1. Assistant Professor, Dept. of Civil and Environmental Engineering, Rice Univ., 6100 Main Street MS 318, Houston, TX 77005.
2. Associate Professor and Associate Chair, School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0355.
3. Assistant Professor, Dept. of Civil and Environmental Engineering, Clemson Univ., Clemson, SC 29634-0911.
4. Senior Bridge Engineer, Caltrans Office of Earthquake Engineering, MS9, Sacramento, CA 95608.
5. Post Doctoral Researcher, Dept. of Civil and Environmental Engineering, Univ. of Illinois, 205 North Mathews, Urbana, IL 61801.