Search Results - "Tashlykov, O.L"

Gamma ray shielding characteristics and exposure buildup factor for some natural rocks using MCNP-5 code by Mahmoud, K.A., Sayyed, M.I., Tashlykov, O.L.

“…The mass attenuation coefficient μm for eight rock samples having different chemical composition was simulated using the MCNP 5 code in energy range…”
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Effect of thermal neutron flux on borate and silicate glasses: Experimental and theoretical investigation for distribution, decay period, and absorbed dose rate of produced isotopes by Tashlykov, O.L., Mahmoud, K.A., Kaskov, D.O., Volozheninov, T.P.

“…The gamma-ray shielding properties for silicate and borate glass samples were enhanced by heavy metal oxides such as Bi2O3, CdO, and Y2O3. The current work…”
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A unique Vietnam's red clay-based brick reinforced with metallic wastes for γ-ray shielding purposes: Fabrication, characterization, and γ-ray attenuation properties by Van Thuong, Ta, Tashlykov, O.L., Mahmoud, K.A.

“…A unique brick series based on Vietnamese clay was manufactured at 114.22 MPa pressure rate for γ-ray attenuation purposes, consisting of (x) metallic waste &…”
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Analysis for the secondary gamma-ray emission for glasses irradiated with various doses of fast neutron: Case study borate and silicate glasses by Tashlykov, O.L., Litovchenko, V. Yu, Aristov, N.M., Mahmoud, K.A.

“…Are borate and silicate glasses suitable for working as shieling materials against fast neutrons? To correctly answer the above question, some silicate, and…”
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Novel bricks based lightweight Vietnam's white clay minerals for gamma ray shielding purposes: An extensive experimental study by Van Thuong, Ta, Tashlykov, O.L., Mahmoud, K.A.

“…In the present work, a new brick series based on the Vietnamese white clay minerals from the Bat Trang was fabricated to be applied in the radiation protection…”
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Enhancement of the Shielding Capability of Soda–Lime Glasses with Sb2O3 Dopant: A Potential Material for Radiation Safety in Nuclear Installations by Sayyed, M.I., Mahmoud, K.A., Tashlykov, O.L., Khandaker, Mayeen Uddin, Faruque, M.R.I.

“…Elastic moduli were theoretically computed using the Makishima–Mackenzie model for SiO2–Na2O–CaO glasses doped with Sb2O3 contents. The calculated elastic…”
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Experimental and theoretical justification of passive heat removal system for irradiated fuel assemblies of the nuclear research reactor in a spent fuel pool by Van Thuong, Ta, Tashlykov, O.L., Glukhov, S.M., Shumkov, D.E., Volchikhina, Yu.V.

“…The safety of nuclear installations is largely determined by the tightness of fuel elements cladding. As the Fukushima nuclear accident showed, the main task…”
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Investigation of the gamma ray shielding properties for polyvinyl chloride reinforced with chalcocite and hematite minerals by Mahmoud, K.A., Lacomme, E., Sayyed, M.I., Özpolat, Ö.F., Tashlykov, O.L.

“…Polyvinyl chloride (PVC) is the most widely produced synthetic plastic polymer in the world: it has a variety of applications due to its low cost, elasticity,…”
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The role of natural rock filler in optimizing the radiation protection capacity of the intermediate-level radioactive waste containers by Tashlykov, O.L., Alqahtani, M.S., Mahmoud, K.A.

“…The present work aims to optimize the radiation protection efficiency for ion-selective containers used in the liquid treatment for the nuclear power plant…”
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Gamma ray exposure buildup factor and shielding features for some binary alloys using MCNP-5 simulation code by Rammah, Y.S., Mahmoud, K.A., Mohammed, Faras Q., Sayyed, M.I., Tashlykov, O.L., El-Mallawany, R.

“…Gamma radiation shielding features for three series of binary alloys identified as (Pb–Sn), (Pb–Zn), and (Zn–Sn) have been investigated. The mass attenuation…”
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The influence of BaO on the mechanical and gamma / fast neutron shielding properties of lead phosphate glasses by Mahmoud, K.A., El-Agawany, F.I., Tashlykov, O.L., Ahmed, Emad M., Rammah, Y.S.

