Search Results - "Sayyed, M. I."

BaO-doped B2O3-Na2O-PbO-SiO2 glasses: Improved radiation shielding properties for protection applications by Sayyed, M. I.

“…In this paper, we prepared 10Na 2 O-15PbO-10SiO 2 -(65-x)B 2 O 3 -xBaO (x=5, 10, 15, 20 and 25 mol%) glasses using melt quenching method. For the prepared…”
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Optimizing gamma radiation shielding with cobalt-titania hybrid nanomaterials by Alhindawy, Islam G., Sayyed, M. I., Almuqrin, Aljawhara H., Mahmoud, Karem A.

“…Cobalt-doped titania nanocomposites were fabricated to be utilized for radiation shielding aims. The chemical composition of the composites was measured using…”
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Shielding Properties of Epoxy Matrix Composites Reinforced with MgO Micro- and Nanoparticles by Sayyed, M. I., Yasmin, Sabina, Almousa, Nouf, Elsafi, Mohamed

“…The aim of the current study is to investigate the impact of introducing micro- and nanoparticle MgO as a filler into epoxy resin on the radiation shielding…”
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Impact of Bi2O3 modifier concentration on barium–zincborate glasses: physical, structural, elastic, and radiation-shielding properties by Naseer, K. A., Marimuthu, K., Mahmoud, K. A., Sayyed, M. I.

“…A sequence of Bi 2 O 3 varying barium–zincborate (BZX) glasses with the chemical composition (60- x ) B 2 O 3 -20ZnO-20BaCO 3 - x Bi 2 O 3 -0.5Dy 2 O 3 (where…”
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Experimental investigation of radiation shielding competence of B2O3-Na2O-Al2O3-BaO-CaO glass system by Abdel-Gawad, Esraa H., Sayyed, M. I., Hanafy, Taha. A., Elsafi, Mohamed

“…Aiming to extend the scope of utilizing glass in radiation shielding, this work investigates the radiation interaction response of a borate-based glass system…”
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X-ray photoelectron spectroscopy (XPS) and radiation shielding parameters investigations for zinc molybdenum borotellurite glasses containing different network modifiers by Lakshminarayana, G., Baki, S. O., Lira, A., Sayyed, M. I., Kityk, I. V., Halimah, M. K., Mahdi, M. A.

“…Zinc molybdenum borotellurite glasses containing different network modifiers with the nominal composition of 60 TeO 2 –10 B 2 O 3 –10 MoO 3 –10 ZnO–10 MO…”
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Green Conversion of the Hazardous Cathode Ray Tube and Red Mud into Radiation Shielding Concrete by Sayyed, M. I., Almousa, Nouf, Elsafi, Mohamed

“…The present investigation was aimed at the utilization of alternate materials, emphasizing hazardous industrial products (red mud and cathode ray tubes), as…”
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PbF2 as Radiation Shielding Modifiers in Silicate Glass Compositions by Sayyed, M. I.

“…The radiation shielding performance of three lead fluoroborate glasses containing 30 mol% SiO 2 was studied. The radiation shielding properties for the…”
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Multilayer radiation shielding system with advanced composites containing heavy metal oxide nanoparticles: a free-lead solution by Al-Saleh, Wafa M., Almutairi, Haifa M., Sayyed, M. I., Elsafi, Mohamed

“…With the use of multilayer materials such as concrete, mortar and ceramics that were fortified with PbO, WO 3 and Bi 2 O 3 nanoparticles, our study's objective…”
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Effect of tin oxide particle size on epoxy resin to form new composites against gamma radiation by Elsafi, Mohamed, Abdel-Gawad, Esraa H., El-Nahal, Mohamed A., Sayyed, M. I.

“…The aim of the present study is to assess the shielding performance of a novel lead-free epoxide material against ionizing radiation. The effect of variation…”
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Experimental study of gamma-ray attenuation capability of B2O3-ZnO-Na2O-Fe2O3 glass system by Elsafi, Mohamed, Sayyed, M. I., Hanafy, Taha A., More, Chaitali V., Hedaya, Ali

“…In the present work, a glass system with developed composition consisting of B 2 O 3 , ZnO, Na 2 O and Fe 2 O 3 samples has been investigated. Glass samples…”
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Grafting red clay with Bi2O3 nanoparticles into epoxy resin for gamma-ray shielding applications by Elsafi, Mohamed, Almuqrin, Aljawhara H., Almutairi, Haifa M., Al-Saleh, Wafa M., Sayyed, M. I.

