1. Professor, Dept. of Civil and Environmental Engineering, Univ. of Hawaii at Manoa, Honolulu, HI.
2. Professor and Chairman, Dept. of Civil and Environmental Engineering, Univ. of Hawaii at Manoa, Honolulu, HI.
3. Professor, Dept. of Civil, Construction and Environmental Engineering, Oregon State Univ., Corvallis, OR.
4. Assistant Professor, Dept. of Civil and Environmental Engineering, Princeton Univ., Princeton, N.J.