Photo of Doug Hayes (IMAGE) University of Tennessee Institute of Agriculture Caption Doug Hayes, researcher and professor of the Department of Biosystems Engineering and Soil Science, has been named a Fellow by the American Oil Chemists' Society. Credit Photo courtesy UTIA. 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.