Dr. Seleem S.E. Ahmad is a professor of properties, strength, and testing of materials in the Materials Engineering Department, Faculty of Engineering, Zagazig University, in Zagazig (44519), Egypt. He has worked as a professor in the engineering faculty at Zagazig University since 2007. He taught some courses for undergraduate and graduate students, including courses on topics such as properties and strength of materials, finite elements, fracture and fatigue in materials, and special and high-performance concrete. He also supervised several graduate students while they worked on their master's and doctoral degrees.