subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Bratsos, Athanasios_or_Palios, Leonidas_or_Georgiadis, Loukas_or_Grontas, Panagiotis_or_Pagourtzis, Aristeidis__en