Pofessor Ajay Kottapalli (IMAGE) University of Groningen Caption This is Ajay Kottapalli, assistant professor at the Engineering and Technology institute Groningen (ENTEG), University of Groningen, the Netherlands Credit University of Groningen Usage Restrictions Credit must be given to the creator. License CC BY 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.