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 P�cs

Professor (elected), School of Civil Engineering, NTUA

Department of Civil and Architectural Engineering, Aarhus University

Civil Engineering Department, KN Toosi Universityof Technology

Professor in Geotechnical Engineering at KN Toosi University of Technology

The University of Edinburgh