type: 7subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Pagourtzis, Aristeidis_or_Bratsos, Athanasios_or_Papadopoulos, Apostolos_or_Manolopoulos, Ioannis_or_Mavridis, Ioannis