“…We developed new composites for photons shielding applications. The composite were prepared with epoxy resin, red clay and bismuth oxide nanoparticles (Bi 2 O…”
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Experimental and Theoretical Study of Radiation Shielding Features of CaO-K2O-Na2O-P2O5 Glass Systems by Sayyed, M. I., Albarzan, Badriah, Almuqrin, Aljawhara H., El-Khatib, Ahmed M., Kumar, Ashok, Tishkevich, Daria I., Trukhanov, Alex V., Elsafi, Mohamed

“…The gamma radiation shielding ability for CaO-K2O-Na2O-P2O5 glasses were experimentally determined between 0.0595 and 1.41 MeV. The experimental MAC results…”
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An extensive assessment of the impacts of BaO on the mechanical and gamma-ray attenuation properties of lead borosilicate glass by Sayyed, M. I., Mahmoud, K. A., Arayro, Jack, Maghrbi, Yasser, Mhareb, M. H. A.

“…The current work deals with the synthesis of a new glass series with a chemical formula of 5Al 2 O 3 –25PbO–10SiO 2 –(60-x) B 2 O 3 –xBaO; x was represented as…”
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Gamma-Ray Attenuation and Exposure Buildup Factor of Novel Polymers in Shielding Using Geant4 Simulation by Alabsy, Mahmoud T., Alzahrani, Jamila S., Sayyed, M. I., Abbas, Mahmoud I., Tishkevich, Daria I., El-Khatib, Ahmed M., Elsafi, Mohamed

“…Polymers are often used in medical applications, therefore, some novel polymers and their interactions with photons have been studied. The gamma-ray shielding…”
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Fabrication of Lead Free Borate Glasses Modified by Bismuth Oxide for Gamma Ray Protection Applications by Al-Hadeethi, Yas, Sayyed, M I, Barasheed, Abeer Z, Ahmed, Moustafa, Elsafi, Mohamed

“…In the present work, bismuth borate glass samples with the composition of (99- ) B O + 1Cr O + ( ) Bi O ( = 0, 5, 10, 15, 20, and 25 wt %) were prepared using…”
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Morphological and Gamma-Ray Attenuation Properties of High-Density Polyethylene Containing Bismuth Oxide by Almuqrin, Aljawhara H., Elsafi, Mohamed, Yasmin, Sabina, Sayyed, M. I.

“…For extensive radiation exposure, inventing a novel radiation shielding material is a burning issue at present for the purpose of life saving. Considering this…”
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The presence of radioactive heavy minerals in prospecting trenches and concomitant occupational exposure by Hanfi, Mohamed Youssef Mohamed, Masoud, Masoud Salah, Sayyed, M I, Khandaker, Mayeen Uddin, Faruque, Mohammed Rashed Iqbal, Bradley, D A, Mostafa, Mostafa Yuness Abdelfatah

“…Uranium, perhaps the most strategically important component of heavy minerals, finds particular significance in the nuclear industry. In prospecting trenches,…”
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Novel 3-D printed radiation shielding materials embedded with bulk and nanoparticles of bismuth by Elsafi, M., El-Nahal, M. A., Sayyed, M. I., Saleh, I. H., Abbas, M. I.

“…In the present study, a new type of radiation shielding material was developed by using a 3-D printing technique which enables to create a light radiation…”
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Comprehensive study for radiation shielding features for Bi2O3–B2O3–ZnO composite using computational radioanalytical Phy-X/PSD, MCNP5, and SRIM software by Alajerami, Y. S., Mhareb, M. H. A., Sayyed, M. I., Hamad, M. Kh, Kodeh, F., Rashad, M., Mitwalli, M.

“…The current study uses zinc oxide doping nanoparticles to investigate the radiation shielding properties of bismuth borate glass. Fourier transform infrared…”
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