collection: 2author: Cheliotis, Dimitrios_or_Krizanc, Danny_or_Kranakis, Evangelos_or_Pagourtzis, AristeidissubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES__en