“…The mechanical features evaluated theoretically using Makishima-Mackenzie's model for glasses xBaO-(50-x) PbO–50P2O5 where x = 0, 5, 10, 15, 20, 30, 40, and…”
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A novel barium oxide-based Iraqi sand glass to attenuate the low gamma-ray energies: Fabrication, mechanical, and radiation protection capacity evaluation by Al-Saeedi, F.H.F., Sayyed, M.I., Kapustin, F.L., Al-Ghamdi, Hanan, Kolobkova, E.V., Tashlykov, O.L., Almuqrin, Aljawhara H., Mahmoud, K.A.

“…In the present work, untreated Iraqi sand with grain sizes varied between 100 and 200 μm was used to produce a colored glass sample that has shielding features…”
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Preparation of guidance on the appraisal of the environmental impact assessment report for the center for nuclear science and technology of Vietnam by Van Thuong, Ta, Tashlykov, O.L., Khac Tuyen, Pham

“…At present, Viet Nam is intensifying work on the preparation of the construction of the Center for Nuclear Science and Technology (CNST) with a new research…”
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The role of natural rock filler in optimizing the radiation protection capacity of the intermediate-level radioactive waste containers by Tashlykov, O.L, Alqahtani, M.S, Mahmoud, K.A

“…The present work aims to optimize the radiation protection efficiency for ion-selective containers used in the liquid treatment for the nuclear power plant…”
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Physical and γ-ray shielding properties of Vietnam's natural stones: An extensive experimental and theoretical study by Van Thuong, Ta, Tashlykov, O.L., Shironina, A.M., Voronin, I.P., Kuvshinova, E.V., Pyltsova, D.O., Nazarov, E.I., Mahmoud, K.A.

“…The current work deals with investigation of the gamma ray shielding properties for various natural stones from Vietnam to be applied in the radiation…”
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Gamma ray shielding characteristics and exposure buildup factor for some natural rocks using MCNP-5 code by Mahmoud, K.A, Sayyed, M.I, Tashlykov, O.L

“…The mass attenuation coefficient ${\mu}_m$ for eight rock samples having different chemical composition was simulated using the MCNP 5 code in energy…”
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The influence of BaO on the mechanical and gamma / fast neutron shielding properties of lead phosphate glasses by Mahmoud, K.A, El-Agawany, F.I, Tashlykov, O.L, Ahmed, Emad M, Rammah, Y.S

“…The mechanical features evaluated theoretically using Makishima-Mackenzie's model for glasses xBaO-(50-x) PbO-50P2O5 where x = 0, 5, 10, 15, 20, 30, 40, and 50…”
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Gamma ray exposure buildup factor and shielding features for some binary alloys using MCNP-5 simulation code by Rammah, Y.S, Mahmoud, K.A, Mohammed, Faras Q, Sayyed, M.I, Tashlykov, O.L, El-Mallawany, R

“…Gamma radiation shielding features for three series of binary alloys identified as (Pb-Sn), (Pb-Zn), and (Zn-Sn) have been investigated. The mass attenuation…”
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A novel barium oxide-based Iraqi sand glass to attenuate the low gamma-ray energies: Fabrication, mechanical, and radiation protection capacity evaluation by Al-Saeedi, F.H.F, Sayyed, M.I, Kapustin, F.L, Al-Ghamdi, Hanan, Kolobkova, E.V, Tashlykov, O.L, Almuqrin, Aljawhara H, Mahmoud, K.A

“…In the present work, untreated Iraqi sand with grain sizes varied between 100 and 200 ㎛ was used to produce a colored glass sample that has shielding features…”
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Improving the energy efficiency of NPP by Shcheklein, S.E., Tashlykov, O.L., Dubinin, A.M.

“…The objective of the present study is the analysis and assessment of potential ways for enhancing the energy efficiency of nuclear power generation. Currently…”
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