Andrzej S. Nowak is Robert W. Brightfelt Professor of Engineering at the University of Nebraska, USA. He has received the ASCE Moisseiff Award, the IFIP WG 7.5 Award, the Bene Merentibus Medal, and the Kasimir Gzowski Medal from the Canadian Society of Civil Engineers.
Kevin R. Collins is an Associate Professor at Valley Forge Military College, USA.