Dr. JORGE M. A. H. LOUREIRO received his PhD in Physics from the Instituto Superior Técnico (IST), Lisbon, Portugal. He is currently Associate professor at IST, since 1994, where he accumulates 26 years of teaching experience on the following graduate and undergraduate courses: Electromagnetism and Optics; Classical Electrodynamics; Plasma Physics; Gas Discharges; Atomic and Molecular Physics of Plasmas. Dr. Jayr de Amorim Filho received his Bachelor in Electronic Engineering from the Engineering College, São José dos Campos, Brazil (1987), and went on to receive his MSc from the Aeronautics Technology Institute (ITA), in 1989, and a PhD in Physics from Université Paris XI, Orsay, France (1994), where he spent an additional year conducting his postdoctoral research. He is now full professor at ITA, São José dos Campos, Brazil. His current research focus on Plasma Physics, Electric Discharges, and RF and microwave applied to biomass processing.