Search Results - "I.A. El-Mesady"

Characterization and experimental investigation for gamma-ray shielding competence of basalt-doped polyethylene nanocomposites by I.A. El-Mesady, F.I. El-Agawany, H. El-Samman, Y.S. Rammah, A. Hussein, R.A. Elsad

“…Experimental investigations on gamma - rays attenuation parameters and dielectric spectroscopic properties were done on a polymeric mixture with chemical…”
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Characterization and experimental investigation for gamma–ray shielding competence of basalt-doped polyethylene nanocomposites by El-Mesady, I.A., El-Agawany, F.I., El-Samman, H., Rammah, Y.S., Hussein, A., Elsad, R.A.

“…Experimental investigations on gamma - rays attenuation parameters and dielectric spectroscopic properties were done on a polymeric mixture with chemical…”
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Fabrication and synthesis lithium borate glasses for gamma-ray dosimeter by El-Adawy, A., El-Mallawany, R., Elabd, H.A., El-Mesady, I.A.

“…Oxyfluoride glasses of compositions 50 LiF-x P2O5-(50-x) B2O3 (all in mol%) with the value of x = 0, 5, 10, and 50 mol% were prepared and labeled as LFPB0,…”
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Comprehensive study on the structural, optical, physical and gamma photon shielding features of B2O3-Bi2O3-PbO-TiO2 glasses using WinXCOM and Geant4 code by Sayyed, M.I., El-Mesady, I.A., Abouhaswa, A.S., Askin, A., Rammah, Y.S.

“…Glass samples of titanium-lead bismuth borate with the composition of (60B2O3 – 20Bi2O3 – (20-x)PbO – xTiO2), where 0 ≤ x ≤ 10 wt% labeled as BBPT0.0 (x = 0)…”
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Investigation of the structural, optical and shielding parameters of B2O3–Na2O–Bi2O3–CdO–V2O5 glasses by Tharwat, Mohamed, Semary, M.M., El-Mesady, I.A.

“…In respect of explore effect of B2O3 substitution by V2O5 on physical, optical, mechanical and shielding properties of boron-based glass, series has chemical…”
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Enhancement of structural and optical properties of synthesized Dy3+ - Mn2+ doped and co-doped magnesium borate MgB4O7 by Kadari, A., Chikhaoui, R., El-Mesady, I.A.

“…In the present work, magnesium borate (MgB4O7) was synthesized via sol-gel process. Mn2+ and Dy3+ were added as a dopants and co-dopants in the prepared…”
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Gamma irradiation effect towards photoluminescence and optical properties of Makrofol DE 6-2 by El-Mesady, I.A., Rammah, Y.S., Abdalla, A.M., Ghanim, E.H.

“…The optical, Raman and Photoluminescence properties of Makrofol DE 6-2 polycarbonates were explored in detail. A set of polymeric Makrofol samples were…”
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A comparative dosimetric study between silicon activated aluminum-based nanocrystal and its corresponding glass system structure by El-Mesady, I.A., Alawsh, S.A., Othman, H.A.

“…Si-doped Na5Ca2AlP4O16 nanophosphor was prepared using sol-gel method and then characterized by both X-ray diffraction (XRD) and transmission electron…”
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Investigation of the mechanical properties, shielding parameters and flux distribution in borate - Based glass system using PHITS code; a simulation study by El-Mesady, I.A., Hussein, A.E., Semary, M.M., Othman, S.M.

“…A descriptive method for the attenuation and spatial distribution of flux of photons and fast neutrons for 20Bi2O3 − xPbO − (80 − 2x) B2O3 − xGeO2 (x = 5, 10,…”
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Ionizing radiation attenuation competences of gallium germanate-tellurite glasses utilizing MCNP5 simulation code and Phy-X/PSD program by Rammah, Y.S., El-Agawany, F.I., El Soad, A.M. Abu, Yousef, E., El-Mesady, I.A.

“…Gamma radiation, neutrons, protons, and alphas particles shielding competences for gallium germanate-tellurite (GeO2.TeO2.Ga2O3) glasses doped with Pr6O11 were…”
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Structural and luminescent properties of aluminum‒based nanophosphors by Othman, H.A., Ammar, H., Hussein, A., El-Samman, H., Alawsh, S.A., El-Mesady, I.A.

“…This work presents the structural impacts of the crystalline micro and nanoparticles co-doped aluminum oxide on their thermoluminescent features. For this…”
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Synthesis, optical, mechanical characteristics, and gamma-ray shielding capacity of polyethylene -basalt mixture by El-Mesady, I.A., Rammah, Y.S., Hussein, A.E., El-Samman, H.M., El-Agawany, F.I., Elsad, R.A.

“…In this work, a new polymeric composite consisting of polyethylene polymers as a base material filled with different weight percentages of basalt rock was…”
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The impact of the broad range of gamma doses on follow-up fission fragment track parameters in CR-39 radiation detector by Othman, S.M., El-Mesady, I.A., El-badawy, A.S., Ghanim, E.H.

“…In this study, the effect of high γ-doses on the track parameters, structure as well as optical properties of pristine and γ-irradiation CR-39 nuclear track…”
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