Profil səhifəsi

Azərbaycan Milli Elmlər Akademiyası
İnsan resursları və elmmetrik məlumatlar bazası

Elmi fəaliyyət

Qeyd: Elmi işlərin xülasələri əsasında süni intellekt (Gemini AI) tətbiqi ilə tərtib olunmuşdur

Ümumi xülasə (AI):

Professor Adil Qəribov, Kimya Elmləri Doktoru və Akademik elmi dərəcəsinə malik, Azərbaycan Milli Elmlər Akademiyasının Radiasiya Problemləri İnstitutunun Rəyasət Heyətində müşavir vəzifəsində çalışır. Professor Qəribovun elmi fəaliyyəti, əsasən, radiasiya kimyası və materialşünaslıq sahəsində cəmlənmişdir. Onun tədqiqatları, suyun radiolizi, nanomaterialların radiasiya təsirləri, radiasiya detektorlarının yaradılması və nüvə texnikasının müxtəlif sahələrdə tətbiqi kimi mövzuları əhatə edir. Professor Qəribovun elmi fəaliyyətinin miqyası Google Scholar-da 1098 istinadla və 17 H-indeksi ilə ölçülür, bu da onun elmi ictimaiyyətdəki mühüm töhfəsini göstərir. O, 32-si i10-indeksi olmaqla, 348 elmi nəşrin müəllifidir. Professor Qəribovun son illərdəki fəaliyyəti, ilk növbədə, nüvə təhlükəsizliyi və radiasiya təhlükəsizliyi problemlərinə, eləcə də radiasiya-kimyəvi texnologiyaların müxtəlif sahələrdə, xüsusilə də materialşünaslıq, energetika və tibb sahəsində tətbiqinə həsr olunmuşdur.

Professor Adil Garibov, Doctor of Chemical Sciences and Academician, serves as an Advisor at the Presidium of the Institute of Radiation Problems of the Azerbaijan National Academy of Sciences. Professor Garibov's scientific activities are primarily focused on radiation chemistry and materials science. His research encompasses topics such as the radiolysis of water, radiation effects on nanomaterials, the creation of radiation detectors, and the application of nuclear techniques in various fields. The scope of Professor Garibov's scientific activity is measured by 1098 citations and an h-index of 17 on Google Scholar, indicating his significant contribution to the scientific community. He is the author of 348 scientific publications, including 32 with an i10-index. Professor Garibov's recent work has been primarily dedicated to issues of nuclear safety and radiation protection, as well as the application of radiation-chemical technologies in various fields, particularly in materials science, energy, and medicine.

Профессор Адиль Гарибов, доктор химических наук и академик, занимает должность советника в Президиуме Института радиационных проблем Национальной академии наук Азербайджана. Научная деятельность профессора Гарибова сосредоточена в основном в области радиационной химии и материаловедения. Его исследования охватывают такие темы, как радиолиз воды, радиационное воздействие на наноматериалы, создание детекторов излучения и применение ядерных технологий в различных областях. Масштаб научной деятельности профессора Гарибова оценивается 1098 цитированиями и индексом Хирша 17 в Google Scholar, что свидетельствует о его значимом вкладе в научное сообщество. Он является автором 348 научных публикаций, в том числе 32 с индексом i10. Недавняя работа профессора Гарибова посвящена, прежде всего, вопросам ядерной безопасности и радиационной защиты, а также применению радиационно-химических технологий в различных областях, особенно в материаловедении, энергетике и медицине.

Tədqiqat maraqları (AI):

Radiation chemistry, Materials science, Nuclear physics, Nanotechnology, Radioecology, Nuclear medicine, Radiation detection and measurement

İxtisas sahələri (AI):

Radiation chemistry, Materials science, Nuclear physics, Nanotechnology, Radioecology, Nuclear medicine, Radiation detection and measurement

Şəxsi məlumatlar

Tam Adı:

Adil Abdulxalıq oğlu Qəribov

Elmi dərəcə:

Kimya elmləri doktoru

Elmi ad:

Akademik

Təvəllüd:

Ünvan:

Telefon:

Email:

İş yeri məlumatları

Təşkilat / Şöbə:

Rəyasət Heyəti / Rəhbərlik

Vəzifə:

Müşavir

Əsas iş yeri:

Bəli

İşləmə müddəti:

1 Yanvar 2024 – H/h

Elmi işlərin siyahısı

İşin adı	Jurnalın adı, Nəşriyyat, cild, N	Müəlliflər	İstinad sayı	Nəşr tarixi	Abstrakt və oxşar məqalələr

Tarix	Ümumi Məqalə sayı	Ümumi İstinad sayı	h index	i10 index
1 Noyabr 2025	348	1129	18	32
1 Oktyabr 2025	348	1112	17	32
1 Sentyabr 2025	348	1102	17	32
1 Avqust 2025	348	1098	17	32
1 İyul 2025	338	1107	17	32
1 İyun 2025	338	1099	17	32
1 May 2025	336	1098	17	32
1 Aprel 2025	330	1086	17	32
1 Mart 2025	330	1074	17	32
1 Fevral 2025	331	1054	16	32
1 Yanvar 2025	331	1033	16	32
1 Dekabr 2024	331	1018	16	32
1 Noyabr 2024	331	1005	16	32
1 Oktyabr 2024	331	993	15	32
1 Sentyabr 2024	331	989	15	32
1 Avqust 2024	330	983	15	32
1 İyul 2024	329	969	15	32
1 İyun 2024	328	937	15	31

Content for WOS.

