UMass Lowell HEROES Day (IMAGE) University of Massachusetts Lowell Caption Participants in UMass Lowell’s HEROES Day included, from left, UMass Lowell Plastics Engineering Prof. Ramaswamy Nagarajan, Chancellor Jacquie Moloney, U.S. Rep. Lori Trahan, UMass Lowell Vice Chancellor for Research and Economic Development Julie Chen and U.S. Army DEVCOM Research Chemist Dr. Christopher Drew, who co-directs the initiative with Nagarajan. Credit Evelyn Dow for UMass Lowell Usage Restrictions No restrictions. License Public Domain 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.