Ashish Sharma, University of Notre Dame (IMAGE) University of Notre Dame Caption Ashish Sharma, research assistant professor in the Department of Civil and Environmental Engineering and Earth Sciences at the University of Notre Dame. Credit University of Notre Dame Usage Restrictions None 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.