Elmi işlərin siyahısı

İşin adı	Jurnalın adı, Nəşriyyat, cild, N	Müəlliflər	İstinad sayı	Nəşr tarixi	Abstrakt və oxşar məqalələr
Gamma rays mediated water splitting on nano-ZrO2 surface: Kinetics of molecular hydrogen formation	Radiation Physics and Chemistry / Pergamon /Cild: 183 səh: 109431	Gunel T Imanova, Adil A Garibov, Imran Ali, Teymur N Agayev, Sakin H Jabarov, Abdulraheem SA Almalki, Abdullah Alsubaie	71	2021	Hydrogen generation by water splitting is reported … Hydrogen generation by water splitting is reported in nano-ZrO2+H2Oabs. and nano-ZrO2+H2Oflu. systems using gamma radiation at different ZrO2 particle sizes (50–70 nm) and temperatures (300–673K). The rates of molecular hydrogen (H2) formation in radiolysis process were studied in radiation-chemical process using γ-quanta (60Co, D = 0.26–0.22 Gy/s, T = 300–673K, 50–70 nm) with mZrO2 = 3 × 10−2 g, 0.5 mL water. The energy yield of molecular hydrogen in radiation-heterogeneous processes in both nano-ZrO2+H2Oabs. and nano-ZrO2+H2Oflu. systems increased as the particle size of nano-ZrO2 decreased. The temperature stimulated the process of heterogeneous radiolysis during radiation-heterogeneous processes in n-ZrО2+Н2Оabs. system in the range of 300–673K. The molecular hydrogen (H2) yield increased linearly with temperature from 1.57 to 19.6 molecules/100 eV for d = 50–70 nm of … Daha çox Əlaqəli məqalələr(Google)
TEM and SEM study of nano SiO2 particles exposed to influence of neutron flux	Journal of materials research and technology / Elsevier /Cild: 5 /N: 3 səh: 213-218	Elchin Huseynov, Adil Garibov, Ravan Mehdiyeva	58	2016	Before and after neutron irradiation, in order … Before and after neutron irradiation, in order to identify the “adhesion” in silica nanoparticles, analyses have been conducted on transmission electron microscope (TEM) at small nano dimensions. Simultaneously, at relatively larger nano dimensions, the surfaces of the samples were observed by the scanning electron microscope (SEM). Moreover, analyses of the samples with SAED (selected area electron diffraction) technology on TEM device used for determining the structure of the nanomaterial. From TEM analyses, it has been found that little “adhesion” is observed at small dimensions (maximum 70 nm) under the influence of neutron irradiation and this “adhesion” directly influences the electrophysical properties of nanomaterials. Daha çox Əlaqəli məqalələr(Google)
EPR spectroscopy of neutron irradiated nanocrystalline boron nitride (h-BN) particles	Ceramics International / Elsevier /Cild: 47 /N: 5 səh: 7218-7223	Adil A Garibov, Elchin M Huseynov, Tural G Naghiyev, Nijat R Abbasov, Oqtay A Samedov, Reshid C Gasimov, Mahammad A Bayramov	48	2021	Paramagnetic centers in the nanocrystalline boron nitride … Paramagnetic centers in the nanocrystalline boron nitride (h-BN) particles were comparatively studied before and after neutron irradiation. Electron Paramagnetic Resonance (EPR) spectroscopic analyzes were performed in the broad range of magnetic field from 0.05 to 0.55 T (500–5500 Gauss). The range of 0.3270–0.3370 T was additionally sweeped, where more paramagnetic centers were observed. The nature of the new paramagnetic centers formed as a result of neutron transmutation in the BN nanoparticles were examined by EPR spectra. Formation mechanism of VB and VN vacancies has been studied in detail by neutron transmutations. Daha çox Əlaqəli məqalələr(Google)
Influence of neutron irradiation and temperature on the electric conductivity of SiO2 nanoparticles	Journal of Electrostatics / Elsevier /Cild: 74 səh: 73-78	Elchin Huseynov, Adil Garibov, Ravan Mehdiyeva	40	2015	At different frequency range it has been … At different frequency range it has been studied the influence of temperature and amount of falling neutrons on nano SiO2 irradiated with neutrons. It has been revealed that it is generated additional electroactive radiation defects under the influence of rays omitted from activation products or direct neutron. Thus, the change of neutron flux at 6.7 × 1017 ∼ 2.7 × 1018 cm−2 s−1 range increases the electric conductivity of nano SiO2 for approximately 30 times. It has been revealed two temperature ranges at temperature dependence of non-irradiated sample and three temperature ranges at a neutron irradiated-sample. It has been put forward the mechanism that explains the obtained results. Daha çox Əlaqəli məqalələr(Google)
Effect of neutron flux, temperature and frequency on the permittivity of nanocrystalline silica	International journal of Modern Physics B / World Scientific Publishing Company /Cild: 28 /N: 30 səh: 1450213	Elchin Huseynov, Adil Garibov, Ravan Mehdiyeva	35	2014	In the work nano silica has been … In the work nano silica has been irradiated by 2×1013 cm-2s-1 neutron flux at different times up to 20 h. The temperature and frequency dependencies of real and imaginary parts of dielectric constant of the nanomaterial exposed to neutron flux influence and initial state has been comparatively analyzed. From analysis results it has been revealed that the permittivity of nano SiO2 increases in general tendency with influence of neutron flux. The mutual dependence of the real and imaginary parts of dielectric constant of nano SiO2 particles has been reviewed. From the cases similar to Cole–Cole diagrams existing in the dependencies it has been revealed that the value of the relaxation period is compatible with polarization of the nano particles. It has been observed an increase in polarization with increase of influence period of neutron flux. Mechanisms of all effects observed in the experiments have been given. Daha çox Əlaqəli məqalələr(Google)
Temperature and frequency dependence of electric conductivity in nano-grained SiO2 exposed to neutron irradiation	Physica B: Condensed Matter / North-Holland /Cild: 450 səh: 77-83	Elchin Huseynov, Adil Garibov, Ravan Mehdiyeva	34	2014	We studied electric properties of SiO2 nanoparticles … We studied electric properties of SiO2 nanoparticles exposed to continuous neutron irradiation (2×1013 cm−2 s−1 neutron flux) for different periods up to 20 h and initial states. Electric properties of the samples before and after irradiation were studied in the 0.09 Hz–2.3 MHz frequency and 100–400 K temperature range. In the experiments the samples have been irradiated by up to 20 h. It has been shown that upon increasing irradiation period, electric conductivity of the samples increases. The formation of clusters in three different states and energies at low temperatures under the neutron flux effect has been revealed. In addition, activation energy was calculated from the temperature-dependent dielectric response data using the Arrhenius expression. Daha çox Əlaqəli məqalələr(Google)
Accumulation of magnetic nanoparticles in plants grown on soils of Apsheron peninsula	Biophysics / SP MAIK Nauka/Interperiodica /Cild: 56 /N: 2 səh: 316-322	AA Garibov, MA Ramazanov, MK Kerimov, RI Khalilov, AN Nasibova, VA Serezhenkov, AF Vanin	32	2011	Magnetic nanoparticles in five plant species growing … Magnetic nanoparticles in five plant species growing on the Apsheron peninsula have been detected by the EPR method. The EPR spectra of these nanoparticles proved to be similar to those of synthesized magnetic nanoparticles. The result demonstrated that plants are capable of absorbing magnetic nanoparticles from the soil. The accumulation of nanoparticles in plants is confirmed by the presence of a broad EPR signal whose maximum position of the low-field component changes from g = 2.38 and half-width of the signal of 32 mT at room temperature to g = 2.71 and 50–55 mT at 80 K. The intensity of the broad EPR signal for plants grown in radioactively contaminated areas (170‐220 μR/h) was substantially lower compared with plants grown on clean soil. The parameters of the broad EPR signal and its dependence on the temperature of recording were identical with those for synthetic magnetic … Daha çox Əlaqəli məqalələr(Google)
Study of blend composition of nano silica under the influence of neutron flux	Nano Convergence / Korea Nano Technology Research Society /Cild: 1 /N: 1 səh: 21	Elchin Huseynov, Adil Garibov, Ravan Mehdiyeva	33	2014	Nano SiO2 compound with 160 m2/g specific … Nano SiO2 compound with 160 m2/g specific surface area and 20 nm sizes has been irradiated continuously with neutron flux up to 20 hours in various periods in TRIGA Mark II type research reactor. The initial activities of different type radionuclides defined in the result of eight day activity analysis changes between wide range of 1,5 kBq- 1,5GBq. In the result of activity analysis carried out after the irradiation, the element content of 0,5% mixture existing in nano SiO2 compound has been defined with radionuclides of relevant element. It has been defined percentage amounts of elements in blend composition according to the performed activities. Daha çox Əlaqəli məqalələr(Google)
Fourier transform infrared spectroscopic study of gamma irradiated SiO2 nanoparticles	International journal of Modern Physics B / World Scientific Publishing Company /Cild: 32 /N: 07 səh: 1850074	Elchin Huseynov, Adil Garibov, Ravan Mehdiyeva, Efsane Huseynova	39	2018	In the present work, nano SiO2 particles … In the present work, nano SiO2 particles are investigated before and after gamma irradiation (25, 50, 75, 100 and 200 kGy) using Fourier transform infrared (FTIR) spectroscopy method for the wavenumber between 400–4000 cm. It is found that as a result of spectroscopic analysis, five new peaks have appeared after gamma radiation. Two of new obtained peaks (which are located at 687 cm and 2357 cm of wavenumber) were formed as a result of gamma radiation interaction with Si–O bonds. Another three new peaks (peaks appropriate to 941, 2052 and 2357 cm values of wavenumber) appear as a result of interaction of water with nano SiO2 particles after gamma irradiation. It has been defined as asymmetrical bending vibration, symmetrical bending vibration, symmetrical stretching vibration and asymmetrical stretching vibration of Si–O bonds appropriate to peaks. Daha çox Əlaqəli məqalələr(Google)
Effects of neutron flux on the temperature dependency of permittivity of 3C-SiC nanoparticles	Silicon / Springer Netherlands /Cild: 9 /N: 5 səh: 753-759	Elchin Huseynov, Adil Garibov	30	2017	In the present work, the real and … In the present work, the real and imaginary parts of permittivity of cubic modification silicon carbide (3C-SiC) nanoparticles are investigated before and after neutron irradiation. The real and imaginary parts of permittivity for the samples were studied in 0.1 Hz–2.5 MHz frequency and 100 K–400 K temperature ranges. The samples were continuously irradiated by neutron flux (2x10 13 n ⋅cm−2s−1) up to 20 hours. The real and imaginary parts of permittivity were comparatively studied before and after irradiation. Neutron irradiation effects were studied with comparative analysis of non-irradiated samples. The increase in polarization was observed as a result of the increase in the impact period of neutron flux. All the mechanisms of the observed effects are given in the work. Daha çox Əlaqəli məqalələr(Google)
Effects of neutron flux on the nano silica particles: ESR study	Modern Physics Letters B / World Scientific Publishing Company /Cild: 30 /N: 08 səh: 1650115	Elchin Huseynov, Adil Garibov, Ravan Mehdiyeva, Efsane Huseynova	31	2016	In this paper, we have comparatively studied … In this paper, we have comparatively studied the “electron spin resonance” (ESR) of SiO2 nanoparticles before and after neutron irradiation. From the comparative analysis of samples at the full sweep (sweep 5000 G at center field of 3300 G) in the same system, amount of defects were found to increase. At the field line around 3350 G, we found the free electron species and determined that this situation is more sustainable than the other observed cases (the cases existing in values 2.5–3 and 3–5 of -factor). Moreover, expanded section near repeated with a sweep of 100 G and at two power due to microwave saturation effects has been studied. Daha çox Əlaqəli məqalələr(Google)
Influence of neutron flux, frequency and temperature to electrical impedance of nano silica particles	AIP advances / AIP Publishing /Cild: 4 /N: 11	Elchin Huseynov, Adil Garibov, Ravan Mehdiyeva, Eršte Andreja, Anar Rustamov	31	2014	We studied electric impedance of SiO 2 … We studied electric impedance of SiO 2 nanomaterial at its initial state and after being exposed to continuous neutron irradiation for up to 20 hours. In doing so we employed a flux of neutrons of 2x10 13 n⋅ cm− 2 s− 1 while the frequency and temperature ranges amounted to 0, 09–2.3 MHz and 100–400 K correspondingly. Analysis in terms of the Cole-Cole expression revealed that with increasing irradiation period the polarization and relaxation times decrease as a result of combination of nanoparticles. Moreover, it is demonstrated that the electric conductivity of samples, on the other hand, increases with the increasing irradiation period. At low temperatures formations of clusters at three distinct states with different energies were resolved. Daha çox Əlaqəli məqalələr(Google)
Radiation-thermocatalytic and thermocatalytic properties of n-ZrO2-n-SiO2 systems in the process of obtaining hydrogen from water at different temperatures	Journal of Molecular Structure / Elsevier /Cild: 1241 səh: 130651	Gunel T Imanova, Adil A Garibov, Teymur N Agayev, Sakin H Jabarov, Sevinj Z Melikova, Haji V Akhundzada	31	2021	The radiation-thermocatalytic and thermocatalytic processes of water … The radiation-thermocatalytic and thermocatalytic processes of water decomposition on the surface of n-ZrO2-n-SiO2 systems have been investigated. The kinetics of the accumulation of molecular hydrogen during radiolytic processes of water decomposition in the systems under study has been studied. The values of the rates and radiation-chemical yields of hydrogen during the radiolysis of water in the presence of the n-ZrO2-n-SiO2 system at different temperatures have been determined. It has been revealed that the values of the rates and radiation-chemical yields of molecular hydrogen decrease on going from n-ZrO2 to n-SiO2. Daha çox Əlaqəli məqalələr(Google)
EPR study of silicon nitride (Si3N4) nanoparticles exposed to neutron irradiation	Radiation Physics and Chemistry / Pergamon /Cild: 195 səh: 110087	Adil A Garibov, Elchin M Huseynov, Sahil P Valiyev	33	2022	Paramagnetic centers in nano Si3N4 particles and … Paramagnetic centers in nano Si3N4 particles and their nature were comparatively studied before and after neutron irradiation. Electron Paramagnetic Resonance (EPR) spectroscopic analysis was performed at magnetic field values of 0.05–0.55 T (500–5500 Gauss). The 3460G-3580G area corresponding to Si-based paramagnetic centers is discussed in detail. After neutron irradiation some annihilated EPR signal explained. The formation mechanisms of Si–Si, Si3triple bondSi* and Sitriple bondN3-based paramagnetic centers and the effect of neutron-induced transmutation on them has been studied. Daha çox Əlaqəli məqalələr(Google)
IR spectroscopy study of the radiation-thermal decomposition of water on nanosized zirconium dioxide	HIGH ENERGY CHEMISTRY / Pleiades Publishing /Cild: 48 /N: 4 səh: 239-243	AA Garibov, SZ Melikova, TN Agaev, GT Imanova, NN Gadzhieva	26	2014	Radiation-thermal decomposition of water on nanosized ZrO2 … Radiation-thermal decomposition of water on nanosized ZrO2 in the temperature range of 300–673 K has been studied by FTIR spectroscopy. It has been revealed by the X-ray diffraction method that the sample used has the centrsymmetric monoclinic crystal structure. It has been shown that nanosized zirconium dioxide adsorbs water on via the molecular and dissociative mechanisms. Intermediate products of the radiation-induced heterogeneous decomposition of water, namely, the molecular oxygen and hydrogen peroxide radical ions, zirconium hydride, and hydroxyl radicals have been detected. A comparative analysis of changes in the absorption bands of molecular water and surface hydroxyl groups with temperature has been conducted, and the stimulating role of radiation in the radiation-thermal process of water decomposition has been revealed. Daha çox Əlaqəli məqalələr(Google)
Production and quality control of radioactive yttrium microspheres for medical applications	Applied Radiation and Isotopes / Pergamon /Cild: 85 səh: 87-91	AA Garibov, TN Agayev, MR Ghahramani	21	2014	In this paper, a method for production … In this paper, a method for production of yttrium silicate microspheres is reported. Yttrium silicate microspheres with approximate sizes of 20–50 µm were obtained when an aqueous solution of Y(NO3)3 was added to tetraethyl orthosilicate (TEOS) and was pumped into silicone oil under constant stirring. The shapes of the particles produced by the proposed method were regular and nearly spherical. The spherical shapes, composition and element distribution were investigated by scanning electron microscopy (SEM), carbon/sulfur analysis and SEM/EDS mapping analysis. Paper chromatography was used to identify radiochemical impurities in the radioactive microspheres. The radionuclide purity was determined using a gamma spectrometry system and an ultra-low-level liquid scintillation spectrometer.The results indicated that the proposed silicone oil spheroidization method is suitable for the production of … Daha çox Əlaqəli məqalələr(Google)
Radiation and catalytic properties of the n-ZrO2–n-Al2O3 systems in the process of hydrogen production from water	Nanotechnologies in Russia / Pleiades Publishing /Cild: 12 /N: 5 səh: 252-257	AA Garibov, SZ Melikova, TN Agayev, GT Imanova, IA Faradjzade	21	2017	The influence of the interaction between n-ZrO2 … The influence of the interaction between n-ZrO2 and n-Al2O3 on their radiation and catalytic activities in the process of hydrogen production from water is investigated. It is established that, as a result of the interaction between n-ZrO2 and n-Al2O3, the new phase n-ZrO2–n-Al2O3 is formed, which leads to the reduction of radiation and catalytic activity in comparison with separate components and the additive sum of their activities. Regularities of dependences of radiation and catalytic activity from the maintenance of components of the n-ZrO2–n-Al2O3 system are received in the process of hydrogen production. Mechanisms of processes of energy transfer and transmission in the studied nanodimensional systems are offered. Daha çox Əlaqəli məqalələr(Google)
Alpha particle detector based on micropixel avalanche photodiodes	Physics of Particles and Nuclei Letters / Springer US /Cild: 10 /N: 7 səh: 778-779	F Ahmadov, G Ahmadov, A Garibov, A Sadigov, Z Sadygov, R Madatov, V Zhezher, E Guliyev, V Shvetsov, N Anfimov, Z Krumshtein, A Olshevski, A Titov, O Abdinov	17	2013	The main goal of this work is … The main goal of this work is to study the possibility of detecting alpha particles with a micropixel avalanche photodiode (MAPD) in combination with Lutetium Fine Silicate (LFS) scintillators (500 μm thick). The results show that alpha detectors based on the MAPD are expected to be useful in many applications: public security (associated particle imaging for explosives and drugs detection), radioactive contamination monitoring in various environments, and detection of charged particles from nuclear reactions. Daha çox Əlaqəli məqalələr(Google)
RADIOLYSIS OF ADSORBED WATER-MOLECULES ON THE OXIDES AL2O3, LA2O3, ER2O3, AND BEO	HIGH ENERGY CHEMISTRY / MAIK NAUKA/INTERPERIODICA /Cild: 16 /N: 3 səh: 177-179	AA Garibov, M Kh Ramazanova, M Ya Bakirov, MM Melikzade	14	1982	Əlaqəli məqalələr(Google)
Detection of ternary and quaternary fission fragments from 252Cf with a position-sensitive ΔE-E telescope based on silicon detectors	Physics of Particles and Nuclei Letters / Pleiades Publishing /Cild: 12 /N: 4 səh: 542-549	AA Garibov, GS Ahmadov, SA Telezhnikov, C Granja, S Pospisil, FI Ahmadov, Yu N Kopatch	18	2015	The silicon based pixel detector Timepix is … The silicon based pixel detector Timepix is a multi-parameter detector which gives simultaneously information about position, energy and arrival time of a particle hitting the detector. Applying the ΔE-E method with these detectors makes it possible to determine types of detected particles, separating them by charge. Using a thin silicon detector with thickness of 12 μm combined with a Timepix (300 μm), a ΔE-E telescope has been constructed. The telescope provides information about position, energy, time and type of registered particles. The emission probabilities and the energy distributions of ternary particles (He, Li, Be) from 252Cf spontaneous fission source were determined using this telescope. Besides the ternary particles, a few events were collected, which were attributed to the “pseudo” quaternary fission. Daha çox Əlaqəli məqalələr(Google)
Development of compact radiation detectors based on MAPD photodiodeswith Lutetium Fine Silicate and stilbene scintillators	Journal of Instrumentation / IOP Publishing /Cild: 10 /N: 02 səh: C02041	F Ahmadov, G Ahmadov, A Garibov, J Naghiyev, A Sadigov, Z Sadygov, S Suleymanov, R Madatov, F Zerrouk, E Guliyev, X Abdullaev, S Khorev, R Muxtarov	15	2015	Results of gamma-ray measurements taken with Lutetium … Results of gamma-ray measurements taken with Lutetium Fine Silicate (LFS) scintillators and Micro-Pixel Avalanche Photodiodes (MAPD) are presented in the energy range of 59.6 keV to 834.8 keV. Dependences of energy resolution on gamma-ray energy are studied. Results of several measurements are discussed to assess the performance of gamma ray source identification of the developed detector. The alpha particle and neutron detection performance of LFS and stilbene scintillators coupled to micro-pixel avalanche photodiode are discussed as well. Daha çox Əlaqəli məqalələr(Google)
A novel way to production yttrium glass microspheres for medical applications	Glass Physics and Chemistry / Pleiades Publishing /Cild: 40 /N: 3 səh: 283-287	Adil A Garibov, Teymur N Agayev, Mohammad R Ghahramani, Mohammad A Mohammadi	15	2014	In this paper a novel method of … In this paper a novel method of producing yttrium aluminum silicate microspheres is reported. Yttrium aluminum silicate microspheres around 20–50 μm in size were obtained when an aqueous solution of Y(NO3)3 and Al(NO3)3 was added to tetraethyl orthosilicate (TEOS) and pumped into stirred silicone oil. The particles produced by this method are regularly shaped and very close to spherical. The amorphous structure, Y-O-Si bonds, spherical shapes, composition, and element distribution were investigated by X-ray diffraction (XRD), fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), X-ray fluorescence spectroscopy (XRF), carbon/sulfur analysis, and SEM/EDS mapping analysis. The results obtained demonstrate that the silicone oil spheroidization method is suitable for the production of yttrium aluminum silicate microspheres. This study also reveals that a high temperature is … Daha çox Əlaqəli məqalələr(Google)
Effects of neutron flux, frequency and temperature on the dielectric loss of nano SiO2 particles	Silicon / Springer Netherlands /Cild: 10 /N: 2 səh: 191-196	Elchin Huseynov, Adil Garibov, Ravan Mehdiyeva, Efsane Huseynova	12	2018	In the present work, nano SiO2 has … In the present work, nano SiO2 has been irradiated by a 2 × 1013 n ⋅cm−2s−1 neutron flux at different times up to 20 h. It has been comparatively analyzed for the frequency dependencies of dielectric loss of the nanomaterial at the initial state and after neutron irradiation. From the analysis results, it is seen that under the influence of neutron flux the dielectric loss of nano SiO2 decreases with increase of neutron flux. Simultaneously, at all temperatures within f(tgδ) = f(f) dependencies there are peaks of more or less extent. The obtained peaks and the mechanism of other effects are identified. Daha çox Əlaqəli məqalələr(Google)
Kinetics of radiation and catalytic decomposition of water in the presence of nano-zirconium dioxide	Вопросы атомной науки и техники /Cild: 99 /N: 5 səh: 48-52	AA Garibov, TN Agaev, GT Imanova, KT Eyyubov	12	2015	The kinetics of molecular hydrogen accumulation at … The kinetics of molecular hydrogen accumulation at a gamma radiolysis of water on n-ZrO2 surface is investigated. Influence of gamma radiations on n-ZrO2+ water systems is studied at various temperatures T= 300… 673 K. Values of rates of molecular hydrogen accumulation at radiation, radiation-thermal and thermal processes are defined. Deposits of thermal and radiation-thermal processes at accumulation of molecular hydrogen in contact of n-ZrO2 with water are revealed. Daha çox Əlaqəli məqalələr(Google)
Heterogeneous radiolysis of water: effect of the concentration of water in the adsorbed phase on the hydrogen yield	High Energy Chem.(Engl. Transl.);(United States) /Cild: 21 /N: 6	AA Garibov, TN Agaev, GZ Velibekova, AM Gasanov, RD Kasumov, Kh B Gezalov, M Kh Ramazanova, AT Khudiev	12	1988	A study was carried out on the … A study was carried out on the effect of the water concentration on the molecular hydrogen yield during the heterogeneous radiolysis of water in the presence of KSK silica gel and NaX zeolite. The molecular hydrogen yield was found to rise with an increase in the degree of filling in the range /theta/ = 0-1, while the limiting values of G/sub total/(H/sub 2/) are reached in the region of unimolecular filling of the active centers. In order to clarify the mechanism of the heterogeneous radiolysis of water in the presence of zeolite systems, the ESR method was used to investigate the rate of accumulation of radiation defects in zeolite HLaY and also the water radiolysis process in its presence. Daha çox Əlaqəli məqalələr(Google)
Nanostructured materials based on nano-ZrO {sub 2} in the nuclear-power engineering	Journal of Radiation Researches /Cild: 1	AA Garibov, TN Agayev, GT Imanova	11	2014	Full text : The review of the … Full text : The review of the results of research, development and use of nanomaterials in the nuclear-power engineering and technology have been presented. The basic properties of nanostructured materials are given. The prospects for the use of nanomaterials in the nuclear-power engineering, associated with the creation of nanostructured materials and coatings for structural elements of nuclear-power enginnering plant and future themal nuclear reactor to increase hardness and strength characteristics, raising corrosion and radiation resistance have been considered. Daha çox Əlaqəli məqalələr(Google)
Study of influence of copolymer vinyl chloride and vinyl acetate on the properties of butadiene nitrile rubber	International Journal of Composite Materials /Cild: 2 /N: 6 səh: 137-141	Adil A Garibov, Shiraz M Mammadov, Sehrana A Rzayeva, Jovdat S Mammadov, Oktay N Akperov, Tunzala F Gojayeva, Nushaba M Hajiyeva	11	2012	Influence of a copolymer of vinyl chloride … Influence of a copolymer of vinyl chloride and vinyl acetate to the properties of butadiene nitrile rubber has been studied. It is shown that the growth of the molecular weight of BNR by mixing latex rubber and copolymer in a ratio 80: 20, 75: 25, 65: 35 leads to obtaining micro heterogeneous systems. Copolymer initially acts as an interstructural amplifier and then depending on their ratio plays the role of the dispersed phase in the plasticization. By the method of rheological analysis it was found out that increase of molecular weight was observed in the interval time (0-90 min), characteristic viscosity increases with the ratio of 75: 25 copolymer from 0.6 to 1.4. A sol-gel analysis showed that with increase in the concentration of the copolymer in BNR the number of chains grid (1/Ms) in the rubber decreases. It was found out that consumption of cross linked molecules (1/Mn) for the cross-linking is reduced, it becomes constant at a ratio of 100: 65: 25. Comparison of the kinetics of thermometallic oxide vulcanization of BNR with the accelerator disulphide chloride benzene (DSCB) increases the yield concentration of the effective cross-links (nc) in the molecule BNR. Experiment showed that in the presence of the accelerator DSCB and zinc oxide the structuring mainly goes by the double bond. Daha çox Əlaqəli məqalələr(Google)
Influence of the polymorphous forms of the oxide and the temperature on the transfer of energy during radiation-induced heterogeneous processes in Al 2 O 3+ H 2 O system	HIGH ENERGY CHEMISTRY / Pleiades Publishing, Ltd.(Плеадес Паблишинг, Лтд) /Cild: 25 /N: 2 səh: 86-90	AA Garibov, TN Agaev, RD Kasumov, VN Parmon	10	1991	Influence of the polymorphous forms of the … Influence of the polymorphous forms of the oxide and the temperature on the transfer of energy during radiation-induced heterogeneous processes in Al2 O3+ H2 O system Daha çox Əlaqəli məqalələr(Google)
Water radiolysis in the presence of oxides	Proceedings of the 5th Tihany symposium on radiation chemistry held at Siofok, 19-24 Sep 1982. Vols. 1, 2 səh: 1-1	AA Garibov	10	1983	Kinetic studies of water radiolysis in the … Kinetic studies of water radiolysis in the presence of oxide systems revealed that the exposure of an oxide+ adsorbed H2O system to γ-radiation results in energy transfer from oxide-adsorbed γ-quanta to water molecules. It was found that the energy transfer processes are very sensitive to radiolysis temperature and electrophysical properties and composition of the oxides.(author) Daha çox Əlaqəli məqalələr(Google)
Radiation-induced heterogeneous processes of water decomposition in the presence of mixtures of silica and zirconia nanoparticles	HIGH ENERGY CHEMISTRY / Pleiades Publishing /Cild: 52 /N: 2 səh: 145-151	AA Garibov, SZ Melikova, TN Agaev, GT Imanova	10	2018	The radiation-induced heterogeneous processes of water decomposition … The radiation-induced heterogeneous processes of water decomposition on mixtures of silicon dioxide (n-SiO2) and zirconium dioxide (n-ZrO2) nanoparticles have been studied. The kinetics of buildup of molecular hydrogen in the radiolytic processes of water decomposition in the test systems has been examined. The reaction rates and the radiation-chemical yield of hydrogen in the radiolysis of water in the presence of n-SiO2–n-ZrO2 mixtures with different ratios between the components have been determined. It has been found that the rates and radiation-chemical yields decreased on going from n-ZrO2 to n-SiO2. The individual components (n-SiO2 and n-ZrO2) and the mixtures of n-SiO2–n-ZrO2 and n-SiO2–n-ZrO2 + H2O before and after γ-irradiation have been examined by Fourier-transform IR spectroscopy in order to reveal interactions between the components and to study the mechanism of radiolytic … Daha çox Əlaqəli məqalələr(Google)
Effect of water concentration in adsorbed phase on hydrogen yield in heterogeneous water radiolysis	book /Cild: 21 /N: 6 səh: 505-510	AA Garibov, TN Agaev, GZ Velibekova, AM Gasanov, RD Kasumov, Kh B Gezalov, M Kh Ramazanova, AT Khudiev	0	1987	The effect of water concentration during its … The effect of water concentration during its γ-radiolysis at the dose rate absorbed from 4.72 to 6.31 Gy/s in the presence of KSK silica gel and NaX zeolite on the yield of molecular hydrogen (G) is studied. It is ascertained that the yield of molecular hydrogen increases with the increase in filling degree (Θ) in the range Θ= 0-1 and limiting values of Gtotal (H2) are attained in the range of monomolecular filling of active centres. To clarify the mechanism of water heterogeneous radiolysis in the presence of zeolite systems using the ESP method, kinetics of radiation defect accumulation in HLaY zeolite and water radiolysis process in its presence is investigated Daha çox Əlaqəli məqalələr(Google)
Influence of cations on catalytic properties of silica gel in radiolysis of adsorbed water molecules	book /Cild: 16 /N: 2 səh: 130-134	AA Garibov, M Kh Ramazanova, M Ya Bakirov, MM Melikzade	0	1982	Kinetics of hydrogen formation during gamma-radiolysis of … Kinetics of hydrogen formation during gamma-radiolysis of water, adsorbed on the surface of silica gels: KSK, hyghly pure SiO2-J and its SiO2-Ca, SiO2-Al cation exchange forms has been studied. Of all the studied samples SiO2-Al possesses the highest catalytic activity. It is established that temperature increase from 25 to 250 deg causes the decrease in radiation-chemical yield of hydrogen molecules from 1.12 to 0.28 per 100 eV of energy, absorbed in system KSK+ adsorbed water Daha çox Əlaqəli məqalələr(Google)
The Influence of γ-Irradiation on Structuration in Solutions of BNR and Properties of Films	book / Scientific Research Publishing /Cild: 2012	Shiraz M Mammadov, Sehrana A Rzayeva, Adil А Garibov, Оktay A Аkparov, Аkif K Salehov, Sahile S Ahmadova	9	2012	Studied influence of γ-irradiation on stucturation in … Studied influence of γ-irradiation on stucturation in butadiene nitrile rubber solution and films properties studied also. Structuration in solutions has defined by rheological method with rotation viscometer. Shown influence of solvent nature (methyl ethyl ketene: toluene) to strength properties and structures of films obtained from this solvents. It has been found that during irradiation of solvent, films and butadiene nitrile rubber solution characteristic viscosity η increased, increasing of Huggins constant (К') observed as well. Changing of spatial mesh of polymers occurs at the cost of changed size of macromolecule balls. Shown, that in the issue of crossing the properties including thermo dynamical features of films and butadiene nitrile rubber solution has changed. Daha çox Əlaqəli məqalələr(Google)
CHARACTERISTICS OF ENERGY-TRANSFER IN HETEROGENEOUS RADIOLYSIS OF WATER IN THE PRESENCE OF AMORPHOUS ALUMINOSILICATE	HIGH ENERGY CHEMISTRY / MAIK NAUKA/INTERPERIODICA/SPRINGER /Cild: 24 /N: 3 səh: 174-179	AA Garibov, TN Agaev, GZ Velibekova, RD Kasumov, Kh B Gezalov	8	1990	Əlaqəli məqalələr(Google)
ESR studies of heterogeneous radiation processes in a B2O3+ H2O system	International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry / Pergamon /Cild: 32 /N: 4 səh: 615-617	AA Garibov, AM Gasanov, Kh B Gezalov, Kh I Abdullayeva	9	1988	The accumulation of radiation-induced defects and of … The accumulation of radiation-induced defects and of H-atoms on γ-irradiation of a B2O3 + H2O system, at 77K, at different concentrations of water molecules have been investigated by ESR. The radiation-chemical yields of paramagnetic centres and of H-atoms have been determined from appropriate kinetic curves. It has been established that increasing the concentration of water molecules in the system results in a lowering of the yield of paramagnetic centres and an increase in the H-atom concentration. On the basis of the results obtained a mechanism has been suggested for heterogeneous radiation processes in this system at 77 K. Daha çox Əlaqəli məqalələr(Google)
EFFECT OF CATIONS ON THE CATALYTIC PROPERTIES OF SILICA-GEL IN THE RADIOLYSIS OF ADSORBED WATER	HIGH ENERGY CHEMISTRY / MAIK NAUKA/INTERPERIODICA /Cild: 16 /N: 2 səh: 101-105	AA Garibov, M Kh Ramazanova, M Ya Bakirov, MM Melikzade	9	1982	Əlaqəli məqalələr(Google)
Hydrogen production by water spliting using (RaO) x (SiO2) y. H2O and gamma radiation	Radiation Physics and Chemistry / Pergamon /Cild: 218 səh: 111597	Adil Garibov, Imran Ali, Gunel Imanova, Teymur Agayev, Zaur Mansimov, Tonni Agustiono Kurniawan, Mohamed A Habila	8	2024	The (RaO)x(SiO2)y.H2O compounds with various combinations have … The (RaO)x(SiO2)y.H2O compounds with various combinations have been produced, and characterized. The radium activities of these compounds were determined. These compounds were used to split water at different temperatures under the influence of gamma radiation. The yields of hydrogen at surface decomposition level with 6100 Bq/gr.s were 3–4 times higher than those at surface decomposition. The hydrogen production was about 30 times higher at 573 K with 226Ra of 6100 Bk/gr.s activity in comparison to obtained at 300 K. The yield of hydrogen (573 K) was ∼1.5 high in comparison to non-radioactive SiO2, which was owing to the stimulating impact of inner radiation. Molecular yields of hydrogen increased at different temperatures (300–573 K), H(H2) = 2.61–160.3 molecule/100 eV. Daha çox Əlaqəli məqalələr(Google)
Radiation-induced heterogeneous processes of water decomposition in the presence of mixtures of silica and zirconia nanoparticles, J	HIGH ENERGY CHEMISTRY /Cild: 52 /N: 2 səh: 145-151	AA Garibov, SZ Melikova, TN Agayev, GT Imanova	8	2018	Əlaqəli məqalələr(Google)
Water radiolysis in the presence of uranyl silicate	Russian Journal of Physical Chemistry A / Pleiades Publishing /Cild: 89 /N: 10 səh: 1939-1943	AA Garibov, TN Agaev, MN Mirzoev, SM Aliev	8	2015	Uranyl silicates with different uranyl contents were … Uranyl silicates with different uranyl contents were synthesized. For comparison, the radiation catalytic activity of uranyl silicate with 10% uranium and starting silicate during the radiolytic decomposition of water was studied. The heterogeneous radiolysis of water was investigated in the adsorbed and liquid states in contact with uranyl silicate and silicate samples. The effect of the uranyl cations, the state of water, and reaction temperature on the yield of molecular hydrogen was revealed. The mechanisms of heterogeneous radiolysis of water involving the uranyl silicate and silicate samples under study were suggested. Daha çox Əlaqəli məqalələr(Google)
Calculation of the absorbed dose of gamma irradiation in oxide dielectrics	Atomic Energy /Cild: 63 səh: 269-270	AA Garibov, YD Jafarov, SM Iskenderov, SA Aliev, VR Krasnoshtanov	8	1987	Əlaqəli məqalələr(Google)
Radiation catalytic properties of natural zeolite of the mordenite type in the radiolysis of water	HIGH ENERGY CHEMISTRY / MAIK NAUKA/INTERPERIODICA/SPRINGER /Cild: 18 /N: 6 səh: 398-401	AA Garibov, GZ Velibekova, M Ya Bakirov, Ya M Elchiev	8	1984	Əlaqəli məqalələr(Google)
Heterogeneous water radiolysis in the presence of uranyl silicate	Protection of Metals and Physical Chemistry of Surfaces / Pleiades Publishing /Cild: 51 /N: 4 səh: 527-532	AA Garibov, TN Agaev, MN Mirzoev, SM Aliev	7	2015	Uranyl silicates with different contents of uranyl … Uranyl silicates with different contents of uranyl are synthesized. For comparison, the radiationcatalytic activities of uranyl silicate with 10% of uranium and initial silicate are studied in the process of radiolytic decomposition of water. Heterogeneous water radiolysis is investigated in the adsorbed and liquid states in contact with uranyl silicate and silicate samples. The effect of the uranyl cations, water state, and process temperature on the yield of molecular hydrogen is revealed. Mechanisms of heterogeneous water radiolysis involving the samples of uranyl silicate and silicate under study are suggested. Daha çox Əlaqəli məqalələr(Google)
Radiation-chemical structure of acrylo-nitrile butadiene rubber with copolymer vinyl chloride and vinyl acetate	Amer. J. Polymer Sci /Cild: 3 /N: 4 səh: 76	AA Garibov, RN Mehdiyeva, Shiraz M Mammadov, Sehrana A Rzayeva, JS Mammadov	9	2013	The radiation-chemical structure of acrylonitrile-butadiene rubber filled … The radiation-chemical structure of acrylonitrile-butadiene rubber filled with copolymer vinyl chloride and vinyl acetate in the ratio of 80: 20, 75: 25, 65: 35 has been studied. The changes has been shown by physical-chemical and spectral methods in mo lecular structure of elastomer with the presence of cross-linking and sensitizing low-mo lecular organic compounds (disulfochloride benzene and 2, 4-diamine-6-phenyl sym triazine) after irradiation dose 100-300 kGy. The radiation and thermal-radiation method of vulcanization in combination of thermal and additional radiation influence has been developed. Radiation-chemical outputs of cross-links, number of cross-linked molecules and active grid chains in elastomers have been defined for each studied system depending on absorbed dose. The technological mode is developed for carrying out thermal-radiation vulcanization of NBR filled with copolymer vinyl acetate and vinyl chloride with the purpose to obtain products, provide high service properties in sea water, petroliferous and mud solutions. Daha çox Əlaqəli məqalələr(Google)
Microscopic study of the surface of radiation-thermal oxidized beryllium	book /N: 5-100/81 səh: 21-26	AA Garibov, NN Gadzhieva, FN Nurmamedova, Sh S Ismailov	7	2012	The morphology of the surface of metallic … The morphology of the surface of metallic beryllium was studied before and after radiation-thermal treatment in a water environment at temperatures of 473-773 K by influence of gamma quanta by atomic-force microscopy. It is shown that the radiation-thermal modification of the surface of beryllium is accompanied by the formation of oxide structures, defects, which are determined by the temperature and time of irradiation. Features of surface structures show that formed whole oxide layers combined in clusters, as compared with thin oxide films mainly consist of nanoparticles of larger sizes of different types. The formation of oxide layers depending on the time of exposure was tracked by IR-reflection spectra and determined heterogeneity of their structures. It was revealed that the formation of whole oxide layers lead to increase of surface conductivity of beryllium by∼ 4 orders. Daha çox Əlaqəli məqalələr(Google)
Liquid-Phase Radiolysis of the Water–n-Hexane System	HIGH ENERGY CHEMISTRY / Kluwer Academic Publishers-Plenum Publishers /Cild: 38 /N: 5 səh: 295-297	AA Garibov, KT Eyubov, TN Agaev	6	2004	The kinetics of buildup of molecular hydrogen … The kinetics of buildup of molecular hydrogen in the radiolysis of a water–n-hexane mixture at various component concentrations was studied. It was found that the radiation-chemical yield of hydrogen in the mixture exceeded the additive sum of yields from the individual components as a result of ionizing-radiation energy transfer and reactions of active transient products with the initial components. Daha çox Əlaqəli məqalələr(Google)
Influence of preliminary radiation-oxidizing treatment on the corrosion resistance of zirconium in conditions of action of ionizing radiation	Eurasia Nuclear Bulletin /Cild: 3	AA Garibov, TN Agayev, GZ Velibekova, AG Aliyev	7	2004	Today mainly water-cooled nuclear reactors predominate in … Today mainly water-cooled nuclear reactors predominate in atomic energetics. For safe work of nuclear reactors detection of accumulation process of explosives, formed during radiation and temperature influence on heat-carriers in contact with materials of nuclear reactors in normal and emergency regimes of work is of great importance. The main sources of molecular hydrogen formation in normal and emergency regimes are the processes of liquid and vaporous water in vapo metallic reaction [1-5]. At the result of these processes molecular hydrogen concentration in heat-carrier composition always exceeds theoretically expected concentration. One of the main ways to solve the problem of water-cooled reactors safety is detection of possibilities to raise material resistance of fuel elements and heat carrier to joint action of ionizing radiation and temperature. The second way is inhibition of radiation-catalytic activity of construction materials' surface during the process of water decomposition. It's been established, that one of the ways to raise resistance of zirconium materials to the influence of ionizing radiation is formation of thin oxide film on the surface of metals. In the given work the influence of preliminary oxidizing treatment of zirconium surface on its radiation-catalytic activity during the process of water decomposition. With this aim zirconium is exposed to preliminary influence of gamma-quantum in contact with hydrogen peroxide at different meanings of absorbed radiation dose. Daha çox Əlaqəli məqalələr(Google)
Effect of Adsorption on the Heterogeneous Radiolysis of Water in the Presence of Beryllosilicate	HIGH ENERGY CHEMISTRY / Kluwer Academic Publishers-Plenum Publishers /Cild: 34 /N: 6 səh: 366-369	AA Garibov, GZ Velibekova, Ya D Dzhafarov, Eh A Samedov	6	2000	The effect of an adsorption step on … The effect of an adsorption step on the heterogeneous radiolysis of water at the surface of silicates was studied. It was found that the generation of additional adsorption centers by the introduction of Be2+ cations into the composition of silicates, by thermal treatment, and by preliminary γ-irradiation stimulates the processes of heterogeneous radiolysis of water in the presence of silicate systems. Based on the results obtained, a mechanism of radiation-induced processes in the silicate–H2O system was suggested. Daha çox Əlaqəli məqalələr(Google)
Radiation-heterogeneous processes in contact of aluminium with water	book /Cild: 26 /N: 3 səh: 235-238	AA Garibov, TN Agaev, NN Gadzhieva, GZ Velibekova, Ya D Dzhafarov	7	1992	Kinetics of radiation, radiation and thermal and … Kinetics of radiation, radiation and thermal and thermal processes of metal oxydation and hydrogen accumulation under water-aluminium interaction at 300-973 K are studied. It is established that radiation processes accelerate water radiolysis in case of aluminium-water contact. The rates of surface processes of aluminium oxydation and hydrogen accumulation increase as the temperature grows; at T≥ 900 K the oxydation process feature a destructive nature. Kinetic parameters are determined and process mechanisms are proposed Daha çox Əlaqəli məqalələr(Google)
Investigation of radiation-heterogeneous and catalytic processes in the surface of (RaO) x (SiO2) y+ H2O system	Journal of the Turkish Chemical Society Section A: Chemistry / Turkish Chemical Society /Cild: 10 /N: 2 səh: 487-492	Gunel Imanova, Teymur Agayev, Zaur Mansımov, Adil Garıbov	6	2023	In the study, heterogeneous radiolysis of water … In the study, heterogeneous radiolysis of water in adsorption and liquid form was studied in the (RaO)x(SiO2)y+H2O system. The effect of radioactivity of radium cations and process temperature on the release of molecular hydrogen was determined (T=300‒673K). The mechanism of heterogeneous radiolysis of water with the participation of the studied system (RaO)x(SiO2)y+H2O has been proposed. Daha çox Əlaqəli məqalələr(Google)
Additive analysis of nano silicon under the influence of neutron irradiation	International journal of Modern Physics B / World Scientific Publishing Company /Cild: 30 /N: 10 səh: 1650040	Elchin Huseynov, Aydan Garibli, Adil Garibov, Ravan Mehdiyeva	6	2016	Nano silicon with specific surface area, 100 … Nano silicon with specific surface area, 100 nm size and 0.08 g/cm3 density has been irradiated continuously with neutrons up to 20 h at various periods in TRIGA Mark II type research reactor. After the neutron irradiation, cooling time of the samples is taken approximately 360 h. It is found that the initial radioactivity of the irradiated samples changes within 0.1 kBq–3.1 GBq range. Definition of elements’ concentration is determined based on the activities formed in the relevant energy range. After the irradiation, the result of activity analysis carried out the element content of 1% mixture existing in nano Si which has been defined with radionuclides of the relevant element. Moreover, from activities of mixed radioisotopes, their amounts in percentage has been determined. Daha çox Əlaqəli məqalələr(Google)
Improvement of efficiency of the solar-assisted production of a combustible gas mixture from biomass	Applied Solar Energy / Allerton Press /Cild: 51 /N: 4 səh: 322-327	AA Garibov, OM Salamov, KD Sultanova	6	2015	The possibilities of converting solar energy into … The possibilities of converting solar energy into chemical energy of hydrogen-containing combustible gases by means of pyrolysis and biomass (BM) gasification, in particular the hazelnut and walnut shell, are considered. Improving the efficiency of the process is also considered. The experimental data on the dependence of the yield of individual components of the obtained gas mixture (H2, CO, CH4) on the temperature is presented. The possibility of lowering the temperature of pyrolysis by ionizing gamma pre-irradiation of BM is assessed. Daha çox Əlaqəli məqalələr(Google)
Radiation-heterogenic processes of hydrogen accumulation in water-cooled nuclear reactors	Nukleonika / Instytut Chemii i Techniki Jądrowej /Cild: 56 /N: 4 səh: 333-342	Adil Garibov	6	2011	The research into the influence of radiation … The research into the influence of radiation on the process of hydrogen accumulation and zirconium oxidation as a result of heterogeneous processes taking place in contact of zirconium and Zr + 1 per cent Nb alloy with water vapour was conducted. Due to such contact the contribution of radiation processes into radiolysis and thermo-radiolysis of water decomposition processes was revealed. It was determined that radiation-heterogenic processes in contact of zirconium materials with water invoked earlier accumulation of hydrogen originating from both the protective oxidation film on surface formation and destructive oxidation of metallic materials. Daha çox Əlaqəli məqalələr(Google)
Effect of degree of order of silicon dioxide on localization processes of non-equilibrium charge carriers under the influence of gamma-radiation	Radiation Physics and Chemistry / Pergamon /Cild: 54 /N: 2 səh: 131-134	AA Garibov, TN Agaev, GZ Velibekova	5	1999	The effect of the degree of order … The effect of the degree of order of SiO2 on the localization process of non-equilibrium charge carriers (NCC) when exposed to γ-quanta at 77K has been investigated. It has been found that with decreasing SiO2 structure degree of order, a localization probability of NCC increases. A contribution of surface defect states in SiO2 to localization, migration and recombination annihilation processes of NCC induced by ionizing radiation has been determined. Daha çox Əlaqəli məqalələr(Google)
Kinetics and mechanism of surface radiation-induced processes on beryllium oxides	book /Cild: 19 /N: 6 səh: 501-505	AA Garibov, Ya D Dzhafarov, Kh B Gezalov, M Kh Ramazanova, M Ya Bakirov, EI Tikhova	0	1985	Using EPR kinetics of accumulation of radiation-induced … Using EPR kinetics of accumulation of radiation-induced defects in BeO is studied and their interaction with the substances adsorbed on the surface is considered. Thermal annealing of radiation defects is studied, their activation energies are determined; the processes of radiation defect capture by volumetric traps and surface adsorbed molecules are considered. Mechanism of radiation-induced heterogenous processes of adsorbed molecules transformation on BeO surface is suggested Daha çox Əlaqəli məqalələr(Google)
Silicon 9, 753 (2017)	Crossref, Web of Science	A Garibov, E Huseynov	6	0	Əlaqəli məqalələr(Google)
International trade operations	Baku-2017	A Garibov, A Azizov, S Ahmadova	6	2017	Əlaqəli məqalələr(Google)
The electro physical properties of the surface of radiation-thermal oxidized beryllium in water medium	International Journal of Materials Science and Applications / Science Publishing Group /Cild: 3 /N: 6-1 səh: 16-19	AA Garibov, NN Gadzhieva, FN Nurmamedova, Sh S Ismailov	5	2014	The electrophysical properties of the surface of … The electrophysical properties of the surface of metallic beryllium were studied before and after radiation-thermal treatment in water medium at temperatures 473–773K under the influence of gamma quanta. On the features of the curves current-voltage characteristics it is established that radiation-thermal modification of the surface of beryllium is accompanied by the formation of oxide structures, defects which are determined by the temperature and time of irradiation. It is shown, that the formation of continuous oxide layer with dielectric properties leads to the increase of the surface resistivity by order. It was a comparative study the kinetics of changes in the values of surface resistivity of contact time for radiation-thermal and thermal oxidized beryllium samples. It was revealed stimulating role of radiation at relatively low temperatures in the oxidation process. Daha çox Əlaqəli məqalələr(Google)
Production of yttrium aluminum silicate microspheres by gelation of an aqueous solution containing yttrium and aluminum ions in silicone oil	International Journal of Radiation Research / Novin Medical Radiation Institute /Cild: 12 /N: 2 səh: 189	AA Garibov, TN Agayev, MR Ghahramani	5	2014	Background Radioactive yttrium glass microspheres are used … Background Radioactive yttrium glass microspheres are used for liver cancer treatment. These yttrium aluminum silicate microspheres are synthesized from yttrium, aluminum and silicone oxides by melting. There are two known processes used to transform irregular shaped glass particles into microspheres, these ‘spheroidization by flame’and ‘spheroidization by gravitational fall in a tubular furnace’. Materials and Methods Yttrium aluminum silicate microspheres with the approximate size of 20-50 µm were obtained when an aqueous solution of YCl3 and AlCl3 was added to tetraethyl orthosilicate (TEOS) and pumped in to silicone oil and stirred constantly the temperature of 80 C. The resulting spherical shapes were then investigated for crystallization, chemical bonds, composition and distribution of elements by scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), carbon/sulfur analysis, X-ray photoelectron spectroscopy (XPS) and SEM/EDS analysis. Results The particles produced by the above-mentioned method were regular and nearly spherical in shape. The results of topographical analysis of a cross-section showed that form of the microspheres had formed a ‘boiled egg’structure. This method has an advantage over other methods in that the process does not require high temperatures. Conclusion This paper reports on a novel method to produce yttrium glass microspheres. The resulting microspheres were formed with a silicon crust so the proposed method is expected to be suitable for application in the production of radioactive seed sources for implantation in tumors and cancer … Daha çox Əlaqəli məqalələr(Google)
