Water Research (IMAGE) University of Cincinnati Caption Dionysios Dionysiou is a professor of environmental engineering in UC's College of Engineering and Applied Science. For the last four years, he was named a highly cited researcher by Clarivate for his work addressing water pollution, conservation and treatment. Credit Andrew Higley/UC Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.