type: 104_or_102_or_101subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_VI. HUMANITIES AND ARTSauthor: Perivolaropoulos, Leandros_or_Kintzios, Spyridon_or_Kirtas, Emmanouil_or_Bertachas, Ioannis_or_Ventouras, Errikos-Chaim