Investigation of radium orthosilicates by methods of FT-IR spectroscopy and derivatography	Austrian Journal of Technical and Natural Sciences / Premier Publishing sro /N: 5-6 səh: 72-75	Garibov Adil Abdulxaliq, Agayev Teymur Nemetulla, Mansimov Zaur Aflatun, Melikova Sevinj Zellabdin, Eyubov Kerim Tahir	5	2014	Synthesized radium orthosilicates with various concentrations of … Synthesized radium orthosilicates with various concentrations of radium and activity of samples were researched by methods of infrared spectroscopy and derivatography. There was researched a change of relative optic densities of absorption bonds of stretching vibrations RaO and Si-O bonds and Si-O2 tetrahedrons with maximums at 930 and 960cm-1 dependent on radium weight concentration. In this case maximal specific activity of bound radium is 2500Bk/g. According to DTA-analysis, RaO·Si-O2·2H2O is one the most stoichiometrically acceptable for creation of radium orthosilicate. Daha çox Əlaqəli məqalələr(Google)
Temperature and frequency dependences of dielectric properties of nano SiO2 compound	J Qafqaz Univ—Phys /Cild: 1 /N: 2 səh: 191-199	AA Garibov, EM Huseynov, RN Mechtiyeva	5	2013	Temperature and frequency dependences of dielectric properties … Temperature and frequency dependences of dielectric properties of specially formed nano SiO2 powder (20nm) have been analyzed in the submitted work. Hence, first, nano SiO2 compound has been prepared in the form of special cylinder being pressed under 2kN/cm2 pressure. The experiences have been carried out less than 1 kHz frequency at 290-470K range of temperature and at room temperature with 25Hz-1MHz range of frequency in E7–20 device. In the result of measurements it has been revealed that dielectric capacitivity increases firstly with a leap in the heating process and reaches maximum value at 310K temperature. Dielectric capacitivity gradually decreases (310K–370K) and becomes stabilized at 370K–470K temperature. Temperature dependence of dielectric properties of nano SiO2 powder has been viewed in heating and cooling processes. With the increase of frequency, real part of the dielectric capacitivity decreases hyperbolically from 3, 526313F/m up to 0, 106887F/m and imaginary part from 2, 93 8124F/m up to 0, 094114F/m. The current has been leaked from the samples in the direction of cylinder’s height and all measurements have been carried out for this case. In the result of conducted experiments, all results have been depicted in the form of graphic on “OriginPro 9.0” program. Daha çox Əlaqəli məqalələr(Google)
EA Shirshov The fourth international Conference “Nuclear and Radiation Physics”	book / Alma-Ata səh: 335-337	AA Garibov, Ya D Jafarov	5	2003	Əlaqəli məqalələr(Google)
RD Kasumov-Influence of polymeric forms of oxide and temperature on energy transfer at radiation-heterogeneous processes in Al2O3+ H2O system	Journal" Chemistry of high energies /Cild: 25 /N: 2 səh: 105-109	AA Garibov, TN Agayev, VN Parmon	5	1991	Əlaqəli məqalələr(Google)
The nature of paramagnetic centers in. gamma.-irradiated boron oxide	Physica Status Solidi A (Applied Research);(German Democratic Republic) /Cild: 117 /N: 1	AA Garibov, AM Gasanov, MM Aliev, Kh B Gezalov, NI Musaev	5	1990	In order to investigate the nature and … In order to investigate the nature and mechanism of formation, accumulation, and annihilation of radiation defects in boron oxide, {sup 11}B enriched {gamma}-irradiated specimens of B{sub 2}O{sub 3} have been analyzed by the aid of EPR spectroscopy. The change of the concentration of paramagnetic centers and of electric conductivity for irradiated B{sub 2}O{sub 3} with heating is shown. Results suggest that electron and hole centers are accumulated in {gamma}-irradiated boron oxide at 77 K. The concentration and type of the paramagnetic centers depend on the radiation saturated dose and temperature. Daha çox Əlaqəli məqalələr(Google)
KINETICS OF ACCUMULATION OF PARAMAGNETIC RADIATION DEFECTS IN THE ZEOLITE-CONTAINING CATALYST TSEOKAR-2	HIGH ENERGY CHEMISTRY / MAIK NAUKA/INTERPERIODICA/SPRINGER /Cild: 23 səh: 374-375	AA Garibov, AM Aleskerov, RD Kasumov, MI Rustamov	5	1989	Əlaqəli məqalələr(Google)
Radioecological research of some water resources in central region of Azerbaijan	International Journal of Radiation Research / Novim Medical Radiation Institute /Cild: 18 /N: 2	AA Garibov, MR Ghahramani, AC Mikayilova, FY Humbatov, JA Nagiyev	6	2020	Background In this proposed work, the products … Background In this proposed work, the products of 238U radioactive decomposition: 226Ra, which has a comparatively great decomposition period and 228Ra intermediate product of 232Th were examined, which were more prevalent in water samples of the territories investigated. Natural radionuclides are usually observed more in artesian well waters than in river and canal waters, and less in comparison with groundwater. Materials and Methods For studying the concentration of radionuclides in drinking and agricultural water, samples were collected from Kura River, Yukhari Garabakh and Yukhari Shirvan channels and from artesian wells in different regions. For measurement of radioactivity, gamma spectrometer with high-sensitivity Ge-detector was used, controlled by the software Genie 2000 (manufactured by CANBERRA firm). Results The obtained results for well waters showed high activity concentrations; the total effective doses for all radionuclides were 2.54, 4.27, and 0.66 mSv for infants, children, and adults, respectively. Conclusion From these results, it can be concluded that the investigated water is not acceptable for life-long human consumption. Daha çox Əlaqəli məqalələr(Google)
Defect formation processes in the silicon nanoparticles under the neutron irradiation	Modern Physics Letters B / World Scientific Publishing Company /Cild: 33 /N: 26 səh: 1950315	AA Garibov, AA Garibli, EM Huseynov	4	2019	Silicon nanoparticles have been irradiated by neutrons … Silicon nanoparticles have been irradiated by neutrons up to 20 h. Free electrons and defects in the nanosilicon particles have been comparatively investigated before and after neutron irradiation using electron paramagnetic resonance (EPR) method. The neutron scattering and capture cross-section processes have been calculated for natural , , isotopes, which are main part of nanosilicon samples when irradiated for 20 h by epithermal neutrons. Particle size, agglomeration and other surface effects of silicon nanoparticles were studied with scanning electron microscope (SEM) before and after neutron irradiation. Daha çox Əlaqəli məqalələr(Google)
Influence of gamma-radiation on the hydrogen yield at water radiolysis on the surface of nano-zirconium	PASТ /Cild: 5 /N: 111 səh: 27-30	AA Garibov, VI Guseinov, TN Agayev	4	2017	Zirconium–belong to number of rare metals which … Zirconium–belong to number of rare metals which owing to exclusive properties is widely applied in nuclear power, radio electronics and in some other branches of the science. Due to the development of nuclear power zirconium has drawn to itself attention as possible constructional material for power nuclear reactors. It has caused the organization of industrial production of malleable zirconium and alloys on its basis. Zirconium value as constructional material for atomic science and technology is defined by the fact that zirconium has the small section of capture of thermal neutrons (0.2 b), high anticorrosive resistance, good mechanical properties [1–12]. Lately, the analysis of literary data indicates that in nuclear reactors with water coolant radiolysis processes in water in a liquid and steam state as a source of molecular hydrogen and also vapor-metallic reaction are considered. Radio lytic processes of accumulation of hydrogen in reactors are characterized by an yield of molecular hydrogen which were observed at a homogeneous radiolysis of water at which influence of radiation and radiation and thermal processes in contact of constructional materials with water on accumulation of molecular hydrogen wasn't considered [10, 14]. As a result of superficial physical and chemical processes of metal materials with hostile environment the condition of a surface which finally leads to oxidation of these materials [7–8, 14] changes. In this work the kinetics of accumulation of molecular hydrogen at a heterogeneous radiolysis of water in nano-Zr+ H2Ovap and nano-Zr+ H2Oliq systems is investigated at the room temperature. Daha çox Əlaqəli məqalələr(Google)
Spectrometry of the Rutherford backscattering of ions and the Raman scattering of light in GaS single crystals irradiated with 140-keV H2+ ions	Semiconductors / Pleiades Publishing /Cild: 49 /N: 5 səh: 586-589	AA Garibov, RS Madatov, FF Komarov, VV Pilko, Yu M Mustafayev, FI Akhmedov, MM Jakhangirov	4	2015	The methods of the Raman scattering of … The methods of the Raman scattering of light and Rutherford backscattering are used to study the degree of structural disorder in layered GaS crystals before and after irradiation with 140-keV H2+ ions. It is shown that the distribution of the crystal’s components over depth is homogeneous; for doses as high as 5 × 1015 cm−2, the stoichiometric composition of the compound’s components is retained. The experimental value of the critical dose for the beginning of amorphization amounts to about 5 × 1015 cm−2 and is in accordance with the calculated value. The results obtained by the method of the Raman scattering of light confirm conservation of crystalline structure and the start of the amorphization process. Daha çox Əlaqəli məqalələr(Google)
Determination of radiochemical purity of radioactive microspheres by paper chromatography	Journal of Chromatography & Separation Techniques / OMICS Publishing Group /Cild: 6 /N: 1 səh: 1	AA Garibov, TN Agayev, MR Ghahramani	5	2015	Simple methods to quantify radiochemical impurities existing … Simple methods to quantify radiochemical impurities existing in glass microspheres were tested. A system of two solvent mobile phases (acetone and 0.9% NaCl) were used with Whatman no. 3 paper strips as the stationary phase. Paper chromatography was used to identify radiochemical impurities in the radioactive microspheres. These impurities were found to be< 0.01% for Azer spheres in saline and acetone solution. The results confirmed that glass microspheres prepared using the new procedures are convenient for radiotherapy purposes. Daha çox Əlaqəli məqalələr(Google)
Influence of temperature and density of water vapor on the yield of molecular hydrogen in the presence of radium-silicate	Journal of Radiation Researches /Cild: 1	AA Garibov, TN Agayev, ZA Mansimov, KT Eyyubov	4	2014	Full text : The kinetics of accumulation … Full text : The kinetics of accumulation of molecular hydrogen is investigated at thermocatalytic decomposition of water at presence of radium-silicate from density of vapors of water. It is established that change of density of vapors of water in the range of 1-20 mG/sm{sup 3} at radium-silicate presence doesn't influence on thermocatalytic decomposition of water. Therefore processes of chemical interaction with a surface and also dehydroxidising of surfaces of radium-silicate can be eliminate as possible channels of formation of molecular hydrogen at thermocatalytic decomposition of water. Daha çox Əlaqəli məqalələr(Google)
Size effects in radiation-catalytic processes of water decomposition and perspectives of use of nanocatalysts in this field	book /Cild: 1 /N: 1 səh: 4-12	AA Garibov	4	2014	It was obtained, that on the base … It was obtained, that on the base of nanomaterials radiation-catalytic processes enable to transform ionizing radiation energy to chemical ne with great efficiency. Radiation-heteregeneous systems with nanosize open a new actual direction in radiaion processes and radiative study of materials Daha çox Əlaqəli məqalələr(Google)
Experimental evaluation of IBR-2M kinetics parameters from stochastic power noise	Atomic Energy / Springer US /Cild: 113 /N: 4 səh: 248-252	AA Garibov, RN Mekhtiyeva, Yu N Pepelyshev, LA Taiybov	4	2013	The results of an experimental study of … The results of an experimental study of the stochastic fluctuations of the energy of IBR-2M pulses, which are used to obtain some parameters of the reactor kinetics, are presented. A pulse energy sequence was recorded at different average power levels and the distribution parameters were calculated. An ionization chamber, placed near the core, with boron was used as the neutron detector. The results obtained made it possible to evaluate the following: the average lifetime of prompt neutrons τ= (6.5 ± 0.2)·10–8 sec, the absolute power of the reactor and the source of spontaneous-fission neutrons Ssp ≤ (6.72 ± 0.12)·106 sec–1. It is shown that the experimental results are close to the computational results. Daha çox Əlaqəli məqalələr(Google)
Separation of radioactive elements 226Ra, 228Ra) from the radioactive coal in the territories of iodine factories	Book of abstracts /N: INIS-TR--0120 səh: 154-155	AA Garibov, JA Naghiyev, RN Mehdiyeva	4	2008	Descriptors DEC ALKALINE EARTH ISOTOPES; ALPHA DECAY … Descriptors DEC ALKALINE EARTH ISOTOPES; ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBON 14 DECAY RADIOISOTOPES; CARBONACEOUS MATERIALS; DATA; ENERGY SOURCES; EVEN-EVEN NUCLEI; FOSSIL FUELS; FUELS; HEAVY ION DECAY RADIOISOTOPES; HEAVY NUCLEI; INFORMATION; INTERNAL CONVERSION RADIOISOTOPES; ISOTOPES; MATERIALS; NUCLEI; NUMERICAL DATA; RADIOISOTOPES; RADIUM ISOTOPES; YEARS LIVING RADIOISOTOPES Daha çox Əlaqəli məqalələr(Google)
Study of radiation oxidation of aluminium in a system aluminium-water by the methods of electrical conductivity and infrared spectroscopy; Issledovanie radiatsionnogo …	Voprosy Atomnoj Nauki i Tekhniki	AA Garibov, NN Gadzhieva, Sh S Ismailov, AN Pimikhanova	0	2007	Using the electrical conductivity method by taking … Using the electrical conductivity method by taking into account of IR spectroscopy data process of oxidation of aluminum in a system aluminum-water under the influence of {gamma}-irradiation at the room temperature has been studied. The third stage flowing of process of oxidation in the absorbed dose region (0,5...150){center_dot}10{sup 3} Gy has been revealed on the basis of observed peculiarities of the kinetic regularities of the radiation oxidation of aluminum on logarithmic dose dependence of specific resistance of Al. It has been shown that the transition from the first stage to third are accompanied with decrease of electrical conductivity of aluminum for 5 orders and increase of the oxide layer thickness almost for an order. The oxidation stages of aluminum have been discriminated, these dose boundaries have been established and a place and a role of surface relaxation intermediate - active particles on dynamic changes of oxidation process have been considered. The possible mechanism of radiation oxidation of aluminum in a system Al-H{sub 2}O has been discussed. Daha çox Əlaqəli məqalələr(Google)
Regularities of radiation-stimulated adsorption of n-hexane on an aluminum surface	Russian Journal of Physical Chemistry A / Nauka/Interperiodica /Cild: 81 /N: 5 səh: 794-797	AA Garibov, NN Gadzhieva, AN Rimikhanova	4	2007	IR reflection-absorption spectroscopy was used to examine … IR reflection-absorption spectroscopy was used to examine the regularities of radiation-stimulated absorption of n-hexane on an aluminum surface. γ-Irradiation of an aluminum surface at room temperature produces sites capable of adsorbing n-hexane by the molecular and dissociative mechanisms. The kinetics of the adsorption of n-on aluminum γ-irradiated with doses of 5 to 25 Gy is indicative of activated dissociative chemisorption accompanied by the formation of aluminum alkyls and surface hydrides. A feasible mechanism for the process was proposed. Daha çox Əlaqəli məqalələr(Google)
Effect of the concentration of aluminum on the radiation-catalytic activity of aluminosilicate in obtaining hydrogen from water	HIGH ENERGY CHEMISTRY /Cild: 25 /N: 5	AA Garibov, TN Agaev, RD Kasumov	4	1992	The effect of the concentration of aluminum … The effect of the concentration of aluminum in aluminosilicate on its radiation-catalytic activity during radiolytic decomposition of water at 300 and 723 K was investigated. The features of the accumulation of localized states of nonequilibrium charge carriers as a function of the concentration of aluminum in the aluminosilicate on exposure to {gamma}-quanta at 77 K were determined. It was found that the radiation-catalytic decomposition of water in the presence of aluminosilicate occurs on aluminum acceptor sites with the participation of nonequilibrium charge carriers. 15 refs., 3 figs., 1 tab. Daha çox Əlaqəli məqalələr(Google)
Radiation-induced heterogeneous reactions in BeO+ H2O using EPR	International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry / Pergamon /Cild: 30 /N: 3 səh: 197-199	AA Garibov, TN Agayev, RD Kasumov, Kh B Gezalov	4	1987	Using the EPR method we conducted an … Using the EPR method we conducted an investigation into defect formation in BeO and the influence of absorbed H2O melecules on these processes upon the surface occupation ratio . It has been shown that with γ-radiation at 77 K, electron and hole centers are formed on the BeO surface. In the presence of absorbed water molecules the H radical kinetics of the accumulation of hole and electron centers, as well as the H redical dependence upon surface occupation ratio was studied. A mechanism of radiation-heterogenic processes in BeO + H2O system at 77 K has been suggested. Daha çox Əlaqəli məqalələr(Google)
Kinetics of the Radiation-Catalytic and Catalytic Decomposition of Water on a Surface of Nano-Zirconium	Russian Journal of Physical Chemistry A / Pleiades Publishing /Cild: 93 /N: 1 səh: 44-47	AA Garibov, SZ Melikova, TN Agaev, VI Guseinov, MM Tagiev, SZ Dzhafarova	3	2019	The kinetics of molecular hydrogen formation is … The kinetics of molecular hydrogen formation is studied in the radiation-catalytic and catalytic decomposition of water on the surface of nano-Zr. The effect γ-radiation has on the nano-Zr + H2O system at different temperatures is studied. Values of the formation rates and the radiation–chemical yield of molecular hydrogen in radiation-catalytic processes are determined. Contributions from catalytic and radiation-catalytic processes to the formation of molecular hydrogen upon contact between nano-Zr and water are determined. Daha çox Əlaqəli məqalələr(Google)
The radiation vulcanisation of hydrogenated nitrile butadiene rubber	International Polymer Science and Technology / SAGE Publications /Cild: 42 /N: 6 səh: 7-10	AA Garibov, Sh M Mamedov, SA Rzaeva, FI Yadreev, OV Sigov	3	2015	Hydrogenated nitrile butadiene rubber (HNBR) possesses a … Hydrogenated nitrile butadiene rubber (HNBR) possesses a whole number of properties, such as heat, oil, and petrol resistance, that ensure its use in very diverse sectors of industry. A considerable number of studies have been devoted to this polymer [1–9]. The structure of HNBR differs considerably from that of other forms of NBR because of the saturated nature of its molecules. Therefore, its crosslinking proceeds by an entirely different mechanism to the crosslinking of other, non-saturated NBRs. Peroxide and radiation vulcanisation are most effective for elastomer blends based on highly saturated NBR [1, 2, 8–11]. To achieve a higher degree of crosslinking, a rubber mix formulation based on highly saturated NBR has been developed, in which a diene-containing product is used as the peroxide vulcanisation coagent [1]. To produce vulcanisates with high physicomechanical characteristics, it is recommended … Daha çox Əlaqəli məqalələr(Google)
Preliminary results on a new method for producing yttrium phosphorous microspheres	Applied Radiation and Isotopes / Pergamon /Cild: 92 səh: 46-51	AA Garibov, TN Agayev, MR Ghahramani	3	2014	This paper reports on a new method … This paper reports on a new method to embed phosphorus particles into the matrix of yttrium aluminum silicate microspheres. Yttrium phosphorus glass microspheres about 20 µm in size were obtained when an aqueous solution of YCl3 and AlCl3 were added to tetraethyl orthosilicate (TEOS) (phosphoric acid was used to catalyze the hydrolysis and condensation of TEOS) and was pumped into silicone oil under constant stirring. The shapes of the particles produced by this method are regular and nearly spheric in shape. Paper chromatography was used to determine the radiochemical impurity of radioactive microspheres. Radionuclide purity was determined using a gamma spectrometry system and an ultra-low level liquid scintillation spectrometer. The P+ ions implantation stage was eliminated by embedding phosphorus particles in the matrix of the glass microspheres. This paper shows that a high temperature … Daha çox Əlaqəli məqalələr(Google)
Peculiarities of radiothermoluminescence of gamma-irradiated borosilicates	Surface Engineering and Applied Electrochemistry / Springer US /Cild: 49 /N: 4 səh: 326-330	AA Garibov, SZ Melikova, NN Gadzhieva, AI Nadzhafov	3	2013	The peculiarities of radiothermoluminescence of gamma-irradiated borosilicates … The peculiarities of radiothermoluminescence of gamma-irradiated borosilicates have been investigated in the temperature range of 80–300 K. It was found that the thermal emission curves of B2O3/SiO2 were characterized by the presence of a narrow peak at T = 136 K with activation energy of Ea = 0.16 eV and a wide asymmetrical peak at T = 178 K and Ea = 0.28 eV with a shoulder at T = 205 K and Ea = 0.32 eV. It was established that the RTL peak at 136 K was associated with the electronic radiation center, and the peaks at 178 and 205 K with the hole centers of the B3+ and B4+ types, respectively. It was shown that irradiation with low doses (Dγ ≤ 0.5–30 kGy) resulted in changes in the coordination environment of the boron from the tetrahedral to the trigonal one at the B2O3 content in the SiO2 of ∼ 1.5 wt %. A radiation-resistant stable structure of borosilicate with the maximum content of trigonal-coordinated … Daha çox Əlaqəli məqalələr(Google)
Thermodynamic Research of Solubility of Irradiate Cross-linked Copolymers in Mix Butadiene Nitrile with Polyvinylchloride	American Journal of Materials Science /Cild: 2 /N: 6 səh: 176-178	AA Garibov, EO Akperov, SA Rzayeva, SM Mammadov, JS Mammadov	2	2012	As shown, Energy effect have definition role … As shown, Energy effect have definition role for solubility of irradiate copolymer in mix butadiene nitrile rubber with polyvinylchloride, entropic effect remaining negative in initial polymer do not promote to solubility process. The experiments showed that increasing of radiation dosage during cross linking reduces characteristic viscosity of solutions and influence to change other physical-chemical properties of cross-linked copolymers. Daha çox Əlaqəli məqalələr(Google)
Radiolysis of a mixture of butadiene-nitrile rubber with polyvinyl chloride	HIGH ENERGY CHEMISTRY / SP MAIK Nauka/Interperiodica /Cild: 44 /N: 4 səh: 268-271	AA Garibov, Sh M Mamedov, V Ya Gasanov, GZ Velibekova	3	2010	The effect of γ-radiation (60Co) on a … The effect of γ-radiation (60Co) on a mixture of butadiene-nitrile rubber with polyvinyl chloride was studied. The molecular weights of crosslinked irradiated SKN-40-PVC-30 rubber were determined with the use of a viscometer. The radiation-chemical yields of crosslinkage and formation of effective crosslinks in SKN-40-PVC-30 (per 100 eV of absorbed energy) were determined by sol-gel analysis. Changes in the molecular structure of irradiated SKN-40-PVC-30 rubber (800 kGy) were studied by IR spectroscopy. Daha çox Əlaqəli məqalələr(Google)
Equilibrium particularities of phenol sorption from aqueous solutions onto phosphorus containing sorbent	Materials Research Innovations / Taylor & Francis /Cild: 14 /N: 2 səh: 169-172	AA Garibov, AM Maharramov, RM Alosmanov, HF Hajiyeva, AA Azizov, IA Bunyad-Zadeh	3	2010	For phenol sorption from aqueous solutions, phosphorus … For phenol sorption from aqueous solutions, phosphorus containing sorbent obtained on the basis of phosphochlorinated polybutadiene has been used. Experiments were carried out in dependence of sorbent concentration, contact time and phenol concentration. Equilibrium sorption characteristics have been investigated by Langmuir and Freundlich models, and it was established that, at initial phenol concentration up to 346·0 mg L−1, sorption obeys the Freundlich equation and, under higher initial phenol concentration, the Langmuir equation. Daha çox Əlaqəli məqalələr(Google)
Heat engineering calculation of a parabolo-cylindrical solar concentrator with tubular reactor for crude oil preparation for refining in the oil fields	Applied Solar Energy / Allerton Press, Inc. /Cild: 44 /N: 1 səh: 28-30	AA Garibov, FF Mamedov, OM Salamov, UF Samedova	4	2008	A technique is proposed for the heat … A technique is proposed for the heat engineering calculation of a parabolo-cylindrical concentrator with tubular solar reactor, and the expressions are presented to calculate, for the specified flux density of the direct solar radiation in the particular region located at latitude 42 N (Baku and other Azerbaijan regions), the temperature of the solar reactor surface and the fluid. Daha çox Əlaqəli məqalələr(Google)
An infrared spectroscopy study of radiation-induced surface processes in BeO and BeO-H2O system	HIGH ENERGY CHEMISTRY / Pleiades Publishing, Ltd.(Плеадес Паблишинг, Лтд) /Cild: 30 /N: 3 səh: 157-160	NN Gadzhieva	3	1996	Dose dependences for formation of active water-adsorption … Dose dependences for formation of active water-adsorption sites induced by γ-quanta in BeO and the mechanism of heterogeneous radiolysis of water in the presence of BeO were studied by IR spectroscopy. It was found that these sites in BeO are formed under action of γ-radiation and thermal treatment in vacuum via molecular and dissociative mechanisms. The features of radiolytic decomposition of water molecules adsorbed on the BeO surface were determined. The mechanism of radiation-induced processes in the BeO-H 2 O system is proposed.© 1996 MAK Haya/Interperiodica Publishing. Daha çox Əlaqəli məqalələr(Google)
Calculating. gamma. radiation absorbed dose in oxide dielectric materials	At. Energ.;(USSR) /Cild: 63 /N: 4	AA Garibov, Ya D Dzhafarov, KA Aliev, VF Krasnoshtanov, SM Iskanderov	0	1987	The methods are developed and calculations of … The methods are developed and calculations of gamma radiation absorbed doses in SiO/sub 2/, Al/sub 2/O/sub 3/, BeO oxide dielectric materials are carried out. The calculations are also performed for comparison for the model dosimetric patterns H/sub 2/O and cyclohexane. The results of calculations are compared with the values of the absorbed dose rates obtained experimentally by a chemical way. It is established that the Compton electrons make the main contribution into the process of energy transfer. Daha çox Əlaqəli məqalələr(Google)
Heterogeneous radiolysis of CO2 in the presence of zeolites	International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry / Pergamon /Cild: 29 /N: 1 səh: 71-73	AA Garibov, TN Agayev, GZ Velibekova	3	1987	Radiation catalytic activity of different zeolites CaA, … Radiation catalytic activity of different zeolites CaA, NaX, NaY, LiNaY, BaM in CO2 radiolysis has been investigated. This has led to studies in the catalyst porosity, the number of adsorbed CO2 molecules and adsorption forces on their surface on the yield of CO2 radiolysis products. A mechanism has been suggested for the observed CO2 radiolysis processes over different zeolites. One of the possible ways to increase CO yield in radiolytic processes of CO2 decomposition is to use various types of catalyst.(1–3) Therefore, the development of a scientific basis for appropriate catalyst selection is becoming of particular interest. For this purpose, heterogeneous CO2 radiolysis in the presence of high-silica zeolites has been studied in this paper. Daha çox Əlaqəli məqalələr(Google)
Radiolysis of water molecules adsorbed on Al2O3, La2O3, Er2O3, BeO	book /Cild: 16 /N: 3 səh: 225-227	AA Garibov, M Kh Ramazanova, M Ya Bakirov, MM Melikzade	3	1982	A study was made on kinetics of … A study was made on kinetics of processes of hydrogen formation during gamma radiolysis of water in adsorbed state on the surface of Al2O3, La2O3, Er2O3 and BeO samples. It was revealed, that the presence of oxides causes the increase of the process rate and the yield of hydrogen during the heterogeneous radiolysis of water. It was established that beryllium oxide posseses the greatest catalytic activity among oxides investigated. In the presence of beryllium oxide the total yield of hydrogen molecules per 100 eV of absorbed energy attaines 4.4. Taking into consideration the energy absorbed by adsorbed water the yield is 210 Daha çox Əlaqəli məqalələr(Google)
Effect of irradiation dose rate on catalytic properties of zeolite-containing catalysts	book /Cild: 54 /N: 10 səh: 2607-2609	AA Garibov, MM Melikzade	0	1980	Effect of γ-irradiation dose rate upon catalytic … Effect of γ-irradiation dose rate upon catalytic activity of zeolite-containing catalyst Tseokar-2 in the process of n-C10H22 cracking is studied. It is established that the yield of catalytically-active radiation defects depends on irradiation dose rate. At the irradiation dose rate of 500 rad/sa range of saturation in the dependence of catalytically-active centre yield on the dose rate is observed which testifies to the equilibrium in the processes of radiation formation and annealing of catalytically-active radiation defects. Data on the study of the effect of the dose rate upon catalytic properties are reaffirmed by the results obtained when investigating yields of radiation defects depending on the dose rate using EPR method Daha çox Əlaqəli məqalələr(Google)
Radioecological assessment of river waters of central regions of Azerbaijan	Kimya Problemleri / Kimya Problemlеri /N: 4 səh: 378-382	AA Qəribov, AC Mikayılova, FY Humbətov, CA Nağıyev	2	2017	The article reviews the distribution of natural … The article reviews the distribution of natural uranium radionuclides occuring in natural isotopic ratios of uranium, in water samples taken from rivers of central regions of Azerbaijan. Quantity of radionuclides (226R, 228Ra, 40K, 137Cs) in water samples has been determined through the use of qamma-spectrometric methods. Activity of radionuclides (226Ra, 228Ra, 40K,) in river water samples changes within intervals 226Ra (0.14Bq/l-0.95Bq/l), 228Ra (0.18Bq/l-0.58Bq/l) and 40K (5.6Bq/l-34.6Bq/l). Daha çox Əlaqəli məqalələr(Google)
Structural and optical Properties of GaS Single Crystals irradiated by hydrogen	Journal of Electronic Materials / Springer US /Cild: 44 /N: 10 səh: 3375-3379	Adil Garibov, Rahim Madatov, Yusif Mustafayev, Farid Ahmadov, Gadir Ahmadov, Murad Jahangirov	2	2015	Using Raman light scattering and Rutherford backscattering, … Using Raman light scattering and Rutherford backscattering, we studied the structural disorder of layered GaS crystals before and after hydrogen (H2+) implantation with energy of 140 keV. Initially, the elemental components of GaS were distributed uniformly in depth, and this distribution remained stable up to a dose of 5 × 1015 at./cm2. Doses up to 1 × 1015 at./cm2 increased the photoresponse (from 0.66 to 5.3 times) over a wide wavelength range from 490 nm to 900 nm. Additionally, the irradiated samples displayed new photoresponse peaks with maximums at λ = 668 nm and λ = 739 nm, corresponding to new energy levels of 0.59 eV and 0.77 eV, respectively. However, further dose increase up to 5 × 1015 at./cm2 dramatically reduced the photoresponse due to structural disorder (amorphization). The experimental value of the critical dose for initial amorphization was greater than 1 × 1015 at./cm2, which … Daha çox Əlaqəli məqalələr(Google)
Ion scattering spectroscopy and Raman scattering of light in GaS single crystals subjected to irradiation with 140-keV hydrogen	Semiconductors /Cild: 49 /N: 5 səh: 599-604	AA Garibov, RS Madatov, FF Komarov, VV Pilko, Yu M Mustafayev, FI Akhmedov, MM Jahangirov	2	2015	The methods of the Raman scattering of … The methods of the Raman scattering of light and Rutherford backscattering are used to study the degree of structural disorder in layered GaS crystals before and after irradiation with 140-keV H﹑ ions. lt is shown that the distribution of the crystal's components over depth is homogeneous; for doses as high as 5 x 10 cm", the stoichiometric composition of the compound's components is retained. The experimental value of the critical dose for the beginning of amorphization amounts to about 5 x 10" cm* and is in accor-dance with the calculated value. The results obtained by the method of the Raman scattering of light confirm conservation of crystalline structure and the start of the amorphization process. DOI: 10.1134/S1063782615050073 Daha çox Əlaqəli məqalələr(Google)
The influence of irradiation and temperature to the nature of crosslinking in isoprene nitrile elastomer	Univers. J. Chem /Cild: 3 /N: 2 səh: 49-54	Adil A Garibov, Shiraz M Mammadov, Jovdat S Mammadov, Rena F Khankisiyeva, Revan N Mehdiyeva	2	2015	The increase of irradiation temperature by gamma-rays … The increase of irradiation temperature by gamma-rays of emulsion isoprene nitrile elastomer in the range of 298-423 K is accompanied by the significant increase of crosslinking rate and strength deterioration of unfilled cures at the same time. By the method of sol-gel analysis, the output dependences of the mesh chains (1/Mc), cross-linked molecules (1/Mƞt) and crosslinks (nc) for isoprene nitrile elastomer are determined between 298 and 423 K. The influence of acrylonitrile content of elastomer group during the process of irradiation and temperature on density change of curing grid using Fourier spectroscopy is established. It also studied the molecular structure of isoprene nitrile elastomer and unsaturation at irradiation and temperature (423K, 500 kGy). Daha çox Əlaqəli məqalələr(Google)
New alpha particle counter based on micro-pixel avalanche photodiode	Journal of Radiation Researches /Cild: 1	F Ahmadov, G Ahmadov, A Garibov, A Sadigov, Z Sadygov, R Madatov, E Guliyev, N Anfimov, Z Krumshtein, A Titov	2	2014	Full text : The main goal of … Full text : The main goal of this work is study of possibility to detect alpha particles with micro-pixel avalanche photodiode which has very thin active volume. The obtained results show that alpha detectors based on the micro-pixel avalanche photodiodes can be used as alpha particle counter in many experiments : public security, radioactive contamination monitoring in various environments and detection of charged particles from nuclear reactions. Daha çox Əlaqəli məqalələr(Google)
Особенности радиотермолюминесценции гамма-облученных боросиликатов	Электронная обработка материалов / Институт прикладной физики Академии наук Молдовы /N: 4	АА Гарибов, СЗ Меликова, НН Гаджиева, АИ Наджафов	2	2013	В диапазоне температур 80–300K изучены особенности радиотермолюминесценции … В диапазоне температур 80–300K изучены особенности радиотермолюминесценции гаммаоблученных боросиликатов. Выявлено, что кривые термовысвечивания B2O3/SiO2 характеризуются наличием узкого пика при температуре T = 136K с энергией активации Ea =0,16 эВ и широкого асимметричного пика при T = 178K с Ea = 0,28K с плечом при T = 205K c Ea = 0,32 эВ. Установлено, что пик РТЛ при 136K относится к радиационному электронному центру, а пики при 178 и 205K – к дырочным центрам типов B3+ и B4+ соответственно. Показано, что при содержании B2O3 в SiO2 ~ 1,5 масс.% облучение малыми дозами Dγ ≈ 0,5–30 кГр приводит к изменению координационного окружения бора от тетраэдрического к тригональному. При Dγ ≤ 30 кГр формируется радиационностойкая стабильная структура боросиликата с максимальным содержанием тригонально-координированных атомов бора. Daha çox Əlaqəli məqalələr(Google)
Radiation-heterogenous processes in contact of stainless steel with sea water	Abstracts of 8. International conference'Solid State Physics' səh: 269-269	AA Garibov, TN Agayev, GZ Velibekova, SM Aliyev	2	2004	Full text: In the given work in … Full text: In the given work in order to reveal regularities of radiation and radiation-thermal processes in contact of heat carrier with stainless steel materials (ss) of nuclear reactors with water cooling the kinetics of molecular hydrocarbon accumulation and ss oxidation in contact with sea water under the influence of γ-irradiation at different temperatures has been investigated. Kinetics of radiation, radiation-thermal and thermal processes of tarnishing and hydrocarbon accumulation in contact of stainless with sea water at different temperatures (T= 300-873 K) has been investigated. It has been established that radiation processes in contact of stainless steel with sea water lead to acceleration of water radiolytic decomposition process. With the temperature increase speed of oxidation and hydrocarbon accumulation surface processes increase and at T≥ 873 K oxidation process has destructive effect. Kinetic parameters have been determined and the mechanism of water radiolytic decomposition in contact with sea water was suggested. On basis of obtained results it's possible to conclude that under the influence of ionizing radiation the following processes take place in ss:-Radiolytic processes in sea water passing due to the energy of secondary electrons, emitted from stainless steel into the contact medium under the influence of ionizing radiation;-Creation of active defect state on the surface of stainless steel;-Radiation corrosion of steel, passing as a result of interaction of sea water and oxidation intermediate products of its radiolytic decomposition with surface active defects Daha çox Əlaqəli məqalələr(Google)
Nature of radiation-induced defects in γ-irradiated boron oxide	book /Cild: 21 /N: 2 səh: 134-137	AA Garibov, AM Gasanov, MM Aliev, RD Kasumov, Kh B Gezalov	0	1987	Regularities of paramagnetic defect accumulation in γ-irradiated … Regularities of paramagnetic defect accumulation in γ-irradiated B2O3 at 77 K and under different absorbed radiation dose rate are studied by ESR-method. It is ascertained, that depending on the dose absorbed, electrons and holes of two types may be stabilized in B2O3. Under minor doses a relatively high defect radiation-chemical yield is observed Daha çox Əlaqəli məqalələr(Google)
Radiation-catalytical properties of natural zeolite of mordenite type during radiolysis of water	book /Cild: 18 /N: 6 səh: 506-509	AA Garibov, GZ Velibekova, M Ya Bakirov, Ya M Elchiev	0	1984	Radiation-catalytic properties of natural zeolite of mordenite … Radiation-catalytic properties of natural zeolite of mordenite type in cation Na+, K+, Ca2+, Ba2+ forms during radiolysis of water molecules were investigated with the use of 60Co γ-radiation (6 Gy/s). Kinetic parameters of radiolysis of water molecules in the presence of these zeolite samples were determined. It was revealed that zeolite of mordenite type catalyzes the radiolysis water molecules, its catalytic activity growing with decrease in ionic radius of the cation in the zeolite composition Daha çox Əlaqəli məqalələr(Google)
PRINCIPLES OF THE RADIATION-CATALYTIC ACTION OF ME-2+-SIO3 SYSTEMS IN THE RADIOLYSIS OF WATER	HIGH ENERGY CHEMISTRY / MAIK NAUKA/INTERPERIODICA/SPRINGER /Cild: 18 /N: 6 səh: 395-398	AA Garibov, GZ Velibekova, Ya D Dzhafarov, M Ya Bakirov	2	1984	Əlaqəli məqalələr(Google)
Formation processes of point defects in zirconium under the impact of neutrons in nuclear reactor conditions	Caspian Journal of Energy /Cild: 1 /N: 1 səh: 1-5	AA Garibov	1	2024	In thermal energetic nuclear reactors with power … In thermal energetic nuclear reactors with power parameters of 400–1200 MW, the recoil energy given to the nuclei and the energies of the scattered neutrons due to the elastic scattering of thermal and fast neutrons in the nuclear reactor materials were determined. Based on recoil energies, the rates of generation of point defects that can be formed in the example of zirconium metal and the parameters of diffusion and recombination processes have been determined. Daha çox Əlaqəli məqalələr(Google)
Mechanism of Hydrogen Production in The Processes of Radiation Heterogeneous Splitting of Water with the Presence of Nano-Metal and Nano-MeO	East European Journal of Physics /N: 1 səh: 460-475	Adil Garibov, Gunel Imanova, Teymur Agayev, Yadigar Jafarov, Sevinj Bashirova, Anar Aliyev	2	2024	In the study, the optimal values of … In the study, the optimal values of the ratio of the distance between particles to the particle size in the radiation-heterogeneous radiolysis of water in nano-Me and nano-MeO systems were determined. In those systems, the effect of water density and system temperature on the radiation-chemical release of molecular hydrogen obtained from thermal and radiation-thermal decomposition of water was considered. The article also determined the effect of particle sizes and the type of sample taken on the radiation chemical yield of molecular hydrogen. In the presented article, the change of molecular hydrogen according to adsorbed water and catalyst was studied. Thus, in the case of a suspension of nano-zirconium in water, the energy of electrons emitted from the metal is completely transferred to water molecules, which leads to an increase in the yield of hydrogen. When radiolysis of water in the presence of nano-metals, energy transfer can be carried out mainly with the participation of emitted electrons. Therefore, in the case of radiolysis of water in suspension with n-Zr, the yield of hydrogen increases by 5.4 times compared to the processes of radiolysis in an adsorbed state. However, in radiation-heterogeneous processes of obtaining hydrogen from water in contact with metal systems, it is necessary to take into account that as a result of these processes surface oxidation occurs and after a certain time the systems are converted to n-Me-MeO+ H 2 O liq. systems. For nano sized oxide compounds, the mean free path of secondary electrons formed as a result of primary processes of interaction of quanta with atoms is commensurate with the particle … Daha çox Əlaqəli məqalələr(Google)
An influence of mass and dimensional effects of silicon on process of the water radiolysis in the Si+ H2O system under the influence of gamma-quanta	Вопросы атомной науки и техники /Cild: 114 /N: 2 səh: 35-39	AA Garibov, SM Bashirova, KT Eyubov, YD Jafarov	1	2018	One of current problems of the present … One of current problems of the present is studying of process of a liquid radiolysis, in particular water, in nano-and microheterogeneous systems under the influence of the ionizing beams (neutrons, protons, γ-quanta, electrons, ions, etc.). Under the influence of γ-beams in systems metal+ water and oxide of metal+ water, radiation-chemical yields of hydrogen have the greatest values when using nanodimensional materials [1–11]. These works are conducted in two directions:1) use of suspension of metals or oxides of metals in water of constant volume and 2) adsorption of water on a surface of metals and oxides of metals. Daha çox Əlaqəli məqalələr(Google)
Radiation-heterogeneous processes in stainless steel in contact with seawater	Protection of Metals and Physical Chemistry of Surfaces / Pleiades Publishing /Cild: 50 /N: 4 səh: 454-459	AA Garibov, TN Agaev	1	2014	The kinetics of accumulation of molecular hydrogen … The kinetics of accumulation of molecular hydrogen during γ radiolysis of seawater is studied. The effect of γ radiation on stainless steel (SS)-seawater (SW) systems at T = 300–773 K is investigated. The molecular hydrogen accumulation rates during radiation, thermal-radiation, and thermal processes in the SS-SW system are determined. The contributions of thermal and radiation-heterogeneous processes during accumulation of molecular hydrogen and corrosion of stainless steel in contact with seawater are revealed. Daha çox Əlaqəli məqalələr(Google)
Study of the Gamma Radiation Induced Change on the Surface Morphology of Electroless Ni–P Deposited AISI 304 Stainless Steel	Transactions of the Indian Institute of Metals / Springer India /Cild: 67 /N: 3 səh: 401-405	AA Garibov, MY Hashemi, TN Agayev, A Babanejhad, M Teymourzadeh	1	2014	In this research electroless Ni–P coatings were … In this research electroless Ni–P coatings were deposited on AISI 304 stainless steel. Deposits have been irradiated in 30 % H2O2 environment with a 60Co gamma source at a dose rate of 0.48 Gy/s at ambient temperature. The effect of gamma radiation on surface characteristics of electroless Ni–P coated AISI 304 stainless steel was investigated. Scanning electron microscopy results revealed that the Ni–P deposit was completely cracked and fragmented after gamma radiation. Energy-dispersive X-ray examination showed high oxygen and phosphorous content on the surface after gamma radiation. According to X-ray diffraction result it originated from the formation of P2O3 oxide on the surface after gamma radiation. It was found that gamma radiation of Ni–P deposit at H2O2 environment caused oxidizing of Ni–P deposit and preferential formation of P2O3 oxide. Atomic force microscopy images showed typical … Daha çox Əlaqəli məqalələr(Google)
Synthetic procedure of nano SiO2 powder	book /Cild: 32 /N: 5 səh: 83-88	AA Garibov, EM Huseynov, RN Mehdiyeva	0	2012	Full text: Several methods for the synthesis … Full text: Several methods for the synthesis of nanosilica particles have been examined. The results of solgel synthesis of nanoparticle based SiO2 have been presented. Side effects have been explained on the parameters of the nanosilica particles. The technology of nanosilica powder has been also considered Daha çox Əlaqəli məqalələr(Google)
Effect of gamma radiation on microhardness behavior of electroless Ni-P coated and uncoated stainless steel 304	book	AA Garibov, MY Hashemi, TN Agayev	1	2010	Full text : Nickel-Phosphorus (Ni-P) coatings had … Full text : Nickel-Phosphorus (Ni-P) coatings had been applied to various kind of industry because of its deposit properties, Such as its excellent hardness, corrosion and wear resistance, deposit uniformity, solder ability, and etc. Nickel - Phosphorus deposits due to their amorphous structure have higher hardness than uncoated steels. In this research microhardness behavior of Ni-9 percent P and Ni-12 percent P coated and uncoated stainless steel 304 were made using a Vickers micro hardness tester under a load of 100 gr with loading time 15 s before and after gamma radiation in H{sub 2}O{sub 2} environment for 70 hours. Results showed that gamma radiation had not considerable effect on microhardness of stainless steel 304 but microhardness of both Ni-9 percent P and Ni-12 percent P decreased with gamma radiation time until 70 hours increased suddenly. This increscent of microhardness at 70 hours radiation was due to formation of two bright and dark phases on the surface according to microscope results. Bright phase had high microhardness and dark one had low microhardness. According to SEM and EDX results gamma radiation cause formation of oxides and carbides phases which may be the reason of microhardness changes after radiation. It is concluded that Ni-P coating are not useful for use in environments which exists ionizing radiation such gamma ray, but there are useful for environments without radiation rays, because of high hardness, good corrosion and wear resistance. Daha çox Əlaqəli məqalələr(Google)
Soprtion of Uranyl-ions in water solutions phosphorylated wood sawdust	book / National Academy of Science of Kyrgyzstan, Turkish Atomic Energy Authority	AA Garibov, A Azizov, R Alosmanov, JA Nagfflyev	1	2008	One of the most effective methods of … One of the most effective methods of water treating is sorption method with application of organic and inorganic sorbents. Here the main problem consists in choosing sorbent possessing high capacity and supporting effective treating of radioactive-polluted waters. Polymer sorbents and particularly phosphoprous-containing ones are very effective for removal of radionuclides in several waters [1-3]. In the given work sorptive properties of phosphoprous-containing sorbent was investigated with respect to uranyl-ions. Wastes of woodworking industry (in the form of wood sawdust) were used as an initial material and introduction of phosphoprous-containing functional groups was realized according to procedure, described in the early-published work [4]. Sorption of uranyl-ions was studied in static conditions subject to influence of several factors (pH medium, proper and foreign ions’ concentration, ionic strength, sorbent concentration). Desorption of uranyl-ions was studied in the course of the investigation too. Uranyl-ions concentration was determined on gamma-spectrometer of Canberra (USA) Company with ultrapure germanium detector. At the result of the conducted investigations the followings were established: Maximal degree of sorption is observed at pH= 5 (degree of sorption= 92.5%), here uranylions are in the form of cations (U02+ 2, U 02 (OH)+,(U02) 3 (0H) 5+,(U02) 2 (0H) 2+ 2). Besides, uranylions’ concentration is 212 mg/1 but sorbent concentration is 2 g/1. Sorbent saturation at optimal value of pH medium occurs at initial concentration of uranylions 1060 mg/1, when equilibrium concentration is 344.5 mg/1 but degree of sorption 67.5 … Daha çox Əlaqəli məqalələr(Google)
An investigation of γ-irradiated borosilicates with the help of IR-spectroscopy and electroconductivity methods	book /N: 3 səh: 19-23	AA Garibov, SZ Melikova, NN Gadzhieva	0	2008	By means of IR-spectroscopy and electrical conductivity … By means of IR-spectroscopy and electrical conductivity measurement methods, effect of γ-irradiation on the position of B atoms in borosilicate crystalline lattice has been investigated. At∼ 1.5 wt.% B2O3 content in SiO2, low dose irradiation (Dγ∼ 05-30 kGy) leads to transition of boron atoms from tetrahedral position to trigonal ones. IR-spectrum observed peculiarities of the behavior of radiation-structured boron silicates are confirmed by electrophysical measurements Daha çox Əlaqəli məqalələr(Google)
Effect of preliminary radiation-oxidation treatment on electrophysical properties of zirconium	Metal Science and Heat Treatment / Springer US /Cild: 49 /N: 9 səh: 453-456	AA Garibov, TN Agaev, Sh S Ismailov, GZ Velibekova, AG Aliev	1	2007	The effect of preliminary radiation-oxidation treatment on … The effect of preliminary radiation-oxidation treatment on the current density and on the current-voltage characteristic of zirconium is studied. The contribution of the preliminary radiation-oxidation treatment to the change in the electrophysical characteristics is determined in heat and radiation-and-heat tests of zirconium in contact with water. Daha çox Əlaqəli məqalələr(Google)
Influence of technological cycles of natural gas treatment on radioactive radon content in its composition	Radiation Safety Problems in the Caspian Region / Springer Netherlands səh: 151-155	AA Garibov, GZ Velibekova, GF Miralamov, R Ch Mamedov	1	2004	Radioactive gas radon is found in the … Radioactive gas radon is found in the composition of natural gas. Radon is formed as a result of radioactive decay of natural radionuclides and it goes into the natural gas. Despite the fact that certain part of radon volatilizes or decays in the process of natural gas production, transportation and processing even then a great quantity of radioactive substances come to damage the environment and effect human life. The investigation of natural gas during its processing are of great interest. Daha çox Əlaqəli məqalələr(Google)
The Influence of Preliminary Radiation treatment on the radio-catalytical Activity of Zirconium Surface.	The third Eurasian conference Nuclear science and its application.–Tashkent, Uzbekistan səh: 289	AA Garibov, TN Agayev, GZ Velibekova	1	2004	Əlaqəli məqalələr(Google)
