1. Ph.D. Student, Dept. of Civil and Environmental Engineering, Case Western Reserve Univ., Bingham, Cleveland, OH.
2. Associate Professor, School of Sustainable Engineering and Built Environment, Arizona State Univ., Tempe, AZ.
3. Opal J. and Richard A. Vanderhoof Professor and Chair, Dept. of Civil and Environmental Engineering, Case Western Reserve Univ., Bingham, Cleveland, OH.