He is an associate professor of Radiation Physics at the Physics Department, Faculty of Science. Dr Nabil received the B.Sc. in Physics, from University of Zagazig, Egypt (1999), the M.Sc. degree in Radiation Physics from University of Zagazig, Egypt (2004), and the Ph.D. from University of Tokyo metropolitan, Tokyo, Japan, (2011). He gets a post-doctor at Graduate School of Maritime Sciences, University of Kobe, Kobe, Japan (2012-2013) in a project of enhancement of physical and chemical properties of polymer using ionizing radiation. He also gets a contract post-doctor for two years (2016-2018) at the Department of Natural Radiation Safety, Korea Institute of Nuclear Safety (KINS), Daejeon, Republic of Korea.