University of Western Ontario

Professor of Civil and Environmental Engineering, Georgia Institute of Technology

Professor of Family Business, WHU - Otto Beisheim School of Management

Professor Emeritus, University of Arizona

Physics and Astronomy, Hunter College, City University of New York and University of Pécs

Department of Civil and Architectural Engineering, Aarhus University

Professor, School of Civil Engineering, NTUA

Professor, Faculty of Civil Engineering, KN Toosi University of Technology

Professor in Geotechnical Engineering at KN Toosi University of Technology

The University of Edinburgh