The hydrogen generation during water-hexane system radiolysis	book / Türkiye Atom Enerjisi Kurumu, TÜDNAEM	AA Garibov, KT Eyubov, TN Agayev	1	2003	Kinetics of molecular hydrogen accumulation during water-n-hexane … Kinetics of molecular hydrogen accumulation during water-n-hexane compound radiolysis at different component content is investigated in given work. It is determined that as a result of transmission of ionizing radiation energy and interaction of active intermediate products with initial components radiochemical hydrogen yield in the compound exceeds additive sum of yields in separate components.Radiolysis of hydrocarbons-water compounds is of great interest during revelation of new ways of transformation and use of ionizing radiation with the help hydrogen-universal energy carrier [1-10]. The results of these investigations may be helpful during more precise determination of process mechanism passing in experimental conditions under the influence of ionizing radiation in hydrocarbon-water compounds and also in natural conditions of oil and gas fields under the influence of natural radionuclides radiation. Daha çox Əlaqəli məqalələr(Google)
Thermodynamical decomposing of biomass (shells of walnut, hazelnut and common reed) with the use of concentrated heat of solar radiation	book	AA Garibov, PF Rzayev, RM Mustafayeva, OM Salamov, KD Sultanova	1	0	This paper is devoted to the investigation … This paper is devoted to the investigation of thermodynamical decomposing of biomass (shells of walnut-fruited goods of forest). With purposes of enhancing of assortment of biomass in the process of obtaining of energy-intensive energy carriers, common reed is used as non-cultivated high-productive plant. Common reed occupies in the Republic, and particularly in Absheron Peninsula, areas equal to 78000 and 1425 hectares, consequently. It is possible to get from 4 to 6 m3 gas from the area of one hectare occupied by common reed. Systematic and purposeful use of these wastes undoubtedly promises significant economical and ecological effects. Daha çox Əlaqəli məqalələr(Google)
Influence of neutron flux on frequency dependence of dielectric properties of nano SiO2	International Journal of Science and Research (IJSR) /Cild: 1201474 səh: 5	Elchin Huseynov, Adil Garibov, Ravan Mehdiyeva	1	0	At the present work nano SiO2 has … At the present work nano SiO2 has been irradiated by 2x1013 cm-2s-1 neutron flux at different times up to 20 hours. It has been comparatively analyzed the frequency dependencies of dielectric constant of the nanomaterial exposed to neutron flux influence and initial state. From analysis results it has been revealed that the dielectric constant of nano SiO2 increases in general tendency with influence of neutron flux. The complex dependence of the real and imaginary parts of dielectric constant of nano silica particles has been reviewed at 100 K and 400K. Similar Cole-Cole diagrams existing in the dependencies it has been revealed that the value of the relaxation period is compatible with polarization of the nano silica. Daha çox Əlaqəli məqalələr(Google)
Thermal stability of polypropylene+ nano-Si composite under the neutron irradiation	Radiation Effects and Defects in Solids / Taylor & Francis səh: 1-14	Aydan G Garibli, Gunel T Imanova, Adil A Garibov, Elchin M Huseynov	0	2025	A nano-composite system is obtained by adding … A nano-composite system is obtained by adding nano-Si to polypropylene at a rate of 0.5–20 wt%. The obtained composite systems were irradiated by neutrons at various durations. Thermal stability of irradiated and non-irradiated systems were comparatively studied by thermogravimetric method. It was determined that as the neutron flux increases in the range of 0-3.46·1017 neutrons/cm2, the thermal stability of the composite systems decreases. The density of a sharp decrease in the dependence of the activation energy of the decomposition processes of the polymer matrix on the neutron flux is observed in the interval of neutron/cm2. Daha çox Əlaqəli məqalələr(Google)
The results of preliminary radiological studies of the liberated territories	Radiological and chemical risks in territories liberated from occupation səh: 15-18	AA Garibov, JA Naghiyev, BF Ahmadov, NN Ilyasov, NN Abbaszada, AB Hajiyev, PM Hasanzada	0	2022	The presented work was carried out according … The presented work was carried out according to item 72''Conducting radiological and radioecological research in the liberated territories''of the detailed sectoral plan of the transport, communication and high technologies field of the Coordination Headquarters regarding the solution of urgent issues in the liberated territories of the Republic of Azerbaijan. The''MNTMradSCAN''radiation detector radiometer was developed by the employees of the''National Nuclear Research Center''CJSC under the Ministry of Transport, Communications and High Technologies within the Working Group established under the Coordination Headquarters, on the basis of a Nissan Navara car to conduct radiological and radioecological studies in the territories of 9 regions (Zangilan, Fuzuli, Shusha, Gubadli, Jabrayil, Khojavand, Aghdam, Lachin and Kalbajar) liberated from occupation. As a result, in accordance with the detailed sectoral plan, auto-gamma radiometric-dosimetric measurements were carried out at 332.191 points on the above-mentioned liberated region and village roads with a length of 976 km. In addition to natural radionuclides, artificial radioisotopes were found in bottom sediment samples taken from Basitchay, Okhchuchay, Hakari and Tartarchay. The activity ratio of uranium isotopes found in the samples is 1.05±0.10 and 21±±1, respectively, proving that they are of natural uranium origin, and the activity concentrations measured in these samples are of natural origin. The activity ratio of Plutonium 239+ 240 and Cesium137 isotopes in the samples is 0.045±0.004 and the artificial isotopes found in the bottom sediments are indicators of the … Daha çox Əlaqəli məqalələr(Google)
Formation processes of additional charge carriers in nanosilicon under the influence of epithermal neutrons	International journal of Modern Physics B / World Scientific Publishing Company /Cild: 34 /N: 27 səh: 2050246	AA Garibov, AA Garibli	0	2020	The nuclear transmutation in the nanosilicon under … The nuclear transmutation in the nanosilicon under the influence of epithermal neutrons and the formation processes of charge carriers under the influence of gamma and beta rays emitted by unstable nuclei were theoretically and experimentally investigated. These studies may provide information on the origin and number of electroactive defects in neutron-irradiated nanosilicon. Daha çox Əlaqəli məqalələr(Google)
Production of molecular hydrogen formed by the thermal and radiation-thermal transformation of water in the nano-Si+ H₂O system	Вопросы атомной науки и техники / Національний науковий центр «Харківський фізико-технічний інститут» НАН України	AA Garibov, JD Jafarov, SM Bashirova, KT Eyubov	0	2019	It were studied the regularities of the … It were studied the regularities of the dependence of the yield of molecular hydrogen obtained during the thermal and radiation-thermal transformation of water under the action of gamma quanta (⁶⁰Co, P = 18.17 rad/s) on the nano-Si+H₂O system with particle sizes dSi = 50 nm on the temperature (T = 300, 373, 473, 573, 623, and 673 K) of the total system and on the water vapor density (p = 0.25, 0.5, 1, 3, and 8 mg/cm³) at a constant temperature of T = 673K. In this system, in a reaction medium with a water vapor density p=8 mg/cm³ in the temperature range 300 ≤ T ≤473 K, molecular hydrogen is obtained only by radiation-thermal, and in the temperature range 573 ≤ T ≤ 673 K – by thermal and radiation-thermal methods. In the temperature range 300 ≤ T ≤ 473 K, the activation energy of the radiation-thermal process is 1.07 kJ/mol, and in the temperature range 573 ≤ T ≤ 673 K, the activation energy of the thermal and radiation-thermal processes is 68.6 and 53.83 kJ/mol, respectively. At a temperature of T = 673 K, the yield and the rate of formation of molecular hydrogen obtained in the thermal and radiation-thermal transformation of water vapor in the reaction medium increase in direct proportion to the its density at ρ < 3 mg/cm³, and at ρ ≥ 3 mg/cm³ a sharp decrease in the angle slope is observed. Daha çox Əlaqəli məqalələr(Google)
Protector effect of Safora Japonica and hypericum perforatum extracts to gamma radiated of aboriginal earthworms of Absheron peninsula	book /Cild: 5 /N: 2 səh: 351-356	AA Garibov, AS Suleymanova, PA Samedov, AS Abdullayev, MF Farajov	0	2018	In this paper there was shown the … In this paper there was shown the result of several experiments. The first aim of the investigation is determination of relation of survival rate, feeding and excretion activity of aboriginal earthworms (Nicodrilus caliginosus Sav. trapezoids) under the gamma radiation (200, 500, 800, 1000, 1200 Gy) dose effect and lethal dose. The second aim is determination of possibility of protector function of saphora (Safora japonica) and hypericum (Hypericum perforatum) after irradiation. It was investigated that 1000-1200 Gy doses are lethal doses after fifth day of exploration. As well it was determined that, Saphora japonica acts as high effecting, but hypericum as low effecting radioprotective substance. Daha çox Əlaqəli məqalələr(Google)
Study of processes under the influence of epithermal neutrons in nanosilicon by the fourier-ir-spectroscopy method	book /Cild: 5 /N: 2 səh: 109-118	AA Garibov, AA Garibli, SZ Melikova, MA Ramazanov	0	2018	The effect of epithermal neutrons on nano-silicon … The effect of epithermal neutrons on nano-silicon fusion by IR spectroscopic absorption was investigated. Specific IR-absorption strips have been identified in nano-silicon in the 4000-400 sm-1 frequency range. Under the influence of epithermal neutrons, the kinetics of change of their concentrations in relative units were investigated depending on the radiation time of these components observed in IR-spectra. Daha çox Əlaqəli məqalələr(Google)
Materials that protect against radioactive rays flux	book /Cild: 5 /N: 2 səh: 225-228	AA Garibov, VA Jafarov, OV Askerov, AF Mamedova, GD Khanbabaeva	0	2018	On the base of the researches the … On the base of the researches the synthesis methods of covering forming composite materials on the base of polyvinylchloride and polyethylenepolyaminotiocarbamide containing oligomer and their application areas have been investigated. Daha çox Əlaqəli məqalələr(Google)
New radiation shielding materials	book /Cild: 5 /N: 2 səh: 199-204	AA Garibov, VA Jafarov, OV Askerov, NR Bektashi, AF Mammadova, GD Khanbabayeva, TP Hasanov	0	2018	As a result of the research obtaining … As a result of the research obtaining of rubber base lead containing polyethylenepolyaminotiocarbamide oligomers and their radiation protection properties have been studied. It was shown that, lead containing oligomer can be used to, protect equipments in industry, staff masks, strategical objects, tents from radiation rays. Daha çox Əlaqəli məqalələr(Google)
The Investigation of the Nitro-Containing Cross-Linked Copolymers of Maleic Anhydride and Styrene as Chelating Sorbents for Extracting Uranyl-Ions from Water Systems	J Environ Anal Chem /Cild: 4 /N: 205 səh: 2	AA Garibov, AM Maharramov, MR Bairamov, MA Agaeva, GM Askarova	0	2017	Copolymers of maleic anhydride and styrene were … Copolymers of maleic anhydride and styrene were synthesized by block-radical polymerization. The structures of cross-linked copolymers were determined by IQ-spectroscopy. Based on the obtained structure, the shape of crosslinked copolymer, which was used as a sorbent and the structure of uranyl-ions which is in hydrated form in water solution forms the chelating structure due to free electron pair of nitrogen, oxygen and recoverable ions. Detection of the best conditions of sorption of uranyl-ions by cross-linked copolymer was carried out in the experiments by varying pH at different time intervals. Daha çox Əlaqəli məqalələr(Google)
Influence of gamma-radiation on the hydrogen yield at the radiolysis of water on nanozirconium surface	book /N: 5-111 səh: 27-30	AA Garibov, TN Agaev, VI Guseinov	0	2017	The kinetics of molecular hydrogen accumulation at … The kinetics of molecular hydrogen accumulation at a water radiolysis on the surface of nanozirconium at the room temperature is investigated. The contribution of radiation processes at interaction of nanozirconium with water is revealed and rates of formation and values of radiation-chemical yields of molecular hydrogen are determined. By method of IK-spectroscopy it is studied radiation and heterogeneous decomposition of water. It is shown that adsorption of water in nanozirconium happens by the molecular and dissociative mechanisms. Daha çox Əlaqəli məqalələr(Google)
Research of 3C-SiC nanoparticles radioactivity exposed to influence of neutron flux in the TRIGA Mark II type research reactor	book /Cild: 22 /N: 1 səh: 3-9	AA Garibov, EM Huseynov	0	2016	The investigation of neutron irradiation (2x10''13 neutron/cm''2sec) … The investigation of neutron irradiation (2x10''13 neutron/cm''2sec) in nuclear reactor of TR. GA Mark II type on silicon carbide (3C-SiC) during 20 hours is investigated in continuous operation. It is established that the radioactive isotopes form from the both the basic and imperative atoms as a result of the nuclear transformation under influence of neutron flux. The kinetic regularities of the radioactive atom decay during 500 hours formed in the result of neutron irradiation the initial activity of which is achieved 3GBq, are revealed. The degree of purity and radioactivity at neutron irradiation of the initial 3C-SiC nano-sample in the work conditions of nuclear reactor are obtained. Daha çox Əlaqəli məqalələr(Google)
Content Analysis of Nano Silicon Exposed to Influence of Neutron Irradiation in TRIGA Mark II Type Research Reactor	Nanomaterials: Application & Properties' 2015	Elchin Huseynov, Aydan Garibli, Adil Garibov, Ravan Mehdiyeva	0	2015	Nano silicon with 80m 2/g specific surface … Nano silicon with 80m 2/g specific surface area, 100 nm sizes and 0.08 g/cm 3 density has been irradiated continuously with neutrons with 2x10 13 n∙ cm-2 s-1 flux density up to 20 hours in various periods in TRIGA Mark II type research reactor. It had been studied activities of sample 360 hours after neutron irradiation. It is investigate the initial radioactivity of the irradiated samples change within 0.1 kBq-3, 1GBq range. Define of elements’ concentration is determined based on the activities formed in the relevant energy range. After the irradiation the result of activity analysis carried out the element content of 1% mixture existing in nano Si has been defined with radionuclides of the relevant element. From activities of mixed radioisotopes it has been determined their amounts in percentage. Daha çox Əlaqəli məqalələr(Google)
Study on possibilities of establishing radiation dosimeters based on silicon micro-pixel avalanche photodiod E	RAD Conference Proceedings səh: 383-385	F Ahmadov, G Ahmadov, A Garibov, J Naghiyev, A Sadigov, Z Sadygov, S Suleymanov, R Madatov, A Olshhevski, F Zerrouk	0	2015	Əlaqəli məqalələr(Google)
Detection of ternary fission fragments from 252Cf with a position-sensitive ΔE-E telescope	book /Cild: 21 /N: 1 səh: 33-36	AA Garibov, GS Ahmadov, YN Kopatch, SA Telezhnikov, C Granja, S Pospisil, FI Ahmadov	0	2015	Using a thin silicon diode detector with … Using a thin silicon diode detector with thickness of 12 μm coupled with a Timepix detector (equipped with a 300 μm silicon sensor), a position-sensitive ΔE-E telescope has been constructed. The telescope provides information about position, energy, time and type of registered particles. The emission probabilities and the energy distribution of ternary particles (He, Li, Be) from 252Cf spontaneous fission source were determined using a pair of these telescopes operated in coincidence and with synchronized readout. The response of Timepix detector to different particle species was tested by ternary particles Daha çox Əlaqəli məqalələr(Google)
DETERMINATION OF RADIONUCLIDES IN DRINKING ARTESIAN WATER IN THE SHAKI-ZAGATALA REGION	Book of abstracts səh: 397	AA Garibov, JA Naghiyev, TM Safarov	0	2014	Radioactive isotope nature of artesian water which … Radioactive isotope nature of artesian water which is used as drinkable water in Shaki and Zagatala has been studied by using the alpha and gamma spectrometry in this work. The changing dynamics of artesian water in which amount of radioactive isotope is more than normal has been studied. The radionuclide nature of clay, suspension and other disperse components which appear with water that are contaminated during the process of operation has been investigated in this paper. However sorbent syntez for cleaning water from radionuclids and their sorption dependence has been studied in this work. The objective of this chapter is to provide criteria with which to assess the safety of drinking-water with respect to its radionuclide content. The Guidelines do not differentiate between naturally occurring and artificial or human-made radionuclides. Drinkable water and its nature of south parts of Caucasus mountain is always very important. Because of the Mountains in this part are geologically young mineralization in this part has not finished so absence of iodium in this water appears clearly. For this reason, investigation of radioactive elements in water sources in this region is very important. When people think of ground and artesian water, a common reaction is that it is clean, refreshing, sweet water.Radioactive isotope nature of the artesian waters which are used as drinkable water in Shaki-Zagatala has been studied in this paper. The samples which are taken from artesians and water springs in Shaki-Zagatala region has been studied by using radiospectrometry. U238, U235 U234 və Th232 isotopes in water samples have been studied … Daha çox Əlaqəli məqalələr(Google)
EFFECT OF HEAT TREATMENT ON MICRO HARDNESS OF ELECTROLESS Ni-P LAYER UNDER IRRADIATION AND NON IRRADIATION CONDITION	Book of abstracts səh: 60	AA Garibov, MY Hashemi, TN Agayev	0	2014	The Ni-P alloys with phosphorus content of … The Ni-P alloys with phosphorus content of 7-15% in form of coating deposited on the surfaces of different materials are used as anticorrosion protection as well as to increase hardness of these surfaces. Heat treatment of Ni-P alloys can cause significant changes in properties and structure. It is well known that heating of as deposited Ni-P layer to temperatures of 300-400 C for 1 hour causes a transformation from the amorphous to the crystalline phase. Crystallization of the amorphous alloys Ni-P leads to various Meta stable phases, which are subsequently transformed to stable phases. After this phase transformation, face-centered cubic (fcc) Ni austenite and body-centered tetragonal (bct) Ni3P are present. The hardness of Ni-P deposits can be increased due to the precipitation hardening of crystalline Ni3P and Ni phases. This indicates a possible high reactivity with respect to oxygen [1-3]. In this research the changes of phases and microhardness behavior of Ni-P coated stainless steel 304 were made using a Vickers micro hardness tester under a load of 10-200 gr with loading time 10 s after gamma irradiation in room temperature (R), heat treated in 400 C under gamma radiation (R/T) and heat treated without gamma irradiation (T) in 400 C, in H2O environment for 5 hours. Daha çox Əlaqəli məqalələr(Google)
Radiation vulcanization of chloroprene rubber in presence of polyfunctional monomers	book	AA Garibov, Sh M Mammadov, AA Asadova, SV Rzayeva, EN Ahmedov	0	2014	Full text : Application and technological aspects … Full text : Application and technological aspects of radiation vulcanization process of the chloroprene rubber and maleic acid in presence of different components were considered. The influence of different chemical bonds on the optimal complex properties of elastomers on the basis of new polyfunctional monomers was approved by radiation vulcanization. Daha çox Əlaqəli məqalələr(Google)
Structure of Yttrium and/or phosphorous-containing microspheres prepared by sol gel method	book	AA Garibov, TN Agayev, MR Ghahramani	0	2014	Full text : The spherical shapes, composition … Full text : The spherical shapes, composition and element distribution were investigated by scanning electron microscopy, carbon/sulfur analysis. Paper chromatography was used to identify radiochemical impurities in the radioactive microspheres. The radionuclide purity was determined using a gamma spectrometry system and an ultra-low level liquid scintillation spectrometer. The results indicated that the proposed silicone oil spheroidization method is suitable for the production of yttrium silicate and yttrium phosphorous silicate microspheres. Daha çox Əlaqəli məqalələr(Google)
Radiation-chemical modification of ethylene-propylene elastomer by low-molecular reactive composition	book	AA Garibov, SV Rzayeva, EN Ahmedov, Sh M Mammado, AM Kuliyev, EO Akperov, AN Alimova	0	2014	Full text : Synthetic rubber ethylene-propylene is … Full text : Synthetic rubber ethylene-propylene is one of the most advanced elastomers of general purpose. Ethylene-propylene elastomer and based on elastomeric materials are stable for different chemical agents and obtain resistance against weathering factors by good stress-strain and insulating properties. Daha çox Əlaqəli məqalələr(Google)
Micro-pixels avalanche photodiodes as radiation detector	book	F Ahmadov, G Ahmadov, A Garibov, J Naghiyev, A Sadigov, Z Sadygov, S Suleymanov, R Madatov, F Zerrouk, V Zhezher, R Mukhtarov, E Guliyev	0	2014	Full text: In this work it was … Full text: In this work it was reported the results of gamma-ray, alpha particle and neutron detecting measurements performed using LFS scintillation crystal by micro-pixels avalanche photodiodes. The gamma ray detection performance investigated in the range of energy 59.6 keV - 1.3 MeV at room temperature. For this measurements Am-241 and Cd-109 sources placed together in front of the detector. Obtained results showed these detectors could be used in many fields e.g. geology of monitoring and exploration of oil and gas fields, medicine, border security and monitoring of contamination areas. Daha çox Əlaqəli məqalələr(Google)
Thermoradiolysis of the isoprene-nitrile elastomer	book	AA Garibov, EM Aliyev, Sh M Mamedov	0	2014	Full text : It is known that … Full text : It is known that irradiation of elastomers by high intense radiation is accompanied with the significant increase of temperature of samples. In some cases for the acceleration of radiation vulcanization processes, heating of the sample jointly radiation is recommended. Systematic investigations in accordance with radiation-chemical alterations and especially, physical-chemical properties of elastomers during thermal-radiation for INE have not carried out up to present days. According to this problem it was dedicated the present work. Daha çox Əlaqəli məqalələr(Google)
Physical and chemical regularities of obtaining heat resistant and radiation resistant polymer materials based on polyblend	book	AA Garibov, SA Rzayeva, SM Mammadov, OH Akperov	0	2014	Full text : One of the requirements … Full text : One of the requirements to elastomer polymer materials, based on polyblend is their resistance to heat and radiation. Elastomeric materials are widely used in nuclear technology. Nowadays, the destruction of elastomeric materials in exploitation conditions is actual, despite the number of their investigations, which were carried out in last decades. Daha çox Əlaqəli məqalələr(Google)
Study of radiation-thermal decomposition of water on Nano-ZrO {sub 2} by IR spectroscopy method	book	AA Garibov, TN Agayev, GT Imanova	0	2014	Full text : This paper presents the … Full text : This paper presents the results of IR spectroscopic studies of radiation-thermal decomposition of water in a heterogeneous system of nano ZrO{sub 2}+H{sub 2}O at T=300-673 K and impact of gamma-quanta with the aim to establish the role of intermediate particles and identify regularities of adsorption-active hydroxyl groups in these processes. There have been studied radiation-thermal decomposition of water in nano-ZrO{sub 2} in the temperature range 300-673 K by Fourier IR spectroscopy method. Daha çox Əlaqəli məqalələr(Google)
Neutron activation and quality control of Azer sphere	book	AA Garibov, TN Agayev, MR Ghahramani	0	2014	Full text : Neutron activation and quality … Full text : Neutron activation and quality control of Y-90 microspheres produced at Azerbaijan National Academy of Sciences (Azer spheres) was the purpose of this study. Daha çox Əlaqəli məqalələr(Google)
Production of 142PR reas glass seeds for treatment of soft tissue cancer (prostate cancer) by sol gel method	book	AA Garibov, MR Ghahramani	0	2014	Full text : The conventional treatment method … Full text : The conventional treatment method for prostate cancer is to implant many tens of 125I or 103Pd seeds into the prostate. A betta-emitting glass seed was proposed for the brachytherapy treatment of prostate cancer. Criteria for seed design were derived and several beta-emitting nuclides were examined for suitability. The sol gel method is used for production of 142Pr REAS glass seeds. Daha çox Əlaqəli məqalələr(Google)
Investigation of rheological properties of the irradiated isoprene-nitrile elastomers	book / Azerbaijan National Academy of Sciences Institute of Radiation Problems of ANAS	AA Garibov, EM Aliyev, Sh M Mamedov, J Sh Mamedov	0	2014	In rheology of polymers the methodology of … In rheology of polymers the methodology of viscous flow of diluted polymers has been sufficiently elaborated. The complexity of the polymers’ flow process creates a problem in development of flow theory of these materials. Notions about these processes are clear. However, data about viscous flow process for elastomeric materials is not entire yet. The aim of this work was the investigation of flow regularities both rubbers and the irradiated blends on the basis of these rubbers in dependence of following factors: different tensions and deformation shift rate, irradiation and low-molecular product degree. The flow regularities of irradiated blends with flow of non-irradiated blends were correlated. As a result of the investigation was investigated that the deformation shift rate in irradiated rubbers an abnormal effect in binary blends on the basis of isoprene nitrile rubber is accompanied in the shape of the decrease of shift … Daha çox Əlaqəli məqalələr(Google)
Influence of neutron irradiation on the temperature dependence of permittivity of NaNoSiO {sub 2}; Neytron selinin NaNoSiO {sub 2}-nin dielektrik xasselerinin temperatur …	Fizika (Baku) /Cild: 20	AA Garibov, EM Huseynov, RN Mehdiyeva	0	2014	In this paper it was investigated the … In this paper it was investigated the imaginary and real omponents of the permittivity and the original continuous irradiated with a neutron flux of nano SiO{sub 2}. Imaginary and real parts of the permittivity of the samples were investigated in the frequency range of 0.09 Hz - 2.26 MHz and temperatures range of 100 K - 400 K. Samples were irradiated for 20 hours with a continuous stream of neutrons 2*10{sup 1}1 n/cm{sup 2}s. Imagionary and real parts of the permittivity of the samples were investigated before and after irradiation. Radiation effects were studied using a comparative analysis of the irradiated and non-irradiated samples. With increasing irradiation time there was an increase of polarization. Mechanism are all the effects observed during the experiments conducted. Daha çox Əlaqəli məqalələr(Google)
Defect formation in borosilicates by a resistance method at gamma-quantum irradiation	Journal of Radiation Researches /Cild: 1	AA Garibov, SZ Melikova, Sh S Ismaylov	0	2014	Full text : Influence of gamma-radiation on … Full text : Influence of gamma-radiation on resistance of B{sub 2}O{sub 3}/SiO{sub 2} is investigated. It is shown that gamma-radiation conducts to accumulation of a positive charge in volume of passivating coverings. I ti sestablished that these accumulation of a positive charge as a part of 1.5 mass. percent of B{sub 2}O{sub 3}/SiO{sub 2} is much more than in other structures. Observed effects for structure of 1.5 mass. percent of B{sub 2}O{sub 3}/SiO{sub 2} are explained by weakening of structure in sublattices at the expense of partially torn off bonds. The purposes of the real work consisted in studying of influence of gamma-radiation on specific resistance of borosilicate and identification of defect formation type in B{sub 2}O{sub 3}/SiO{sub 2} system. Daha çox Əlaqəli məqalələr(Google)
A∆ EE telescope based on timepix pixelated silicon detector for rear fission mode processes	book / Azerbaijan National Academy of Sciences Institute of Radiation Problems of ANAS	AA Garibov, GS Ahmadov, SA Telezhnikov, C Granja, S Pospisil, FI Ahmadov, Yu N Kopatch	0	2014	New types of multi-parameter detectors can be … New types of multi-parameter detectors can be effectively used to reinvestigate some properties of the fission process. Silicon based Timepix pixelated detector is a multi-parameter detector which gives simultaneously information about position, energy and time of arrival of a particle hitting the detector. Applying AE-E method to these detectors makes it possible to determine types of detected particles, separating them by charge. A AE-E telescope which consists of thin silicon (12 pm) and silicon based Timepix pixelated detector (300 pm) is used for particle identification. The telescope provides information about position, energy, time and type of registered particles. Daha çox Əlaqəli məqalələr(Google)
Development of nuclear researches and perspectives of peaceful use of nuclear energy in Azerbaijan	book / Azerbaijan National Academy of Sciences Institute of Radiation Problems of ANAS	AA Garibov	0	2014	In nuclear power plants the energy of … In nuclear power plants the energy of fragments appeared after uranium decomposition is given to the conversion-to-heat energy system in heat separation element and then to the system of conversion-to-electric energy via heat carrier. Typically, the fragments reatin 60 70% of fission energy. The obtained neutrons are used in contuniuing the chain. 20-25% of fission energy is separated in the form of various rays and used inefficiently in energy reactors. Efficiency of conversion processes of fragment energy into electric energy is within the range of 37-40%. Here in fuel combustion degree also there are losses. Thus, together with IV Kurchatov Institute, we have developed a new process based on hydrogen energy carrier for increasing the efficiency of conversion-use processes of nuclear energy. To put uranium isotopes (U235 enrichment< 1-2%) into the form of the system which is radiation resistant and has a radiation catalytic influence in water decomposition• UO2-SiO2 Daha çox Əlaqəli məqalələr(Google)
Investigations of the Influence of Chlorine Contained Aromatic and Maleimide Compounds on the Structure of the Vulcanizates Net on the Base of Polyblend and the Creation …	American Journal of Polymer Science /Cild: 4 /N: 2 səh: 32-39	Adil A Garibov, Shiraz M Mammadov, Sehrana A Rzayeva, Tunzale F Gojayeva, Elvin M Aliyev, Jovdat S Mammadov, Oktay H Akparov, Elchin O Akparov	1	2014	The structural parameters (mоlеculаr mаss, plasticity, number … The structural parameters (mоlеculаr mаss, plasticity, number оf chains’ nеt and cross-linked molecules) of thermal vulcanizers on the basis of butadiene-nitrile rubber and polyvinyl chloride blends were studied by viscosity and sоl-gеl аnаlуsis methods. Аn alteration оf polаr groups content (-С≡ N, С= О, С-Сl) and unsaturation оf thermal and thermal irradiated vulcanizers were investigated. According to alterations of residual deformation’s accumulation, relaxation of tension and equilibrium modulus in air and in fuel, the properties оf elastomers were established at temperature (373-473K) and radiation (1000-2000 kGy) aging. Daha çox Əlaqəli məqalələr(Google)
Studying the role of disulfochloride benzine in unsaturated elastomers	Journal of Radiation Researches /Cild: 1	AA Garibov, EM Aliyev, SA Rzayeva, SM Mammadov, TF Gojayeva, AI Azadaliyev, SZ Malikova	0	2014	Full text : It has been studied … Full text : It has been studied the role of disulfochloride benzene in unsaturated rubbers in the systems of SKB+disulfochloride benzene and SKN-26+disulfochloride benzene with radiation exposure. It has been showed the changes in the molecular structure of rubber after irradiation with gamma-rays by 300 kGy by radiation dose by the physical, chemical and spectral methods. It has been defined the outputs and the emergence of cross-linking in elastomers for each of the system depending absorbed on the dose. It has been suggested that the mechanism of radiation hetergeneous transformation of elastomers in the presence of disulfochlorie benzene. In this paper it was presented data about the process of radiation cross-linking of unsaturated elastomers in the presence of disulfochloride aromatic compounds, which is of significant interest because of its high effciency as a sensitizing and cross-linking agent. Daha çox Əlaqəli məqalələr(Google)
Effect of gamma radiation on oxidation of electroless Ni-P deposited on stainless steel st. 304	Электронная обработка материалов / Институт прикладной физики Академии наук Молдовы /N: 1 səh: 35-38	AA Garibov, MY Hashemi, TN Agayev	0	2014	The given work deals with the effect … The given work deals with the effect of gamma-irradiation on the oxidation process of the Ni-P chemical deposition on the surface of the stainless steel marked 304. The methods used are scanning electron microscopy and X-ray analysis. As a result, it has been found out that after gamma-irradiation the surface of the Ni-P layer is completely covered with cracks, and on the surface of this layer a high content of oxygen and phosphor has been detected because of formation of the P2O5 oxide. Daha çox Əlaqəli məqalələr(Google)
Measuring effect in the radiation catalysis; Radiasiya katalizinde olchu effekti	book	AA Garibov	0	2013	Natural resources of nuclear materials, reproduction opportunities, … Natural resources of nuclear materials, reproduction opportunities, development level of nuclear technological system paved the way for formation of radiation technologies as effective, actual and modern scientific-technical direction of the modern era. Radiation-heterogeneous processes is one of the effective direction of radiational technologies - in particular for the use of the energy of radioactive catalysis radiation ray sources, energy conversion efficiency, management capabilities of speed and selectivity of the process. In recent years growing interests in Radiation-heterogeneous processes, including radioactive catalysis, natural organic sources of energy-saving are closely linked with the perspective development of nuclear energy systems, detection of efficient ways of conversion of nuclear energy and atom-hydrogen power engineering. Daha çox Əlaqəli məqalələr(Google)
Radiation-chemical modification of elastomers by plastics; Radiatsionno-khimicheskoe modifitsirovanie elastomerov plastikami	book	AA Garibov, Sh M Mamedov, SV Rzaeva, EN Akhmedov, EM Aliev, D Sh Mamedov	0	2013	It is studied the effect of gamma-irradiation … It is studied the effect of gamma-irradiation and various dosages of chlorosulfonated polyethylene and polyester resin on technological and electro-physical properties of mixtures. Comparative evaluation of the properties was conducted according to the following criteria: flexibility, strength, molecular weight, and dielectric properties. The main indicators of the electrical properties of vulcanizates are specific volumetric resistance, dielectric loss, dielectric constant and dielectric strength. Daha çox Əlaqəli məqalələr(Google)
Evaluation of corrosion resistance mechanism of electroless Ni-P layer under H {sub 2} O {sub 2} environment	book	AA Garibov, MY Hashemi, TN Agayev	0	2013	Electroless Ni-P alloys are produced as coatings … Electroless Ni-P alloys are produced as coatings on a broad variety of substrates. They exhibit a corrosion resistance that is superior to pure nickel but does not form a NiO oxide film as pure nickel does. Despite the fact that many mechanisms have been proposed to explain this superior corrosion behavior, no consensus has yet been reached. Daha çox Əlaqəli məqalələr(Google)
Detection of the ternary alpha particles from 252 {sup C} r spontaneous source with timepix pixeleted detector	book	AA Garibov, GS Ahmadov, SA Telezhnikov, C Granja, S Pospisil, FI Ahmadov	0	2013	A third charged particle is emitted besides … A third charged particle is emitted besides the two main fission fragments in ternary fission. Because of the ternary fission is a unique tool to explore the dynamics and structure of atomic nuclei by probing the fissioning system near the scission point and observing fissioning reaction and decay mechanisms main tool to study nuclear fission processes. Daha çox Əlaqəli məqalələr(Google)
Measuring effect in the radiation catalysis	The eighth conference on radiation researches and their practical aspects. Book of abstracts /N: INIS-AZ--0004 səh: 20-30	AA Garibov	0	2013	Natural resources of nuclear materials, reproduction opportunities, … Natural resources of nuclear materials, reproduction opportunities, development level of nuclear technological system paved the way for formation of radiation technologies as effective, actual and modern scientific-technical direction of the modern era. Radiation-heterogeneous processes is one of the effective direction of radiational technologies-in particular for the use of the energy of radioactive catalysis radiation ray sources, energy conversion efficiency, management capabilities of speed and selectivity of the process. In recent years growing interests in Radiation-heterogeneous processes, including radioactive catalysis, natural organic sources of energy-saving are closely linked with the perspective development of nuclear energy systems, detection of efficient ways of conversion of nuclear energy and atom-hydrogen power engineering Daha çox Əlaqəli məqalələr(Google)
Radiation-chemical modification of elastomers by plastics	The eighth conference on radiation researches and their practical aspects. Book of abstracts /N: INIS-AZ--0004 səh: 88-88	AA Garibov, Sh M Mamedov, SV Rzaeva, EN Akhmedov, EM Aliev, D Sh Mamedov	0	2013	It is studied the effect of gamma-irradiation … It is studied the effect of gamma-irradiation and various dosages of chlorosulfonated polyethylene and polyester resin on technological and electro-physical properties of mixtures. Comparative evaluation of the properties was conducted according to the following criteria: flexibility, strength, molecular weight, and dielectric properties. The main indicators of the electrical properties of vulcanizates are specific volumetric resistance, dielectric loss, dielectric constant and dielectric strength Daha çox Əlaqəli məqalələr(Google)
Obtaining molded elastomer materials by method of thermoradiation vulcanization	book	AA Garibov, SA Rzayeva, SM Mammadov, JM Mammadov, AM Aleskerov	0	2013	Molded elastomer materials are widely used in … Molded elastomer materials are widely used in the petoleum and petrochemical industry. The distinguishing feature of these materials is the combination of low elongation values with high hardness. In this paper it was shown the opportunity to obtain of molded elastomer materials by high-energy radiation. Therefore in this case using of the method of thermal radiation vulcanization is perspective. Daha çox Əlaqəli məqalələr(Google)
EVALUATION OF CORROSION RESISTANCE MECHANISM ELECTROLESS Ni-P LAYER UNDER H2O2 ENVIRONMENT	The eighth conference on radiation researches and their practical aspects. Book of abstracts /N: INIS-AZ--0004 səh: 79-80	AA Garibov, MY Hashemi, TN Agayev	0	2013	Electroless Ni–P alloys are produced as coatings … Electroless Ni–P alloys are produced as coatings on a broad variety of substrates. They exhibit a corrosion resistance that is superior to pure nickel but does not form a NiO oxide film (passive film) as pure nickel does. Despite the fact that many mechanisms have been proposed to explain this superior corrosion behavior, no consensus has yet been reached. In this research electroless Ni-P coatings were deposited on stainless steel AISI 304. Deposits have been irradiated in 30% H2O2 environment with a 60 Co gamma source at a dose rate of 0.48 Gy/s at ambient temperature. Then XRD, EDX and XPS surface analytical methods have been combined in order to gain a deeper insight into the mechanisms underlying the corrosion resistance of electroless deposited Ni–P alloys with phosphorus content 9-12wt.% in H2O2 solution under gamma irradiation.Results shown in Fig (1-3) and Table 1 that related to XRD, XPS and EDX analysis has shown that the elemental phosphorus is enriched at the interface between the alloy and the outermost surface in contact with the corrosive solution. These results suggest the following conclusions: the high corrosion resistance of electroless deposited Ni–P alloys can be explained by a strong enrichment of elemental phosphorus at the interface which limits the dissolution of nickel via a diffusion mechanism and finally formation of P2O3 oxide at surface layer. This layer accounts for the diffusion controlled dissolution of the alloy. Thus it was clearly shown that the corrosion behavior of the EN specimens was predominantly influenced by the morphological and surface compositional aspects of the deposits Daha çox Əlaqəli məqalələr(Google)
Radiation-chemical technology of oil and engineering equipments	book	AA Garibov, SM Mammadov, AA Farajov, AK Salehov	0	2013	One of the most important directions of … One of the most important directions of science and technology progresses is the production of polymer materials with expected combination of properties. Significant perspectives for the development of this direction have opened the radiation chemistry of polymers. The main goal of radiation cross-linking of polymer products is to achieve the given concentration of cross-links with the required degree of uniformity. Daha çox Əlaqəli məqalələr(Google)
Properties of interaction in nano Si-U {sub 3} O {sub 8} system; Osobennosti vzaimodeystviya v sisteme nano Si-U {sub 3} O {sub 8}	Transactions of Azerbaijan National Academy of Sciences. Series of Physical-Technical and Mathematical Sciences. Physics and Astronomy /Cild: 33	AA Garibov, MA Ramazanov, AI Nadjafov, RS Madatov	0	2013	Si - U{sub 3}O{sub 8} interaction has … Si - U{sub 3}O{sub 8} interaction has been studied with differential-thermal, X-ray phase, radiometric and bottle methods. It has been constructed the estimated state diagram of nano Si - U{sub 3}O{sub 8} systems. It has been established that nano Si - U{sub 3}O{sub 8} interaction had a eutectic character Eutectic in nano Si - U{sub 3}O{sub 8} system has been formed at a concentration of about 50 percent of U{sub 3}O{sub 8}. On the basis of the change in lattice parameters of the formed solid solutions it has been assumed the formation of solid solutions of implantation. It has been revealed that within the research of temperature range the solubility of silica U{sub 3}O{sub 8} reached 1 percent. It has been studied the patterns of dehydration and oxidation processes at heating of samples up to 1000 degrees Celsius in various medium. Daha çox Əlaqəli məqalələr(Google)
Influence of internal irradiation on electroconductivity of uranyl-silicate; Uranil-silikatyn elektrik kechirihiliyine daxili shualanmanyn tesiri	Transactions of Azerbaijan National Academy of Sciences. Series of Physical-Technical and Mathematical Sciences. Physics and Astronomy /Cild: 33	AA Garibov, RN Mehdiyeva, MN Mirzayev	0	2013	SiO{sub 2}-UO{sub 2} samples have been used … SiO{sub 2}-UO{sub 2} samples have been used with weightcontent of uranyl UO{sub 2} obtained by the method of deposition from solution and then pressing. It has been studied the influence of internal irradiation on the electroconductivity of the samples at T= 300-500 K at the stage of chemisorption of the conductivity has increased due to the activationof the charge carriers. It has been determined that due to the radioactive decay products of uranium, the electroconductivity of uranyl silicate has increased 3 times and has kept its state up to the temperature T {<=} 400 K. Daha çox Əlaqəli məqalələr(Google)
Effect of high temperature water oxidation with and without gamma radiation environment on surface microstructure of electroless Ni-P coating	Transactions of Azerbaijan National Academy of Sciences. Series of Physical-Technical and Mathematical Sciences. Physics and Astronomy /Cild: 33	AA Garibov, MY Hashemi, TN Agayev, GT Imanova, IA Mamedyarova	0	2013	Full text : The layer of Ni-P … Full text : The layer of Ni-P has been coated on stainless steel 304 by electroless method irradiated in H{sub 2}O{sub 2} environment with a{sup 6}0 Co gamma source at D=0.48 Gy/s and T=300 K, then oxidized under two conditions, one in high temperature water (673 K) without gamma radiation (thermal treatment) and high temperature water with gamma radiation (radiation-thermal treatment) for 5 hours. According to X-ray diffraction, surface electron microstructure and line scan results, high temperature oxidation with gamma radiation cause formation continues of oxides on surface of sample but in high temperature water (673 K) without gamma radiation condition due of phase transformation, carbides phases Ni{sub 3}P forms and surface cracked. It has been concluded that radiation-thermal treatment useful for avoiding from cracking Ni-P in high temperature environments. Daha çox Əlaqəli məqalələr(Google)
Properties of interaction in nano Si-U3O8 system	book /Cild: 33 /N: 5 səh: 56-63	AA Garibov, MA Ramazanov, AI Nadjafov, RS Madatov	0	2013	Si-U3O8 interaction has been studied with differential-thermal, … Si-U3O8 interaction has been studied with differential-thermal, X-ray phase, radiometric and bottle methods. It has been constructed the estimated state diagram of nano Si-U3O8 systems. It has been established that nano Si-U3O8 interaction had a eutectic character Eutectic in nano Si-U3O8 system has been formed at a concentration of about 50 percent of U3O8. On the basis of the change in lattice parameters of the formed solid solutions it has been assumed the formation of solid solutions of implantation. It has been revealed that within the research of temperature range the solubility of silica U3O8 reached 1 percent. It has been studied the patterns of dehydration and oxidation processes at heating of samples up to 1000 degrees Celsius in various medium Daha çox Əlaqəli məqalələr(Google)
Impact of {gamma}-rays on the thermoelectric driving force of Tb {sub x} Sn {sub 1}-xSe monocrystals	book	AA Garibov, TA Jafarov, MI Murguzov, Sh S Ismayilov, JI Huseynov	0	2012	Full text:The solid products (SnSe){sub 1}-x (TbSe){sub … Full text:The solid products (SnSe){sub 1}-x (TbSe){sub x} were synthesized by the method of direct fusion of component, put for long-term evaporation, phase equilibrium studied on the basis of complex physical and chemical analyses, Tb{sub 0},01Sn{sub 0},99 and Tb{sub 0},05Sn{sub 0},95Se monocrystals obtained by the method of the directed fusion zone. A number of electro physical properties of the alloys of (SnSe){sub 1}-x (TbSe){sub x} systems were studied before and after the radiation at the wide range of temperature (77-320K), and the impact of {gamma}-rays on these properties examined. As known, the thermoelectric driving force ({alpha}) in the semi conductive materials is very sensitive to concentration of charge carriers and defects. That's why, as it was stated above, in order to study the impact of {gamma}-rays on the thermoelectric driving force of the obtained samples, the dependence of {alpha} (T) at the temperature T=77-320K was measured before and after the radiation and analyze made. It was determined that the value of {alpha} at the temperature T=85K was reduced to 16 percent after the radiation in the sample with the content of x=0,05 as opposed to that with the content of SnSe and x=0,01. On the contrary, the increase was observed for 22 percent in the sample with the content x=0.01 and for 18 percent in the compound SnSe. Following the research, it was determined that the concentration of point radiation defects of acceptor-type arisen during the radiation in the alloys of Tb{sub x}Sn{sub 1}-x systems is relatively lesser in the sample of the content x=0,05 and more resistant to radiation. Daha çox Əlaqəli məqalələr(Google)
Radiation-heterogeneous processes in the system RaSiO {sub 2}+ H {sub 2} O	book	AA Garibov, T Agayev, ZA Mansimov	0	2012	Full text : It is known, that … Full text : It is known, that change of the maintenance of radium in radium silicate renders the big influence on their physical and chemical, including adsorption and catalytic properties. However, laws of influence of the maintenance of radium on radiation - heterogeneous processes of decomposition of substances in contact of radium silicates are unknown and represent great value at the decision of problems of radiation catalysis, radiating materiality and at the decision of radio environmental problems. Therefore in given article with this purpose it is investigated the kinetics of radiolytic decomposition of water in contact with radium silicate, depending on the radium maintenance at various temperatures. The received samples have been dried up in dry case under vacuum. Thus, the received results on studying of radiation-catalytic activity of various forms of radium-silicate during radiolysis o f waters (?=300) show, that high catalytic activity has radium silicate with ?=6100 b?/q?. It is established, that radium silicate depending on the maintenance of radium at ?=573 has thermo catalytic activity during decomposition of water. On the basis of these results it is possible to make the assumption, that on a surface of radium - silicate are available various thermo catalytic active centers which become more active at various temperatures. With rise in temperature during thermo catalytic decomposition participate less active centers. Thus at rise in temperature ?{>=}573? at heterogeneous radiolysis of waters at presence of radium silicate occurs thermo catalytic and radiation-thermo catalytic decomposition of water decomposition of water. Daha çox Əlaqəli məqalələr(Google)
Paper chromatography for determination of radioactive leach ability from yttrium microspheres produced by boiled EGG modeling	book	AA Garibov, TN Agayev, MR Ghahramani	0	2012	Full text : Paper chromatography used for … Full text : Paper chromatography used for determination of radiochemical impurity of radioactive microspheres in the form of Y{sup 3}+. The radiochemical purity of a radiopharmaceutical is defined as the fraction of the total activity in the desired chemical form in the sample. These impurities arise from incomplete labeling, breakdown of the labeled products over time due to instability, and introduction of extraneous labeled ingredients during synthesis. These impurities cause altered in vivo biodistribution after administration, resulting in an unnecessary radiation dose to the patient. For these reasons, the United States Pharmacopea (USP) and the United States Food and Drug Administration have set limits on the impurities in various radiopharmaceuticals, and these limits must not be exceeded in clinical operations. Radiochemical impurities were checked by two solvent system; A saline (NaCl 0.9%) solution as mobile phase on whatman No. 3 paper; B HCl 0.1 N solution was used as another solvent system on the whatman No. 3 paper. Further the detailed explanation of this work is shown in this article. Daha çox Əlaqəli məqalələr(Google)
Effect of radiation-thermal and thermal treatment on morphology of electrolyses Ni-P layer	book	AA Garibov, MY Hashemi, TN Agayev, UM Gasumova	0	2012	Full text : In this research layer … Full text : In this research layer of Ni-P coated on stainless steel 304 by electroless method. Then coated layer irradiated in H{sub 2}O{sub 2} environment and then oxidized under two condition, one in high temperature (673 K) without gamma radiation(thermic treatment) and, high temperature water with gamma radiation (radiation/terreic treatment) for 5 hours. Results of SEM and line scan showed that after oxidation treatment, surface of sample once (thermic treatment) exist of grains of oxides and phosphides with crated feature but surface of twist sample (radiation/terreic treatment) had not considerable cracks and existed granular of oxides feature on surface. According to SEM and line scan results, high temperature oxidation with gamma radiation cause formation continues of oxides on surface of sample but in high temperature water (673 K) without gamma radiation condition due of phase transformation, carbides phases Ni{sub 3}P forms and surface crated. The reason of these changes due to of high oxidant radiation environment. It is concluded that radiation thermic treatment useful for avoiding from cracking Ni-P in high temperature environments. Daha çox Əlaqəli məqalələr(Google)
