Before revision: Dan Mircea Ionel is a Professor of electrical engineering , the L. Stanley Pigman Chair in Power, and the Director of the SPARK Laboratory and of the PEIK Institute at the University of Kentucky, Lexington, KY.
After revision: Dan Mircea Ionel is a Professor of electrical engineer , the L. Stnley Pigman Chair in Power, and the Director of the SPARK Laboratory and of the PEIK Institute at the University of Kentucky, Lexington, KY.