Search Results - "El khatib, Ahmed M."

Design and testing of high‐density polyethylene nanocomposites filled with lead oxide micro‐ and nano‐particles: Mechanical, thermal, and morphological properties by Mahmoud, Mohamed E., El‐Khatib, Ahmed M., El‐Sharkawy, Rehab M., Rashad, Amal R., Badawi, Mohamed S., Gepreel, Mohamed A.

“…ABSTRACT This research discusses the mechanical behavior and the microstructure of high‐density polyethylene (HDPE)‐based composites, manufactured using the…”
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Innovative antibacterial electrospun nanofibers mats depending on piezoelectric generation by Khalil, Alaa M., Hassanin, Ahmed H., El-kaliuoby, Mai. I., Omran, Nada, Gamal, Mohammed, El-Khatib, Ahmed. M., Kandas, Ishac, Shehata, Nader

“…This paper introduces a new approach of testing piezoelectric nanofibers as antibacterial mat. In this work, both Polyvinylidene fluoride (PVDF) and PVDF…”
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Gamma Attenuation Coefficients of Nano Cadmium Oxide/High density Polyethylene Composites by El-Khatib, Ahmed M., Abbas, Mahmoud I., Elzaher, Mohamed Abd, Badawi, Mohamed S., Alabsy, Mahmoud T., Alharshan, Gharam A., Aloraini, Dalal A.

“…In the present work, high density polyethylene (HDPE) matrix mixed with micro-sized and nano-sized Cadmium oxide (CdO) particles of different concentrations…”
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Implementation of waste silicate glass into composition of ordinary cement for radiation shielding applications by Eid, Mohanad S, Bondouk, I.I, Saleh, Hosam M, Omar, Khaled M, Sayyed, M.I, El-Khatib, Ahmed M, Elsafi, Mohamed

“…The aim of this work is to study the radiation shielding properties of cement samples with waste glass incortated into its composition. The mass attenuation…”
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Novel composite based on silicone rubber and a nano mixture of SnO2, Bi2O3, and CdO for gamma radiation protection by El-Khatib, Ahmed M., Zard, Kareman, Abbas, Mahmoud I., Gouda, Mona M.

“…Recently, there has been a surge of interest in the application of radiation-shielding materials. One promising research avenue involves using free-lead metal…”
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Effect of PbO-nanoparticles on dimethyl polysiloxane for use in radiation shielding applications by El-Khatib, Ahmed M., Abbas, Mahmoud I., Hammoury, Sabbah I., Gouda, Mona M., Zard, Kareman, Elsafi, Mohamed

“…In this work, morphological and attenuation parameters of gamma ray protection were studied. Dimethyl polysiloxane (Silicon Rubber) Mixed with micro-size and…”
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Radiation attenuation properties of chemically prepared MgO nanoparticles/HDPE composites by El-Khatib, Ahmed M., Gouda, Mona M., Fouad, Mohamed S., Abd-Elzaher, Mohamed, Ramadan, Wegdan

“…Sheets of high-density polyethylene (HDPE) loaded with magnesium oxide in micro and nano were synthesized with different weight percentages of micro-MgO…”
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Enhancing gamma radiation shielding properties of iron metal and natural rubber composites by El‐Khatib, Ahmed M., Doma, Ahmed S., Abbass, M. Marzouk, Hassan, M. Fayez, Abbas, Mahmoud I., Abd El‐Latif, Mona M., Gouda, Mona M.

“…A comparative study was conducted to investigate the gamma and neutron radiation shielding properties of composites made from iron metal (micro and nano)…”
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Impact of nano Fe2O3 on radiation parameters of epoxy reinforced with nano carbon by Khalil, Mona M., Gouda, Mona M., Abbas, Mahmoud I., Abd-Elzaher, Mohamed, El-Khatib, Ahmed M.

“…This study aims to investigate the effectiveness of iron oxide (Fe 2 O 3 ) and carbon black in micro and nanoscales incorporated into an epoxy adhesive matrix…”
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Radiation and mechanical performance of cementitious materials containing ecofriendly nano laboratory waste glass by Elsalamawy, Mona, Gouda, Mona M., Abdalmawla, Israa G., Abbas, Mahmoud I., El-Khatib, Ahmed M.

“…This study helps in managing waste glass and greening the environment by incorporating laboratory waste glass into mortar production to make an eco-friendly…”
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Attenuation properties of poly methyl methacrylate reinforced with micro/nano ZrO2 as gamma-ray shields by Alabsy, Mahmoud T., Abbas, Mahmoud I., El-khatib, Alaa Y., El-Khatib, Ahmed M.

