Zobrazeno 1 - 10 of 20 pro vyhledávání: '"A.I. Elazaka"'
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Akademický článek
Glass fabrication using ceramic and porcelain recycled waste and lithium niobate: physical, structural, optical and nuclear radiation attenuation properties
Autor: Hesham M.H. Zakaly, H.A. Saudi, H.O. Tekin, M. Rashad, Shams A.M. Issa, Y.S. Rammah, A.I. Elazaka, M.M. Hessien, Antoaneta Ene
Publikováno v: Journal of Materials Research and Technology, Vol 15, Iss , Pp 4074-4085 (2021)
The ceramic and porcelain industry in the Arab Republic of Egypt annually produces a huge amount of by-product waste. Public health is threatened by the accumulated ceramic and porcelain dust and crumbs. In this study, five different ceramic and porc
Externí odkaz: https://doaj.org/article/704b4c3d2f094269963b47f1aad5afb3
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3
Alteration of optical, structural, mechanical durability and nuclear radiation attenuation properties of barium borosilicate glasses through BaO reinforcement: Experimental and numerical analyses
Autor: Yasser B. Saddeek, M. Rashad, A.I. Elazaka, Shams A.M. Issa, Hesham M.H. Zakaly, Huseyin Ozan Tekin, H. A. Saudi
Publikováno v: Ceramics International. 47:5587-5596
This study aimed to have a wide-range investigation on changes of optical, structural, mechanical durability and nuclear radiation attenuation properties of barium borosilicate glasses through BaO reinforcement. Accordingly, gamma-ray attenuation par
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::967865cf75f29237efab6397c23fd2eb
https://doi.org/10.1016/j.ceramint.2020.10.143
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4
Exploring the FTIR, Optical and Nuclear Radiation Shielding Properties of Samarium-Borate Glass: A Characterization through Experimental and Simulation Methods
Autor: G. Susoy, Ali Badawi, Hesham M.H. Zakaly, H. A. Saudi, Shams A.M. Issa, Mariia Pyshkina, Huseyin Ozan Tekin, A.I. Elazaka, Antoaneta Ene
Publikováno v: Nanomaterials
Volume 11
Issue 7
Nanomaterials, Vol 11, Iss 1713, p 1713 (2021)
(Tl2O3)30-(Li2O)10-(B2O3)(60−y)-(Sm2O3)y glass system with various Sm2O3 additives (y = 0, 0.2, 0.4, 0.6) was studied in detail. The vibrational modes of the (Tl2O3)30-(Li2O)10-(B2O3)(60−y) network were active at three composition-related IR spec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23d850bf533600e943c6b526969865e4
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6
Exploration of material characteristics of tantalum borosilicate glasses by experimental, simulation, and theoretical methods
Autor: Hesham M.H. Zakaly, Huseyin Ozan Tekin, H. A. Saudi, Gokhan Kilic, A.I. Elazaka, Shams A.M. Issa
Publikováno v: Journal of Physics and Chemistry of Solids. 159:110282
We aimed to perform a multimethod characterization of the nuclear shielding ability of some tantalum borosilicate glasses. Accordingly, gamma-ray attenuation parameters of glasses with the nominal composition of xTa2O5-(50-x)BaO–25B2O3–15SiO2–1
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3932fe953fa48565eaee9b87df3e151b
https://doi.org/10.1016/j.jpcs.2021.110282
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7
Searching for managing the reactivity and increasing the fuel cycle life in the PWR by an untraditional method
Autor: Georgy Tikhomirov, A. Abdelghafar Galahom, A.I. Elazaka
Publikováno v: Nuclear Engineering and Design. 383:111433
This study aims to find an economic method to decrease the excess reactivity and increase the fuel cycle length. The neutronic feasibility to replace the 238U with 232Th and the traditional assembly with Blanket-Seed assembly was analyzed. MCNPX code
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dbe0516ef6135e19c1b3dc3427b2a06b
https://doi.org/10.1016/j.nucengdes.2021.111433
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8
New approach to removal of hazardous Bypass Cement Dust (BCD) from the environment: 20Na2O-20BaCl2-(60-x)B2O3-(x)BCD glass system and Optical, mechanical, structural and nuclear radiation shielding competences
Autor: Huseyin Ozan Tekin, Turker Tekin Erguzel, V.H. Gillette, Shams A.M. Issa, A.I. Elazaka, Hesham M.H. Zakaly, H. A. Saudi, A. G. Mostafa, M. Rashad
Publikováno v: Journal of Hazardous Materials. 403:123738
In the present work, aiming to collaborate in the removal of Bypass Cement Dust (BCD) from the environment, we studied a system consisting of three glasses prepared from analytical reagent grade chemicals with the following composition: 20Na2O-20BaCl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbab0c270427546a4f352925787fb87d
https://doi.org/10.1016/j.jhazmat.2020.123738
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9
A new approach of spectral regulation in the pressurized water reactors using Zr rods
Autor: Georgy Tikhomirov, A.I. Elazaka
Publikováno v: Journal of Physics: Conference Series. 1689:012040
The elongation of the fuel cycle period and the reactor reactivity control are crucial for all reactor suppliers. The traditional methods of boric acid, burnable absorbers, and control rods to control the reactor reactivity have their defects. A new
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::241bb9957279524482212c523a107a64
https://doi.org/10.1088/1742-6596/1689/1/012040
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10
Akademický článek
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