1. Associate Professor, Dept. of Civil Engineering, College of Engineering, Sultan Qaboos Univ., P.O. Box 33, Al-Khod, PC 123, Sultanate of Oman.
2. Assistant Professor, Dept. of Civil Engineering, College of Engineering, Sultan Qaboos Univ., P.O. Box 33, Al-Khod, PC 123, Sultanate of Oman.
3. Assistant Lecturer, Dept. of Civil Engineering, College of Engineering, