subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES__enauthor: Cheliotis, Dimitrios_or_Krizanc, Danny_or_Zachos, Efstathios_or_Souliou, Theodora_or_Mavridis, Ioannis