type: 7subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_V. LAW AND SOCIAL SCIENCESauthor: Plageras, Panagiotis_or_Kroupis, Christos_or_Ventouras, Errikos-Chaim_or_Spyropoulos, Vasileios_or_Λιανός, Θεόδωρος__el