Study of nature of cross-linking formed by radiation-chemical structuring of filled BNR	book	AA Garibov, SA Rzayeva, TF Gojayeva, AI Azadaliyev, AK Salehov, Sh M Mammadli, JS Mammadov	0	2012	Full text :It is known that the … Full text :It is known that the process of radiation cross linking of elastomers significantly influence to the chemical structure of macromolecules in the presence of low molecular weight compounds such sensitizers stitching. Using ionizing radiation as a method of formation of the chemical structure in the elastomers opens new possibilities for creating elastomer materials (EM) with improved require properties. Changes in interfacial interaction of BNR, polyfunctional monomers (PFM), and also the specified parameters for spatial grid and the physical and mechanical characteristics different ways of cross linking were used. In present work we present data of the process of radiation cross linking in the presence of BNR cross linking agent disulfide chloride benzene (DSCB) and triazine chlorinated aromatic compounds and polyester (PES), is of considerable interest because of their high efficiency as a sensitizing and plasticizing role in the process of structuring. The calculation of the absorbed dose of investigated object was carried out according to known methods. Samples weighing 1 and 50g were placed in the glass vials and mold. The radiation-chemical interaction of cross-linking low-molecular product was judged by the change in the yield of effective cross-links (n 10-19, cm{sup 3}) and cross-linked molecules (1/Mnc). The radiation-chemical structuring of filled BNR with copolymers vinyl chloride and acetate in the ratio of 80:20, 75:25, 65:35 was studied. The changes of the molecular structure of the system after irradiation at different doses, and also their role in the cross linking process was shown. The radiation-chemical yield of cross-linking … Daha çox Əlaqəli məqalələr(Google)
About radiation-chemical interaction between disulfide chloride aromatic compounds with unsaturated elastomers	book	AA Garibov, SA Rzayeva, TF Gojayeva, AM Aleskerov, NM Hajiyeva	0	2012	Full text : It is known that … Full text : It is known that organic sensitizers containing active halogen reacts vigorously with the carbon of the molecule elastomer. In the presence of compounds containing two or more active polar groups, the observed radiation structuring of rubber, the elastomer with formation of a new structure, which has high resistance to heat aging and dynamic endurance was observed. In the present work it was suggested to use as sensitizing agent disulfide chloride benzene (DSCB) in radioactive processes for BNR which obtained from the reaction of benzene with excess of chlorosulfonic acid. The results showed that the process of structuring of BNR with DSCB in absence of oxides is slow and the degree of cross-linking is low. Acceleration of the curing process under the gamma-radiation is observed only in the presence of zinc oxide, which is characterized most reactive. On the basis of the IR spectra can be concluded that irradiation of system BNR-DSCB by way of splitting off active chlorine in the sulfochloride groups occurs chemical interaction DSCB with the double bonds of the polymer. Daha çox Əlaqəli məqalələr(Google)
Effect of acute gamma radiation and protective action of different concentration of extracts of safora japonica and hypericum perforatum on the life of aboriginal earthworms of …	Perspectives of peaceful use of nuclear energy. Book of abstracts səh: 99-99	AA Garibov, AS Suleymanova, PA Samedov, MF Farajov	0	2012	Full text: As atomic power is increasingly … Full text: As atomic power is increasingly recognized as a potential energy source to sustain future human development, radiological protection of the environment will become an even more important environmental safety concern. Thus, an understanding of the effects of ionizing radiation on non-human biota is required by the International Commission on Radiological Protection for the radiological protection of the environment. Soil processes are vital to sustainable terrestrial ecosystems, and soil invertebrates play an important role in nutrient cycling by feeding on microbiota. Because of their ecological importance, soil invertebrates are used for ecological impact assessments of terrestrial ecosystem pollutants. For chemical substances, single-species laboratory tests are used to understand toxicity. Standard tests using earthworms and spring tails have been developed by the Organization for Economic Co-operation and Development (OECD) and the International Organization for Standardization (ISO). Laboratory toxicity tests are also applicable in field contamination monitoring to determine if test organisms have been exposed to field-corrected soils. In such assays, gene expression as a biomarker has been receiving increased attention as it may produce fast, sensitive and diagnostic assays. A similar use of laboratory tests can be applied to assess the environmental impact of ionizing radiation. An understanding of the dose-effect relations of ionising radiation for non-human biota establishes important baselines for radiobiological protection of ecosystems. We used standard laboratory tests to examine dose-effect relationships of gamma … Daha çox Əlaqəli məqalələr(Google)
Radiation-heterogeneous processes in the system RaSiO2+ H2O	Perspectives of peaceful use of nuclear energy. Book of abstracts səh: 103-103	AA Garibov, T Agayev, ZA Mansimov	0	2012	Full text: It is known, that change … Full text: It is known, that change of the maintenance of radium in radium silicate renders the big influence on their physical and chemical, including adsorption and catalytic properties. However, laws of influence of the maintenance of radium on radiation-heterogeneous processes of decomposition of substances in contact of radium silicates are unknown and represent great value at the decision of problems of radiation catalysis, radiating materiality and at the decision of radio environmental problems. Therefore in given article with this purpose it is investigated the kinetics of radiolytic decomposition of water in contact with radium silicate, depending on the radium maintenance at various temperatures. The received samples have been dried up in dry case under vacuum. Thus, the received results on studying of radiation-catalytic activity of various forms of radium-silicate during radiolysis of waters (?= 300) show, that high catalytic activity has radium silicate with?= 6100 b?/q?. It is established, that radium silicate depending on the maintenance of radium at?= 573 has thermo catalytic activity during decomposition of water. On the basis of these results it is possible to make the assumption, that on a surface of radium-silicate are available various thermo catalytic active centers which become more active at various temperatures. With rise in temperature during thermo catalytic decomposition participate less active centers. Thus at rise in temperature?≥ 573? at heterogeneous radiolysis of waters at presence of radium silicate occurs thermo catalytic and radiation-thermo catalytic decomposition of water decomposition of water Daha çox Əlaqəli məqalələr(Google)
Impact of γ-rays on the thermoelectric driving force of TbxSn1-xSe monocrystals	Perspectives of peaceful use of nuclear energy. Book of abstracts səh: 33-33	AA Garibov, TA Jafarov, MI Murguzov, Sh S Ismayilov, JI Huseynov	0	2012	Full text: The solid products (SnSe) 1-x … Full text: The solid products (SnSe) 1-x (TbSe) x were synthesized by the method of direct fusion of component, put for long-term evaporation, phase equilibrium studied on the basis of complex physical and chemical analyses, Tb0, 01Sn0, 99 and Tb0, 05Sn0, 95Se monocrystals obtained by the method of the directed fusion zone. A number of electro physical properties of the alloys of (SnSe) 1-x (TbSe) x systems were studied before and after the radiation at the wide range of temperature (77-320K), and the impact of γ-rays on these properties examined. As known, the thermoelectric driving force (α) in the semi conductive materials is very sensitive to concentration of charge carriers and defects. That's why, as it was stated above, in order to study the impact of γ-rays on the thermoelectric driving force of the obtained samples, the dependence of α (T) at the temperature T= 77-320K was measured before and after the radiation and analyze made. It was determined that the value of α at the temperature T= 85K was reduced to 16 percent after the radiation in the sample with the content of x= 0, 05 as opposed to that with the content of SnSe and x= 0, 01. On the contrary, the increase was observed for 22 percent in the sample with the content x= 0.01 and for 18 percent in the compound SnSe. Following the research, it was determined that the concentration of point radiation defects of acceptor-type arisen during the radiation in the alloys of TbxSn1-x systems is relatively lesser in the sample of the content x= 0, 05 and more resistant to radiation. Daha çox Əlaqəli məqalələr(Google)
Summary of recent works conducted in Azerbaijan Republic in the direction of peaceful use of nuclear energy	Perspectives of peaceful use of nuclear energy. Book of abstracts səh: 9-9	AA Garibov	0	2012	Full text: The following terms are shown … Full text: The following terms are shown for the projects carried out on peaceful use of nuclear energy: Scientific-technical innovations; Economical productivity; Maintenance of nuclear security and radiation safety; Competitiveness and inability of execution with order methods. In the Republic of Azerbaijan at state level has been determined the strategically trends in the direction of peaceful use of nuclear energy and expedient works are carried out. The achieved condition allows developing of the most advanced world technologies, scientific and technical directions in Azerbaijan Republic. For this purpose, the most advanced and modern projects are being conducted in the direction of peaceful use of nuclear and radiation technologies: 1) The most modern monitoring equipment's have been installed in all border crossing points and permanent and operative working regime has been provided. Import-export monitoring system is being conducted according to the international requirements; 2) The body provided with the most advanced technology and equipment's has been developed on the execution of storage and utilization of nuclear and radioactive wastes and existing problems in the field are being successfully solved; 3) The most advanced equipment's, methods and technologies are being applied on the basis of nuclear and radioactive materials in the diagnosis and treatment fields of medicine. 4. The most modern radiation calibrating and standardization center are being developed in the Republic. 5. Project is being carried out on the establishment of complex of the most modern sterilization purpose with high-active isotope source in … Daha çox Əlaqəli məqalələr(Google)
New generation of alpha and gamma detectors	book	AA Garibov, F Ahmadov, G Ahmadov, Z Sadygov, R Madatov, V Zhezher, E Guliyev, R Mehdiyeva, S Tiutiunnikov, V Shvetsov, Y Kopach	0	2012	Full text: Nuclear and high-energy physics experiments … Full text: Nuclear and high-energy physics experiments of then require photo-detectors which have low operating voltage, high gain, single optical-photon sensitivity with sub nanosecond timing characteristics, good radiation hardness, and insensitivity to magnetic field and compact sizes. One of the best candidates between photo-detectors which respond conditions showed above is micro- pixel avalanche photo diode (MAPD). On the other hand, it is known that, scintillates with PMT are widely used as detector in many fields nuclear and high energy physics, medical imaging, diffraction, nondestructive testing, nuclear treaty verification and safeguards, and geological exploration. Taking into account the properties of MAPD shown above, a replacement of PMT with MAPD is useful in many experiments . Therefore, investigation of scintillation detectors based on MAPD attracts extensive attention. We report the results of gamma-rays and alpha particle detecting measurements performed using lutetium fine silicate (LFS) scintillate crystal with MAPD. The obtained results allow using these detectors for monitoring radioactive contamination is various environments and public security. Daha çox Əlaqəli məqalələr(Google)
Influence of heat and radiation to the aging of elastomer materials based on mix BNR with PVC	Perspectives of peaceful use of nuclear energy. Book of abstracts səh: 56-56	AA Garibov, EO Akperov, SA Rzayeva, OH Akperov, TF Gojayeva, Sh M Mammadli, OV Asgerov	0	2012	Full text: Due to extend the scope … Full text: Due to extend the scope elastomer materials (EM) is one of the requirements to EM is resistant to heat and radiation. It is known that to improve the stability of the EM based BNR to aggressive media an elastomer is subjected to the structuring of low molecular weight compounds. However, as shown, obtained by long influence electromagnetic sealed liquid and temperature undergo essential changes in physical and mechanical properties of the seal. Low aggressive resistance of EM s is explained by their structural features, in particular the chemical bonds between IUD and the low molecular weight and also low activity of the binding energy. In the current work the influence of heat and radiation exposure in the aging mixture BNR with PVC has been studied. To protect the rubber SKN-40-PVC-30 from the thermal and radiation aging Agidol-2 (methylene-bis-tert-butyl phenol) and triazine compound dichloride amine sym triazine has been used. Rheological properties of mixtures of structural parameters, filled and unfilled vocalizations was determined by IR spectroscopy. Physical and mechanical and deformation parameters of vocalizations were evaluated before and after aging at 100-200 degrees Celsium. A similar experiment was carried out for thermal vocalizations and their aging action by absorbed dose (1000-2000 kGy). The results show that the decrease of the degree of cross linking and containing polar groups in macromolecule at temperatures 100-200degrees Celsium probably due to the increase in the contribution of destructive processes. The difference of the change of the stress relaxation in elastomers can be explained … Daha çox Əlaqəli məqalələr(Google)
Measurement of the pulse shape and pulse energy distribution at the IBR-2M reactor	Fizika (Baku) /Cild: 18	AA Garibov, RN Mekhtiyeva, LA Teyibov	0	2012	Full text : The IBR-2M pulse shape … Full text : The IBR-2M pulse shape and pulse energy distribution density have been investigated during the physical startup of the reactor. The experimental data on the pulse shape allow the average lifetime of prompt neutrons to be estimated at T = (6,46 - 0,3) 10-8 s. It was shown that the experimental results are close to the calculated ones. The IBR-2M pulsed fast research reactor with the nominal power of 2 MW is a lmodemized version of the IBR-2 reactor which was shut down in 2006 because its service life had come to the end. The pulse shape was measured for fast neutrons. In all measurements the reactor state was as follows: the system of water moderators was in the standard state, the primary movable reflector and secondary movable reflector blades were in the maximum reactivity position. Daha çox Əlaqəli məqalələr(Google)
Regularities of radiation-catalytic system Ra-SiO {sub 3} in the process of water radiolysis	book	AA Garibov, TN Agayev, GT Imanova, ZA Mansimov	0	2012	Full text: The main wastages of oil … Full text: The main wastages of oil industry are ground waters which are enriched with natural radioisotopes. Efficient cleaning division of such radioisotopes is one of the actual problems. Sorbent production for radium division on the basis of natural zeolites and silicates is a more effective way. In this regard depending on the content of radium, radium silicates were synthesized. Its activities were tested in radiation-catalytic processes and play great role in the solution of environmental problems. Therefore, the purpose of this work is the investigation of kinetics of radiological water decomposition in contact with radium silicate with different radium content in it, which are equal to 260, 2500 and 6100 Bq/g, respectively. For the purpose to reveal influence of radium content in synthesized samples of radium silicate on water radiolysis, accumulation kinetics of molecular hydrogen in radiation catalytic decomposition of water have been investigated at room temperature T=300K, D=0.40 Gy/s and {rho}{sub H2O}=5 mg/cm{sup 3}. From the slope of kinetic curves of linear area, generation rates and radiation-chemical yields of molecular hydrogen G(H{sub 2}) have been determined which are equal to 0.012, 0.09 and 0.12 molecule/100 eV respectively. Besides, the values of radiation-chemical yield of molecular hydrogen calculated on energy which is absorbed by common system catalyst+ ads.H{sub 2}O - Ggen.(H{sub 2}) and adsorptive phase, have been determined. Thus, it is established that for all samples Gads. (H{sub 2}) > Ggen.(H{sub 2}), that indicates to the influence of silicate samples on molecular hydrogen treatment processes within water … Daha çox Əlaqəli məqalələr(Google)
Temperature influence on the kinetics of radiation-catalytic decomposition of water with the presence of phosphorus stainless steel	book	AA Garibov, TN Agayev, MY Hasemi, MR Kahramani	0	2012	Full text: Phosphorus stainless steels (PSS) are … Full text: Phosphorus stainless steels (PSS) are applied as the materials of nuclear reactors. The embitterment of PSS energy and transport water- water nuclear reactors continuous to be the focus of material science that is primarily associated with the requirement to ensure the housings integrity as the safety basis of reactors of this type. Thus, the difficulties are defined by a set of variables, influencing on the embitterment and plasticity of steel. Such varieties are included to them in the chemical composition of materials, construction and manufacturing techniques, influence of irradiation conditions of temperature as well as some parameters, which their role are not authentically established. Therefore, data on the influence of gamma-radiation on PSS are not practically studied. It is known that one of the techniques to increase the firmness of PSS stainless materials to the exposure of ionizing radiation and chemical surface passivation is creation of thin oxide film on the metals' surface. For this purpose, generally PSS materials are exposed to a prior heat treatment under certain conditions with the presence of hydrogen peroxide. As a result of these processes, oxide films are formed on the PSS surface which prevents further oxidation of metal. Therefore, the development of new techniques of protective oxide film importation on the PSS materials' surface represents scientific and practical interest. For this purpose, the radiation-oxidative treatment process of PSS materials in contact with hydrogen peroxide within T=300 K, D=0.38 Gy/s and ?{tau}{sub i}rradiation=400 hours have been investigated. For the purpose of revealing the influence of metal … Daha çox Əlaqəli məqalələr(Google)
Influence of sensitizing additives on deformation-strength properties of radiation vulcanized rubber	book	AA Garibov, Sh M Mammadov, SA Rzayeva, AM Aleskerov, RR Mammadova, SS Ahmadova	0	2012	Full text: Expanding the practical use of … Full text: Expanding the practical use of products of radiation-vulcanized elastopolymers (RVEP) makes it necessary to increase their operational properties. Applied to the exploitation of polymers in the field of the ionizing radiation does not always meet shown requirements to them. In the present report the influence of sensitizer of disulpho chloride aromatic compounds on deformation-strength and their ageing under the influence of radiation exposure is being examined. The serial produced aromatic compounds of disulpho chloride bezene (DSCB) were used as sensitizers. It is established that, during the sensitization of radiation chemical vulcanization the mixture of butadiene-nitrile rubber with PVC with other ingredients affect the density of the spatial grid which determines the mechanical properties of vulcanized rubber. Two processes simultaneously run in the presence of sensitizing additives: inhibition of radiation oxidation which causes cross-linking and formation of the spatial grid in BNC. The role of sensitizer in the process of radiation vulcanization is defined first of all by reducing the doze of irradiation in the vulcanization process; simultaneously accelerate the cross-linking of the polymer chains. On the base of physical mechanical and structure of DSCB, can be judged that the influence of ionizing radiation leads the polar groups to ionization besides, their excited potential during ionization is very high which provides material with radiation resistance. Considering the resistance of DSCB to radiation, its practical value is high and can conduct vulcanization at low doses (150-300 kGy). (authors) Daha çox Əlaqəli məqalələr(Google)
Radiolysis copolymer of butadiene-nitrile in the presence of polyfunctional monomers	Abstracts of international conference on nuclear science and its application /N: INIS-UZ--178 səh: 256-256	AA Garibov, Sh M Mammadov, SA Rzayeva, JM Mammadov, RR Mammadova, SS Ahmadova	0	2012	Descriptors DEI BUTADIENE; CHEMICAL REACTION YIELD; COBALT … Descriptors DEI BUTADIENE; CHEMICAL REACTION YIELD; COBALT 60; ELASTOMERS; GAMMA RADIATION; GAMMA SOURCES; MONOMERS; POLYMERS; RADIATION DOSES; RADIATION EFFECTS; RADIOLYSIS; RUBBERS; SOL-GEL PROCESS; TEMPERATURE RANGE 0065-0273 K; TRIAZINESDescriptors DEC AZINES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; COBALT ISOTOPES; DECOMPOSITION; DIENES; DOSES; ELASTOMERS; ELECTROMAGNETIC RADIATION; HETEROCYCLIC COMPOUNDS; HYDROCARBONS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC POLYMERS; POLYENES; POLYMERS; RADIATION EFFECTS; RADIATION SOURCES; RADIATIONS; RADIOISOTOPES; TEMPERATURE RANGE; YEARS LIVING RADIOISOTOPES; YIELDS Daha çox Əlaqəli məqalələr(Google)
Quality control of yttrium microspheres for medical application	Abstracts of international conference on nuclear science and its application /N: INIS-UZ--178 səh: 317-319	AA Garibov, TN Agayev, MR Ghahramani	0	2012	Results:Our results show that, for a physical … Results:Our results show that, for a physical treatment dose of 20 Gy in the Brag Peak, the total fluence of secondary nerutrons produced in patients are 1.6 x 10 9/cm 2, 7.3 x 10 8/cm 2, 2.5 x 10 8/cm 2 and 4, 1 x 10 7/cm 2 respectively at carbon-ions energies of 400,. 300, 200 and 100 MeV/u. The doses to different organs due to these neutrons have also been estimated for the organs in the immediate neighbor-hood of the Bragg Peak, while for far lying organs suggestions are made to compute the respective doses. Our graphical data would help the users of C-ions therapy to select their own “Compromise Optimum energy” Conclusions: Daha çox Əlaqəli məqalələr(Google)
Effect of the surface of beryllium on radiolysis water processes upon radiation thermal treatment	Abstracts of international conference on nuclear science and its application /N: INIS-UZ--178 səh: 405-406	AA Garibov, NN Gadzhieva, FN Nurmammadova	0	2012	The processes of adsorption and chemical transformation … The processes of adsorption and chemical transformation of water on a metal surface initiated by gamma radiation are of theoretical and practical interest in the fields of radiation materials science and hydrogen energetics and are of primary importance for solving a number of ecological problems. Up to the present moment, the radiation processes in heterogeneous systems metal-water have been studied enough. However, virtually no experimental data on the effect of the surface state of metals on the course of heterogeneous processes of decomposition of water. In this work we investigate the process of radiolysis of water on the surface of metallic beryllium plates containing oxide films of varying thickness to determine the role of Be in the surface dynamics of the process of decomposition and its influence on the rate of formation and yield of the final radiolysis products. In this study the kinetics of accumulation of molecular hydrogen (H2) in the decomposition of water on the surface of Be it in conjunction with the growth of oxide films, the combined action of gamma-radiation and temperature. Metallic beryllium plates with a reflection coefficient R= 0.85±0.05 were used in the experiments. Radiation thermal oxidation of the surfaces of beryllium plates, which are brought into contact with water, was carried out in the temperature range 473-773K at pressure 2atm. The thickness of oxide films was d= 6-110 nm.The formation of molecular hydrogen H2 was monitored chromatographically. Surfaces of the original Be plates and those oxidized upon the radiation thermal treatment were studied with the use of a Nano-Education SZMU-A5 atomic force … Daha çox Əlaqəli məqalələr(Google)
Size effects in radiation-catalytic processes of water decomposition and perspectives of nano catalysts use in this field	Abstracts of international conference on nuclear science and its application /N: INIS-UZ--178 səh: 35-37	AA Garibov	0	2012	On value of a capacity factor of … On value of a capacity factor of use of radiation source energy, selectivity and efficiency of radiation-heterogeneous processes are one of the perspective directions of radiation processes. Interest to radiation-heterogeneous processes increased in connection with development of nuclear-energy system, nuclear energy transformation and atomic-hydrogen power engineering. The physical stage of radiation-heterogeneous processes includes stages of absorption, transformation, and energy transfer of radiation sources. Effectiveness of radiation processes in heterogeneous systems generally depends on parameters of constituent stages. Daha çox Əlaqəli məqalələr(Google)
The Influence of γ-Irradiation on Structuration in Solutions of BNR and Properties of Films	Open Journal of Physical Chemistry /Cild: 2 /N: 03 səh: 182-184	Shiraz M Mammadov, Sehrana A Rzayeva, Adil А Garibov, Оktay A Аkparov, Аkif K Salehov, Sahile S Ahmadova	0	2012
Microscopic study of the surface of radiation-thermal oxidized beryllium; Mikroskopicheskoe issledovanie poverkhnosti radiatsionno-termicheski okislennogo berilliya	Voprosy Atomnoj Nauki i Tekhniki	AA Garibov, NN Gadzhieva, FN Nurmamedova, Sh S Ismailov	0	2012	The morphology of the surface of metallic … The morphology of the surface of metallic beryllium was studied before and after radiation-thermal treatment in a water environment at temperatures of 473-773 K by influence of gamma quanta by atomic-force microscopy. It is shown that the radiation-thermal modification of the surface of beryllium is accompanied by the formation of oxide structures, defects, which are determined by the temperature and time of irradiation. Features of surface structures show that formed whole oxide layers combined in clusters, as compared with thin oxide films mainly consist of nanoparticles of larger sizes of different types. The formation of oxide layers depending on the time of exposure was tracked by IR - reflection spectra and determined heterogeneity of their structures. It was revealed that the formation of whole oxide layers lead to increase of surface conductivity of beryllium by ∼ 4 orders. Daha çox Əlaqəli məqalələr(Google)
Influence of gamma-irradiation to the electricity and thermal conduction of alloy system Sn {sub 1}-xTb {sub x} Se; Sn {sub 1}-xTb {sub x} Se sistem erintilerinin elektrik ve …	Izvestiya Akademii Nauk Azerbajdzhanskoj SSR, Seriya Fiziko-Tekhnicheskikh i Matematicheskikh Nauk (Azerbaijan) /Cild: 32	AA Garibov, TA Ceferov, CI Huseyov, SS Ismaylov	0	2012	Full text : The influence of gamma-irradiation … Full text : The influence of gamma-irradiation to the electrophysical and thermal properties of alloy system Sn{sub 1}-xTb{sub x}Se has been studied. It has been supposed that terbium atoms localized filling space vacancies in crystal and self-compensation occurs by Frenkel pair while irradiation. By increase of Tb amount in composition its thermal conduction has decreased. Its general thermal conduction has decreased and degradation of phonon thermal conduction and increase of electron heat conductivity have been observed after irradiation. Daha çox Əlaqəli məqalələr(Google)
Experimental estimations of the kinetics parameters of the IBR-2M reactor by stochastic noises; Ehksperimental'naya otsenka parametrov kinetiki reaktora IBR-2M po …	book	AA Garibov, Yu N Pepelyshev, LA Tajybov, RN Mekhtieva	0	2012	Experimental investigations of stochastic fluctuations of pulse … Experimental investigations of stochastic fluctuations of pulse energy of the IBR-2M reactor have been carried out which allowed us to obtain some of the parameters of the reactor kinetics. At different levels of average power a sequence of values of pulse energy was recorded with the calculation of the distribution parameters. An ionization chamber with boron installed near the active zone was used as a neutron detector. The research results allowed us to estimate the average lifetime of prompt neutrons {tau} = (6.53{+-}0.2){center_dot}10{sup -8} s, absolute power of the reactor and intensity of the source of spontaneous neutrons S{sub sp}{<=}(6.72{+-}0.12){center_dot}10{sup 6} s{sup -1}. It was shown that the experimental results are close to the calculated ones. Daha çox Əlaqəli məqalələr(Google)
Synthetic procedure of nano SiO {sub 2} powder; Nano olchulu SiO {sub 2} tozunun sintez metodlary	Izvestiya Akademii Nauk Azerbajdzhanskoj SSR, Seriya Fiziko-Tekhnicheskikh i Matematicheskikh Nauk (Azerbaijan) /Cild: 32	AA Garibov, EM Huseynov, RN Mehdiyeva	0	2012	Full text : Several methods for the … Full text : Several methods for the synthesis of nanosilica particles have been examined. The results of solgel synthesis of nanoparticle based SiO{sub 2} have been presented. Side effects have been explained on the parameters of the nanosilica particles. The technology of nanosilica powder has been also considered. Daha çox Əlaqəli məqalələr(Google)
Impulse power stochastically fluctuations of the modernized fast pulsed reactor IBR-2; Stokhasticheskie fluktuatsii energii impulsov modernizirovannogo reaktora IBR-2	Izvestiya Akademii Nauk Azerbajdzhanskoj SSR, Seriya Fiziko-Tekhnicheskikh i Matematicheskikh Nauk (Azerbaijan) /Cild: 32	AA Garibov, Yu N Pepelyshev, RN Mekhtieva, LA Tayibov	0	2012	Full text : Stochastically fluctuations of the … Full text : Stochastically fluctuations of the power of the IBR-2 reactor have been quite significant, they affect the dynamics of the reactor, the process of regulation, starting on the work of the experimental equipment. On the other hand, the presence of large fluctuations in power at the IBR-2M has had its advantages. Investigation of stochastic fluctuations has allowed to estimate some physical parameters of the nuclear reactor core, for example, the mean lifetime of prompt neutrons in the reactor, source of spontaneous neutrons and absolute power of the reactor. The main results of the investigation impulse power stochastically fluctuations of the IBR-2 periodic pulsed reactor after modernization have been presented. It has been shown that the experimental results have been close to the calculated ones. Daha çox Əlaqəli məqalələr(Google)
Research methods uranilortosilikatovir spectroscopy and derivatograph; Issledovanie uranilortosilikatov metodami ik-spektroskopii i derivatografii	Voprosy Atomnoj Nauki i Tekhniki. Fizika Radiatsionnykh Povrezhdenij i Radiatsionnoe Materialovedenie	AA Garibov, NN Gadzhieva, RN Mekhtieva, NA Ehyubova, MN Mirzoev	0	2012	By IR spectroscopy and studied derivatography uranilortosilikaty … By IR spectroscopy and studied derivatography uranilortosilikaty synthesized with different concentrations of uranium and the activity of the samples. The change of the relative optical densities of absorption bands of stretching vibrations of UO and Si-O- bonds UO{sub 2}-SiO{sub 2}-groups and the tetrahedron, with maxima at 920 and 950 cm{sup -1} depending on the mass concentration of uranium. It is established that the maximum concentration of uranyl silicate in the composition is 6.6 wt.%. The maximum specific activity of the bound uranium is 7950 Bq/g. According to DTA analysis of the most suitable for the formation of stoichiometric uranilortosilikata is (UO{sub 2}){sub 2}SiO{sub 4} x 2H{sub 2}O. Daha çox Əlaqəli məqalələr(Google)
Impulse power stochastically fluctuations of the modernized fast pulsed reactor IBR-2	book /Cild: 32 /N: 5 səh: 39-44	AA Garibov, Yu N Pepelyshev, RN Mekhtieva, LA Tayibov	0	2012	Full text: Stochastically fluctuations of the power … Full text: Stochastically fluctuations of the power of the IBR-2 reactor have been quite significant, they affect the dynamics of the reactor, the process of regulation, starting on the work of the experimental equipment. On the other hand, the presence of large fluctuations in power at the IBR-2M has had its advantages. Investigation of stochastic fluctuations has allowed to estimate some physical parameters of the nuclear reactor core, for example, the mean lifetime of prompt neutrons in the reactor, source of spontaneous neutrons and absolute power of the reactor. The main results of the investigation impulse power stochastically fluctuations of the IBR-2 periodic pulsed reactor after modernization have been presented. It has been shown that the experimental results have been close to the calculated ones Daha çox Əlaqəli məqalələr(Google)
Influence of gamma-irradiation to the electricity and thermal conduction of alloy system Sn1-xTbxSe	book /Cild: 32 /N: 2 səh: 66-70	AA Garibov, TA Ceferov, CI Huseyov, SS Ismaylov	0	2012	Full text: The influence of gamma-irradiation to … Full text: The influence of gamma-irradiation to the electrophysical and thermal properties of alloy system Sn1-xTbxSe has been studied. It has been supposed that terbium atoms localized filling space vacancies in crystal and self-compensation occurs by Frenkel pair while irradiation. By increase of Tb amount in composition its thermal conduction has decreased. Its general thermal conduction has decreased and degradation of phonon thermal conduction and increase of electron heat conductivity have been observed after irradiation Daha çox Əlaqəli məqalələr(Google)
Stochastically fluctuations of the modernized fast pulsed reactor IBR-2	book /Cild: 32 /N: 5 səh: 40-44	AA Garibov, RN Mekhtiyeva, UN Pepelyshev, LA Talybov	0	2012	Full Text: Stochastically fluctuations of the power … Full Text: Stochastically fluctuations of the power of the IBR-2 reactor have been quite significant (20 percent), they affect the dynamics of the reactor, the process of regulation, starting on the work of the experimental equipment, etc. On the other hand, the presence of large fluctuations in power at the IBR-2M has had its advantages. Investigation of stochastic fluctuations has allowed to estimate some physical parameters of the nuclear reactor core, for example, the mean lifetime of prompt neutrons in the reactor, source of spontaneous neutrons, and absolute power of the reactor. The main results of the investigation impulse stochastically fluctuations of the IBR-2 periodic pulsed reactor after modernization have been presented. It has been shown that the experimental results have been close to the calculated ones Daha çox Əlaqəli məqalələr(Google)
Experimental estimations of the kinetics parameters of the IBR-2M reactor by stochastic noises	book / Frank Lab. of Neutron Physics, Joint Inst. for Nuclear Research, Dubna (Russian Federation) /N: JINR-R--13-2012-16	AA Garibov, Yu N Pepelyshev, LA Tajybov, RN Mekhtieva	0	2012	Experimental investigations of stochastic fluctuations of pulse … Experimental investigations of stochastic fluctuations of pulse energy of the IBR-2M reactor have been carried out which allowed us to obtain some of the parameters of the reactor kinetics. At different levels of average power a sequence of values of pulse energy was recorded with the calculation of the distribution parameters. An ionization chamber with boron installed near the active zone was used as a neutron detector. The research results allowed us to estimate the average lifetime of prompt neutrons τ=(6.53±0.2)· 10-8 s, absolute power of the reactor and intensity of the source of spontaneous neutrons Ssp≤(6.72±0.12)· 106 s-1. It was shown that the experimental results are close to the calculated ones Daha çox Əlaqəli məqalələr(Google)
Evaluation of impedance behavior oxide film of electroless NI-P layer under of gamma radiation	book	AA Garibov, MY Hashemi, TN Agayev	0	2011	Full text:In this research, polarization resistance (Rp) … Full text:In this research, polarization resistance (Rp) and capacitance samples of Electroless NI-P layer exposed to gamma radiation under H2O2 environment and then oxidized in temperature 673 K under H2O environment were investigated by using frequency dependent complex impedances (FDCI) method. In order to measure FDCI of specimens, an alternating voltage with a sine wave pattern was supplied between the counter and sample electrodes by changing frequency from 1 mHz to 100KHz. Two semi-circles were observed in cole-cole plot. One semi-circle for low frequencies from 1 mHz to 10Hz, designated as the 'low frequency semi-circle', was observed on the larger real part of the impedance, while the second for high frequency up to 100 KHz designated as the ''high frequency semi-circle'' was observed in the smaller real part. Measured FDCIs and phase-angle for specimens of NI-P and NI-P oxidized are compared in fig1 (A,B,C,D) from result of fig1 it can be concluded that Rp resistance and capacitance for sample of oxidized layer larger than non oxidized sample; that related on formation of oxide layer with double layer structure. Daha çox Əlaqəli məqalələr(Google)
Dimensional effects in the radiation-catalytic processes of water decomposition and perspectives of application of nanocatalysts	book	AA Garibov	0	2011	Full text : According to the value … Full text : According to the value of the coefficient of energy sources of radiation, selectivity and productivity, radiation-heterogeneous processes are one of the promising areas of radioactive processes. Interest to radiating and heterogeneous processes increased in communication by development of nuclear power systems, transformations of nuclear energy and atomic-hydrogen energy. The physical stage of radiation-heterogeneous processes comprises the steps of absorption, transformation, transport and energy transfer radiation sources. The efficiency of radioactive processes in heterogeneous systems is largely dependent on the parameters of constituent phases. In this work, the examples of the radiation-catalytic processes for hydrogen production from water presents the results of investigations of the influence of particle size of catalysts on the efficiency of energy conversion of ionizing radiation. As objects of investigation were taken oxide compounds SiO{sub 2}, BeO, Al{sub 2}O{sub 3}, and aluminosilicates, beryllium silicates. The physical stage of radiation-heterogeneous processes was investigated by using model-calculated experiments. Calculation for well-known model of given processes of interaction of ionizing radiation with solids having the radiation-catalytic activity shows that in most experiments the energy of ionizing radiation is converted into energy imbalance of charge carriers (electrons and holes) excited states, and other defective states of the oxides. Investigated the individual and complex oxide systems containing metal oxides II-IV of the periodic table of elements. There are positions of cat ions and anions, which are … Daha çox Əlaqəli məqalələr(Google)
Preparation and characterization of phosphorus yttrium glass microspheres for radiotherapy applications	book	AA Garibov, TN Agayev, MR Ghahramani	0	2011	Full text:Phosphorus yttrium microspheres show promising results … Full text:Phosphorus yttrium microspheres show promising results in the treatment of cancers. However, phosphorus can be a problem in some types of glasses because it usually plays an important role in the nucleation of crystalline phases, as observed for some silicate glasses.In the previous works P+ ions were implanted in Y2O3-Al2O3-SiO2 glasses at 50-200 keV by an ion implanter. In this paper the novel method to embedding of phosphorus particles into the matrix of yttrium aluminum silicate microspheres is reported. Yttrium phosphorus glass microspheres around 20 {mu}m in size when aqueous solution of YCl3 and AlCl3 was added in to TEOS, phosphoric acid was used to catalyze the hydrolysis and condensation of tetraethyl orthosilicate and pumped in to stirred silicon oil were obtained. The shapes of particles produced by this method are regular and very close to spheres. The amorphous structure, PO43- and Si-O bands, spherical shapes and composition investigated by using X-ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscopy (SEM), X-Ray Fluorescence Spectroscopy (XRF) and the Carbon / Sulfur Determinator, respectively. The result shows that the silicone oil spherodization method can be greatly suitable way to production of yttrium phosphorus glass microspheres. In this paper we could eliminate P+ ion implantation stage by embedding of phosphorus particles in the matrix of glass microspheres. Also this paper shows that the high temperature is not required to production of yttrium phosphorus aluminum silicate microspheres. Daha çox Əlaqəli məqalələr(Google)
Maleic Anhydride–Styrene–1, 4-Di (4-isopropenylphenoxy) butane Terpolymer as a Sorbent for Recovery of UО	Russian Journal of Applied Chemistry /Cild: 84 /N: 1	AM Magerramova, MR Bairamova, AA Garibovb, Dzh A Nagievb, MG Allakhverdievaa, MA Agaevaa, GM Bairamovaa	0	2011	Maleic anhydride–styrene–1, 4-di (4-isopropenylphenoxy) butane terpolymer was … Maleic anhydride–styrene–1, 4-di (4-isopropenylphenoxy) butane terpolymer was tested as sorbent for treatment of aqueous solutions, including oil-field brines, to remove uranium salts. Daha çox Əlaqəli məqalələr(Google)
Effect of gamma radiation on corrosion behavior of electroless Ni-P coated and uncoated stainless steel 304; Nuve enerjisinin dinc megsedlerle istifadesi perspektivleri	book	AA Garibov, MY Hashemi, TN Agayev	0	2010	Full text : Electroless nickel plating has … Full text : Electroless nickel plating has found many application in industry because if its deposit properties. Such as its excellent corrosion and wear resistance, deposit uniformity, solder ability, hardness and etc.Nickel - Phosphorus deposits were found to be good anticorrosive coatings in several media. The formation of a passive film on the Ni-P coating was also found to be easier than that of a pure nickel coating in acidic environment due to the presence of phosphorous alloyed with nickel. In this research electrochemical behaviour of electroless Ni-9 percent P and Ni-12 percent P coated and uncoated stainless steel 304 in dionized water environment at T=300 K and T=373 K were studied by polarization method with Auto Lab. model PGSTAT 302N before and after gamma radiation in H{sub 2}O{sub 2} environment for 100 hours. Results showes that gamma radiation has not considerable effect on corrosion rate of stainless steel 304 at T=300 K but at T=373 K corrosion rate of it decreased considerably about 10 times after gamma radiation. This was because of a more resistant oxide layer formation on the surface of stainless steel 304 at T=373 K. Radiated Ni- percent 9P coated 304 steel showed lower corrosion rate than unirradiated one at T=300 K and T=373 K. Ni- percent 12P coated steel had higher corrosion rate at both T=300 K as compared to uncoated and Ni- percent 9P coated stainless steel before and after gamma radiation. According to obtained results it can be concluded that Ni-P coating with high P content is more resistant to corrosion attacks than stainless steel at ambient temperature and at hot deionised water, stainless … Daha çox Əlaqəli məqalələr(Google)
Nuclear energy peaceful uses prospects; Nuve enerjisinin dinc megsedlerle istifadesi perspektivleri	book	A Garibov, M Kerimov, A Hasimov	0	2010	Full text: Many known scientists from Azerbaijan … Full text: Many known scientists from Azerbaijan took part at the international conference devoted to 40th anniversary of Radiation Problems Institute which had a big role in formation of Nuclear activities in Azerbaijan. Conference activity has been related to nuclear energy and its facilities, materials and waste management, application of the nuclear facilities in industry and radioecology fileld, connection beetween safety, radiation doses and materials physics; properties, also concerned some other nuclear related themes. During the conference many scientific practical proposals have been made, a lot of pictures, tables and graphics were presented. There are also many governmental persons, such as an advisor of Ministry of Immergency Cituations, Ministry of Ecology and Natural resource and some others took part at this conference.;Nuve fealiyyetinin Azerbaycanda yaradilmasinin muhum rolu olan Radiasiya Problemleri Institutun 40 illiyine hesr edilmish beynalxalg konfransda Azerbaycanin bircox meshhur alimleri ishtirak edibler. Kechirilmish konfrans ashagida qeyd olunan movzulara toxunmushdur : Nuve enerjisi ve onun istifadesi, materiallar, tullantilarin semereli idare olunmasi, nuve materiallarin senaye ve radioekologiya sahelerinde istifadesi, materiallarin fizikasi, xususiyyetleri ve tehlukesizlik, radiasiya dozalari arasinda elageler ve asilliliglar. Elecede diger nuve sagesine aidiyyeti olan movzulara da toxunmushdur. Konfrans zamani muxtelif elmi-praktiki fikirler ireli surulmushdur, bununla yanashi hemchinin shekiller, grafikler ve cedveller numayish olunmushdur. Konfrans zamani hokumetimizin muxtelif sahelerinden (Fovgalade … Daha çox Əlaqəli məqalələr(Google)
Perspectives of nuclear energy peaceful uses. International conference; Nuve enerjisinin dinc megsedlerle istifadesi perspektivleri. Beynalxalg konfrans	book	Adil Garibov, Mahmud Kerimov	0	2010	Full text: The scientists from following countries … Full text: The scientists from following countries (Usa, Pakistan, Russia, Azerbaijan, Spain, Uzbekistan, Iran) took part at the International Conference devoted to Perspectives of Nuclear Energy Peaceful Uses. The activity was conducted in five sections : Section 1 was devoted to perspectives and statuses on nuclear energy; Section 2 was devoted to radiation impact on the environment : radioecology situation, radiation security, existing problems and their solutions; Section 3 was devoted to radiation materiology (radiation chemistry, radiation physics, radiation effects in solid states). Section 4 was devoted to existing problems of nuclear and radiation security in our Azerbaijan Republic. Section 5 was devoted to radioecology situation, its problems and the ways of their solutions. Daha çox Əlaqəli məqalələr(Google)
Optimization of parameters which play an important role in gelation time to production of Yttrium microspheres	book	AA Garibov, MR Ghahramani	0	2010	Full text: The given article talks about … Full text: The given article talks about how cancer can impact on human organs and how find an optimal and safe methods of treatment of this desease. There were advised radiotherapy that shows a sufficient potential, but unfortunately it is not enough, through its severe damage to health. A new type of in-situ radiation method has been tried using 17Y2O3-19AL2O3-64SIO2 glass microspheres that are preared by a conventional melt quench method. But there was reported a novel method to production of yttrium microspheres by paraffin oil gelation column. In this study three parameters play an important role in gelation time : concentration of Teos, concentration of water and reaction temperature. In the present study a systematic study was carried out by a sol-gel process using a sequential addition method and the results are discussed. The main parameters and their effects on gelation time are discussed. The production of brachytherapy microspheres was studied. Further all this process management described. Daha çox Əlaqəli məqalələr(Google)
Synthesis of radium silicate	book	AA Garibov, TN Agayev, ZA Mansimov	0	2010	Full text :One of the possible ways … Full text :One of the possible ways of implementation of the processes of molecular hydrogen radiologic of the elements in the differential heat of water as a catalyst for the collapse of the creation of a special nuclear reactors. A chemical process in radiation-4-oxide-silicon compounds, which is one of the radium, is of great importance. Research in the silicon-oxide-radiumun different activity-4 has been synthesized. As initial substances for the synthesis of tetra etiolate silicate and radium chloride solutions were used. At the same time to remove reaction products from the reaction intermediate in acetate acid was used. The intermediate product was reacted with ethyl alcohol ethyl acetate ether acetate acid that forms from the reaction of the temperature effect is broken. As a result, 4-oxide was initially pure silicon. Daha çox Əlaqəli məqalələr(Google)
Evaluation of impedance behavior oxide film of electroless Ni-P layer under oxidation of gamma radiation	book	AA Garibov, MY Hashemi, TN Agayev	0	2010	Full text : In this research, polarization … Full text : In this research, polarization resistance (Rp) and capacitance samples of Electroless Ni-P layer exposed to gamma radiation under H{sub 2}O{sub 2} environment and then oxidized in temperature 673 degrees K under H{sub 2}O environment were investigated by using frequency dependent complex impedances (FDCI) method. In order to measure FDCI of specimens, an alternating voltage with a sine wave pattern was supplied between the counter and sample electrodes by changing frequency from 1 MHz to 100 KHz. Two semi-circles were observed in cole-cole plot. One semi-circle for low frequencies from 1 MHz to 10 Hz, designated as the low frequency semi-circle, was observed on the larger real part of the impedance, while the second for high frequency up to 100 KHz designated as the high frequency semi-circle was observed in the smaller real part. Measured FDCIs and phase-angle for specimens of NI-P and NI-P oxidized are compared in the article. It is seen that the result can be concluded that Rp resistance and capacitance for sample of oxidized layer larger than non oxidized sample; that related on formation of oxide layer with double layer structure. Daha çox Əlaqəli məqalələr(Google)
The effect of radioecological condition to earthworms and the problems of ecosystems related with them	book	AA Garibov, AS Suleymanova, AS Abdullayev	0	2010	The soil and fertility was evident and … The soil and fertility was evident and breathe regarding to living materials which are composed of billions of microorganisms and pedobionts also earthworms; throughout of it plants get all chemical elements. Living materials inhabit in lamella of soil, essentially within the scope of 5 to 15 cm of depth. Soil is a main source of carbon in nature. There is for about 10 times more carbone dioxide here (the breath product of soil biota) than in atmosphere. From carbonic acid of air, plants by its terrestrial part extract carbone and by the help of photosynthesis transform it to carbohydrates and tissues. Nowadays investigations about earthworms which live in strongly polluted soils has appeared that earthworms have found a way of a survival even in such extreme conditions. Earthworms have adapted to the polluted soils. However, bait attractive in appearance to dig in such places it is not necessary: in such a way the worm accumulates heavy metals in the organism. Though earthworms aren't so attractive, and for many are simply unpleasant, for an ecosystem they are invaluable. Thus even dying they don't leave after itself any traces, and digest itself by means of cages containing in them - lysis. This process is called autolysis. Thereby for investigation of strongly polluted areas of Ramana iodine plant as an ecosystem and there is significant point to determine the effect of radiation on earthworms as one of the most important chain of soil bionetwork. So, in this way it was investigated an effect of radioactive pollution to earthworms aboriginal for Absheron peninsula. By the experimentation of earthworms in contaminated soil (with 226Ra, 228Ra, U) in … Daha çox Əlaqəli məqalələr(Google)