“…This research aimed to examine the radiation shielding properties of unique polymer composites for medical and non-medical applications. For this purpose,…”
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Exploring green environmental composites as hosts for shielding materials using experimental, theoretical and Geant4 simulation methods by Alabsy, Mahmoud T., Abbas, Mahmoud I., Sharaby, Mahmoud A., Elzaher, Mohamed Abd, Doma, A. S., El-Khatib, Ahmed M.

“…Rice straw is considered an agricultural waste harmful to the environment, which is abundant in most parts of the world. From this point, the present study is…”
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Impact of micro/nano cadmium oxide on shielding properties of cement–ball clay matrix by Gouda, Mona M., Abbas, Mahmoud I., Eid, Malak H., Ziedan, Mohamed S., Ibrahim, Moaaz A., Tawfik, Mohamed M., El-Khatib, Ahmed M.

“…This study investigates the gamma radiation shielding properties of cement–ball clay matrix composites doped with micro- and nano-sized cadmium oxide (CdO)…”
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Polyurethane reinforced with micro/nano waste slag as a shielding panel for photons (experimental and theoretical study) by El-Khatib, Ahmed M., Abbas, Mahmoud I., Mahmoud, Mohamed E., Fayez-Hassan, Mohammed, Khalil, Mamdouh H., Abd El Aal, Ahmed

“…This study not only provides an innovative technique for producing rigid polyurethane foam (RPUF) composites, but it also offers a way to reuse metallurgical…”
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Gamma Attenuation Features of White Cement Mortars Reinforced by Micro/Nano Bi2O3 Particles by Gouda, Mona M., El-Khatib, Ahmed M., Abbas, Mahmoud I., Al-Balawi, Shoaa Mofleh, Alabsy, Mahmoud T.

“…This study aims to explore the radiation protection properties of white mortars based on white cement as a binder and Bi2O3 micro and nanoparticles in…”
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Novel slag/natural rubber composite as flexible material for protecting workers against radiation hazards by El-Khatib, Ahmed M., Doma, A. S., Abbas, Mahmoud I., Kashyout, Abd El-Hady B., Zaki, Mohamed M., Saleh, Moamen, Alabsy, Mahmoud T.

“…This work is an attempt to employ the electric arc furnace (EAF) slag as a by-product material to develop an alternative and environmentally friendly material…”
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Impact of Bi2O3 on prepared nano (SiO2-Na2O-CaO-B2O3) glass as radiation shielding material by Doma, A. S., Abbas, Mahmoud I., Kashyout, Abd El Hady B., Mahdy, Ebrahim A., Ghafeir, Eman A., Dib, Mirvat Fawzi, Abdellatif, Hala, El-Khatib, Ahmed M.

“…Melt quenching technique was used to create Bismuth Boro-Silicate nano glasses with compositions of 45SiO 2 -10CaO- 25Na 2 O- xBi 2 O 3 - (20-x) B 2 O 3 (where…”
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Impact of (nano ZnO/multi-wall CNTs) prepared by arc discharge method on the removal efficiency of stable iodine 127I and radioactive iodine 131I from water by El-Khatib, Ahmed M., Bondouk, I. I., Omar, Kh. M., Hamdy, Ahmed, Abbas, Mahmoud I., El-Khatib, M., Hammoury, Sabbah I., Gouda, Mona M.

“…Radioactive iodine isotopes especially 131 I are used for diagnosis and treatment of different types of cancer diseases. Due to the leak of radioactive iodine…”
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Investigation of Gamma-Ray Shielding Properties of Bismuth Oxide Nanoparticles with a Bentonite-Gypsum Matrix by Abbas, Mahmoud I, El-Khatib, Ahmed M, Elsafi, Mohamed, El-Shimy, Sarah N, Dib, Mirvat F, Abdellatif, Hala M, Baharoon, Raqwana, Gouda, Mona M

“…Due to the present industrial world, the risk of radioactivity is notably increasing. Thus, an appropriate shielding material needs to be designed to protect…”
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A comparative study between nano-cadmium oxide and lead oxide reinforced in high density polyethylene as gamma rays shielding composites by Alharshan, Gharam, Aloraini, Dalal, Elzaher, Mohamed, Badawi, Mohamed, Alabsy, Mahmoud, Abbas, Mahmoud, El-Khatib, Ahmed

“…In this work, polymer composites of high density polyethylene reinforced by micro-sized and nanosized cadmium oxide, lead oxide, and a mixture of both with…”
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