Distinguished Professor of Postharvest Technology, Stellenbosch University

Professor of BioSystems Engineering, Imperial College London

Professor of Biosystems Engineering, University College Dublin (UCD)

Dept. of Ag. Engineering, Hellenic Agricultural Organization - DIMITRA

Academic

Professor, Kookmin University, Seoul, Korea

ATB Potsdam

University of Bari

Professor, Dept. of Agricultural Engineering, Faculty of Agriculture, Cairo University

University of Southern Queensland