1. Postdoctoral Research Associate, Dept. of Civil, Structural, and Environmental Engineering, Univ. at Buffalo, 212 Ketter Hall, Buffalo, NY 14260.
2. Associate Professor, 212 Ketter Hall, Dept. of Civil, Structural, and Environmental Engineering, Univ. at Buffalo, Buffalo, NY 14260.
3. Professor, 212 Ketter Hall, Dept. of Civil, Structural, and Environmental Engineering, Univ. at Buffalo, Buffalo, NY 14260.