Nuclear energy peaceful uses prospects	book	A Garibov, M Kerimov, A Hasimov	0	2010	Full text: Many known scientists from Azerbaijan … Full text: Many known scientists from Azerbaijan took part at the international conference devoted to 40th anniversary of Radiation Problems Institute which had a big role in formation of Nuclear activities in Azerbaijan. Conference activity has been related to nuclear energy and its facilities, materials and waste management, application of the nuclear facilities in industry and radioecology fileld, connection beetween safety, radiation doses and materials physics; properties, also concerned some other nuclear related themes. During the conference many scientific practical proposals have been made, a lot of pictures, tables and graphics were presented. There are also many governmental persons, such as an advisor of Ministry of Immergency Cituations, Ministry of Ecology and Natural resource and some others took part at this conference. Daha çox Əlaqəli məqalələr(Google)
Radioresistance of aboriginal earthworms of Absheron peninsula in radioactive model systems	Perspectives of peacefull uses of nuclear energy. International conference səh: 1-1	AA Garibov, JA Naghiyev, AS Suleymanova, PA Samedov, MF Farajov, AA Abdullayev	0	2010	Full text: Soil animals are the most … Full text: Soil animals are the most suitable biological indicators of radioactive pollution because they are parts of nutritional chains and webs, occur in relatively high numbers and can be collected during most parts of the year. The use of earthworms in the soils from Ramana (Baku) iodine plant area of Absheron peninsula, which is rich with radionuclide and in the soil mixed with RaCl2 and UO2SO4 salt solutions in different concentrations, for resistance to ionizing radiation in soil is reviewed. Effect of radionuclides on vital functions of earthworms and determination of radionuclides (before and after experiments) in contaminated soils by γ-spectrometer were carried out in laboratory condition during a month. Regarding to γ-spectrometric results there were determined that earthworms had absorbed most of radioactive elements and allocated them as coprogenous substances on the upper layer of soil. In Ramana soils mostly the 238U radionuclides were highly accumulated in gut cells of the earthworms. By the influence of radioactive elements it was shown that the earthworms from Ramana iodine plant territory variants had proved particularly sensitive to an increased Ra-radiation background and to iodine factor. It was interestingly established the proportional dependence between rising level of accumulation in earthworms body and in their coprolites and increasing of radioactive salts containing in the soils treated by UO2SO4 and RaCl2 solutions. Thus there is different level of radioresistance for earthworms and they are among the best bioindicators of polluted soils. There was an obvious perspective of using of earthworms as bioremediators … Daha çox Əlaqəli məqalələr(Google)
Study of the element distribution into the Yttrium glass microspheres	book	AA Garibov, TN Agayev, MR Ghahramani	0	2010	Full text : Yttrium-90 microspheres administered via … Full text : Yttrium-90 microspheres administered via the hepatic artery has been used for the treatment of unresectable primary or metastatic cancer in the liver. Y-90 is a pure {beta}-emitter and emits {beta}-particles to decay to stable Zr-89 having peak energy of 2.28 MeV and an average energy of about 0.94 MeV. The dosimetery of low-energy {beta}-sources is inherently complicated due to the sharp dose gradients and the limited range in tissue of the {beta}-particles. The distribution of elements within the microspheres can be effective in the dosimetery. So in this study there was a full focus on the theme of distribution of elements into the microspheres. The quantitative analysis of the microstructure of microspheres is able, by the use of SEM mapping where the topographical analysis of microspheres cross sections is given. There has been shown the EDS maps of Azar sphere (yttrium aluminum silicate) microspheres. The EDS map indicated the distribution of the Y, Si, O, and Al elements into the microspheres at cross section. SEM/EDS line scan techniques was employed for determination of the elemental redistribution across the cross section microspheres for silicon, yttrium, aluminum and oxygen element. There is also a line scan with SEM-EDX was shown along the cross section of Azar sphere sample. The results of the scan showing the variations of concentrations of Si, Y, O and Al are shown in this article. Daha çox Əlaqəli məqalələr(Google)
Perspectives of nuclear energy peaceful uses. International conference	book	Adil Garibov, Mahmud Kerimov	0	2010	Full text: The scientists from following countries … Full text: The scientists from following countries (Usa, Pakistan, Russia, Azerbaijan, Spain, Uzbekistan, Iran) took part at the International Conference devoted to Perspectives of Nuclear Energy Peaceful Uses. The activity was conducted in five sections: Section 1 was devoted to perspectives and statuses on nuclear energy; Section 2 was devoted to radiation impact on the environment: radioecology situation, radiation security, existing problems and their solutions; Section 3 was devoted to radiation materiology (radiation chemistry, radiation physics, radiation effects in solid states). Section 4 was devoted to existing problems of nuclear and radiation security in our Azerbaijan Republic. Section 5 was devoted to radioecology situation, its problems and the ways of their solutions. Daha çox Əlaqəli məqalələr(Google)
Changing characteristics of temperature and electric conductivity in different consentration of UO2+ ion in the Uranyl silicate system	book	AA Garibov, MN Mirzayev, RN Mechdiyeva	0	2010	Full text: Electric changing in 3,97; 6,83; … Full text: Electric changing in 3,97; 6,83; and 10,12% of UO2+ ion entering into composition of UO2-SiO2 combination have been looked in this research. It is claer from carrying out practical investigations that changing in some spheres of electric conductivity is observed depending on increasing intervals of the temperature. It is known from investigations literatures that, there are two- phase structure dual phase-UO2 crystallic and SiO2 glass phase in UO2-SiO2 system. Theoretical and experimental results show that the non-equilibrium or diffusion from the system as a result of configuration cage to return to the state of equilibrium, with an increase in temperature can come to the conclusion that the second process is more important Daha çox Əlaqəli məqalələr(Google)
Effect of gamma radiation on corrosion behavior of electroless Ni-P coated and uncoated stainless steel 304	book	AA Garibov, MY Hashemi, TN Agayev	0	2009	Full text: Electroless nickel (EN) plating has … Full text: Electroless nickel (EN) plating has found many application in industry because if its deposit properties. Such as its excellent corrosion and reistance, deposit uniformity, solder ability, hardness and etc. Nickel-Phosphorus deposits were found to be good anti corrosive coating in several media. The formation of a passive film on the Ni-P coating was also found to be easier than that of a pure nickel coating in acidic environment due to the presence of phosphorous allayed with nickel. In this research electrochemical behaviour of electroless Ni-9%P and Ni-12%P coated and uncoated stainless steel 304 in deionized water environment at T=300K and T=373K were studied by polarization method with Auto Lab. model PGSTAT 302N before and after gamma radiation in H{sub 2}O{sub 2} environment for 100 hours. Daha çox Əlaqəli məqalələr(Google)
Provision of radiation safety and nuclear security in Azerbaijan Republic	book	AA Garibov, RN Mehdiyeva	0	2009	Full text:In order to provide radiation safety … Full text:In order to provide radiation safety and nuclear security in Azerbaijan Republic and to determine the ways of their provision. In order to provide radiation safety and nuclear security to determine the situation in Azerbaijan Republic from this aspect, fight against the harmful sources and means, predict the unexpected accidents and develop proper proposals. Azerbaijan Republic has not yet any nuclear technology. However, Azerbaijan is bordered by the countries which have nuclear technology, nuclear reactor and weapons as well as an effort for terrorism, obtaining nuclear weapons. In order to provide the effective realization of the measures keeping international standards in the field of Nuclear and Radiological activity regulations state agency was created at the Ministry of Emergency Situations, introduced by the Decree of the President of Azerbaijan Republic on April 24, 2008 and the Statue of the Agency was approved by the President of Azerbaijan in accordance with the decree introduced on April 3, 2009. The Nagorniy Karabagh and its neighbour areas are completely out of control and the illicit trafficking of nuclear materials across these areas is inevitable. Daha çox Əlaqəli məqalələr(Google)
Elastic Materials Obtained By Radiation-Chemical Technology	Abstracts of the seventh international conference on modern problems of nuclear physics /N: INIS-UZ--161 səh: 158-158	AA Garibov, Sh M Mamedli, VY Gasanov, AX Salechov, DR Abbasova, RN Mehdieva	0	2009	Full text: Elastomer materials (EM) based on … Full text: Elastomer materials (EM) based on butadiene-nitrile rubber are widely used in oil industry as hermetic and sealing details in various units: oilrig pumps, swivels etc. Such elastomer materials should work in difficult conditions: in sea water, clay suspensions, oil-bearing liquids, pyrocondensate, under mechanical and dynamical loadings and elevated temperatures. Stability of work of the equipment depends on durability of elastic polymers in many respects. It is known, that varying the vulcanization means, it is essentially possible to influence the exploitation characteristics of rubbers by creating various cross-linking structures responsible for other properties of ready material. Processes of vulcanization and elaboration of radiation-chemical technologies for production of aggressive-resistant EM for drilling equipment were always the focus of specialists' attention. Specific requirements to EM for oil industry show directions of search. Application and technological aspects of radiation-chemical vulcanization VNC-VPVC-30 at presence of polyfunctional low-molecular compounds were considered. Radiation vulcanization was performed in the central channel of 60 Co-source of ionizing gamma-radiation at the dose rate of 25 kGy/hour. The mix after combined radiation-thermal vulcanization and EM preliminary warmed-up in press at 155 oC for 8-10 minutes was gamma-irradiated in the air environment at the temperature of 250 oC in the doze range from 50 up to 300 kGy/h. Sol-gel analysis was carried out by the Flory-Renar method, the samples were extracted with hot acetone during 24 hours, then exsiccated up to a constant weight, then … Daha çox Əlaqəli məqalələr(Google)
The Yield Of Toxic Gases In The Course Of Irradiation Vulcanization	Abstracts of the seventh international conference on modern problems of nuclear physics /N: INIS-UZ--161 səh: 159-159	AA Garibov, Sh M Mamedli, VY Gasanov, DR Abbasova, A Ch Salahov, RS Sadigova	0	2009	Full text: Elastomers represents specific group of … Full text: Elastomers represents specific group of polymers including the materials working at temperatures above the interval of glass transition and possessing ability to highly elastic strain to deformations. Rubbers and resins belong to such a type of materials. Chemical constitution of elastomers is very various and can be roughly divided into two categories: carbon-chain rubbers and those containing any heteroatoms in the main and lateral chains. The representatives of the first group of rubbers in turn are divided into saturated ethylene-propylene and nonsaturated polydivinyl. It is possible to ascertain to the second group of rubbers fluorinated polymers, butadien-nitrile chlorine and sulphur-containing polymers, and others. However, despite such variety of the chemical structure, all elastomers are characterized with specific properties inherent only to this group of polymers: small values of intermolecular interaction and high flexibility of polymeric chain. Elastomers represent multicomponent systems, for example, as accelerators of sulphur vulcanization process, such compounds as tetramethylthiuramdisulphide, hexamethylene diamine nitrozodimethylanylin, phenylene diamine, dithiocarbamate, mercaptobenzothiazole, diphenilguanidine are widely used. They are toxic and can appeal heavy dystrophic changes in human body organs, involve (damage) vessels, violate the metabolism process in an organism, negatively attack nervous system and blood circulation function. And the polymeric part is connected by strong chemical bonds (C-Sx C) forming a dimensional grid. Dust air mixes of sulphur and amino compounds are explosive, their … Daha çox Əlaqəli məqalələr(Google)
Radiolysis of hydrogenated butadiene-nitrile rubber; Radioliz gidrirovannogo butadien-nitril'nogo kauchuka	book	AA Garibov, Sh M Mamedov, D Sh Mamedov, RS Sadygova	0	2009	Resource Relation: Conference: 4. All-Russian conference (attended … Resource Relation: Conference: 4. All-Russian conference (attended by experts from CIS countries) on actual problems of high energy chemistry, IV Vserossijskaya konferentsiya (s priglasheniem spetsialistov stran SNG) Aktual'nye problemy khimii vysokikh ehnergij, Moscow (Russian Federation), 2-3 Nov 2009; Related Information: In: 4-th All-Russian conference (attended by experts from CIS countries) Actual problems of high energy chemistry. Conference proceedings, 112 pages.Subject: 38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; CROSS-LINKING; DIENES; DOSE RATES; GAMMA RADIATION; INFRARED SPECTRA; MOLECULAR STRUCTURE; NITRILES; RADIATION CURING; RUBBERS; CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; CURING; ELASTOMERS; ELECTROMAGNETIC RADIATION; HYDROCARBONS; IONIZING RADIATIONS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC POLYMERS; POLYENES; POLYMERIZATION; POLYMERS; RADIATION EFFECTS; RADIATIONS; SPECTRA Daha çox Əlaqəli məqalələr(Google)
DISTRIBUTION OF RADIONUCLIDES IN OIL AND GAZ EXPLORATION FIELDS	Processes of Petrochemistry and Oil Refining / YH MAMMADALIYEV INST PETROCHEMICAL PROC, NATL ACAD SCI, BAKU, AZERBAIJAN /Cild: 10 /N: 2 səh: 182-186	AA Garibov, MK Kerimov, HM Mahmudov, FR Muradov	0	2009	It is for many years that Institute … It is for many years that Institute of Radiation Problems ANAS has started works on fundamental research of radiation resistance of territories of oil-and-gas production enterprises and its radionuclide composition. A core laboratories were created, provided by modern measuring devices and strong group of specialists was trained in order to fulfil these works and manage the obtained results perfectly. The researches were conducted in the territory of OGPE. The analysis of the samples taken from different oil and gas fields shows that U238 and Th'isotopes are not observed in composition of solid substances extracted from the wells and the surface of oil-and-gas production equipment. Thus these elements penetrate oil, gas and oil-field water from oil strata of the fields.While the presence of II group elements in process water, decrease of pressure and temperature may make them exceed solubility limit of mixed sulphates and carbonates. And this cause them accumulate in internal walls of pipes, valves, pumps and separators as sulphate and carbonate sediments. As the presence of turbulent current, centripetal forces and crystallization centers makes a favorable condition for crystals nucleation, sediments generate. Clay and sand particles extracted from productive layer may be the reasons of superficial sedimentation. If oilfield water was mixed with sea water in order to increase oil extraction, then concentration of sulphates increased and the process of sedimentation strengthened. Such mixture may also occur during penetration of sea water into layer and this leads to generation of sediments in wells. Besides this, the probability of mixture of oil … Daha çox Əlaqəli məqalələr(Google)
INVESTIGATION OF PARAMETERS OF SPACE NETWORK OF VULCANIZATES ON THE BASE OF POLYBLEND IN THE PRESENCE OF AROMATIC CHLOROCONTAINING COMPOUNDS	Processes of Petrochemistry and Oil Refining / YH MAMMADALIYEV INST PETROCHEMICAL PROC, NATL ACAD SCI, BAKU, AZERBAIJAN /Cild: 10 /N: 1 səh: 43-52	AA Garibov, Sh M Mamedli, V Ya Gasanov, A Kh Salekhov, AB Novruzova	0	2009	By means of method of viscosimeter and … By means of method of viscosimeter and sol-gel analysis the structural parameters (molecular mass, plasticity, number of chains of network, cross-linked molecules) in thermovulcanizates on the base of mixture of butadiene-nitrile rubber with polyvinylchloride have been studied. A change of content of polar groups (> С= О,–С≡ N, С–Сl) and unsaturation of thermal and irradiated thermovulcanizates has been investigated. The properties of elastomers at temperature (100÷ 200С) and at radiation (1000-2000 kGy) ageing on change of accumulation of residual deformation, relaxation of tension and equilibrium modulus on air and in fuel have been establishedIn connection with expansion of fields of use of elastomer materials (EM) one of the requirements making for them is their stability to action of aggressive media (oil, higher temperature and radiation). Therefore, data concerning the regularities of ageing of EM in … Daha çox Əlaqəli məqalələr(Google)
Radiolysis of hydrogenated butadiene-nitrile rubber	4-th All-Russian conference (attended by experts from CIS countries) Actual problems of high energy chemistry. Conference proceedings səh: 64-64	AA Garibov, Sh M Mamedov, D Sh Mamedov, RS Sadygova	0	2009	Radiolysis of hydrogenated butadiene-nitrile rubber Skip to … Radiolysis of hydrogenated butadiene-nitrile rubber Skip to main INIS – International Nuclear Information System home Communities My dashboard Log in Published 2009 \| Version v1 Book Metadata-only Radiolysis of hydrogenated butadiene-nitrile rubber Creators Mamedov, Sh.M. Sadygova, RS 1 Garibov, AA 1 Mamedov, D.Sh. Show affiliations 1. Inst. Radiatsionnykh Problem NAN Azerbajdzhana, Baku (Azerbaijan) Description no abstract available Additional details Additional titles Original title (Russian) Radioliz gidrirovannogo butadien-nitril'nogo kauchuka Publishing Information Publisher RKhTU im. DI Mendeleeva Imprint Place Moscow (Russian Federation) ISBN 5-7237-0320-X Imprint Title 4-th All-Russian conference (attended by experts from CIS countries) Actual problems of high energy chemistry. Conference proceedings Imprint Pagination 112 p. Journal Page Range p. 64 Conference Title 4. All-… Daha çox Əlaqəli məqalələr(Google)
The role of nuclear energy in future energy provision; Nuve enerjisinin geleceyin enerji teminatinda rolu. Akademik Mahmud Kerimovun anadan olmasinin 60 illiyine hesr olunmush …	book	A Garibov, M Kerimov	0	2008	Full text: Many known scientists from Azerbaijan … Full text: Many known scientists from Azerbaijan and Turkish scientific institutions took part at the international conference devoted to 60th anniversary of the academician Makhmud Kerimov. The conference activity has been related to nuclear energy and its facilities, materials and waste management, application of the nuclear facilities in industry and medicine, connection between safety and radiation doses and some other nuclear related themes. During the conference many scientific and practical proposals have been made, a lot of pictures, tables and graphics were presented. There are also many governmental persons, such as Ministry of Emergency Situations, Ministry of Ecology and Natural resources and some others took part at this conference. Daha çox Əlaqəli məqalələr(Google)
The role of nuclear energy in future energy provision	book	A Garibov, M Kerimov	0	2008	Full text: Many known scientists from Azerbaijan … Full text: Many known scientists from Azerbaijan and Turkish scientific institutions took part at the international conference devoted to 60th anniversary of the academician Makhmud Kerimov. The conference activity has been related to nuclear energy and its facilities, materials and waste management, application of the nuclear facilities in industry and medicine, connection between safety and radiation doses and some other nuclear related themes. During the conference many scientific and practical proposals have been made, a lot of pictures, tables and graphics were presented. There are also many governmental persons, such as Ministry of Emergency Situations, Ministry of Ecology and Natural resources and some others took part at this conference Daha çox Əlaqəli məqalələr(Google)
Radiation-heterogeneous process in the system NC {sub 6} H {sub 1} 4+ H {sub 2} O	book	AA Garibov, TN Agayev, GZ Velibekova	0	2008	Əlaqəli məqalələr(Google)
Investigation of uranium sorption laws in solution by gamma-spectrometric method with natural and modified zeolites in static condition	Book of abstracts /N: INIS-TR--0120 səh: 153-154	AA Garibov, JA Naghiyev, RN Mehdiyeva	0	2008	Investigation of uranium sorption laws in solution … Investigation of uranium sorption laws in solution by gamma-spectrometric method with natural and modified zeolites in static condition Skip to main INIS – International Nuclear Information System home Communities My dashboard Log in Published 2008 \| Version v1 Miscellaneous Metadata-only Investigation of uranium sorption laws in solution by gamma-spectrometric method with natural and modified zeolites in static condition Creators Garibov, AA 1 Mehdiyeva, RN 1 Naghiyev, JA 1 Show affiliations 1. Institute of Radiation Problems, Azerbaijan National Academy of Sciences (Azerbaijan) Description no abstract available Availability note (English) Available from ILO Turkey Additional details Publishing Information Imprint Title Book of abstracts Imprint Pagination 302 p. Journal Page Range p. 153-154 Report number INIS-TR--0120 Conference Title 5. Eurasian Conference on Nuclear Science and its Application … Daha çox Əlaqəli məqalələr(Google)
An investigation of {gamma}-irradiated borosilicates with the help of IR-spectroscopy and electroconductivity methods; Issledovanie {gamma}-obluchennykh borosilikatov metodami …	Fizika i Khimiya Obrabotki Materialov	AA Garibov, SZ Melikova, NN Gadzhieva	0	2008	By means of IR-spectroscopy and electrical conductivity … By means of IR-spectroscopy and electrical conductivity measurement methods, effect of {gamma}-irradiation on the position of B atoms in borosilicate crystalline lattice has been investigated. At {approx}1.5 wt.% B{sub 2}O{sub 3} content in SiO{sub 2}, low dose irradiation (D{sub {gamma}}{approx}05-30 kGy) leads to transition of boron atoms from tetrahedral position to trigonal ones. IR-spectrum observed peculiarities of the behavior of radiation-structured boron silicates are confirmed by electrophysical measurements. Daha çox Əlaqəli məqalələr(Google)
Radiation-heterogeneous process in the system NC6H14+ H2O	Book of abstracts /N: INIS-TR--0120 səh: 182-183	AA Garibov, TN Agayev, GZ Velibekova	0	2008	Radiation-heterogeneous process in the system NC6H14+H2O Skip … Radiation-heterogeneous process in the system NC6H14+H2O Skip to main INIS – International Nuclear Information System home Communities My dashboard Log in Published 2008 \| Version v1 Miscellaneous Metadata-only Radiation-heterogeneous process in the system NC6H14+H2O Creators Agayev, TN 1 Garibov, AA 1 Velibekova, GZ 1 Show affiliations 1. Institute of Radiation Problems, National Academy of Sciences of Azerbaijan (Azerbaijan) Description no abstract available Availability note (English) Available from ILO Turkey Additional details Publishing Information Imprint Title Book of abstracts Imprint Pagination 302 p. Journal Page Range p. 182-183 Report number INIS-TR--0120 Conference Title 5. Eurasian Conference on Nuclear Science and its Application Dates 14-17 Oct 2008 Place Ankara (Turkey) INIS Country of Publication Turkey Country of Input or Organization Turkey INIS RN 39120922 … Daha çox Əlaqəli məqalələr(Google)
Radiative vulcanization of high saturated butadien-nitrile rubber with the presence of polyfunctional monomers	book / National Academy of Science of Kyrgyzstan, Turkish Atomic Energy Authority	AA Garibov, Sh M Mammadly, VY Hasanov, A Kh Salehov, D Sh Mammadov, UA Ibrahimova	0	2008	Hydrogenized butadiene-nitrile rubber (HBNR) possesses full complex … Hydrogenized butadiene-nitrile rubber (HBNR) possesses full complex of such properties as heat, oil and benzene resistance, providing the use of its different branches of industry. Many research works have been devoted to this polymer due to its unique properties [1-7]. Structure of HBNR essentially differs from the other types of BNR in view of saturated character of its molecule. That’s why it’s cross-linking proceeds on absolutely other mechanism, than other saturated BNR. Peroxide and radiative vulcanization are more effective for elastomer mixtures on base of high saturated BNR [1, 8, 9]. Earlier [10] we have examined structural transformation of HBNR-40 during the effect of ionizing radiation on them. Daha çox Əlaqəli məqalələr(Google)
Radiative structuring of hydrogenized butadien-nitrile copolymer	book / National Academy of Science of Kyrgyzstan, Turkish Atomic Energy Authority	AA Garibov, AI Azadaliyev, Sh M Mammadly, A Kh Salehov, D Sh Mammadov, UA Ibrahimova	0	2008	Radioactive cross-linking of hydrogenised butadiene-nitrile rubber (BNR-40) … Radioactive cross-linking of hydrogenised butadiene-nitrile rubber (BNR-40) was investigated during radiation effects with the presence of triallyl ether of cyanuric acid (TAECA), 2, 6-diamino-phenyl-simm triazine (DAPhST), zinc oxide and carbon black in systems: BNR-40+ TAECA, BNR-40+ DAPhST, BNR-40+ TAECA+ DAPhST and BNR-40+ TAECA+ DAPhST+ ZnO+ P514. By the help of physical-chemical and spectral method the change of molecular structure of hydrogenized BNR-40 was determined with the presence of TAECA and DAPhST. Values of radioactive-chemical yield (RCY), number of cross-linked molecules (1/Mnτ) and quantity of effective cross bonds in hydrogenised BNR-40 were defined for each researched systems depending on absorbed dose.It is evident, that radioactive-chemical yield of cross-linking and formation of effective cross chemical bonds in hydrogenized butadiene-nitrile rubbers (HBNR) depends on both capacity of dose and absorbed dose, and on condition of irradiation [1]. For increasing yield of cross-linking and acceleration of radioactive-chemical reactions, proceeding in elastomers, different organic sensitizers were suggested [2]. More effective data for elastomer mixture on base of high-saturated butadiene-nitrile rubbers (HSBNR) are peroxide and radioactive vulcanization [3, 4]. Daha çox Əlaqəli məqalələr(Google)
Neutron transmutation doping of silicon	book / National Academy of Science of Kyrgyzstan, Turkish Atomic Energy Authority	AA Garibov, FI Ahmadov, RS Madatov	0	2008	The method nuclear doping by an irradiation … The method nuclear doping by an irradiation by thermal neutrons of nuclear reactors has found wide application in a modem semi-conductor industry, which is special for silicon [1] and gallium arsenide [2]. To the present time a lot of works on neutron transmutation doping of other semi-conductor connections such as A lil BV-InAs is issued [3], InSb [4], InP [4], including a cycle of works on neutron transmutation doping at action of the charged particles [5]. It is known, that neutral particles-the neutrons find wide application for homogeneous doping of semi-conductor plates and ingots [l]. The interest to NTD is caused by two its basic advantages Daha çox Əlaqəli məqalələr(Google)
Influence of the preliminary radiation-oxidation treatment of zirconium on the radiation-heterogeneous processes in the Zr + H2O System	Surface Engineering and Applied Electrochemistry / Allerton Press, Inc. /Cild: 43 /N: 6 səh: 459-461	AA Garibov, TN Agaev, NN Gadzhieva, GZ Velibekova, AG Aliyev	0	2007	The oxidation processes are studied of untreated … The oxidation processes are studied of untreated and radiation-oxidation preliminary treated (in an H2O2 solution at room temperature) zirconium specimens in contact with water by reflection-absorption infrared spectroscopy. A comparison is performed of their kinetic characteristics. Passivation of the metal surface is revealed as evidence of the surface oxide layer. Daha çox Əlaqəli məqalələr(Google)
Influence of the {gamma}-irradiation on specific resistance in B {sub 2} O {sub 3}/SiO {sub 2}	book	AA Garibov, SZ Melikova, Sh S Ismayilov	0	2007	Full text: In the present work it … Full text: In the present work it is resulted results of measurements of specific resistance {rho} in borosilicate samples before and after {gamma}-irradiation. As object of researches used powdery B{sub 2}O{sub 3}/SiO{sub 2}. Samples are received by homogeneous processes at temperature T=420 K with in 3 day. In received by such method borosilicate the calculated quantity B{sub 2}O{sub 3} in SiO{sub 2} made: 0.5; 1.5; 3; 5; 10 mas.%. With this purpose additional pressing mixes B{sub 2}O{sub 3}/SiO{sub 2} is lead at pressure 400 kg/cm{sup 2}. The irradiation B{sub 2}O{sub 3}/SiO{sub 2} was spent on an isotope source {sup 60}Co with capacity of a doze dD{sub {gamma}}/dt=0.6 Gy/s. Thus the absorbed doze defined ferro sulphate a dosimeter made 10 kGy. The received experimental data show, that the basic change of value of specific resistance {rho} it is observed at concentration of the silicon entered into a lattice B{sub 2}O{sub 3} by the mass contain equal 1.5 mas.%, i.e. there is a weak change of specific resistance {rho} {approx}1, 2 times. However, under action g-irradiation reduction of specific resistance {rho} makes about one order. The further increase in concentration B{sub 2}O{sub 3} is accompanied by increase in specific resistance {rho} to transition of saturation. Depending on concentration for the initial and irradiated samples borosilicate it is possible to explain observable experimental features of specific resistance as follows: 1) B{sub 2}O{sub 3}/SiO{sub 2} have covalent and ionic bonds, with increase in concentration B{sub 2}O{sub 3} the probability of the samples of last increases, 2) under action of {gamma}-irradiation it is … Daha çox Əlaqəli məqalələr(Google)
Radiation Influence of corrosion kinetics of stainless steel in sea water; Vliyanie izlucheniya na kinetiku korrozii nerzhaveyushchej stali v morskoj vode	book	AA Garibov, TN Agaev, GZ Velibekova, UM Kasumov	0	2007	In the work steels corrosion kinetics at … In the work steels corrosion kinetics at thermal and radiation-thermal processes in sea water is studied. It is determined that these processes are describing by solution for the first order reaction kinetics. In the obtained ({delta}m)=f({tau}) rate dependence of corrosion damage growing is approximately proportionally to tim000. Daha çox Əlaqəli məqalələr(Google)
IR spectroscopic research of radiation-thermal processes of beryllium oxidation in contact with water; IK spektroskopicheskoe issledovanie radiatsionno-termicheskikh protsessov …	book	AA Garibov, NN Gadzhieva, FN Nurmammadova, GZ Velibekova, Ya D Dzhafarov	0	2007	In the work thermal (T=473-873 K) and … In the work thermal (T=473-873 K) and radiation-thermal processes of beryllium surface oxidation in contact with water by infrared reflection-adsorption spectroscopy were considered. From thermal and radiation thermal processes changes kinetic curves the surface optical density and radiation contribution in these processes were determined. It is shown, that surface optical density changes depend on both temperature and adsorption dose. It is found, the saturation field leads at adsorption dose value D{>=}65 kGy. Daha çox Əlaqəli məqalələr(Google)
Influence of the γ-irradiation on specific resistance in B2O3/SiO2	Abstracts of 6. International conference'Nuclear and Radiation Physics' səh: 181-181	AA Garibov, SZ Melikova, Sh S Ismayilov	0	2007	Full text: In the present work it … Full text: In the present work it is resulted results of measurements of specific resistance ρ in borosilicate samples before and after γ-irradiation. As object of researches used powdery B2O3/SiO2. Samples are received by homogeneous processes at temperature T= 420 K with in 3 day. In received by such method borosilicate the calculated quantity B2O3 in SiO2 made: 0.5; 1.5; 3; 5; 10 mas.%. With this purpose additional pressing mixes B2O3/SiO2 is lead at pressure 400 kg/cm2. The irradiation B2O3/SiO2 was spent on an isotope source 60Co with capacity of a doze dDγ/dt= 0.6 Gy/s. Thus the absorbed doze defined ferro sulphate a dosimeter made 10 kGy. The received experimental data show, that the basic change of value of specific resistance ρ it is observed at concentration of the silicon entered into a lattice B2O3 by the mass contain equal 1.5 mas.%, ie there is a weak change of specific resistance ρ∼ 1, 2 times. However, under action g-irradiation reduction of specific resistance ρ makes about one order. The further increase in concentration B2O3 is accompanied by increase in specific resistance ρ to transition of saturation. Depending on concentration for the initial and irradiated samples borosilicate it is possible to explain observable experimental features of specific resistance as follows: 1) B2O3/SiO2 have covalent and ionic bonds, with increase in concentration B2O3 the probability of the samples of last increases, 2) under action of γ-irradiation it is formed basically, local power conditions that leads to reduction ρ, 3) the greatest reduction ρ, it is shown in structure of B2O3/SiO2 where the contain B2O3 makes 1.5 mas.% that is … Daha çox Əlaqəli məqalələr(Google)
Radiation Influence of corrosion kinetics of stainless steel in sea water	Abstracts of 6. International conference'Nuclear and Radiation Physics' səh: 213-214	AA Garibov, TN Agaev, GZ Velibekova, UM Kasumov	0	2007	In the work steels corrosion kinetics at … In the work steels corrosion kinetics at thermal and radiation-thermal processes in sea water is studied. It is determined that these processes are describing by solution for the first order reaction kinetics. In the obtained (Δm)= f (τ) rate dependence of corrosion damage growing is approximately proportionally to time Daha çox Əlaqəli məqalələr(Google)
The effect of preliminary radiation-oxidation treatment on electrophysical properties of Zr	book /N: 9 səh: 30-33	AA Garibov, TN Agaev, Sh S Ismailov, GZ Velibekova, AG Aliev	0	2007	The effect of preliminary radiation-oxidation treatment on … The effect of preliminary radiation-oxidation treatment on the current density and on the current-voltage characteristic of zirconium is studied. The contribution of the preliminary radiation-oxidation treatment to the change in the electrophysical characteristics is determined in heat and radiation-and-heat tests of zirconium in contact with water. Preliminary treatment of zirconium in an oxidizing environment (H2O2+ H2O) under effect of gamma radiation at low doses (D= 20.5 kGy) results in formation of electroactive states, while electric resistance of metallic zirconium has the lowest value. Further increase in the absorbed dose entails radiation-thermal processes of formation of a protective oxidizing film, giving rise to increase in specific electric resistance. The consumed electric field voltage decreases with increase in the absorbed radiation dose Daha çox Əlaqəli məqalələr(Google)
Specific mechanism of electro productivity changes of the radiation processed Zirconium plate	book /N: 6/91 səh: 55-57	AA Garibov, TN Agaev, Sh S Ismailov, GZ Velibekova, AG Aliev	0	2007	Influence of initial radiation-oxidative processing on the … Influence of initial radiation-oxidative processing on the property of metallic zirconium plate has studied by means of electrical resistance measuring. Relative changes of specific resistance and current density have studied. It has revealed that in samples have initially treated by the radiation-oxidation processes after having examined its in thermal and radiation-thermal processes in the studying interval of absorbed dose instead of growth has observed the decrease electrical resistance Daha çox Əlaqəli məqalələr(Google)
Surface effects in irradiated gamma-quanta metal zirconium	book	AA Garibov, TN Agayev, Sh S Ismailov, AG Aliyev	0	2006	Full text: The analysis of the existing … Full text: The analysis of the existing literary data shows that the superficial condition of metals is one of the basic characteristic factors of their radiating stability (resistance). Therefore the condition of a contacting surface of samples is of great importance during researches. With the purpose of definition of the contribution of superficial conductivity in radiating and radiation-thermal processes in contact of Zr with water, preliminary radiation-oxidizing processing zirconium plates in contact with 30 percents' solution H2O2 has been carried out at various times. It is established that test in thermal and radiation-thermal processes in contact with water at small doses D results in reduction of superficial electroresistance. It is connected to course in contact Zr with water of processes Zr + OH, Zr + O + H at the of this result under the influence of radiation that results to emititation electrons from the environment in Zr. Decomposition process of water in contact with zirconium occurs in the following four stages. At the first stage at interaction of a surface of zirconium with water, apparently, there is a following reaction : ZrO + H{sub 2}, ZrH + + OH-. Activated ions of hydrogen emit in subsurface layer of Zr (radius of an ion rH + = 24nm; rZr=86nm; r=126nm), a sample S-atoms and creating two - electron condition near to a level Fermi, that results in metal-metall communication decreasing and decreasing surface electroresistance of zirconium. At the second stage of process with growth of absorbed dozes of surface oxide the layer increases due to activation at reaction Zr + I-circumflex{sub 2} = ZrI-circumflex{sub 2} and formation of S-atoms during a competition … Daha çox Əlaqəli məqalələr(Google)
Nuclear science and its application. Book of abstracts	book	A Garibov, M Kerimov, I Gabulov, Z Alper, Okay Cakiroglu, Baku Azerbaijan ANAS	0	2006	The specialists and scientists from the following … The specialists and scientists from the following countries-Azerbaijan, Turkey, Kazakhstan, Kyrgyzstan, Uzbekistan, Austria, USA, Tajikistan, Russia took part at the Fourth Eurasian Conference devoted to Nuclear Science and its application, held in Baku during 31 Oct-03 Nov 2006. The main activity of this conference has covered a wide range of topics that are of a great importance for countries in Eurasia. The fields which were considered included present state and prospective of nuclear energy development, fundamental issues of nuclear sciences, regional environmental problems and application of nuclear technologies. The special attention is given to problems of non-proliferation and prevention of illicit trafficking. This book consists of 4 sections, one part of plenary reports, then the author indexes are given here and at the end of this book there is a shift of addresses of all the participants. Section 1 is devoted to consideration of using the nuclear energy. Section 2 is devoted to solving of the basic problems of nuclear physics. Radiation ecology considered in section 3. Section 4 is devoted to consideration of application of nuclear technologies in industry, medicine and agriculture Daha çox Əlaqəli məqalələr(Google)
Hydrogen production in the combined photo (radiation)-thermochemical cycle	book / Azerbaijan National Academy of Sciences Institute of Radiation Problems ve Turkish Atomic Energy Authority	AA Garibov, SA Mammedova, VK Kerimov, SM AIiev, MA Kurbanov, VR Rustamov, XY Nasirova	0	2006	The stages of a photo (radiation)-thermochemical production … The stages of a photo (radiation)-thermochemical production of hydrogen in the combined cycle are investigated. In the first stage of process the reaction between Fe37 Fe2+ and J37 J is investigated by a photo and radiation and the efficiency of process is shown (r\|= 28%)The second stage of process which is carried out conversion HI acid, is braked by return reaction. At effective division of components of reaction (the porous tube" Vigor glass") is possible substantial growth of hydrogen yield. Is investigated radiolysis the diluted water solutions HI acid. Daha çox Əlaqəli məqalələr(Google)
Distribution of radionuclides in polluted soils, lake and oil-field waters	book / Azerbaijan National Academy of Sciences Institute of Radiation Problems ve Turkish Atomic Energy Authority	AA Garibov, HM Mahmudov, FR Muradov, GZ Velibeyov	0	2006	It is for many years that Institute … It is for many years that Institute of Radiation Problems ANAS has started works on fundamental research of radiation resistance of territories of oil-and-gas production enterprises and its radionuclide composition. A core laboratories were created, provided by modem measuring devices and strong group of specialists was trained in order to fulfil these works and manage the obtained results perfectly. The researches were conducted in the territory of OGPE.The analysis of the samples taken from different oil and gas fields shows that U238and Th232 isotopes are not observed in composition of solid substances extracted from the wells and the surface of oil-and-gas production equipment. Thus these elements penetrate oil, gas and oil-field water from oil strata of the fields. While the presence of II group elements in process water, decrease of pressure and temperature may make them exceed solubility limit of mixed sulphates and carbonates. And this cause them accumulate in internal walls of pipes, valves, pumps and separators as sulphate and carbonate sediments. As the presence of turbulent current, centripetal forces and crystallization centers makes a favorable condition for crystals nucleation, sediments generate. Clay and sand particles extracted from productive layer may be the reasons of superficial sedimentation. If oil-field water was mixed with sea water in order to increase oil extraction, then concentration of sulphates increased and the process of sedimentation strengthened. Such mixture may also occur during penetration of sea water into layer and this leads to generation of sediments in wells. Besides this, the probability of mixture of … Daha çox Əlaqəli məqalələr(Google)
The study of radionuclide distribution law in the area of “Gum Adasy” oged and in oil extracting layers	book / Azerbaijan National Academy of Sciences Institute of Radiation Problems ve Turkish Atomic Energy Authority	AA Garibov, HM Mahmudov, FR Muradov, Sh Z Musayeva, VR Asgarova	0	2006	It is for many years that Institute … It is for many years that Institute of Radiation Problems, ANAS has already begun fundamental studies of radiation state and radionuclide content of the fields in oil-gas extracting centers. Core laboratories were established, strong expert group was trained and they were provided with modem measuring devices in order to realize these works, to organize perfectly the results obtained. Daha çox Əlaqəli məqalələr(Google)
The influence of radiation on stainless steel X16H6MГЮ	book / Azerbaijan National Academy of Sciences Institute of Radiation Problems ve Turkish Atomic Energy Authority	AA Garibov, TN Agayev, UM Gasumova, GZ Velibekova	0	2006	Kinetics of thermal and radiation-thermal processes of … Kinetics of thermal and radiation-thermal processes of oxidation of metal and accumulation of molecular hydrogen in contact of stainless steel with water at various temperatures was investigated. It was established that radiation processes in contact of stainless steel with water lead acceleration radiolytic water decomposition to process. Daha çox Əlaqəli məqalələr(Google)
Advanced directions of peaceful application of nuclear energy in the Republic of Azerbaijan	book / Azerbaijan National Academy of Sciences Institute of Radiation Problems ve Turkish Atomic Energy Authority	AA Garibov	0	2006	Application of nuclear energy is the actual … Application of nuclear energy is the actual during last years due to depletion of organic sources of raw materials. Therefore, each country develops the programs on peaceful application nuclear energy and using alternative as well as other energy sources on the basis of the analysis of fuel-energy balance and energy demand state. The Republic of Azerbaijan has huge hydrocarbon resources and alternative energy sources. However, taking into account the fact that hydrocarbon resources can cover increasing energy demand at maximum 50 -60 years and renewable energy sources can not meet large energy demand during near future then the discovering of advanced ways on peaceful application of nuclear energy is of great importance. Daha çox Əlaqəli məqalələr(Google)
Environmental impact of oil transportation. Programme and abstracts	book	A Garibov, M Kerimov, I Mustafayev, F Steinhausler	0	2005	Scientists from different countries took part at … Scientists from different countries took part at the Sixth framework programme (INCO) workshop: Azerbaijan, Turkey, Georgia, Greece, Russia, Austria, Romania, Lithuania, Norway and France. Mainly they considered problems of environmental contamination occurring during production, storage and transportation of oil and oil wastes. Also some aspects of radiation-environmental monitoring in the Caspian region, radiation safety problems in oil industry and new methods and technique of dosimetry of ionizing radiation and impact of human cooperation on these activities are described here. Daha çox Əlaqəli məqalələr(Google)
Regularities of formation of nitrogen oxides during complex effect of radiation and magnetic field on [N {sub 2}: O {sub 2}] mixtures in the presence of iron; Zakonomernosti …	book	AA Garibov, NN Gadzhieva, VK Kerimov, VR Rustamov, SM Aliev	0	2005	Resource Relation: Conference: 4. Bach conference on … Resource Relation: Conference: 4. Bach conference on radiation chemistry, IV Bakhovskaya konferentsiya po radiatsionnoj khimii, Moscow (Russian Federation), 1-3 Jun 2005; Other Information: 2 refs; This conference was conducted in the framework of the conference Physico-chemical foundations of new technologies of XXI century; Related Information: In: IV Bach conference on radiation chemistry. Abstracts of reports, IV Bakhovskaya konferentsiya po radiatsionnoj khimii. Tezisy dokladov, 152 pages.Subject: 38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; ABSORPTION SPECTRA; CHEMICAL REACTION KINETICS; G VALUE; GAMMA RADIATION; INFRARED SPECTRA; IRON; MAGNETIC FIELDS; NITROGEN; NITROGEN OXIDES; OXYGEN; POWDERS; PRESSURE RANGE MEGA PA; RADIOLYSIS Daha çox Əlaqəli məqalələr(Google)
Investigation of radiation-catalytic activity of {gamma}-Al {sub 2} O {sub 3} in the process of methane and CH {sub 4}+ H {sub 2} O mixture decomposition; Issledovanie …	book	AA Garibov, TN Agaev	0	2005	Resource Relation: Conference: 4. Bach conference on … Resource Relation: Conference: 4. Bach conference on radiation chemistry, IV Bakhovskaya konferentsiya po radiatsionnoj khimii, Moscow (Russian Federation), 1-3 Jun 2005; Other Information: 2 refs; This conference was conducted in the framework of the conference Physico-chemical foundations of new technologies of XXI century; Related Information: In: IV Bach conference on radiation chemistry. Abstracts of reports, IV Bakhovskaya konferentsiya po radiatsionnoj khimii. Tezisy dokladov, 152 pages.Subject: 38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; ACTIVATION ENERGY; ALUMINIUM OXIDES; CATALYSIS; CATALYSTS; CHEMICAL REACTION KINETICS; G VALUE; HYDROGEN PRODUCTION; METHANE; RADIOLYSIS; TEMELIN-1 REACTOR; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 1000-4000 K; WATER Daha çox Əlaqəli məqalələr(Google)
Mathematical modeling of the process of radiolysis of homogeneous solution of oxygen in water; Matematicheskoe modelirovanie protsessa radioliza odnorodnogo rastvora kisloroda …	book	AA Garibov, GZ Velibekova, Ya D Dzhafarov	0	2005	Resource Relation: Conference: 4. Bach conference on … Resource Relation: Conference: 4. Bach conference on radiation chemistry, IV Bakhovskaya konferentsiya po radiatsionnoj khimii, Moscow (Russian Federation), 1-3 Jun 2005; Other Information: 3 refs; This conference was conducted in the framework of the conference Physico-chemical foundations of new technologies of XXI century; Related Information: In: IV Bach conference on radiation chemistry. Abstracts of reports, IV Bakhovskaya konferentsiya po radiatsionnoj khimii. Tezisy dokladov, 152 pages. Daha çox Əlaqəli məqalələr(Google)
Influence of ionizing radiation on physicochemical properties of raw petroleum; Vliyanie ioniziruyushchego izlucheniya na fiziko-khimicheskie svojstva syroj nefti	book	AA Garibov, OM Makhmudov, VR Askerova	0	2005	Институту Радиационных Проблем НАНА,-U AZ 1143, Баку … Институту Радиационных Проблем НАНА,-U AZ 1143, Баку ул., Ф. Агайева 9 E-mail: liokmanfrtlrambler. ru В данной работе рассмотрено влияние ионизирующего излучения на физикохимические свойства вязкости, плотности, показатель преломления и газификацию сырой нефти. Процесс радиолиза сырой нефти сложен и многообразен. Влияние излучения на механизм превращения нефти изучено недостаточно. Все продукты, образующиеся при радиолизе можно разбить на три основные группы: продукты разрушения Или деструкции; молекулы углеводорода; продукты внутреннего превращения, при'которых углеродная цепочка получающегося соединения содержит столько же атомов углерода, сколько и цепочка исходного соединения. Daha çox Əlaqəli məqalələr(Google)
Radiation thermal oxidation of beryllium surface; Radiatsionno-termicheskoe okislenie poverkhnosti berilliya	book	AA Garibov, AD Dzhafarov, EA Shirshov	0	2005	In the work thermal (473-1073 K) and … In the work thermal (473-1073 K) and radiation-thermal ({gamma}-quanta {sup 60}Co) processes of beryllium surface oxidation in the contact with water by the method of refraction-adsorption spectroscopy are studied. It is established, that the field of saturation begins at adsorption dose value {>=}65 kGy. Daha çox Əlaqəli məqalələr(Google)
Radiation influence on heterogenous processes in stainless steel contact with sea-water	book	AA Garibov, TN Agayev, GZ Velibekova, AQ Aliyev, SM Aliyev	0	2005	Full text: Austenitic stainless steel (s.s.) with … Full text: Austenitic stainless steel (s.s.) with Cr content 16 %, Ni - 15 % is widely used in nuclear reactors as construction material, for fuel cladding production and also is used in oil and gas production and transportation. They possess comparatively large section of slow neutron capture and as a result high corrosion resistance. In real exploitation condition of nuclear reactors s.s. are exposed to ionizing radiation influence in contact of different media. That's why during their corrosion and destruction processes the surface defect formation processes and further heterogenous processes with their participation are of great importance. The research results of mechanism during radiation-heterogenous processes in nuclear reactor stainless steel contact with sea-water under the influence of {gamma}-radiation in temperature interval 300-1074 K are represented in the given work. Radiolytic processes in water are comprehensively studied and therefore it was taken as model system for dating the surface defects and secondary electrons emitted from metal. The same model system was applied also in sea-water radiolysis processes. It's been established that radiation processes in s.s. lead to molecular hydrogen yield increase and at T=300 K up to 6.5 molec./100 eV. With the temperature increase molecular hydrogen yield increase up to 25.3 molec./100 eV at T{<=}773 K. During the further temperature increase up to 1073 K radiation constituent of radiation-thermal process in comparison with thermal becomes unnoticeable and W{sub T}(H{sub 2}){approx_equal}W{sub p}(H{sub 2}). The kinetics of oxide phase formation of investigated sample surface … Daha çox Əlaqəli məqalələr(Google)
Radiation thermal oxidation of beryllium surface	Abstracts of 5. International conference'Nuclear and Radiation Physics' səh: 417-418	AA Garibov, AD Dzhafarov, EA Shirshov	0	2005	In the work thermal (473-1073 K) and … In the work thermal (473-1073 K) and radiation-thermal (γ-quanta 60Co) processes of beryllium surface oxidation in the contact with water by the method of refraction-adsorption spectroscopy are studied. It is established, that the field of saturation begins at adsorption dose value≥ 65 kGy Daha çox Əlaqəli məqalələr(Google)
Investigation of radiation-catalytic activity of γ-Al2O3 in the process of methane and CH4+ H2O mixture decomposition	IV Bach conference on radiation chemistry. Abstracts of reports /N: INIS-RU--490 səh: 8-8	AA Garibov, TN Agaev	0	2005	Descriptors DEC ALKANES; ALUMINIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL … Descriptors DEC ALKANES; ALUMINIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; DECOMPOSITION; ENERGY; ENRICHED URANIUM REACTORS; HYDROCARBONS; HYDROGEN COMPOUNDS; KINETICS; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; POWER REACTORS; PWR TYPE REACTORS; RADIATION EFFECTS; REACTION KINETICS; REACTORS; TEMPERATURE RANGE; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS; WWER TYPE REACTORS Daha çox Əlaqəli məqalələr(Google)
