Eltayeb Abdellatif Mohamed Yousif graduated with a Bsc degree in Mathematics from the Faculty of Mathematical Sciences, University of Khartoum (Sudan) and an MSc degree from University of Khartoum (Sudan). He was awarded a PhD from Sudan University Of Science and Technology. His research interests include flow through porous media, transform methods, Fractional calculus and Fractional diffrential equations. He is currently the Head Department Of Applied Mathematics, Faculty of Mathematical Sciences, University Of Khartoum since Nov. 2008 and an Assistant Professor, also he is a Committee Chairman of Mathematical Olympaid.