author: Paraskevas, Michail_or_Georgopoulos, Antonios_or_Chytiris, Leonidas_or_Ventouras, Errikos-Chaim_or_Lianos, Theodoros_or_Kyrkos, EfstathiossubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_V. LAW AND SOCIAL SCIENCES