type: 102_or_110author: Zafiropulos, Vassilis_or_Makris, Christos_or_Liaperdos, Ioannis_or_Kombiadou, Katerina_or_Kirtas, EmmanouilsubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS_or_III. ENGINEERING AND TECHNOLOGY