type: 999_or_102_or_112author: Liaperdos, Ioannis_or_Kolettis, Theofilos_or_Gravalos, Ioannis_or_Perivolaropoulos, Leandros_or_Kateris, Dimitrios_or_Bertachas, Ioannis_or_Tzanakis, GeorgiossubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESlang: el