Publications by authors named "Alaa A El-Sayed"

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Evaluation of rice husk biochar influence as a partial cement replacement material on the physical, mechanical, microstructural, and radiation shielding properties of ordinary concrete.
Alaa A Mahmoud, Alaa A El-Sayed, Islam N Fathy, Samer Fawzy, Mansour Alturki

Sci Rep· July 2025

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Influence of elevated temperature exposure on the residual compressive strength and radiation shielding efficiency of ordinary concrete incorporating granodiorite and ceramic powders.
Alaa A Mahmoud, Alaa A El-Sayed, Ayman M Aboraya, Islam N Fathy, Mohamed A Abouelnour

Sci Rep· January 2025

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Compressive strength of nano concrete materials under elevated temperatures using machine learning.
Abdullah M Zeyad, Alaa A Mahmoud, Alaa A El-Sayed, Ayman M Aboraya, Islam N Fathy

Sci Rep· October 2024

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Influence of sustainable waste granite, marble and nano-alumina additives on ordinary concretes: a physical, structural, and radiological study.
Alaa A Mahmoud, Alaa A El-Sayed, Ayman M Aboraya, Islam N Fathy, Mohamed A Abouelnour

Sci Rep· September 2024

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