subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_V. LAW AND SOCIAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEtype: 7_or_106_or_104_or_999_or_108author: Pagourtzis, Aristeidis_or_Cheliotis, Dimitrios