1. Exp Services, Inc., Brampton, ON, Canada.
2. Assistant Professor, Dept. of Civil Engineering, Gonbad Univ., Gonbad, Iran.
3. Ph.D. Candidate, Dept. of Civil and Environmental Engineering, Univ. of Texas at San Antonio, San Antonio, TX.
4. Associate Professor, Dept. of Civil Engineering, Faculty of Engineering, Univ. of Guilan, Rasht, Iran; Postdoctoral Research Fellow, Dept. of Civil Engineering, GeoEngineering Center at Queen’s RMC, Royal Military College of Canada, Kingston, ON, Canada.