Strain evaluation at the multiscale (IMAGE) Toyohashi University of Technology (TUT) Caption It is observed that while natural rubber only (NR only) deforms uniformly, rubber with filling fiber (With fiber) deforms nonuniformly. Credit COPYRIGHT (C) TOYOHASHI UNIVERSITY OF TECHNOLOGY. ALL RIGHTS RESERVED. Usage Restrictions None License Original 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.