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 Architecture, Energy Architecture, Univ. of Art, Tehran, Iran.
4. Dept. of Civil and Environmental Engineering, Shiraz Univ. of Technology, Shiraz, Iran.