Search Results - "Issa, Shams"

Effective atomic number and mass attenuation coefficient of PbO–BaO–B2O3 glass system by Issa, Shams A.M.

“…Gamma-rays attenuation coefficient, half-value layer, mean free path, effective atomic number and electron density have been measured in glass system of…”
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The effective contribution of PbO on nuclear shielding properties of xPbO-(100 − x)P2O5 glass system: a broad range investigation by Issa, Shams A. M., Tekin, H. O., Erguzel, T. T., Susoy, G.

“…The radiation shielding properties for glass system with the composition of x PbO-(100 −  x )P 2 O 5 (5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60 mol%) were…”
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Gamma ray shielding properties of PbO-B2O3-P2O5 doped with WO3 by Mostafa, A.M.A., Issa, Shams A.M., Sayyed, M.I.

“…In this study, WO3 based glass system in composition (100-x)[0.1B2O3-0.4P2O5-0.5PbO]-xWO3 where x = 10, 20, 30, 40, 50 and 60 mol% were prepared for gamma ray…”
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Optical and nuclear radiation shielding properties of zinc borate glasses doped with lanthanum oxide by Zakaly, Hesham Mh, Abouhaswa, A.S., Issa, Shams A M, Mostafa, Mostafa Y. A, Pyshkina, Mariia, El-Mallawany, R.

“…In this study, structure, optical and nuclear radiation shielding behaviors of (50-x)B2O3-30PbO-20ZnO-xLa2O3, (x = 0, 1.5, 3, 4.5, and 6) wt% glasses with…”
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Effect of Bi2O3 in borate-tellurite-silicate glass system for development of gamma-rays shielding materials by Issa, Shams A.M., Mostafa, A.M.A.

“…In this study, Bi2O3 based glass system in composition xBi2O3-(80-x)B2O3-5TeO2-15SiO2 where x = 50, 55, 60, 65, 70 and 75 wt % have been prepared for radiation…”
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Effect of ErCl3 in gamma and neutron parameters for different concentration of ErCl3-SiO2 (EDFA) for the signal protection from nuclear radiation by Issa, Shams A.M., Hamdalla, Taymour A., Darwish, A.A.A.

“…This study is focused on the gamma rays and neutron interaction with the different Er+3 concentrations of (2ErCl3-98SiO2, 4ErCl3-96SiO2, 6ErCl3-94SiO2 and…”
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Gamma radiation shielding properties of the hematite-serpentine concrete blended with WO3 and Bi2O3 micro and nano particles using MCNPX code by Tekin, H.O., Sayyed, M.I., Issa, Shams A.M.

“…Recently, due to the increasing applications of nano materials, among researchers, there has been great attention paid to the enhancement of the conventional…”
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Erbium (III)- and Terbium (III)-containing silicate-based bioactive glass powders: physical, structural and nuclear radiation shielding characteristics by Deliormanli, Aylin M., Issa, Shams A. M., Al-Buriahi, M. S., Rahman, Begüm, Zakaly, Hesham M. H., Tekin, H. O.

“…Erbium (III)- and terbium (III)-containing (1, 3 and 5 wt%) silicate-based bioactive glass powders were synthesized using sol–gel method. Their structural and…”
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Gamma-ray shielding properties of zinc oxide soda lime silica glasses by Sayyed, M. I., Elmahroug, Y., Elbashir, B. O., Issa, Shams A. M.

“…In the present work, the gamma ray shielding properties of zinc oxide soda lime silica, (ZnO) x (SLS) 1−x glasses with 0 ≥ x ≥ 50 wt% have been investigated…”
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Gamma ray shielding properties of TeO2-ZnF2-As2O3-Sm2O3 glasses by Gaikwad, D.K., Sayyed, M.I., Obaid, Shamsan S., Issa, Shams A.M., Pawar, P.P.

“…In this work, a series of glasses in the xTeO2-(70-x)ZnF2-25As2O3-5Sm2O3 systems, where (x = 35, 40, 45 and 50 mil.%) have been synthesized via conventional…”
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Experimental investigations on elastic and radiation shielding parameters of WO3-B2O3-TeO2 glasses by Issa, Shams A.M., Rashad, M., Hanafy, Taha A., Saddeek, Yasser B.