Mathematical modeling of the process of radiolysis of homogeneous solution of oxygen in water	IV Bach conference on radiation chemistry. Abstracts of reports /N: INIS-RU--490 səh: 40-40	AA Garibov, GZ Velibekova, Ya D Dzhafarov	0	2005	Notes 3 refs. Imprint: This conference was … Notes 3 refs. Imprint: This conference was conducted in the framework of the conference Physico-chemical foundations of new technologies of XXI century; IV Bakhovskaya konferentsiya po radiatsionnoj khimii. Tezisy dokladov Daha çox Əlaqəli məqalələr(Google)
Natural Radionuclides in Soil-Plants in Sheki-Zakatala Zone of Azerbaijan	Radiation Safety Problems in the Caspian Region / Springer Netherlands səh: 103-106	AA Garibov, IA Abbasova, MA Abdullayev, Ch S Aliyev	0	2004	Tobacco is one of the most usable … Tobacco is one of the most usable plant and its goods are utilized in the production of medicines. Lately, several natural radioactive elements contained in tobacco caused the greatest anxiety. The research using a gamma-spectrometric and radiometric link the regularity of the distribution of the natural radionuclides (U-238, Ra-226, Th-232, K-40) have been described due to the scheme: about soil→ tobacco→ stalk of tobacco→ leaves, in the northern region of Azerbaijan. The regularity of free radicals influence on the density of natural radioactive isotopes has been discovered in tobacco. Daha çox Əlaqəli məqalələr(Google)
IRRAS study of radiations stimulated adsorption and radiolysis of water on the surface of aluminium; Izuchenie radiatsionno-stimulirovannoy adsorbtsii i radioliza vodi na …	Transactions of Azerbaijan National Academy of Sciences. Series of Physical-Technical and Mathematical Sciences. Physics and Astronomy /Cild: 120	AA Garibov, NN Hajiyeva, AN Rimikhanova	0	2004	Full Text: Infrared reflection absorption spectroscopy (IRRAS) … Full Text: Infrared reflection absorption spectroscopy (IRRAS) was apllied to study the radiation stimulated adsorption and radiation heteregenous conversion of water on the surface of aluminium. It was established that the adsorption centers of H{sub 2}O on the surface of aluminium under action of {gamma} quanta arise on the basis of molecular and dissiciative mechanism at the room temperature. It was shown that the radiolysis of water in heterosystem AL-ads.H{sub 2}O leads to the formation of surface hydroxides, hydrides and molecular hydrogen, as well as a formation oxide layers on the surface Al. A possible scheme of radiation-heteregenous conversion H{sub 2}O was proposed in the system of Al-adsH{sub 2}O. Daha çox Əlaqəli məqalələr(Google)
Apsheron industrial associations and researches of radioecological conditions of the given territory; GUM ADASI NGCHI-nin istehsalat saheleri ve erazinin radioekolozhi …	book	AA Garibov, RN Mehdiyeva, HM Mahmudov, FR Muradov	0	2004	Full text : This clause contains detail … Full text : This clause contains detail described results of radiation researches within the framework of Apsherone. Briefly we shall note most prominent aspects: Oil-and-gas manufacture on described territory exists more than several tens of years. General extent of maintained territory reaches to 3 thousand hectares. However besides an oil and gas recovery there is an emission of harmful waste products of this industry to the environment. As a result of this there are zones of radioactive infection with background radiation appear in this area which exceeding the established norm a lot. It is necessary to note that the norm of background radiation for this territory reaches to 7-15 mikroroentgen per hour. There are some places with increased pollution where background radiation reaches 100-120 mikroroentgen per hour. The researches which are carried out with the purpose of definition of a radiating background were done by the help of various equipment, in particular with the help of dosimeters. The raised radiating background is caused by presence of gases of radon, radium, thorium, kalium, isotopes of uranium, etc. [Azerbaijani] Full text : V stat'e podrobno opisany issledovanij radioaktivnosti na Apsherone. Vkrattse otmetim naibolee vazhnye aspekty : Neftegazovoe proizvodstvo na opisyvaemoj territorii sushchestvuet uzhe ne odin desyatok let. Obshchaya protyazhennost' ehkspluatiruemoj sostavlyaet okolo 3 tys. ga. Odnako pomimo dobychi nefti i gaza proiskhodit vybros vrednykh otkhodov ehtoj promyshlennosti v okruzhayushchuyu sredu. Vsledstvie ehtogo v dannykh oblastyakh voznikayut zony radioaktivnogo zarazheniya s fonovoj … Daha çox Əlaqəli məqalələr(Google)
Radiation safety in Azerbaijan	book	AA Garibov	0	2004	Full text : This article is devoted … Full text : This article is devoted to consideration of radiation safety problems in Azerbaijan. Dominant role in this activity belongs to different government organizations conducting regulatory monitoring and control of peaceful application of nuclear energy in Azerbaijan. There are also several laws by protection from ionizing radiations preconceived by the help of international organizations and national state organizations. It is also marked that there are 2 kinds of radiation safety factors on the territory of Azerbaijan (internal and external). Using of biochemical radiation reactions, radiation sources and different devices are in detail described in this article. impact of cobalt, strontium, radium, thorium, cesium, americium and uranium isotopes on the environment are also explained. It is shown that neibouring countries which have nuclear power plants and reactors, such as Armenia, Iran and some others, make a real risk of nuclear accidents at present. Daha çox Əlaqəli məqalələr(Google)
Apsheron industrial associations and researches of radioecological conditions of the given territory	Materials of the fifth international scientific conference on ecology and protection of vital activity səh: 174-175	AA Garibov, RN Mehdiyeva, HM Mahmudov, FR Muradov	0	2004	Full text: This clause contains detail described … Full text: This clause contains detail described results of radiation researches within the framework of Apsherone. Briefly we shall note most prominent aspects: Oil-and-gas manufacture on described territory exists more than several tens of years. General extent of maintained territory reaches to 3 thousand hectares. However besides an oil and gas recovery there is an emission of harmful waste products of this industry to the environment. As a result of this there are zones of radioactive infection with background radiation appear in this area which exceeding the established norm a lot. It is necessary to note that the norm of background radiation for this territory reaches to 7-15 mikroroentgen per hour. There are some places with increased pollution where background radiation reaches 100-120 mikroroentgen per hour. The researches which are carried out with the purpose of definition of a radiating background were done by the help of various equipment, in particular with the help of dosimeters. The raised radiating background is caused by presence of gases of radon, radium, thorium, kalium, isotopes of uranium, etc Daha çox Əlaqəli məqalələr(Google)
Nitrogen oxidative activation in the radiolysis process of dioxide hydrocarbon composition, oxygen-nitrogen over 3-d transition metals	book	AA Garibov, VK Kerimov, VR Rustamov, SM Aliyev, Kh Y Nasirova	0	2004	The radiochemical process of nitrogen fixation in … The radiochemical process of nitrogen fixation in carbon dioxide, oxygen-nitrogen composition in 3-d metal (iron, nickel) was studied. Bifunctional character of surface's role in the generation of radiolysis products was postulated: a) Chemisorption's of molecular ions (N{sub 2}{sup +}, CO{sub 2}{sup +}, O{sub 2}{sup +} ) on the surface of metal and their dissociative neutralization. b) Coordination of nitrogen and carbon oxide being generated in nitrosyl and carbonyl-nitrosyl complex of iron and nickel. Total yield of the products is over the rang 6,4{dagger}7,5, to explain radiolysis' what contribution of only neutral products is impossible. Evidently in the generation of final products, defined contribution brings in molecular ions N{sub 2}{sup +} (N{sup +}) and CO{sub 2}{sup +} . Interaction character of these ions with nickel proposes the formation of the relation between unpaired electrons N{sub 2}{sup +} and CO{sub 2}{sup +} with unfilled d-sub level of this metals with the nickel nitride generation [N{sub i}-N=N{sup +}] and binding energy in ion diazotate decreases to twice. The yield of nitrogen dioxide on radiolysis of the air gave G{sub NO2} =0,8{+-}0,2 molecule/100eV which is proper to the date in the literature. Kinetic curve appears rapidly in the saturation. Air radiolysis over iron gave the following results: G{sub NO{sub 2}} = 2,75 {+-} 0,25, G{sub N{sub 2}}{sub O}= 9,0 {+-} 1,0 molecule/100eV. Thus total yield of radiolysis products is {sigma} G = 10,5 {+-} 12,0 molecule/100eV. (author) Daha çox Əlaqəli məqalələr(Google)
Preliminary radiation-oxidizing treatment influence on electrophysical properties of zirconium	book	AA Garibov, TN Agayev, GZ Velibekova, AG Aliyev, SM Aliyev, SS Ismailov	0	2004	The dependences of resistivity ({rho}), thermoelectromotive force … The dependences of resistivity ({rho}), thermoelectromotive force ({alpha}) voltage-current characteristics of thin zirconium film 80-200 mkm of thick from adsorbed dose of {gamma}-quantum have been investigated. It has been found out that when initial meanings of absorbed dose are insignificant (D {<=} 20 kGy) in Zr-ZrO{sub 2} system {rho} is decreased at the expense of formation of point defects (biographic protective oxide film). The further increase of absorbed dose (up to definite value) leads to radiation-heterogeneous processes of protective oxide film formation with high vacancy concentration that is accompanied with {rho} increase. (author) Daha çox Əlaqəli məqalələr(Google)
Preliminary radiation-oxidizing treatment influence on radiation-catalytic activity of zirconium during water decomposition process	Proceedings of the third Eurasian conference on nuclear science and its application /N: INIS-UZ--123 səh: 357-360	AA Garibov, TN Agayev, GZ Velibekova, AG Aliyev, SM Aliyev	0	2004	Today mainly water-cooled nuclear reactors predominate in … Today mainly water-cooled nuclear reactors predominate in atomic energetics. For safe work of nuclear reactors detection of accumulation process of explosives, formed during radiation and temperature influence on heat-carriers in contact with materials of nuclear reactors in normal and emergency regimes of work is of great importance. The main sources of molecular hydrogen formation in normal and emergency regimes are the processes of liquid and vaporous water in vapometallic reaction [1-5]. At the result of these processes molecular hydrogen concentration in heat-carrier composition always exceeds theoretically expected concentration. One of the main ways to solve the problem of water-cooled reactors safety is detection of possibilities to raise material resistance of fuel elements and heat carrier to joint action of ionizing radiation and temperature. The second way is inhibition of radiation-catalytic activity of construction materials' surface during the process of water decomposition. It's been established, that one of the ways to raise resistance of zirconium materials to the influence of ionizing radiation is formation of thin oxide film on the surface of metals. In the given work the influence of preliminary oxidizing treatment of zirconium surface on its radiation-catalytic activity during the process of water decomposition. With this aim zirconium is exposed to preliminary influence of gamma-quantum in contact with hydrogen peroxide at different meanings of absorbed radiation dose. Daha çox Əlaqəli məqalələr(Google)
The influence of preliminary radiation treatment on the radiocatalitical activity of zirconium surface	book	AA Garibov, TN Agayev, GZ Velibekova, AG Aliyev, SM Aliyev	0	2004	Full text: The study of physical-chemical processes … Full text: The study of physical-chemical processes proceeding in contact of metal constructional materials nuclear reactors with water at simultaneous influence of temperature and radiation represents the large interest at the decision of problems material authority and safety of work of nuclear -power installations [1-2]. One of the widely widespread materials of active zone nuclear reactors is metal zirconium and its alloys. The influence of preliminary radiation processing on radiation, radiation -thermal and thermal processes of accumulation of molecular hydrogen and oxidation zirconium in contact with water is investigated at T=673K and {rho}=5mg/sm{sup 3} [3-4]. Initial samples zirconium previously has been exposed by an irradiation in medium H{sub 2}O{sub 2} at D=20-410 kGy. The contribution of radiation processes in these contacts in process thermo-radiation decomposition of water and oxidation of materials of zirconium is revealed. It is established that the interaction of Zr metal, preliminary treated by radiation, with water at radiation -heterogeneous processes leads to passivity of a surface. The rate meanings of thermal, radiation -thermal processes and radiation-chemical yields of hydrogen are determined. It is revealed, that at radiation-heterogeneous processes in system Zr +H{sub 2}O ({rho} =5mg/sm{sup 3} T=673K) the increase of the absorbed doze up to 123kGy results to reduction of a radiation -chemical yield of molecular hydrogen. The further increase of the absorbed doze results to increase of a radiation -chemical yield of hydrogen. The observable effect at the preliminary radiation of zirconium is connected to formation of … Daha çox Əlaqəli məqalələr(Google)
The mathematical modeling of physical level of low electron's energy loss within water and water vapour	book	AA Garibov, GZ Velibekova, YD Jafarov, F CiceK	0	2004	Water and water vapour are the matters … Water and water vapour are the matters being widely applied in various fields of atom and nuclear power engineering. That's why physical level (10" l6-10" 14sec.) of the influence of low energy electrons to water and water vapour was studied. Effective cross-section (1, 5, 10 keV) of electron excitation occurrences being created during the inelastic collision with water molecules, the molecules of water vapour and low energy electrons having low energy and different generation of 5-electrons which were made by them have been calculated by formula: Daha çox Əlaqəli məqalələr(Google)
Infrared reflection absorption spectroscopy study of radiation-heterogeneous processes in the system of aluminum-hexane	book	AA Garibov, NN Gadzhieva, AN Rimikhanova	0	2004	Full text: Infrared reflection absorption spectroscopy (IRRAS) … Full text: Infrared reflection absorption spectroscopy (IRRAS) was applied to study the regularities of radiation conversion of hexane on the surface of aluminum. The research object was the thin polished aluminum plate by mark of AD-00 with reflection coefficient R=0.8{dagger}0.85 in infrared range {lambda}=2.2{dagger}15 {mu} . As adsorbate unsaturated vapors of spectroscopy clear hexane were used. The absorption of hexane (C{sub 2}H{sub 14}) was being studied manometric at pressures P=(0.1{dagger}1.0){center_dot}10{sup 2} Pa , what corresponded to monolayer value of 1-10. The samples were irradiated with {gamma}-quanta of {sup 60}Co with D=1.03 Gy{center_dot}s{sup -1} doze rate. Infrared reflection spectrum when linear-polarized radiation fall on the sample under angle {psi}=10{sup o} was measured by spectrophotometer 'Specord 71 JR' in diapason of 4000-650cm{sup -1} at the temperature by mean of special reflecting arrangements. Formation of molecular hydrogen (H{sub 2}) and other gaseous products of decomposition were controlled by chromotographical and infrared spectroscopical methods. The analysis of hexane infrared absorption spectra after radiation-stimulated adsorption on the surface of aluminum, points out the formation of H-bonded hydrocarbon complex ( {nu}{approx}2680cm{sup -1}) with much loosening of C-H bond (the molecular form of absorption) and the possibility of proceeding dissociative absorption with formation of metal-alkyls ({nu}{approx}2880, 2920, 2970 cm{sup -1}). Probability of the last mentioned process, which proceeds in the most defective centers, increases with increasing of … Daha çox Əlaqəli məqalələr(Google)
The influence of gamma-quanta in electrophysical properties of zirconium metal	Abstracts of the third Eurasian conference on nuclear science and its application /N: INIS-UZ--100 səh: 288-289	AA Garibov, TN Agayev, Sh S Ismailov, AG Aliyev, SM Aliyev	0	2004	The dependence of physical properties (specific resistance-p, … The dependence of physical properties (specific resistance-p, thermo emf-a and vcc) of the thin plates zirconium by thickness 80+ 200 microns, on absorption doze stream of yradiation in contact with H2O2 is investigated. It is revealed that at small primary meanings of the absorbed doze (D< 0, 9-103 Gy) the resistance p in compare with meaning p0 up to a radiation decreases for 47%. The further increase of a stream of the absorbed quanta results to the fast increase of meaning p, and in the field of radiation doze D> 3, 5103 Gy the speed of increase of meaning p begins to weaken. For revealing the reasons of such change p the dependence of relative change of resistance on the absorbed doze D was investigated. In fig. 1 the dependence _^ R_ _ f (O) and a=/(D) for metal p 01 zirconium was given. As it is shown, at the initial stage of dependence p=/(D) p strongly decreases and the relation^ P_ becomes negative. At the further increase D in Daha çox Əlaqəli məqalələr(Google)
Use of high grade heat of solar radiation in oil fields for isolation of base oil from water	book	AA Garibov, PF Rzayev, RM Mustafayeva, FF Mamedov, NG Afandiyeva, TA Mahmudova	0	2004	Full text: Primary conversion of oil for … Full text: Primary conversion of oil for its subsequent transportation to oil refineries is very expensive and laborious process. For its implementation traditional nonrenewable fuel consumption (gas or black oil) is needed as a result of which environment is polluted. Within the frame of energy-saving technology and energy efficiency in view of power conditions (reducing reserves of fuel used) it is proposed to cover the part of this input due to the use of concentration of solar energy Daha çox Əlaqəli məqalələr(Google)
Radioecological study of oil fields on Absheron Peninsula	book / Türkiye Atom Enerjisi Kurumu, TÜDNAEM	AA Garibov, SM Aliyev, VI Huseynov, F Yu Humbatov, KA Babayev	0	2004	Over 150 years oil production is developed … Over 150 years oil production is developed on Absheron Peninsula in Azerbaijan. This has resulted in a variety of ecological problems, such as contamination of water, soil and air with natural radioactive elements and oil, formation of great number of oil-field water lakes and swamps etc. Oil-field water is rich with chlorine ion and dissolves some radionuclide containing compounds such as compounds of radium in oil-bearing strata. Being pumped out together with oil and then separated from it, oil-field water is discharged by channels to artificial lakes. Due to precipitation and accumulation processes Ra226, Ra228 isotopes and their decay products are found in large amounts in soil, water and sediments in oil production areas [1]. Daha çox Əlaqəli məqalələr(Google)
Influence of prelimenary radiation-oxidizing treatment on thecorrosion resistance of zirconium in conditions of action of ionizing radiation	book / Türkiye Atom Enerjisi Kurumu, TÜDNAEM	AA Garibov, TN Agayev, GZ Velibekova, AG Aliyev	0	2004	Today mainly water-cooled nuclear reactors predominate in … Today mainly water-cooled nuclear reactors predominate in atomic energetics. For safe work of nuclear reactors detection of accumulation process of explosives, formed during radiation and temperature influence on heat-carriers in contact with materials of nuclear reactors in normal and emergency regimes of work is of great importance. The main sources of molecular hydrogen formation in normal and emergency regimes are the processes of liquid and vaporous water in vapometallic reaction [1-5]. At the result of these processes molecular hydrogen concentration in heat-carrier composition always exceeds theoretically expected concentration.One of the main ways to solve the problem of water-cooled reactors safety is detection of possibilities to raise material resistance of fuel elements and heat carrier to joint action of ionizing radiation and temperature. The second way is inhibition of radiation-catalytic activity of construction materials’ surface during the process of water decomposition. It’s been established, that one of the ways to raise resistance of zirconium materials to the influence of ionizing radiation is formation of thin oxide film on the surface of metals. In the given work the influence of preliminary oxidizing treatment of zirconium surface on its radiation-catalytic activity during the process of water decomposition. With this aim zirconium is exposed to preliminary influence of gamma-quantum in contact with hydrogen peroxide at different meanings of absorbed radiation dose. Daha çox Əlaqəli məqalələr(Google)
Mathematical modelling of processes of radiolysis of water, hexane and water-hexane mixture	book / Türkiye Atom Enerjisi Kurumu, TÜDNAEM	AA Garibov, K Eyubov, T Agaev, G Akhmedli	0	2004	In order to explain the obtained experimental … In order to explain the obtained experimental data and to reveal possible mechanisms of the reactions upon radiolysis of water, hexane and water-hexane mixture modeling of the processes occurring in these systems has been carried out. In this modeling the following factors were taken into account: dose rate, volume of the irradiated system, time of irradiation, concentrations of components, constants of the reactions rates, etc. Modeling of the process kinetics has been made with computer program GEPASI 3 for the Windows operating system. Description of this program is given in [1, 2]. Constants of the reactions rates are taken from [3-9]. The main purpose of the modeling is to study the processes occurring in the water-hexane mixture upon/-radiolysis. However, for comparison with the literature, separate radiolysis separately of liquid water and hexane was first modeled. In the case of liquid water rate constants from [3],[7],[9] as well as our own experimental data were used: Daha çox Əlaqəli məqalələr(Google)
The formation of nuclear export control in Azerbaijan	book	AA Garibov	0	2003	Full text: The controlling process of exporting … Full text: The controlling process of exporting and importing on Azerbaijan borders is being carried out by two state organizations. 1.Border Guard Department; 2.Azerbaijan State Customs Committee. The officers of these organizations have no enough necessary experience and knowledge dealing with the legal and illegal trafficking. There were not special educational institutions in order to train personals for both of these organizations made newly. So there's difference between the professions of the majority of the employees, that's why some of the employees follow the instructions linking to the normative documents while passing the border. When trafficking nuclear and dual-use items officially the controller and other employees should look through the list of all and know them how to behave and to make official, the characteristic parameters of the materials, and the instruction of monitoring. In order to realize all works pointed, the employees of Border Guard Department and Customs Control Check Points have to attend special courses. The employees of both organizations are frequently changed that's why studying courses are to be organized. The analysis of studying considered that will be realized shows mainly there may be two student groups. Mainly, the Institute of Radiation Problems of ANAS (Azerbaijan National Academy of Sciences) as the expert laboratory takes part in. On the borders of Azerbaijan Republic the dual-use items and equipment having the type of isotope sources being utilized in the technological process are mainly being transported. In the materials presented the results and the solution of the problems dealing with … Daha çox Əlaqəli məqalələr(Google)
Foundation of national radionuclide laboratory in Azerbaijan	Radiation safety problems in the Caspian region. Programme and abstracts səh: 60-60	A Garibov, Ch Aliev, T Zolotovitskaya	0	2003	Full text: According to the comprehensive Nuclear-Test-Ban … Full text: According to the comprehensive Nuclear-Test-Ban Treaty the radionuclide monitoring is being carried out by International Monitoring System (IMS) consisting of 80 stations to measure radionuclides in the atmosphere. They are supported by 16 laboratories conducting radionuclide analysis of specimens from the stations. However, international situation in the south-east of the Eastern Europe is not favorable to implement monitoring of nuclear safety in the region. To duly perform monitoring it is necessary to increase number of radionuclide stations and to found a laboratory in the region. The most suitable strategic test-area to inspect nuclear situation in the region is the territory in Azerbaijan, which is a nuclear-free zone. However, it is surrounded by hazardous nuclear objects such like nuclear stations in Armenia, Kazakhstan, Iran, Iraque and also by plants manufacturing nuclear products in the north Iraque and in the south Azerbaijan (Iran). There are a number of advantages in Azerbaijan to conduct quick and effective inspection of the change of radionuclide situation. These advantages are feasible to the events determined by radionuclide component of the IMS. The following parameters are also applicable to these events: concentration of background natural and anthropogenic radionuclides; concentration of concrete products of fission and activation besides ordinary monitoring; relation of one concrete product of fission and activation with another. Moreover, state of natural background and anthropogenic concentration of radionuclides has been studied thoroughly in the territory of Azerbaijan. A favorable parameter to quickly … Daha çox Əlaqəli məqalələr(Google)
Accumulation of the natural radionuclides by tobacco in the northern regions of Azerbaijan	book	AA Garibov, IA Abbasova, MA Abdullayev, Ch S Aliyev	0	2003	Full text: Tobacco is one of the … Full text: Tobacco is one of the most usable technical plants and tobacco goods are utilized in the production of medicines. The researches dealing with decreasing their harmful influence are being done. Lately the amount of the several natural radioactive elements containing in tobacco caused the greatest anxiety. The knowledge about the amount of the natural radionuclides in the tobacco gives the opportunity that they should be concerned to the low radioactive factors, which characterize the problem of studying of noxious features for human beings. That is why depending on the regions where tobacco is grown revealing the regularity of conferment of the natural radionuclides by tobacco plant has the greatest importance. The carried out researches link the regularity of the distribution of the natural radionuclides (U238, Ra226, Th232, K40) have been described due to the scheme: about soil, tobacco, stalk of tobacco leaves in the northern region of Azerbaijan. Radionuclides have been researched by the method of gamma-spectrometric, radiometric. The obtained results show that the accumulation of K40 isotope in tobacco is the most effective, the specific activity decreases from root to leaf, but in dry leaves it is high. The regularity of free radicals influence on the density of natural radioactive isotopes has been discovered in tobacco. Daha çox Əlaqəli məqalələr(Google)
Influence of technological cycles of natural gas processing on the content of radioactive radon in its composition	book	AA Garibov, GZ Velibekova, GF Miralyamov, PC Mamedova	0	2003	Full text: Radioactive gas radon is in … Full text: Radioactive gas radon is in the composition of natural gas. Radon is formed as a result of radioactive decay of natural radionuclides and it goes into the natural gas. Despite the fact that certain part of radon volatilises or decays in the processes of natural gas production, transportation and processing due to the natural gas the great quantity of radioactive substances come to the conditions of life. The investigations of regularities of the radon content changes in the composition of natural gas during its processing are great interest. The regularities of radon content changes in the composition of natural gas depending upon deposits, depth production and at different stages of its processing have been firstly studied. The absorption method is used at gas-processing plants for the extraction of heavy hydrocarbon fractions from the natural gas. Kerosene oil fractions are used as a sorbent. Relatively heavy hydrocarbons are isolated from sorbent by the desorption method and in future they are isolated in separate fractions. First, the content of radon in the composition of natural gas has been investigated. It is established that the values of volume activity for radon are changed in wide range from 20 to 1178 Bq/m{sup 3}. The following conclusions have been done on the basis of obtained results: the content of radon in the composition of natural gas coming to the processing is changed in wide range. It is connected with different content of radioactive isotopes at different gas fields. Kerosene-gas oil fraction of the oil is used as a sorbent during gas processing and it has absorption activity by radon. The content of radon in consumption gas … Daha çox Əlaqəli məqalələr(Google)
Migration of natural radionuclides in different tobacco sorts in Azerbaijan; Migratsiya prirodnykh radionuklidov v razlichnykh sortakh v Sheki-zagatalinskoj zone Azerbajdzhana	book	AA Garibov, IB Abbasova, MA Abdullaev, BG Abbasov	0	2003	Resource Relation: Conference: The 3-rd congress on … Resource Relation: Conference: The 3-rd congress on radiation research (radiobiology and radioecology), 3 z'yizd z radyiatsyijnikh doslyidzhen'(radyiobyiologyiya yi radyioekologyiya), Kyiv (Ukraine), 21-25 May 2003; Other Information: PBD: 2003; Related Information: In: The 3-rd congress on radiation research (radiobiology and radioecology), 3 z'yizd z radyiatsyijnikh doslyidzhen'(radyiobyiologyiya yi radyioekologyiya), by Grodzins' kij, DM (ed.), 449 pages.Subject: 63 RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS; AZERBAIJAN; BUILDUP; CONTAMINATION; NATURAL RADIOACTIVITY; NICOTIANA; POTASSIUM 40; RADIOECOLOGICAL CONCENTRATION; RADIONUCLIDE MIGRATION; SOILS; THORIUM 232; URANIUM 238 Daha çox Əlaqəli məqalələr(Google)
Energy adsorption spectrum at {gamma}-quanta action on BeO; Spektr pogloshcheniya ehnergii pri vozdejstvii {gamma}-kvantov na BeO	book	AA Garibov, Ya D Dzhafarov, EA Shirshov	0	2003	On the base of MathCAD-2001 code the … On the base of MathCAD-2001 code the yields of excited states and electron-hole pairs on 100 eV, dose rate, and amount of adsorbed energy in BeO under ionizing radiation action is carried out. The yields of excited states and non-equilibrium charge carries by the experimental EPR method, adsorption method and radiolysis of adsorbed model substances were defined. Values, got by the calculation way are appropriate to experimental one within precision limits. Daha çox Əlaqəli məqalələr(Google)
Radiation-heterogeneous processes on the surface of stainless steel in contact with water	Abstracts of 4. International conference'Nuclear and Radiation Physics' səh: 209-210	A Garibov, TN Agayev, Sh S Ismayilov, GZ Velibekova, AG Aliyev	0	2003	Full text: Stainless steels are one of … Full text: Stainless steels are one of prevailing materials of nuclear power engineering. Under operating conditions in real systems they are exposed to influence of ionizing radiation in contact with various environments. Therefore in the processes of corrosion and destruction of stainless steels special significance takes on surface processes and subsequent heterogeneous processes with their participation. In this report the results of research of nuclear-heterogeneous processes regularities in contact with stainless steel of nuclear reactors with water under influence of γ-quanta in the temperature range 300-573 K are given. Radiolytic processes in water are investigated comprehensively and therefore it was taken as modelling system for titration of surface defects and secondary electrons, emitted from metal. It was determined, that radiation processes in stainless steel give rise to the increasing of energy output of molecular hydrogen at water radiolysis from 0.45 molecule/100 eV at pure water radiolysis at 296 K up to 3.4 molecule/100 eV at the presence of stainless steel at 300 K. With increase of temperature the output of molecular hydrogen increases up to 8.2 molecule/100 eV at 573 K. Processes of lattice damage in samples of stainless steel under influence of γ-rays were investigated by electrophysical method. Influence of γ-radiation on stainless steel in contact with water at temperatures T≤ 423 K and initial values of radiation dose D≤ 200 kGy given rise to the reduction of electrical resistivity of samples. At doses D≥ 200 kGy electrical resistivity is increased. Increase of temperature from 333 K up to 423 K lead to the reduction of dose … Daha çox Əlaqəli məqalələr(Google)
Energy adsorption spectrum at γ-quanta action on BeO	Abstracts of 4. International conference'Nuclear and Radiation Physics' səh: 335-337	AA Garibov, Ya D Dzhafarov, EA Shirshov	0	2003	On the base of MathCAD-2001 code the … On the base of MathCAD-2001 code the yields of excited states and electron-hole pairs on 100 eV, dose rate, and amount of adsorbed energy in BeO under ionizing radiation action is carried out. The yields of excited states and non-equilibrium charge carries by the experimental EPR method, adsorption method and radiolysis of adsorbed model substances were defined. Values, got by the calculation way are appropriate to experimental one within precision limits Daha çox Əlaqəli məqalələr(Google)
The directions in peaceful use of nuclear energy in Azerbaijan	book / Türkiye Atom Enerjisi Kurumu, TÜDNAEM	A Garibov	0	2003	Today, the following problems could be related … Today, the following problems could be related to the peaceful applications of nuclear energy: 1. The upgrading of technological systems for both the uranium mining and processing in order to reduce up to minimum the impact to the environment. During last years the total uranium production is approximately equal to 35448 tons (according to official data, March 1998). However, the quantity of wastes that are discharged in the environment is huge. So, according to the data of 1993 just in Kazakhstan during exploitation of uranium-ore deposits was produced 219 million tons wastes that have total activity 250 thousands Ci. Daha çox Əlaqəli məqalələr(Google)
The heat shock proteins at the increasing of the radioresistance of silkworm embryo Bombyx Moril	book	AA Garibov, FA Agaev, DI Aliev, IN Alieva	0	2002	The aim of this study is revealing … The aim of this study is revealing the role of Heat Shock Proteins (HSP) at the radio-modification effect of Heat Shock (HS) on the silkworm embryo. Our preliminary study was indicated that 3-daily silkworm embryo is more than 10-12 times sensitive to gamma-radiation in comparative to 7-daily embryo. Investigation of the HS effect on the radiosensitivity of the embryo indicates that thermal treatment (40 deg. C) of 3 daily embryo during 60 min before irradiation leads the increasing of its radioresistance. At the same time, the HS treatment immediately after irradiation capable increases strike affect of irradiation. LD{sub 50} for heat treated embryo before and after irradiation consists of 46.7 and 19.0 Gy, correspondingly. For embryo irradiated without heat treatment LD{sub 50} is 29.5 Gy. Identical effects are observed for 7-daily embryo. Increasing of the radioresistance by HS before irradiation, obviously, may be explained by the embryo cell reply to the stress factor and capable initiated by different biochemical shifts, for example, by induction of HPS synthesis. According to the results of carried out experiments HS treatment leads to the induction or increasing of the HSP synthesis into this embryo. Protein with molecular mass 70 kDa (HSP-70 kDa) has been synthesised de novo. The synthesis of the other two proteins (HSP-83 kDa and HSP-68 kDa) significantly increases at the high temperature. It is noted, that HSP-70 kDa consists of 55-60 % of whole included radioactive mark. Identical induction was observed in the experiments at the combined effect both HS and gamma-radiation on the embryo. At the post-radiation heat treatment the induction … Daha çox Əlaqəli məqalələr(Google)
Definition of spatial distribution of the absorbed dose of {gamma}-radiation source {sup 60} Co for installation URI	book	AA Garibov, EA Shirshov, J Dzhafarov	0	2002	The study of energy distribution among different … The study of energy distribution among different objects (as well as forms of energy absorption in them) being researched in radiation chemistry, radiobiology and micro-dosimetry has become one of the actual problems recently. Impossibility of practical parameters definition makes the theoretical solution of the problem one of the major tasks in this field. The most probable primary processes of interaction the {gamma}-radiation with subjects of inquiry are Compton dispersion and photoeffect. Therefore in this work on the base of Compton dispersion and photoeffect an entire spectrum of dispersive {gamma}-quanta and {delta}-electrons formed in the result of monoenergetic {gamma}-quanta interaction with different media (gaseous, liquid, solid) is calculated. The flux density of {gamma}-quanta in any part of cylindrical working volume is determined. Section of interaction of monoenergetic {gamma}-quanta with the medium is calculated by the equation of Klein-Nishina-Tamm and Bete. Depending on energy spectrum of {delta}-electrons obtained in the result of the interaction their average energy is determined by means of stepping method. Interaction process cross-sectional of {delta}-electrons with the medium is determined by the equation of Grizinsky. The account proceeded up to value of {delta}-electrons energy approached to value of medium ionization energy. Dose rate received by a calculation way on the formula: P = k{center_dot}{phi}{sub i} (k - the constant of transition from density of a flow to a dose) to within {+-}5 % coincides with experimental values. The account was carried out on the basis of installations available in Section of … Daha çox Əlaqəli məqalələr(Google)
Contribution of the radiation-heterogenous processes on the hydrogen safety of the nuclear power station	book	AA Garibov, MK Kerimov	0	2002	In the present article the experimental results … In the present article the experimental results of hydrogen accumulation research and oxidation methods by radiation and radiation-thermal heterogenous processes at the zirconium, Zr alloy with 1 % Nb stainless steel contact with water has been given. A reactor zirconium with {approx}99.9 % purity, Zr alloy with 1 % Nb and stainless steel Xamamina were used as the research objects. Radiation and radiation-thermal processes were carried out at the {sup 60}Co isotope source of gamma-radiation with the accuracy temperature being {+-}1 K. Chemical dosemeters, such as ferrosulfate, cyclohexane and methane were used for dosimetry of source. It is determined, that during radiation-heterogenous process in reactor materials and H{sub 2}O systems, metal surface oxidation and water radiolysis products accumulation occur in contacting medium. An important contribution to this process makes the secondary electron radiation from metals, active surface states and radiation-catalytic action of metal surface oxide spots in the water decomposition. Daha çox Əlaqəli məqalələr(Google)
Radiation chemistry and physics of solid systems	book / Türkiye Atom Enerjisi Kurumu, TÜDNAEM	A Garibov	0	2002	Since the seventies, intensive research on influence … Since the seventies, intensive research on influence of ionizing radiation at various temperatures, intensities and gaseous mediums upon physical-chemical and electrophysical properties of different oxide systems, adsorbents, catalysts and materials of nuclear reactors were conducted in Azerbaijan with the intent to determine effective uses for radiation and heat components of nuclear energy [1-24].It was established that radiation-chemical processes on the surface of zeolite-containing catalysts could create complementary active centers for oil hydrocarbon cracking. These centers lead to an increase in gasoline fractions yield and the decrease of unwanted products during catalytic cracking of oil fractions. Stable Lewis and Brenetedov acid sites are produced as a result of influence of ionizing radiation and radiation-chemical processes with the assistance of adsorbed phases in the zeolite and zeolite-containing catalysts. Stable acid sites give rise to both the decrease of activation energy of catalytic oil hydrocarbon cracking processes and increased activity and selectivity. Daha çox Əlaqəli məqalələr(Google)
An infrared spectroscopy study of radiation-induced surface processes in BeO and BeO-Y2O system	book /Cild: 30 /N: 3 səh: 176-180	AA Garibov, NN Gadzhieva, Kh I Abdullaeva, AM Gasanov, MM Aliev	0	1996	Regularities of accumulation of gamma-radiation induced centers … Regularities of accumulation of gamma-radiation induced centers in BeO which are adsorptively active with respect to water and the mechanism of heterogeneous radiolysis of water in the presence of BeO are studied by IR spectroscopy. It is ascertained that under the action of gamma quanta (60Co, dose rate 7.2 Gy. s) and thermal vacuum treatment water adsorption centers in BeO are brought about according to the molecular and dissociation mechanisms. Regularities of radiolytic decomposition of water molecules adsorbed on BeO surface are revealed. A mechanism of radiolytic processes in the BeO+ H2O system is proposed. 11 refs., 3 figs Daha çox Əlaqəli məqalələr(Google)
An infrared spectroscopy study of radiation-induced surface processes in BeO and BeO-Y {sub 2} O system; Izuchenie poverkhnostno-radiatsionnykh protsessov v BeO i sisteme BeO+ …	Khimiya Vysokikh Ehnergij /Cild: 30	AA Garibov, NN Gadzhieva, Kh I Abdullaeva, AM Gasanov, MM Aliev	0	1996	Regularities of accumulation of gamma-radiation induced centers … Regularities of accumulation of gamma-radiation induced centers in BeO which are adsorptively active with respect to water and the mechanism of heterogeneous radiolysis of water in the presence of BeO are studied by IR spectroscopy. It is ascertained that under the action of gamma quanta ({sup 60}Co, dose rate 7.2 Gy.s) and thermal vacuum treatment water adsorption centers in BeO are brought about according to the molecular and dissociation mechanisms. Regularities of radiolytic decomposition of water molecules adsorbed on BeO surface are revealed. A mechanism of radiolytic processes in the BeO + H{sub 2}O system is proposed. 11 refs., 3 figs. Daha çox Əlaqəli məqalələr(Google)
MECHANISM OF PRODUCTION AND DEATH OF LOCALIZED CHARGES GENERATED IN BEO BY ELECTRIC-DISCHARGE	KHIMICHESKAYA FIZIKA / MEZHDUNARODNAYA KNIGA /Cild: 12 /N: 8 səh: 1097-1105	MM ALIEV, AA GARIBOV, MK KERIMOV, II ALIZADE, RD KASUMOV	0	1993	Əlaqəli məqalələr(Google)
Surface effect on generation processes of localized charges in developed in electric discharge	Fizika Tverdogo Tela / Ioffe Institute /Cild: 33 /N: 11 səh: 3331-3335	AA Garibov, Mamed Meshadi ogly Aliev, DA Guseinov, NT Panakhov	0	1991	MM Aliev, AA Garibov, DA Guseinov, NT … MM Aliev, AA Garibov, DA Guseinov, NT Panakhov, “Surface effect on generation processes of localized charges in $\mathrm{BeO}$ developed in electric discharge”, Fizika Tverdogo Tela, 33:11 (1991), 3331–3335 Fizika Tverdogo Tela RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PACKAGE AMSBIB General information Latest issue Archive Search papers Search references RSS Latest issue Current issues Archive issues What is RSS Fizika Tverdogo Tela: Year: Volume: Issue: Page: Find Your organisation: Google bot Personal entry: Login: Password: Save password Enter Forgotten password? Register Powered by MathJax Fizika Tverdogo Tela, 1991, Volume 33, Issue 11, Pages 3331–3335 (Mi ftt7185) Surface effect on generation processes of localized charges in $\mathrm{BeO}$ developed in electric discharge MM Aliev , AA Garibov , DA Guseinov , NT … Daha çox Əlaqəli məqalələr(Google)
Influence of the surface on the generation processes of localized charges in BeO treated in an electric discharge medium	Soviet physics. Solid state /Cild: 33 /N: 11 səh: 1878-1881	MM ALIEV, AA GARIBOV, DA GUSEINOV, NT PANAKHOV	0	1991	Influence of the surface on the generation … Influence of the surface on the generation processes of localized charges in BeO treated in an electric discharge medium CNRS Inist Pascal-Francis CNRS Pascal and Francis Bibliographic Databases Simple search Advanced search Search by classification Search by vocabulary My Account Home > Search results Help Export Export Selection : Selected items (1) Format : Permanent link CopyPermanent link Copy http://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=5334142 Influence of the surface on the generation processes of localized charges in BeO treated in an electric discharge medium Author ALIEV, M. M; GARIBOV, A. A; GUSEINOV, D. A; PANAKHOV, N. T; TYBULEWICZ, A (Translator) Acad. sci. Azerbaidzhan SSR, radiation res. div., Baku, Ussr Source Soviet physics. Solid state. 1991, Vol 33, Num 11, pp 1878-1881 ; ref : 13 ref ISSN 0038-5654 Scientific domain Condensed state … Daha çox Əlaqəli məqalələr(Google)
Influence of [Be]/[Si] ratio in beryllium silicate on its radiation-catalytic activity in the process of hydrogen radiolytic production from water	book /Cild: 24 /N: 2 səh: 183-184	AA Garibov, Ya D Dzhafarov, RD Kasumov, Kh B Gezalov	0	1990	Catalytic processes of heterogeneous radiolysis of water … Catalytic processes of heterogeneous radiolysis of water are studied under static conditions. Radiation-catalytic activity of specimens of beryllium silicate catalyst is characterized by the value of radiation chemical yield of H2 molecules at 100 eV absorbed by the whole system-catalyst+ H2O. It is established that radiation catalytic activity of Be-Si grows with increase of [Be]/[Si] ratio. The latter testifies about the fact that introduction of Be2+ silicate into the composition causes formation of active centers of water decomposition. Kinetics of defects accumulation in specimens of the catalyst under γ-quanta effect at 77 K is studied to detect the contribution of nonequilibrium charge carriers to the energy transfer process in the system investigated by the ESR method Daha çox Əlaqəli məqalələr(Google)
Regularities of energy transfer during heterogeneous radiolysis of water in the presence of amorphous aluminosilicate	book /Cild: 24 /N: 3 səh: 204-209	AA Garibov, TN Agaev, GZ Velibekova, RD Kasumov, Kh B Gezalov	0	1990	The mechanism of radiation-catalytic effect of amorphous … The mechanism of radiation-catalytic effect of amorphous aluminosilicate in radiolytic process of water decomposition has been studied. Kinetics of accumulation of paramagnetic radiation defects and H atoms under the effect of γ-quanta on 60Co in the dose rate of 9.6 Gy/s on heterogeneous system Al-Si+ H2O at 77 K is investigated. Regularities of radiation-catalytic water decomposition in the presence of Al-Si at different dispersion values of the samples, as well as temperature and water vapour density, are considered. The mechanism for energy transfer to the surface in the system Al-Si+ H2O is suggested and its depth (tens of micrometers) is evaluated Daha çox Əlaqəli məqalələr(Google)
Effect of the [Be]/[Si] ratio in a beryllium silicate on its radiation catalytic activity in radiolytic production of hydrogen from water	book /Cild: 24 /N: 2 səh: 157-158	AA Garibov, Ya D Dzhafarov, RD Kasumov, Kh B Gezalov	0	1990	Due to their high radiation stability and … Due to their high radiation stability and radiation catalytic properties silicate systems are of great interest in the field of materials science and radiation catalysis. One of the principal factors affecting the surface radiation physicochemical properties of silicate systems is their cationic composition. In it was established that the radiation catalytic activity of silicates Me2+-SiO3 in the radiolytic decomposition of water increases with a decrease in the ionic radius of Me2+. In this investigation the authors have studied the radiation catalytic activity of a beryllium silicate in the radiolytic production of hydrogen from water as a function of the Be2+ cation content in it Daha çox Əlaqəli məqalələr(Google)
RADIATION DEFECTS IN GAMMA-IRRADIATED ZIRCONIUM DIOXIDE	HIGH ENERGY CHEMISTRY / MAIK NAUKA/INTERPERIODICA/SPRINGER /Cild: 23 səh: 376-377	AA GARIBOV, RD KASUMOV, KB GEZALOV, NR TAIROV, NI MUSAEV	0	1989	Əlaqəli məqalələr(Google)
Reaction of Alloys of Scandium and Zirconium with Hydrogen.	ChemInform / WILEY‐VCH Verlag GmbH /Cild: 20 /N: 22 səh: no-no	AA GARIBOV, KN SEMENENKO, VN VERBETSKII, EA MOVLAEV	0	1989	Alloys of Zr and Sc are prepared … Alloys of Zr and Sc are prepared with 10 to 90 at.% of Zr. Daha çox Əlaqəli məqalələr(Google)
Interaction avec l'hydrogène des alliages de scandium avec le zirconium	Žurnal neorganičeskoj himii /Cild: 34 /N: 3 səh: 795-797	AA GARIBOV, KN SEMENENKO, VN VERBETSKIJ, EH A MOVLAEV	0	1989	Interaction avec l'hydrogène des alliages de scandium … Interaction avec l'hydrogène des alliages de scandium avec le zirconium CNRS Inist Pascal-Francis CNRS Pascal and Francis Bibliographic Databases Simple search Advanced search Search by classification Search by vocabulary My Account Home > Search results Help Export Export Selection : Selected items (1) Format : Permanent link CopyPermanent link Copy http://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7306447 Interaction avec l'hydrogène des alliages de scandium avec le zirconium Author SEMENENKO, K. N 1 ; VERBETSKIJ, V. N; MOVLAEV, EH. A; GARIBOV, A. A [1] Moskovskij gos. univ. im. MV Lomonosova, Ussr Source Žurnal neorganičeskoj himii. 1989, Vol 34, Num 3, pp 795-797 ; ref : 5 ref CODEN ZNOKAQ ISSN 0044-457X Scientific domain Inorganic chemistry Publisher Nauka, Moskva Publication country Russian Federation Document type Article Language Russian … Daha çox Əlaqəli məqalələr(Google)
Interaction of hydrogen with scandium-zirconium alloys	book /Cild: 34 /N: 3 səh: 795-797	AA Garibov, KN Semenenko, VN Verbetskij, Eh A Movlaev	0	1989	Intreaction of hydrogen with zirconium alloys with … Intreaction of hydrogen with zirconium alloys with rare earth and scandium under the pressure of 5-15 atm has been studied for the first time. It is ascertained that alloys containing not more than 50 at% zirconium interact with hydrogen at room temperature, and allloyscontaining more than 50 at.% zirconium interact with hydrogen at 250-400 deg C. During heating in vacuum up to 800 deg C none of the hydrides prepared evolves hydrogen. All the alloys investigated absorb hydrogen with the formation of hydride of the maximum composition MH2. Beside Sc0. 1Zr0. 9H2 the hydrides form fcc lattice of fluorite type Daha çox Əlaqəli məqalələr(Google)
Absorbed. gamma.-ray dose in oxide dielectrics	Sov. At. Energy (Engl. Transl.);(United States) /Cild: 63 /N: 4	AA Garibov, Ya D Dzhafarov, KA Aliev, SM Iskenderov, VF Krasnoshtanov	3	1988	A technique was developed and used to … A technique was developed and used to calculate the absorbed gamma-ray dose in the oxide dielectrics SiO/sub 2/, Al/sub 2/O/sub 3/, BeO, and, for comparison, in the model dosimetric materials water and cyclohexane. The calculation results were compared with the absorbed radiation dose rates obtained experimentally by a chemical method. It was established that the basic contribution to the energy transfer in the given systems is from Compton electrons. Daha çox Əlaqəli məqalələr(Google)
ESR studies of heterogeneous radiation processes in a B/sub 2/O/sub 3/+ H/sub 2/O system	Radiat. Phys. Chem., Int. J. Radiat. Appl. Instrum. Part C;(United Kingdom) /Cild: 32 /N: 4	AA Garibov, AM Gasanov, KB Gezalov, KI Abdullayeva	0	1988	The accumulation of radiation-induced defects and of … The accumulation of radiation-induced defects and of H-atoms on ..gamma..-irradiation of a B/sub 2/O/sub 3/ + H/sub 2/O system, at 77 K, at different concentrations of water molecules have been investigated by ESR. The radiation-chemical yields of paramagnetic centres and of H-atoms have been determined from appropriate kinetic curves. It has been established that increasing the concentration of water molecules in the system results in a lowering of the yield of paramagnetic centres and an increase in the H-atom concentration. On the basis of the results obtained a mechanism has been suggested for heterogeneous radiation processes in this system at 77 K. Daha çox Əlaqəli məqalələr(Google)
