Professional Positions

  • Professor of Engineering Science and Mechanics, Department of Engineering Science and Mechanics, Professor of Mathematics,
    Department of Mathematics, Professor of Mechanical & Nuclear Engineering, Department of Mechanical & Nuclear Engineering, and Professor of Biomedical Engineering.
    The Pennsylvania State University: July 2016–Present.

  • Professor of Engineering Science and Mechanics, Department of Engineering Science and Mechanics, Professor of Mathematics,
    Department of Mathematics, and Professor in the Intercollege Graduate Degree Program in Bioengineering The Pennsylvania State University: August 2015–February 2016;

  • Professor of Engineering Science and Mechanics, Department of Engineering Science and Mechanics, and Associate Professor of Engineering Science and Mechanics, Department of Engineering Science and Mechanics, and Associate Professor of Mathematics, Department of Mathematics

  • The Pennsylvania State University: August 2006–July 2009;

  • Associate Professor of Engineering Science and Mechanics, Department of Engineering Science and Mechanics,
    The Pennsylvania State University: July 2001–July 2006;

  • Assistant Professor of Engineering Science and Mechanics, Department of Engineering Science and Mechanics,
    The Pennsylvania State University: August 1995–June 2001;

  • Lecturer and Senior Research Associate, Department of Mathematics,
    Texas A&M University: June 1994–July 1995;

  • Senior Research Associate,
    Department of Aerospace Engineering,
    Texas A&M University: February 1994–June 1994;