type: 7collection: 2author: Zoi, Georgiou_or_Spyropoulos, Vasileios_or_Παγουρτζής, Αριστείδης__elsubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES