type: 7subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Fountzoula, Christina_or_Kroupis, Christos_or_Tsotsou, Georgia Eleni_or_Plageras, Panagiotis_or_Papaioannou, Angelos_or_Spyropoulos, Vasileios_or_Antoniadis, Ioannis