“…•Seven glasses based on xWO3-70TeO2–(30-x)B2O3 (x = 0, 5, 10, 15, 20, 25 and 30 mol%) glass system were prepared.•Obtained radiation shielding results have…”
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The multiple characterization of gamma, neutron and proton shielding performances of xPbO-(99-x)B2O3–Sm2O3 glass system by Issa, Shams A.M., Tekin, H.O.

“…The multiple nuclear radiation shielding properties for glass system with composition of xPbO-(99-x)B2O3-1Sm2O3 (20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75…”
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An extended assessment of natural radioactivity in the sediments of the mid-region of the Egyptian Red Sea coast by Zakaly, Hesham M.H., Uosif, M.A.M., Issa, Shams A.M., Tekin, H.O., Madkour, Hashim, Tammam, Mahmoud, El-Taher, Atef, Alharshan, Gharam A., Mostafa, Mostafa Y.A.

“…In this study, nearly 84 marine sediment samples were collected from twelve points in four cities (Quseir, Safaga, Hurghada, and Ras Gharib) along the Egyptian…”
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Enhancement of Gamma-ray Shielding Properties in Cobalt-Doped Heavy Metal Borate Glasses: The Role of Lanthanum Oxide Reinforcement by ALMisned, Ghada, Elshami, Wiam, Issa, Shams A M, Susoy, Gulfem, Zakaly, Hesham M H, Algethami, Merfat, Rammah, Y S, Ene, Antoaneta, Al-Ghamdi, S A, Ibraheem, Awad A, Tekin, H O

“…The direct influence of La ions on the gamma-ray shielding properties of cobalt-doped heavy metal borate glasses with the chemical formula 0.3CoO-(80-x)B O…”
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Structure, Mössbauer, electrical, and γ-ray attenuation-properties of magnesium zinc ferrite synthesized co-precipitation method by Zakaly, Hesham M. H., Issa, Shams A. M., Saudi, H. A., Alharshan, Gharam A., Uosif, M. A. M., Henaish, A. M. A.

“…For technical and radioprotection causes, it has become essential to find new trends of smart materials which used as protection from ionizing radiation. To…”
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Physical and nuclear shielding properties of newly synthesized magnesium oxide and zinc oxide nanoparticles by Rashad, M., Tekin, H.O., Zakaly, Hesham MH, Pyshkina, Mariia, Issa, Shams A.M., Susoy, G.

“…Magnesium oxide (MgO) and Zinc oxide (ZnO) nanoparticles (NPs) have been successfully synthesized by solid–solid reaction method. The structural properties of…”
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A journey for exploration of Eu2O3 reinforcement effect on zinc-borate glasses: Synthesis, optical, physical and nuclear radiation shielding properties by Kilic, Gokhan, Issa, Shams.A.M., Ilik, Erkan, Kilicoglu, O., Tekin, H.O.

“…In this study, a series of the zinc-borate glasses with a nominal composition of (100-x)-(60ZnO·40B2O3)-xEu2O3 (where x = 0,1,2,3 mol%) were successfully…”
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Investigation of mechanical and radiation shielding features of heavy metal oxide based phosphate glasses for gamma radiation attenuation applications by Issa, Shams A. M., Sayyed, M. I., Mostafa, A. M. A., Lakshminarayana, G., Kityk, I. V.

“…In this study, xPbO 2  − [(100 − x)(0.5Na 2 O − 0.5P 2 O 5 )] glass samples where x = 0, 5, 10, 15, 20 and 30 mol%, were prepared and their radiation shielding…”
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Comparative study of gamma-ray shielding and elastic properties of BaO–Bi2O3–B2O3 and ZnO–Bi2O3–B2O3 glass systems by Sayyed, M.I., Issa, Shams A.M., Tekin, H.O., Saddeek, Yasser B.

“…A melt quenching method has been used to prepare xBaO-30Bi2O3-(70-x)B2O3 and xZnO-30Bi2O3-(70-x)B2O3 glasses, where 5 ≤ x ≤ 30 mol. %. The mass attenuation…”
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Radioactivity concentration levels and potential radiotoxicity risk assessment of aquatic superfoods case study of algae supplements by Abbasi, Akbar, Issa, Shams A.M., Mirekhtiary, Fatemeh, Algethami, Merfat, Zakaly, Hesham M.H.

“…It has been found that algae have a variety of health benefits, although investigations showed that they contain radiotoxic elements, including 226Ra, 232Th,…”
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