1. Research Undergraduate Laboratory for NDE and SHM Studies Department of Civil and Environmental Engineering University of Pittsburgh Pittsburgh, PA, 15261 e-mail:
2. Assistant Professor Laboratory for NDE and SHM Studies Department of Civil and Environmental Engineering University of Pittsburgh 942 Benedum Hall, 3700 O'Hara St. Pittsburgh, PA, 15261 e-mail:
3. Associate Dean and Chair Department of Oral and Maxillofacial Surgery at the School of Dental Medicine University of Pittsburgh Pittsburgh, PA 15261 e-mail: