type: 103_or_102subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Sakellariou, Ilias_or_Stamatis, Dimosthenis_or_Perivolaropoulos, Leandros_or_Toumpis, Stavros