subjectTermFull: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES::PHYSICSsubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_III. ENGINEERING AND TECHNOLOGYtype: 7_or_999collection: 2author: Androulidakis, Ioannis_or_Mavridis, Ioannis_or_Karampas, Theofanis