Johns Hopkins University, Applied Physics Laboratory

National University of Singapore

University of Texas, Professor of Integrative Biology, Director of the Division of Statistics and Scientific Computation

American Physical Society, Head of Public Outreach

University of Texas, Department of Chemical Engineering, Co-Chair of the Nanomanufacturing Systems for Mobile Computing and Mobile Energy Technologies (NASCENT) Center

Montana State University, Center for Biofilm Engineering

University of Mississippi, Department of Physics, Director of the National Center for Physical Acoustics

University of Texas at Austin

Worcester Polytechnic Institute, Department of Physics

University of Bonn, Institute of Applied Physics