Geoffrey O'Loughlin

retired

Australia

Nils Reidar B. Olsen

Norwegian University of Science and Technology (NTNU)

Norway

Koichiro Ohgushi

Saga University

Japan

A. Jacob Odgaard

IIHR Hydroscience and Engineering

United States of America

Abdelazim M. Negm

Zagazig University

Egypt

Milos Nedeljkovic

University of Belgrade

Serbia