Author Correction: Gamma Attenuation Coefficients of Nano Cadmium Oxide/High density Polyethylene Composites

by Ahmed M. El-Khatib, Mahmoud I. Abbas, Mohamed Abd Elzaher, Mohamed S. Badawi, Mahmoud T. Alabsy, Gharam A. Alharshan, Dalal A. Aloraini
Published 2021

Understanding the Effect of Introducing Micro- and Nanoparticle Bismuth Oxide (Bi₂O₃) on the Gamma Ray Shielding Performance of Novel Concrete

by Mohamed A. El-Nahal, Mohamed Elsafi, M. I. Sayyed, Mayeen Uddin Khandaker, Hamid Osman, Basem H. Elesawy, Ibrahim H. Saleh, Mahmoud I. Abbas
Published 2021