subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_VI. HUMANITIES AND ARTS__enauthor: Nintos, Alexandros_or_Alissandrakis, Constantine_or_Kitsiouli, Eirini_or_Andrikopoulos, Nikolaos_or_Varvoglis%2C Charalampos