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pro vyhledávání: '"W.A. Kansouh"'
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Autor:
W.A. Kansouh, Mohamed G. Shahien, M.A. Masoud, Ahmed M. Zayed, A.M. El-Khayatt, K. Sakr, H.S. Gökçe
Publikováno v:
Construction and Building Materials. 272:121641
Serpentine and boric acid are effective materials to produce the radiation-shielding concrete (RSC) for attenuating the fast and thermal neutrons, respectively. Therefore, this study investigates the effect of boric acid (0, 1, and 3% by cement weigh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fa01b4655bc91fd253438ce1a7eb16b
https://doi.org/10.1016/j.conbuildmat.2020.121641
https://doi.org/10.1016/j.conbuildmat.2020.121641
Publikováno v:
Construction and Building Materials. 263:120141
Antigorite, lizardite, and chrysotile are the most important polymorphs of serpentine. In this work, we investigate the physical and radiation shielding properties of three serpentine concrete mixes containing the three serpentine polymorphs. The phy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16c16e69b1d9a2d0361fbe2bea0345bb
https://doi.org/10.1016/j.conbuildmat.2020.120141
https://doi.org/10.1016/j.conbuildmat.2020.120141
Autor:
K. Sakr, A.M. El-Khayatt, Mohamed G. Shahien, Alaa M. Rashad, M.A. Masoud, W.A. Kansouh, Ahmed M. Zayed
Publikováno v:
Construction and Building Materials. 260:120473
To highlight the impact of barite and hematite addition on selected physical, mechanical, and radiation attenuation properties of serpentine concrete (A), different replacement ratios of barite and hematite aggregates (25, and 50% by volume) were use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eb479bd04222dacaf5f41779792a250
https://doi.org/10.1016/j.conbuildmat.2020.120473
https://doi.org/10.1016/j.conbuildmat.2020.120473
Publikováno v:
Progress in Nuclear Energy. 120:103220
To modify some properties of serpentine-based concretes, serpentine aggregate (S) was partially replaced with either hematite aggregate (H) or barite aggregate (B) at levels of 25% and 50%, by volume. To evaluate the impact of these aggregates, selec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd79224170ca502dc809aaf718853bf7
https://doi.org/10.1016/j.pnucene.2019.103220
https://doi.org/10.1016/j.pnucene.2019.103220
Publikováno v:
Annals of Nuclear Energy. 57:106-110
In the present work, authors are studying the use of Boron Oxide Glass/Epoxy Ilmenite assembly (BOG/EI) as a two layer shield. Experimental work regarding measurements of fast neutrons and gamma ray leaking behind homogenous and two layer shield of (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::905d2a3e4c06b6e4a42bdc22dd17a45d
https://doi.org/10.1016/j.anucene.2013.01.036
https://doi.org/10.1016/j.anucene.2013.01.036
Autor:
W.A. Kansouh
Publikováno v:
Annals of Nuclear Energy. 47:258-263
In the present work attempt has been made to estimate the shielding parameters of the new serpentine concrete (density = 2.4 g/cm 3 ) using local materials on the shielding parameters for two types of heat resistant concretes, namely hematite–serpe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1094fbdf39f09215154fc1906f30d67d
https://doi.org/10.1016/j.anucene.2012.05.008
https://doi.org/10.1016/j.anucene.2012.05.008
Autor:
C.W.E. van Eijk, R. M. Megahid, W.A. Kansouh, A.M. Ali, Victor R. Bom, A. M. Osman, A.M.A. El-Monem
Publikováno v:
IEEE Transactions on Nuclear Science. 53:2247-2251
The neutron back scattering technique is used to search for land mines. Advantages of this technique are: the speed of detection, the ability to detect metal free mines, and the insensitivity to metal and pebbles. The method is sensitive to soil mois
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d330d7f4ddef2efe3a66fa10c50c1a8
https://doi.org/10.1109/tns.2006.871663
https://doi.org/10.1109/tns.2006.871663
Publikováno v:
Japanese Journal of Applied Physics. 41:7512-7517
In the present work the authors have studied the attenuation properties of baryte concrete as a biological shield for nuclear power plants, particle accelerators, research reactors, laboratory hot cells and different radiation sources. Investigation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c524f0c1fe2736bbcca9fd806d50eeb2
https://doi.org/10.1143/jjap.41.7512
https://doi.org/10.1143/jjap.41.7512
Publikováno v:
Radiation Effects and Defects in Solids. 140:395-406
The shielding effect of an iron sphere assembly has been tested for a Pu-α-Be neutron source placed in the center of the shield assembly. Emergent neutron and gamma spectra were measured with a stilbene scintillation counter. Discrimination between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c9df887461a99dab0f7efab7eff1c19
https://doi.org/10.1080/10420159708216863
https://doi.org/10.1080/10420159708216863