Radiation thermocatalytic processes of hydrogen production from water	Atomic-hydrogen power and technology /N: INIS-SU--56 səh: 41-43	AA Garibov, TN Agaev, GZ Velibekova, Ya D Dzhafarov, Kh B Gezalov, M Kh Ramazanova	0	1988	The results of studies of radiation-thermocatalytic water … The results of studies of radiation-thermocatalytic water decomposition in the 673-773 K temperature range in the presence of BeO and titanium Y-type zeolite are presented. It is found that radiation-thermocatalytic processes of hydrogen production from water are characterized by a lower activation energy (55.4 kJ/mole) as compared with thermocatalytic processes (88.4 kJ/mole). The radiation-thermocatalytic process rate in the presence of oxide systems is not an additive sum of rates of radiation-catalytic (at 296-300 K) and thermocatalytic processes of water decomposition. On the basis of obtained results the conclusion is made that during radiation-catalytic decomposition of water in a heterogeneous system BeO+ H2O the main contribution into this process is made by excitons, radiation-chemical yields of excitons and non-equilibrium charge-carriers are 4.4-4.5 excitons per 100 eV and 3.0-3.2 pairs per 100 eV, respectively Daha çox Əlaqəli məqalələr(Google)
EPR study of radiation heterogeneous processes in NaY zeolite+ H/sub 2/O system	High Energy Chem.(Engl. Transl.);(United States) /Cild: 21 /N: 3	AA Garibov, TN Agaev, GZ Velibekova, AM Gasanov, RD Kasumov, Kh B Gezalov	0	1987	The formation of paramagnetic defects and free … The formation of paramagnetic defects and free radical products in ..gamma..-irradiated NaY zeolite + H/sub 2/O systems with variable content of water was studied at 77/sup 0/K by the EPR method. It was found that increase in the water content causes a decrease in the concentration of hole centers in a zeolite and increase in the concentration of H and OH radicals. The kinetics of accumulation of these particles was studied and their radiation chemical yields were determined. A mechanism of the process describing the experimental results has been proposed. Daha çox Əlaqəli məqalələr(Google)
Nature of the radiation defects in. gamma.-irradiated boron oxide	High Energy Chem.(Engl. Transl.);(United States) /Cild: 21 /N: 2	AA Garibov, AM Gasanov, MM Aliev, Kh B Gezalov, R Dzh Kasumov	2	1987	The relationships for the accumulation of paramagnetic … The relationships for the accumulation of paramagnetic effects in ..gamma..-irradiated B/sub 2/O/sub 3/ at 77/sup 0/K for various absorbed dose rates have been studied by EPR. It has been established that electrons and two types of holes may be stabilized in B/sub 2/O/sub 3/, depending on the absorbed dose. Daha çox Əlaqəli məqalələr(Google)
Influence of composition of matrices on radiation-catalytic processes of zeolite-containing catalysts in radiolysis of water	Kinet. Catal.(Engl. Transl.);(United States) / Radiation Research Section, Baku, USSR /Cild: 27 /N: 4	AA Garibov, GZ Velibekova, MI Rustamov, AT Khudiev	0	1987	Radiation-catalytic properties of different matrices and zeolite-containing … Radiation-catalytic properties of different matrices and zeolite-containing catalysts obtained from them were studied in the radiolysis of water. It was found that on transition from Mg-Si to Al-Mg-Si and Al-Si, the radiation-catalytic activity increased. As a result of the mutual influence of the matrix and the zeolite component, the zeolite-containing catalysts acquire a higher radiation-catalytic activity than do their components. The observed regularity in the change in the radiation-catalytic activity with change in their composition indicates the participation of the (AlO/sub n/)-polyhedra as active centers in the radiolysis of water. Daha çox Əlaqəli məqalələr(Google)
Heterogeneous radiolysis of CO/sub 2/in the presence of zeolites	Radiat. Phys. Chem., Int. J. Radiat. Appl. Instrum. Part C;(United Kingdom) /Cild: 29 /N: 1	AA Garibov, TN Agayev, GZ Velibekova	0	1987	Radiation catalytic activity of different zeolites CaA, … Radiation catalytic activity of different zeolites CaA, NaX, NaY, LiNaY, BaM in CO/sub 2/ radiolysis has been investigated. This has led to studies in the catalyst porosity, the number of adsorbed CO/sub 2/ molecules and adsorption forces on their surface on the yield of CO/sub 2/ radiolysis products. A mechanism has been suggested for the observed CO/sub 2/ radiolysis processes over different zeolites. One of the possible ways to increase CO yield in radiolytic processes of CO/sub 2/ decomposition is to use various types of catalyst.(/sup 1 -3/) Therefore, the development of a scientific basis for appropriate catalyst selection is becoming of particular interest. For this purpose, heterogeneous CO/sub 2/ radiolysis in the presence of high-silica zeolites has been studied in this paper. Daha çox Əlaqəli məqalələr(Google)
Radiation-induced heterogenous reactions in BeO+ H/sub 2/O using EPR	Radiat. Phys. Chem., Int. J. Radiat. Appl. Instrum. Part C;(United Kingdom) /Cild: 30 /N: 3	AA Garibov, TN Agayev, RD Kasumov, KB Gezalov	0	1987	Using the EPR method we conducted an … Using the EPR method we conducted an investigation into defect formation in BeO and the influence of absorbed H/sub 2/O molecules on these processes depending upon the surface occupation ratio. It has been shown that with ..gamma..-radiation at 77 K, electron and hole centers are formed on the BeO surface. In the presence of adsorbed water molecules the H radical kinetics of the accumulation of hole and electron centres, as well as the H radical dependence upon surface occupation ratio was studied. A mechanism of radiation-heterogenic processes in BeO + H/sub 2/O system at 77K has been suggested. Daha çox Əlaqəli məqalələr(Google)
EPR study of radiation heterogeneous processes in NaY zeolite+ H2O system	book /Cild: 21 /N: 3 səh: 176-179	AA Garibov, TN Agaev, GZ Velibekova, AM Gasanov, RD Kasumov, Kh B Gezalov	0	1987	The formation of paramagnetic defects and free … The formation of paramagnetic defects and free radical products in γ-irradiated NaY zeolite+ H2O systems with variable content of water was studied at 770K by the EPR method. It was found that increase in the water content causes a decrease in the concentration of hole centers in a zeolite and increase in the concentration of H and OH radicals. The kinetics of accumulation of these particles was studied and their radiation chemical yields were determined. A mechanism of the process describing the experimental results has been proposed Daha çox Əlaqəli məqalələr(Google)
Kinetics and mechanism of radiation-induced surface processes on beryllium oxide	High Energy Chem.(Engl. Transl.);(United States) / Sector of Radiation Research, Academy of Sciences of Azerbaidzhan SSR /Cild: 19 /N: 6	AA Garibov, KB Gezalov, MY Bakirov, YD Dzhafarov	0	1986	This paper studies the kinetics of the … This paper studies the kinetics of the accumulation of radiation defects in BeO by ESR, and their interaction with the substances adsorbed on the surface has been considered. The processes involved in the thermal annealing of the radiation defects have been investigated, and their activation energies have been determined. Processes involving the capture of radiation defects by bulk traps and adsorbed surface molecules have been considered. A mechanism for the radiation induced heterogeneous processes resulting in the conversion of adsorbed molecules on a BeO surface has been proposed. Daha çox Əlaqəli məqalələr(Google)
Influence de la composition des matrices sur les propriétés catalytiques radiatives des catalyseurs renfermant de la zéolite au cours de la radiolyse de l'eau	Kinetika i kataliz /Cild: 27 /N: 4 səh: 1001-1004	AA GARIBOV, MI RUSTAMOV, GZ VELIBEKOVA, AT KHUDIEV	0	1986	Influence de la composition des matrices sur … Influence de la composition des matrices sur les propriétés catalytiques radiatives des catalyseurs renfermant de la zéolite au cours de la radiolyse de l'eau CNRS Inist Pascal-Francis CNRS Pascal and Francis Bibliographic Databases Simple search Advanced search Search by classification Search by vocabulary My Account Home > Search results Help Export Export Selection : Selected items (1) Format : Permanent link CopyPermanent link Copy http://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=8260305 Influence de la composition des matrices sur les propriétés catalytiques radiatives des catalyseurs renfermant de la zéolite au cours de la radiolyse de l'eau Author RUSTAMOV, M. I 1 ; GARIBOV, A. A; VELIBEKOVA, G. Z; KHUDIEV, A. T [1] AN Az; SSR, sekt. radiatsionnykh issledovanij, Baku, Ussr Source Kinetika i kataliz. 1986, Vol 27, Num 4, pp 1001-1004 ; ref : 11 ref ISSN 0453-8811 … Daha çox Əlaqəli məqalələr(Google)
Effect of matrix composition on radiation-catalytic properties of zeolite-containing catalysts in water radiolysis	book /Cild: 27 /N: 4 səh: 1001-1004	AA Garibov, GZ Velibekova, MI Rustamov, AT Khudiev	0	1986	Radiation-catalytic properties of different matrices and zeolite-containing … Radiation-catalytic properties of different matrices and zeolite-containing catalysts obtained on their basis in the process of water radiolysis are studied. It is established that at transition from Mg-Si to Al-Mg-Si and Al-Si radiation-catalytic activity increases. As a result of mutual effect of the matrix and zeolite component, the zeolite-containing catalysts gain increased radiation-catalytic activity in comparison with components of which they consist. The observed regularity of change in radiation-catalytic activity of catalylts with change in their composition gives evidence about [AlOn]-polyhedrons participation in the process of water γ-radiolysis as active centers Daha çox Əlaqəli məqalələr(Google)
Regularities in radiation-catalytical behaviour of Me2+-SiO3 during radiolysis of water	book /Cild: 18 /N: 6 səh: 502-505	AA Garibov, GZ Velibekova, Ya D Dzhafarov, M Ya Bakirov	0	1984	The water radiolysis kinetics in the presence … The water radiolysis kinetics in the presence of Me2+-SiO3 was investigated versus the cation nature (60Co γ-irradiation, absorbed dose rate-4.72 Gy/s). It is established that the sorption power of a substance subjected to radiolysis, to the silicate surface is the decisive factor in the process of heterogeneous radiolysis at room temperature. Radiation catalytic activity of the silicate grows with reduction in the ionic radius of Me2+ cation. It is revealed that improvement of silicate acceptor properties by Al+ 3 introduction into its composition favours the processes of transfer of ionizing radiation energy to water molecules and increases, respectively, the radiation-chemical hydrogen yield Daha çox Əlaqəli məqalələr(Google)
INFLUENCE DES CATIONS SUR LES PROPRIETES CATALYTIQUES DU SILICAGEL DANS LA RADIOLYSE DE MOLECULES ADSORBEES DE L'EAU	book	AA GARIBOV, MELIKZADE MM, BAKIROV M YA, RAMAZANOVA M KH	0	1982	INFLUENCE DES CATIONS SUR LES PROPRIETES CATALYTIQUES … INFLUENCE DES CATIONS SUR LES PROPRIETES CATALYTIQUES DU SILICAGEL DANS LA RADIOLYSE DE MOLECULES ADSORBEES DE L'EAU CNRS Inist Pascal-Francis CNRS Pascal and Francis Bibliographic Databases Simple search Advanced search Search by classification Search by vocabulary My Account Home > Search results Help Export Export Selection : Selected items (1) Format : Permanent link CopyPermanent link Copy http://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=PASCAL83X0167465 INFLUENCE DES CATIONS SUR LES PROPRIETES CATALYTIQUES DU SILICAGEL DANS LA RADIOLYSE DE MOLECULES ADSORBEES DE L'EAU Author GARIBOV AA; MELIKZADE MM; BAKIROV M YA; RAMAZANOVA M KH AKAD. NAUK AZSSR, SEKT. RADIATSIONNYKH ISSLED./SUN Source HIMIJA VYSOKIH ENERGIJ; ISSN 0023-1193; SUN; DA. 1982; VOL. 16; … Daha çox Əlaqəli məqalələr(Google)
RADIOLYSE DES MOLECULES D'EAU ADSORBEES SUR LES OXYDES AL2O3, LA2O3, ER2O3 ET BEO	book	AA GARIBOV, MELIKZADE MM, BAKIROV M YA, RAMAZANOVA M KH	0	1982	Keyword (fr) CATALYSE RADIOLYSE GAMMA ETAT ADSORBE … Keyword (fr) CATALYSE RADIOLYSE GAMMA ETAT ADSORBE FORMATION RENDEMENT RADIOLYTIQUE REACTION RADIOCHIMIQUE BERYLLIUM OXYDE! ACT ERBIUM III OXYDE! ACT LANTHANE III OXYDE! ACT ALUMINE! ACT HYDROGENE! FIN EAU! ENT CHIMIE PHYSIQUE CHIMIE GENERALE Daha çox Əlaqəli məqalələr(Google)
Effect of irradiation dose rate on catalytic properties of zeolite-containing catalysts.[. gamma. rays]	Zh. Fiz. Khim.;(USSR) /Cild: 54 /N: 10	AA Garibov, MM Melikzade	0	1980	Effect of ..gamma..-irradiation dose rate upon catalytic … Effect of ..gamma..-irradiation dose rate upon catalytic activity of zeolite-containing catalyst Tseokar-2 in the process of n-C/sub 10/H/sub 22/ cracking is studied. It is established that the yield of catalytically-active radiation defects depends on irradiation dose rate. At the irradiation dose rate of 500 rad/s a range of saturation in the dependence of catalytically-active centre yield on the dose rate is observed which testifies to the equilibrium in the processes of radiation formation and annealing of catalytically-active radiation defects. Data on the study of the effect of the dose rate upon catalytic properties are reaffirmed by the results obtained when investigating yields of radiation defects depending on the dose rate using EPR method. Daha çox Əlaqəli məqalələr(Google)
INFLUENCE DE L'INTENSITE DE LA DOSE D'IRRADIATION SUR LES PROPRIETES CATALYTIQUES DES CATALYSEURS ZEOLITES	book	AA GARIBOV, MELIKZADE MM	0	1980	INFLUENCE DE L'INTENSITE DE LA DOSE D'IRRADIATION … INFLUENCE DE L'INTENSITE DE LA DOSE D'IRRADIATION SUR LES PROPRIETES CATALYTIQUES DES CATALYSEURS ZEOLITES CNRS Inist Pascal-Francis CNRS Pascal and Francis Bibliographic Databases Simple search Advanced search Search by classification Search by vocabulary My Account Home > Search results Help Export Export Selection : Selected items (1) Format : Permanent link CopyPermanent link Copy http://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=PASCAL8130168636 INFLUENCE DE L'INTENSITE DE LA DOSE D'IRRADIATION SUR LES PROPRIETES CATALYTIQUES DES CATALYSEURS ZEOLITES Author GARIBOV AA; MELIKZADE MM Source Z. FIZ. HIM.; ISSN 0044-4537; SUN; DA. 1980; VOL. 54; NO 10; PP. 2607-2609; BIBL. 6 REF. Document type Article Language Russian Keyword (fr) CATALYSE SOUS RAYONNEMENT RAYONNEMENT GAMMA … Daha çox Əlaqəli məqalələr(Google)
MICROHARDNESS AND CORROSION BEHAVIOR ELECTROLESS NI-P COATED ON STAINLESS STEEL 304 IN GAMMA RADIATION ENVIRONMENT	book	AA Garibov, MY Hashemi, TN Agayev	0	0	In the research, electroless Ni-9% P and … In the research, electroless Ni-9% P and Ni-12% P coatings were deposited on stainless steel AISI 304. Deposits have been irradiated in 30% H2O2 environment with a 60Co gamma source at a dose rate of 0.48 Gy/s at ambient temperature for 70 hours. Results showed that gamma radiation has not essential effect on corrosion potential of stainless steel 304 and Ni-P deposited. However, corrosion rate at T= 373⁰K decreased 10 times following gamma radiation. Daha çox Əlaqəli məqalələr(Google)
Water splitting for hydrogen generation by (RaO) x (SiO2) y-H2O systems under gamma radiation	book	Adil Garibov, Imran Ali, Gunel Imanova, Teymur Agayev, Zaur Mansimov, Ahmed M Hameed, Ahmed Alharbi	0	0	The (RaO) x (SiO2) y+ H2O compounds … The (RaO) x (SiO2) y+ H2O compounds (with 226Ra) in several amounts have been produced and characterized with the determination of radium activities. These compounds were used to split water at different temperatures under the influence of gamma radiation. The yields of hydrogen (decomposition at the surface level) within the proximity of electrons radiated into the contact medium with A= 6100 Bq/gr; were roughly 3-4 times high than the yields of hydrogen as a result of radiolytic surface decomposition. The hydrogen production was about 30 times higher at 573 K with 226Ra of 6100 Bk/gr× s activity. The yield of hydrogen (T= 573 K) was~ 1.5 high in comparison to non-radioactive SiO2, which was owing to the stimulating impact of inner radiation. Molecular yields of hydrogen increased at different temperatures (T= 300-573 K), H (H2)= 2.61-160.3 molecule/100 eV. Daha çox Əlaqəli məqalələr(Google)
PACS: 78.67. Bf SIZE EFFECTS IN RADIATION-CATALYTIC PROCESSES OF WATER DECOMPOSITION AND PERSPECTIVES OF USE OF NANOCATALYSTS IN THIS FIELD	book	AA Garibov	0	0	Abstrac: t It was obtained, that on … Abstrac: t It was obtained, that on the base of nanomaterials radiation-catalytic processes enable to transform ionizing radiation energy to chemical one with great efficiency. Radiationheterogeneous systems with nanosize open a new actual direction in radiation processes and radiative study of materials. Daha çox Əlaqəli məqalələr(Google)
PACS: 72.20. Ee NEW ALPHA PARTICLE COUNTER BASED ON MICRO-PIXEL AVALANCHE PHOTODIODE	book	F Ahmadov, A Garibov, Z Sadygov, R Madatov, E Guliyev, G Ahmadova, N Anfimov, Z Krumshtein, A Olshevski, A Sadigova, A Titov	0	0	E. Guliyev e, Z. Krumshtein a, R. … E. Guliyev e, Z. Krumshtein a, R. Madatov d, A. Olshevski a, A. Sadigova, d, Z. Sadygov a, b, A. Titov c a Joint Institute for Nuclear Research, Dubna, Russia b Institute of Physics-ANAS, Baku, Azerbaijan c All-Russian Research Institute of Automatics named after NL Dukhov, Moscow, Russia d Institute of Radiation Problems-ANAS, Baku, Azerbaijan e LLR Ecole Polytechnique, Palaiseau, France farid-akhmedov@ yandex. ru Abstract: The main goal of this work is study of possibility to detect alpha particles with micropixel avalanche photodiode (MAPD) which has very thin active volume. The obtained results show that alpha detectors based on the MAPD can be used as alpha particle counter in many experiments: public security (Associated Particle Imaging for explosives and drugs detection), radioactive contamination monitoring in various environments and detection of charged particles from nuclear reactions. Daha çox Əlaqəli məqalələr(Google)
Influence of neutron flux on the nanosilica particles: TEM and SEM study	book	Elchin Huseynov, Adil Garibov, Revan Mehdiyeva	0	0	In order to determine the “compound” in … In order to determine the “compound” in nano sizes SiO 2 particles exposed to the neutron flux influence and initial state, it has been conducted analyses on Transmission Electron Microscope (TEM) at small nano scales. At the same time for observing the surface of the relevant samples at relatively larger nano scales, it has been taken surface description on Scanning Electron Microscope (SEM). In order to determine the structure of the nanomaterial used in the work, it has been carried out the analyses of the samples with SAED (selected area electron diffraction) technology on TEM device. From TEM analyses it has been found out that, little “adhesion” is observed at small sizes (maximum 70nm scales) under the influence of neutron irradiation and this “adhesion” directly influence to electrophysical properties of nanomaterials [1-4].From previous studies it is known that the specific surface area of nanomaterial … Daha çox Əlaqəli məqalələr(Google)
RESEARCH OF RADIATION CONDITION AND ECOLOGICAL MONITORING OF THE RADIONUCLIDE CONTENTS IN THE NATURAL ENVIRONMENT ON SOUTHEAST APPROACH OF THE SUMGAIT CITY	NATURAL CATACLYSMS AND GLOBAL PROBLEMS OF THE MODERN CIVILIZATION səh: 576	AA Garibov, SR Khudaverdieva, AN Samedov, RD Kasimov, Sh A Mirzoev, DA Naghiev, RI Khalilov	0	0	Now application of all kinds of radiation … Now application of all kinds of radiation sources, and also as a result of the anthropogenous activity resulting in concentrating of the natural radionuclides (RN) in a local environment of alive organisms is connected to the certain risk for an environment and for the human. In this connection circumstance has arisen and today undergoes rapid development the radiation ecology representing a part of the common ecology, studying influence of radiations on the human and environment surrounding him. Development of radiation ecology has got large scales and in Azerbaijan after CAES accident.First of all, soil as the firm basis of existence, at radiating pollution becomes a source of receipt of RN by plants and animals on a trophy chain. Taking into account all told, by us were carried out radioecological researches of natural components in territory of all Republic. Within the framework of these researches we investigate both radiation conditions and RN contents in soils of territory of the Sumgait city. In recent article results of spectrometric and EPR-radiospectrometric researches of soils and other natural components of some parts of investigated territory are submitted. Pollution is an undesirable change of physical, chemical or biological characteristics of the natural environment components, which can now or in the future to render adverse influence on a life of the human, plants and animals, conditions of a life, to exhaust or spoil natural resources. All over Daha çox Əlaqəli məqalələr(Google)
SYNTHESIS OF SPHERICAL MICROPARTICLES OF YTTRIUM ALUMINUM SILICATE BY MEANS OF PARAFFIN OIL GELATION COLUMN	book	AA Garibov, MY Hashemi, TN Agayev, MR Ghahramani	0	0	Radioactive glass microspheres of yttrium aluminum silicate … Radioactive glass microspheres of yttrium aluminum silicate have been used in cancer brachytherapy treatment. Glass particles with irregular shapes were produced by different methods and transformed into spherical shape (microspheres) by using two different processes in solid phase: A) re-melting in a metal cylinder B) spheroidization by gravitational fall in vertical tubular furnace. But we could produce a spherical micro particle by using paraffin oil gelation column.The sol gel method was used to synthesise yttrium aluminum silicate sol and freshly prepared heated sol were loaded into a syringe and pumped through a 0.4 mm diameter nozzle into paraffin oil. The droplets fell into a double-walled gelation column (1 cm internal diameter, 90 cm length) filled with paraffin oil thermostated at 80ºC in the top of the column and coolanted at-15 C in the end of the column. Daha çox Əlaqəli məqalələr(Google)
PACS: 78.67. Bf NANOSTRUCTURED MATERIALS BASED ON NANO-ZrO2 IN THE NUCLEAR-POWER ENGINEERING	book	AA Garibov, TN Agayev, GT Imanova	0	0	ANAS, Institute of Radiation Problems gunel_ismayilova@ rambler. … ANAS, Institute of Radiation Problems gunel_ismayilova@ rambler. ru Abstract: The review of the results of research, development and use of nanomaterials in the nuclear-power engineering and technology have been presented. The basic properties of nanostructured materials are given. The prospects for the use of nanomaterials in the nuclearpower engineering, associated with the creation of nanostructured materials and coatings for structural elements NPEP (nuclear-power engineering plant) and future TNR (thermal nuclear reactor) to increase hardness and strength characteristics, raising corrosion and radiation resistance have been considered. Daha çox Əlaqəli məqalələr(Google)
Radiation-heterogeneous processes in contact of metallic materials (zirconium alloys and aluminium) of nuclear reactors with water	2. All-union conference on theoretical and applied radiation chemistry /N: INIS-SU--290 səh: 53-53	AA Garibov, TN Agaev, GZ Velibekova, Ya D Dzhafarov	0	1990	Конструкционные материалы активной зоны ядерных реакторов с … Конструкционные материалы активной зоны ядерных реакторов с водяным охлаждением при нормальных и аварийных условиях подвергаются одновременному воздействию температуры и радиа ции в контакте с теплоносителем. Поэтому изучение закономер ностей радиационно-гетерогенных химических процессов, протекающих в контакте конструкционных материалов ядерных реакторов с во дой в этих условиях, представляет большое значение при решении проблем радиационного материаловедения и обеспечения безопас ности работы ядерных реакторов. Daha çox Əlaqəli məqalələr(Google)
FeOt+ N^ F {NOlNO	IV ВАКОВСКАЯ КОНФЕРЕНЦИЯ ПО РАДИАЦИОННОЙ ХИМИИ səh: 106	В ПРИСУТСТВИИ ЖЕЛЕЗА СЛ	0	0	FeOt+ N^ F {NOlNO Page 105 RU0510876 … FeOt+ N^ F {NOlNO Page 105 RU0510876 СИНТЕЗ, СТРУКТУРА И СВОЙСТВА НАНО-И МИКРОКОМПОЗИЦИОННЫХ ПОЛИМЕРНЫХ ПОКРЫТИЙ, ФОРМИРУЕМЫ^ МЕТОДАМИ ПЛАЗМОХИМИИ АВ Рогачев, ВП Казаченко, АА Рогачев, МА Ярмоленко Гомельский государственный университет имени Ф. Скорины, 296019, ул. Советская 104, Гомель, Беларусь; Эл. почта: rogachevav@ mail. ru Рассмотрены основные закономерности протекания основных стадий процесса осаждения композиционных полимерных покрытий из активной газовой фазы, образованной электронно-лучевым диспергированием веществ. Используя основные положения кинетики химических реакций, теории термодесорбции дано описание процессов, протекающих при взаимодействии продуктов'диспергирования с поверхностью. Получены выражения для константы скорости поверхностной … Daha çox Əlaqəli məqalələr(Google)
МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ ПРОЦЕССА РАДИОЛИЗА ОДНОРОДНОГО РАСТВОРА КИСЛОРОДА В ВОДЕ	IV ВАКОВСКАЯ КОНФЕРЕНЦИЯ ПО РАДИАЦИОННОЙ ХИМИИ səh: 40	ЯД Джафаров, ГЗ Велибекова, АА Гарибов	0	0	Чистая вода и различные водные растворы широко … Чистая вода и различные водные растворы широко используются в различных областях атомной и ядерной энергетики. Знание радиационно-химических превращений, происходящих в них под действием ионизирующего излучения, представляет большой научный и научно-технический интерес. Сотрудниками нашего Института на основе программы MATKAD были изучены 54 возможные реакции с участием продуктов, образовавшихся в результате радиационно-химических процессов-е*,, Н, ОН, НО2, О Г, О", О^, НО Г, Н+, ОН', Н^ Н2О2 и Oj, происходящие под действием ионизирующего излучения на чистую воду и однородные водные растворы кислорода различной концентрации. Было изучено изменение концентрации этих продуктов в зависимости от времени и рассчитаны радиационно-химические выходы конечных продуктов-Нг, Н2О2 и Ог-В качестве исходных были взяты соответствующие экспериментальным значения выходов этих продуктов в течение 10" 7 секунд, полученные с использованием пикосекундного и фанкосекундного импульсных методов. При значениях мощности дозы-lO^-HO22 эВ/см3хс, концентрации растворенного в чистой воде кислорода-10\| 4-М019 молекул/см3 и на основе взятых из литературы значений констант скоростей установлена зависимость от времени концентраций конечных продуктов. Полученные результаты позволяют сделать следующие выводы:1. С возрастанием мощности дозы соответственно растет концентрация конечных продуктов (Нз, Oj, H2Q2) в чистой воде и время наступление состояния … Daha çox Əlaqəli məqalələr(Google)
A POSITION SENSITIVE ALPHA PARTICLE DETECTOR BASED ON A LYSO CRYSTAL AND A MICRO-PIXEL AVALANCHE PHOTODIODE	book	AA Garibov, R Madatov, GS Ahmadov, SA Telezhnikov, FI Ahmadov, N Kopatch Yu, SM Nuriyev, AZ Sadigov, ZY Sadygov, SS Suleymanov, N Heydarov, R Valiyev, M Nazarov, R Akbarov	0	0	In this work is presented a position … In this work is presented a position sensitive scintillation detector based on a LYSO crystal coupled to micro-pixel avalanche photodiodes (MAPD). Used LYSO crystal is two sides polished non-matrix form with size of 2.4× 2.4× 0.5 mm. 4 MAPDs are used for scintillation light readout and placed in bottom of LYSO crystal. All MAPDs are in size of 3.7× 3.7 mm and characterizes with its high pixel density, high photon detection efficiency, 5∙ 10 5 gain, pixel recovery time less than< 1µs etc. In this paper small model of the position-sensitive alpha particle scintillation detector is tested and preliminary results are shown. The spatial resolution of the detector obtained less than 2 mm. We conclude that the developed detector is useful for some applications where high position sensitivity is not requested such as in neutron generators. Daha çox Əlaqəli məqalələr(Google)
Migration of natural radionuclides in different tobacco sorts in Azerbaijan	The 3-rd congress on radiation research (radiobiology and radioecology) /N: INIS-UA--090 səh: 370-370	AA Garibov, IB Abbasova, MA Abdullaev, BG Abbasov	0	2003	Descriptors DEC ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; … Descriptors DEC ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; ASIA; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; ECOLOGICAL CONCENTRATION; ELECTRON CAPTURE RADIOISOTOPES; ENVIRONMENTAL TRANSPORT; EVEN-EVEN NUCLEI; HEAVY NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LIGHT NUCLEI; MAGNOLIOPHYTA; MAGNOLIOPSIDA; MASS TRANSFER; NANOSECONDS LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; PLANTS; POTASSIUM ISOTOPES; RADIOACTIVITY; RADIOISOTOPES; SPONTANEOUS FISSION RADIOISOTOPES; THORIUM ISOTOPES; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES Daha çox Əlaqəli məqalələr(Google)
INVESTIGATION OF THE ADSORPTION AND RADIOLYSIS OF METHANE ON AN GAMMA-OXYALUMINIUM SURFACE BY THE METHOD OF IR SPECTROSCOPY IN A DIFFUSIVELY SCATTER ED LIGHT	book	AA GARIBOV, NN GADZHIEVA	0	0	Əlaqəli məqalələr(Google)
Effect of temperature and neutron irradiation on the AC conductivity of nano SiO2	book	Elchin Huseynov, Adil Garibov, Revan Mehdiyeva	0	0	In this work it has been comparatively … In this work it has been comparatively studied the electrical conductivity of nano SiO2 compound exposed to the influence of neutron flux in various periods and initial state. In the result of comparisons of the measurements conducted at initial and neutron flux-irradiated states of nano SiO2 compound at different periods it has been revealed that, though in the first case the electric conductivity was directly proportional linear function of temperature, after irradiation the electric conductivity has not been linear function of temperature. Considering the “conductivity-temperature” dependencies obtained in the result of the experiments it has been determined that with the increase of irradiation period the curves reflecting temperature dependency of electric conductivity slips towards the direction of electric conductivity rise. Besides, it has been observed an increase in numerical value of electric conductivity and inclination … Daha çox Əlaqəli məqalələr(Google)
Radiation-thermocatalytic processes of hydrogen production from CH4+ H2O mixture	Nuclear techniques and technology /N: INIS-SU--292 səh: 29-32	AA Garibov, TN Agaev, GZ Velibekova, RM Rufullaev	0	1989	A study was made on kinetics of … A study was made on kinetics of H2 accumulatin during radiation-thermocatalytic transformation of CH4 and CH4+ H2O mixture in the presence of GIAP-4 industrial catalyst and aluminosilicate systems. It is shown that nonbranced chain accumulation of energy-carrier takes place during radiation-thermocatalytic transformation of CH4 and CH4+ H2o in the presence of zeolite and nickel-containing GIAP-4 catalyst Daha çox Əlaqəli məqalələr(Google)
Investigation into effect of preliminary gamma radiation on specific electric conductivity of NaY type zeolite	Ionizing radiation effect on heterogeneous systems	AA Garibov, GZ Velibekova, MM Melikzade	0	1976	Descriptors DEC CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; … Descriptors DEC CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; DECOMPOSITION; ELECTRICAL PROPERTIES; ELECTROMAGNETIC RADIATION; HYDRIDES; HYDROGEN COMPOUNDS; INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; IONIZING RADIATIONS; MINERALS; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; PHYSICAL PROPERTIES; RADIATION EFFECTS; RADIATIONS Daha çox Əlaqəli məqalələr(Google)
Catalyst composition effect on the yield of catalytic active centers under gamma irradiation	Symposium on radiation chemistry /N: INIS-mf--5191 səh: 82-83	AA Garibov, AT Khudiev, MM Melikzade	0	1978	Catalyst composition effect on the yield of … Catalyst composition effect on the yield of catalytic active centers under gamma irradiation Skip to main INIS – International Nuclear Information System home Communities My dashboard Log in Published 1978 \| Version v1 Miscellaneous Metadata-only Catalyst composition effect on the yield of catalytic active centers under gamma irradiation Creators Garibov, AA 1 Melikzade, MM 1 Khudiev, AT 1 Show affiliations 1. AN Azerbajdzhanskoj SSR, Baku. Sektor Radiatsionnykh Issledovanij Description no abstract available Additional details Additional titles Original title (Russian) Vliyanie sostava katalizatorov na vykhod kataliticheski-aktivnykh tsentrov pri gamma-obluchenii Publishing Information Imprint Title Symposium on radiation chemistry Journal Page Range p. 82-83. Report number INIS-mf--5191 Conference Title Symposium on radiation chemistry. Dates 13 - 15 Nov 1978. Place Tbilisi, USSR. INIS Country of … Daha çox Əlaqəli məqalələr(Google)
Storing of adsorbtively active centers in zeolite NaY by gamma irradiation	Fourth all-union conference on radiation physics and chemistry of ionic crystals. Pt. 2 /N: INIS-mf--4817 səh: 261-262	AA Garibov, MM Melikzade	0	1978	Descriptors DEC CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; … Descriptors DEC CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; DECOMPOSITION; ELECTROMAGNETIC RADIATION; HEAT TREATMENTS; HYDRIDES; HYDROGEN COMPOUNDS; INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; IONIZING RADIATIONS; MINERALS; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; OXYGEN COMPOUNDS; RADIATION EFFECTS; RADIATIONS; RADICALS Daha çox Əlaqəli məqalələr(Google)
Mathematical simulation of hydrogen preparation process as a result of radiation-thermocatalytic decomposition of water	Nuclear techniques and technology /N: INIS-SU--292 səh: 28-30	AA Garibov, VF Krasnoshtanov, AA Kalinnikov, VS Komissarova	0	1989	Mathematical model of the process of radiation-thermocatalytic … Mathematical model of the process of radiation-thermocatalytic decomposition of water is suggested. The surface layer of catalyst with adsorbed water molecules is considered as some volume, where chemical processes take place. It is noticed that good agreement of these values is observed within the limits of experimental errors Daha çox Əlaqəli məqalələr(Google)
Regularities of formation of nitrogen oxides during complex effect of radiation and magnetic field on [N2: O2] mixtures in the presence of iron	IV Bach conference on radiation chemistry. Abstracts of reports /N: INIS-RU--490 səh: 107-107	AA Garibov, NN Gadzhieva, VK Kerimov, VR Rustamov, SM Aliev	0	2005	Descriptors DEC CHALCOGENIDES; CHEMICAL RADIATION EFFECTS; CHEMICAL … Descriptors DEC CHALCOGENIDES; CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; DECOMPOSITION; ELECTROMAGNETIC RADIATION; ELEMENTS; IONIZING RADIATIONS; KINETICS; METALS; NITROGEN COMPOUNDS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; PRESSURE RANGE; RADIATION EFFECTS; RADIATIONS; REACTION KINETICS; SPECTRA; TRANSITION ELEMENTS Daha çox Əlaqəli məqalələr(Google)
Baku-Azerbaijan	book	AA Garibov, KT Eyubov, TN Agayev	0	0	Kinetics of molecular hydrogen accumulation during water-n-hexane … Kinetics of molecular hydrogen accumulation during water-n-hexane compound radiolysis at different component content is investigated in given work. It is determined that as a result of transmission of ionizing radiation energy and interaction of active intermediate products with initial components radiochemical hydrogen yield in the compound exceeds additive sum of yields in separate components.Radiolysis of hydrocarbons-water compounds is of great interest during revelation of new ways of transformation and use of ionizing radiation with the help hydrogen-universal energy carrier [1-10]. The results of these investigations may be helpful during more precise determination of process mechanism passing in experimental conditions under the influence of ionizing radiation in hydrocarbon-water compounds and also in natural conditions of oil and gas fields under the influence of natural radionuclides radiation. Daha çox Əlaqəli məqalələr(Google)
TRIPLE COPOLYMERIZATION OF CHLOROPROPENE, AKRYL NITRILE AND DIETHYL ETHER OF MALEINIC ACID IN EMULSION	book	AA GARIBOV, GZ VELIBEKOVA, Sh M MAMEDOV, A Kh SALEKHOV, D Sh MAMEDOV	0	0	Triple copolymerization of chloropropene, acrylonitrile acid and … Triple copolymerization of chloropropene, acrylonitrile acid and diethyl ether of the maleinic acid in emulsion has been studied. The molecular mass has been shown to decrease with increase in the conversion. By means of sol-gel analysis methods the parameters of space network of vulcanizates (value of net chains 1/M c, value of crosslinked molecules 1/Mn τ) have been determined on base of triple copolymer. Properties of vulcanizates have been established at heat ageing (100-200 C) on changes of breakup resistance, relative-residual extension and elasticity. Daha çox Əlaqəli məqalələr(Google)
LIQUID PHASE OF WATER-N-HEXANE SYSTEM RADIOLYSIS	book	AA Garibov, TN Agaev, Eyubov KT	0	0	One of the perspective fields of solving … One of the perspective fields of solving environmental problems connected with oil polluted water areas is elaboration of number of developments which bring to purposeful reducing of water-hydrocarbons system. Thermochemical development conversions of water-hydrocarbons system are usually going on at high temperatures and are assisted by rather expensive catalyst. The introduced work is about research of kinetic accumulating of molecular hydrogen when having radiolysis of water-n-hexane system. Daha çox Əlaqəli məqalələr(Google)
ОСОБЛИВОСТІ МЕХАНІЗМУ ЗМІНИ ЕЛЕКТРОПРОВІДНОСТІ РАДІАЦІЙНООБРОБЛЕНИХ ПЛАСТИНОК ЦИРКОНІЮ	book	ГЗ Велибекова, АА Гарибов, АГ Алієв, ТН Агаев, ШС Исмаилов	0	0	Шляхом виміру електроопіру досліджений вплив попередньої радіаційно-окисної … Шляхом виміру електроопіру досліджений вплив попередньої радіаційно-окисної обробки на властивості пластинок металевого цирконію. Вивчено відносну зміну питомого опору й щільності струму. Встановлено, що в попередньо радиационно-окислительно оброблених зразках після випробування їх у термічні й радіаційно-термічних процесах у досліджуваному інтервалі поглиненої дози замість росту спостерігається зменшення електроопіру. Daha çox Əlaqəli məqalələr(Google)
Influence of composition of matrices on radiation-catalytic processes of zeolite-containing catalysts in radiolysis of water	Kinet. Catal.(Engl. Transl.);(United States) / Radiation Research Section, Baku, USSR /Cild: 27 /N: 4	AA Garibov, GZ Velibekova, MI Rustamov, AT Khudiev	0	1987	Radiation-catalytic properties of different matrices and zeolite-containing … Radiation-catalytic properties of different matrices and zeolite-containing catalysts obtained from them were studied in the radiolysis of water. It was found that on transition from Mg-Si to Al-Mg-Si and Al-Si, the radiation-catalytic activity increased. As a result of the mutual influence of the matrix and the zeolite component, the zeolite-containing catalysts acquire a higher radiation-catalytic activity than do their components. The observed regularity in the change in the radiation-catalytic activity with change in their composition indicates the participation of the (AlO/sub n/)-polyhedra as active centers in the radiolysis of water. Daha çox Əlaqəli məqalələr(Google)
Mathematical modeling of the process of radiolysis of homogeneous solution of oxygen in water	IV Bach conference on radiation chemistry. Abstracts of reports /N: INIS-RU--490 səh: 40-40	AA Garibov, GZ Velibekova, Ya D Dzhafarov	0	2005	Notes 3 refs. Imprint: This conference was … Notes 3 refs. Imprint: This conference was conducted in the framework of the conference Physico-chemical foundations of new technologies of XXI century; IV Bakhovskaya konferentsiya po radiatsionnoj khimii. Tezisy dokladov Daha çox Əlaqəli məqalələr(Google)
AM Gasanov-Influence of water concentration in adsorbed phase on hydrogen yield during heterogeneous water radiolysis	Journal" Chemistry of high energies /Cild: 21 /N: 6 səh: 505-510	AA Garibov, TN Agayev, GZ Velibekova, RD Kasumov, HB Gezalov, AT Hudiyev	10	1987	Əlaqəli məqalələr(Google)
Influence of cations on the catalytic properties of silica gel during the radiolysis of adsorbed water molecules	High Energy Chem /Cild: 16 /N: 2 səh: 130-4	AA Garibov, GZ Velibekova, MM Melikzade, MYa Bakirov, M Kh Ramazanov	10	1982	Əlaqəli məqalələr(Google)
Study of radiation oxidation of aluminum in a system aluminum-water by the methods of electrical conductivity and infrared spectroscopy	PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY / KHARKOV INST PHYSICS & TECHNOLOGY /N: 6 səh: 36-39	AA Garibov, NN Gadzhieva, Sh S Ismailov, AN Rimikhanova	4	2007	Using the electrical conductivity method by taking … Using the electrical conductivity method by taking into account of IR spectroscopy data process of oxidation of aluminum in a system aluminum-water under the influence of gamma-irradiation at the room temperature has been studied. The third stage flowing of process of oxidation in the absorbed dose region (0,5 ... 150). 10(3) Gy has been revealed on the basis of observed peculiarities of the kinetic regularities of the radiation oxidation of aluminum on logarithmic dose dependence of specific resistance of Al. It has been shown that the transition from the first stage to third are accompanied with decrease of electrical conductivity of aluminum for 5 orders and increase of the oxide layer thickness almost for an order. The oxidation stages of aluminum have been discriminated, these dose boundaries have been established and a place and a role of surface relaxation intermediate - active particles on dynamic changes … Daha çox Əlaqəli məqalələr(Google)
Spectrometry of the Rutherford backscattering of ions and the Raman scattering of light in GaS single crystals irradiated with 140-keV H ions	Fizika i Tekhnika Poluprovodnikov / Ioffe Institute /Cild: 49 /N: 5 səh: 599-602	AA Garibov, Yu M Mustafayev, FI Akhmedov, MM Jakhangirov, Ragim Selim oqly Madatov, Fadei Fadeevich Komarov, Vladimir Vladimirovich Pilko	0	2015	The methods of the Raman scattering of … The methods of the Raman scattering of light and Rutherford backscattering are used to study the degree of structural disorder in layered GaS crystals before and after irradiation with 140-keV H ions. It is shown that the distribution of the crystal’s components over depth is homogeneous; for doses as high as 510 cm , the stoichiometric composition of the compound’s components is retained. The experimental value of the critical dose for the beginning of amorphization amounts to about 510 cm and is in accordance with the calculated value. The results obtained by the method of the Raman scattering of light confirm conservation of crystalline structure and the start of the amorphization process. Daha çox Əlaqəli məqalələr(Google)
Influence of neutron irradiation on the temperature dependence of permittivity of NaNoSiO2	book /Cild: 20 /N: 2 səh: 3-9	AA Garibov, EM Huseynov, RN Mehdiyeva	0	2014	In this paper it was investigated the … In this paper it was investigated the imaginary and real omponents of the permittivity and the original continuous irradiated with a neutron flux of nano SiO 2. Imaginary and real parts of the permittivity of the samples were investigated in the frequency range of 0.09 Hz-2.26 MHz and temperatures range of 100 K-400 K. Samples were irradiated for 20 hours with a continuous stream of neutrons 2* 10 1 1 n/cm 2 s. Imagionary and real parts of the permittivity of the samples were investigated before and after irradiation. Radiation effects were studied using a comparative analysis of the irradiated and non-irradiated samples. With increasing irradiation time there was an increase of polarization. Mechanism are all the effects observed during the experiments conducted Daha çox Əlaqəli məqalələr(Google)
Structure of yttrium and phosphorus-containing microspheres prepared by sol gel method	book	AA Garibov, TN Agayev, MR Ghahramani	0	2013	Microspheres containing yttrium and phosphorous around 20 … Microspheres containing yttrium and phosphorous around 20 μm - 30 μm are useful for radioembolization therapy because they are activated to β-emitter by neutron bombardment and infused in blood vessels in the neighborhood of tumors to irradiate β-rays to the tumors. Daha çox Əlaqəli məqalələr(Google)
Peculiarities of radiothermoluminescence of gamma irradiated borosilicates; Osobennosti radiotermolyuminestsentsii gamma-obluchennykh borosilicatov	Ehlektronnaya Obrabotka Materialov /Cild: 49	AA Garibov, SZ Melikova, NN Gadzhieva, AI Nadzhafov	0	2013	The peculiarities of radiothermoluminescence of gamma irradiated … The peculiarities of radiothermoluminescence of gamma irradiated borosilicates have been investigated in the temperature range of 80-300 K. It was found that the thermal emission curves of B{sub 2}O{sub 3}/SiO{sub 2} were characterized by the presence of a narrow peak at T = 136 K with activation energy of E{sub a} = 0.16 eV and a wide asymmetrical peak at T = 178 K and E{sub a} = 0.28 eV with a shoulder at T = 205 K and E{sub a} = 0.32 eV. It was established that the RTL peak at 136 K was associated with the electronic radiation center, and the peaks at 178 and 205 K with the hole centers of the B{sup 3+} and B{sup 4}'+ types, respectively. It was shown that irradiation with low doses (D{gamma} {<=} 0.5-30 kGy) resulted in changes in the coordination environment of the boron from the tetrahedral to the trigonal one at the B{sub 2}O{sub 3} content in the SiO{sub 2} of {approx} 1.5 wt %. A radiation resistant stable structure of borosilicate with the maximum content of trigonal coordinated boron atoms is formed at D{gamma} {approx} 30 kGy. (authors) Daha çox Əlaqəli məqalələr(Google)
Influence of internal irradiation on electroconductivity of uranyl-silicate	book /Cild: 33 /N: 2 səh: 66-72	AA Garibov, RN Mehdiyeva, MN Mirzayev	0	2013	SiO2-UO2 samples have been used with weightcontent … SiO2-UO2 samples have been used with weightcontent of uranyl UO2 obtained by the method of deposition from solution and then pressing. It has been studied the influence of internal irradiation on the electroconductivity of the samples at T= 300-500 K at the stage of chemisorption of the conductivity has increased due to the activationof the charge carriers. It has been determined that due to the radioactive decay products of uranium, the electroconductivity of uranyl silicate has increased 3 times and has kept its state up to the temperature T≤ 400 K Daha çox Əlaqəli məqalələr(Google)
Stochastically fluctuations of the modernized fast pulsed reactor IBR-2; Stokhasticheskie fluktuatsii energii impulsov modernizirovannogo reaktora IBR-2	Transactions of Azerbaijan National Academy of Sciences. Series of Physical-Technical and Mathematical Sciences. Physics and Astronomy /Cild: 32	AA Garibov, RN Mekhtiyeva, UN Pepelyshev, LA Talybov	0	2012	Full Text : Stochastically fluctuations of the … Full Text : Stochastically fluctuations of the power of the IBR-2 reactor have been quite significant (20 percent), they affect the dynamics of the reactor, the process of regulation, starting on the work of the experimental equipment, etc. On the other hand, the presence of large fluctuations in power at the IBR-2M has had its advantages. Investigation of stochastic fluctuations has allowed to estimate some physical parameters of the nuclear reactor core, for example, the mean lifetime of prompt neutrons in the reactor, source of spontaneous neutrons, and absolute power of the reactor. The main results of the investigation impulse stochastically fluctuations of the IBR-2 periodic pulsed reactor after modernization have been presented. It has been shown that the experimental results have been close to the calculated ones. Daha çox Əlaqəli məqalələr(Google)
Research methods uranilortosilikatovir spectroscopy and derivatograph	book /N: 2-99/78 səh: 134-138	AA Garibov, NN Gadzhieva, RN Mekhtieva, NA Ehyubova, MN Mirzoev	0	2012	By IR spectroscopy and studied derivatography uranilortosilikaty … By IR spectroscopy and studied derivatography uranilortosilikaty synthesized with different concentrations of uranium and the activity of the samples. The change of the relative optical densities of absorption bands of stretching vibrations of UO and Si-O-bonds UO2-SiO2-groups and the tetrahedron, with maxima at 920 and 950 cm-1 depending on the mass concentration of uranium. It is established that the maximum concentration of uranyl silicate in the composition is 6.6 wt.%. The maximum specific activity of the bound uranium is 7950 Bq/g. According to DTA analysis of the most suitable for the formation of stoichiometric uranilortosilikata is (UO2) 2SiO4 x 2H2O. Daha çox Əlaqəli məqalələr(Google)
The effect of preliminary radiation-oxidation treatment on electrophysical properties of Zr; Vliyanie predvaritel'noj radiatsionno-okislitel'noj obrabotki na …	Metallovedenie i Termicheskaya Obrabotka Metallov	AA Garibov, TN Agaev, Sh S Ismailov, GZ Velibekova, AG Aliev	0	2007	The effect of preliminary radiation-oxidation treatment on … The effect of preliminary radiation-oxidation treatment on the current density and on the current-voltage characteristic of zirconium is studied. The contribution of the preliminary radiation-oxidation treatment to the change in the electrophysical characteristics is determined in heat and radiation-and-heat tests of zirconium in contact with water. Preliminary treatment of zirconium in an oxidizing environment (H{sub 2}O{sub 2}+H{sub 2}O) under effect of gamma radiation at low doses (D=20.5 kGy) results in formation of electroactive states, while electric resistance of metallic zirconium has the lowest value. Further increase in the absorbed dose entails radiation-thermal processes of formation of a protective oxidizing film, giving rise to increase in specific electric resistance. The consumed electric field voltage decreases with increase in the absorbed radiation dose. Daha çox Əlaqəli məqalələr(Google)
Specific mechanism of electro productivity changes of the radiation processed Zirconium plate; Osobennosti mekhanizma izmeneniya ehlektroprovodnosti radiatsionno-obrabotannykh …	Voprosy Atomnoj Nauki i Tekhniki	AA Garibov, TN Agaev, Sh S Ismailov, GZ Velibekova, AG Aliev	0	2007	Influence of initial radiation-oxidative processing on the … Influence of initial radiation-oxidative processing on the property of metallic zirconium plate has studied by means of electrical resistance measuring. Relative changes of specific resistance and current density have studied. It has revealed that in samples have initially treated by the radiation-oxidation processes after having examined its in thermal and radiation-thermal processes in the studying interval of absorbed dose instead of growth has observed the decrease electrical resistance. Daha çox Əlaqəli məqalələr(Google)
Regularities of radiation-stimulated adsorption of n-hexane on an aluminum surface; Osobennosti radiatsionno-stimulirovannoj adsorbtsii n-geksana na poverkhnosti alyuminiya	Zhurnal Fizicheskoj Khimii /Cild: 81	AA Garibov, NN Gadzhieva, AN Rimikhanova	0	2007	IR reflection-absorption spectroscopy was used to examine … IR reflection-absorption spectroscopy was used to examine the regularities of radiation-stimulated absorption of n-hexane on an aluminum surface. {gamma}-Irradiation of an aluminum surface at room temperature produces sites capable of adsorbing n-hexane by the molecular and dissociative mechanisms. The kinetics of the adsorption of n-hexane on aluminum {gamma}-irradiated with doses of 5 to 25 Gy is indicative of activated dissociative chemisorption accompanied by the formation of aluminum alkyls and surface hydrides. A feasible mechanism for the process was proposed. Daha çox Əlaqəli məqalələr(Google)
IRRAS study of radiations stimulated adsorption and radiolysis of water on the surface of aluminium	book /Cild: 120 /N: 4 səh: 4-4	AA Garibov, NN Hajiyeva, AN Rimikhanova	0	2004	Full Text: Infrared reflection absorption spectroscopy (IRRAS) … Full Text: Infrared reflection absorption spectroscopy (IRRAS) was apllied to study the radiation stimulated adsorption and radiation heteregenous conversion of water on the surface of aluminium. It was established that the adsorption centers of H2O on the surface of aluminium under action of γ quanta arise on the basis of molecular and dissiciative mechanism at the room temperature. It was shown that the radiolysis of water in heterosystem AL-ads. H2O leads to the formation of surface hydroxides, hydrides and molecular hydrogen, as well as a formation oxide layers on the surface Al. A possible scheme of radiation-heteregenous conversion H2O was proposed in the system of Al-adsH2O Daha çox Əlaqəli məqalələr(Google)
Effect of adsorption on the heterogeneous radiolysis of water in the presence of beryllium silicate; Vliyanie adsorbtsionnykh protsessov na protekanie geterogennogo radioliza …	Khimiya Vysokikh Ehnergij /Cild: 34	AA Garibov, GZ Velibekova, Ya D Dzhafarov, Eh A Samedov	0	2000	Regularities of the adsorption stage influence on … Regularities of the adsorption stage influence on the processes of water heterogeneous radiolysis on silicate surfaces were studied using the methods of IR spectroscopy and thermogravimetric analysis. It was ascertained that creation of additional adsorption centers by Be{sup 2+} cation introduction into the silicate composition, thermal treatment and preliminary gamma-irradiation stimulate the processes of water heterogeneous radiolysis in the presence of silicate systems. The results obtained permit suggesting a mechanism of radiation processes in the silicate + H{sub 2}O system. Daha çox Əlaqəli məqalələr(Google)

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