Vernita Gordon, University of Texas at Austin (image) University of Texas at Austin Share Print E-Mail Caption Vernita Gordon (left) is shown with co-authors Nalin Ratnayeke and Karishma Kaushik (bottom right). Credit Marc Airhart/U. of Texas at Austin 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.