1. Assistant Professor, Dept. of Civil Engineering, Univ. of Texas Rio Grande Valley, Edinburg, TX.
2. Assistant Professor of Practice, Dept. of Civil Engineering, Univ. of Texas Rio Grande Valley, Edinburg, TX.
3. Engineering Manager, Millennium Engineers Group, Inc., Pharr, TX.
4. Ph.D. Student, Dept. of Civil Engineering, National Taipei Univ. of Technology, Taiwan.
5. Associate Professor, Dept. of Civil Engineering, Univ. of Texas Rio Grande Valley, Edinburg, TX.