lang: eltype: 108_or_112_or_1_or_104subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_V. LAW AND SOCIAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGYcollection: 3author: Kombiadou, Katerina_or_Makris, Christos_or_Anninos, Loukas_or_Krestenitis, Ioannis_or_Paraskevas, Michail_or_Triantafyllou, Vasileios_or_Chytiris, Leonidas