type: 103_or_102subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Perivolaropoulos, Leandros_or_Bertachas, Ioannis_or_Michelaki, Paraskevi_or_Stamatis, Dimosthenis