Ahmed Mohamed Ali Ahmed ElShekh

1- Assistant lecturer, faculty of engineering, South Valley University, Qena, Egypt (currently)2- MS, material science, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil (2012 - 2014)3- Teaching Assistant, faculty of engineering, South Valley University, Qena, Egypt (2011-2012)4- Teaching Assistant, faculty of engineering, South Valley University, Qena, Egypt (2009-2011)4- BS, production engineering, and design, Minia University, Minia, Egypt (2003-2008)