Professor Ryu and Professor Kwak's Team (image) Ulsan National Institute of Science and Technology(UNIST) Share Print E-Mail Caption From front left are Inhye Kim, M. T. Jeena, Professor Ja Hyoung Ryu, Eun Min Go, and Eunji Lee. From back left are Seon-Mi Jin and Professor Sang Kyu Kwak. Credit UNIST Usage Restrictions None Share Print E-Mail 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.