Studying How Scientists Collaborate (IMAGE) University of Delaware Caption At the University of Delaware, Steve Fifield is leading NSF research on how scientists from different disciplines collaborate. Postdoctoral researcher Katherine McGurn Centellas (far left) and graduate research assistant Jennifer Koester are assisting with the study. Credit Kathy F. Atkinson/University of Delaware Usage Restrictions Must include credit to University of Delaware. License Licensed 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.