Prof. Naji Qatanani is a professor of Applied Mathematics and currently is the Dean of Scientific Research at An-Najah National University. He holds a B.Sc degree in Electrical Engineering from Sunderland University, UK, and a Master degree in Engineering Mathematics from Newcastle University Upon Tyne, UK. He gained his Ph.D degree in Applied Mathematics from Stuttgart University, Germany. Prof. Qatanani has published more than forty five papers in international journals and supervised more than thirty M.Sc and one Ph.D students. He is an Editor-in-Chief of An-Najah University Journals and a member of editorial board for many international journals. He serves in many steering committees of the university. His research interests mainly in mathematical physics, integral equations, control theory, computational methods and manetohydrodynamics problems.