1. Dept. of Civil Engineering, Univ. of Kentucky, Lexington, KY.
2. Associate Professor, Dept. of Civil Engineering, Univ. of Kentucky, Lexington, KY.
3. Dept. of Civil and Environmental Engineering, Shiraz Univ. of Technology, Shiraz, Iran.
4. Dept. of Architecture, Energy Architecture, Univ. of Art, Tehran, Iran.