1. Assistant Professor, Dept. of Civil and Environmental Engineering, Syracuse Univ., Syracuse, NY.
2. Ph.D. Student, Dept. of Civil and Environmental Engineering, Univ. of Illinois Urbana-Champaign, Champaign, IL.
3. Ph.D. Candidate, Dept. of Architectural Engineering, Pennsylvania State Univ., State College, PA.
4. Assistant Professor, Dept. of Civil and Environmental Engineering, Univ. of Illinois Urbana-Champaign, Champaign, IL.