author: Nagopoulos, Nikolaos_or_Pagourtzis, Aristeidis_or_Pateras, Evangelos_or_Κοντογεώργης, Αριστείδης__elsubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES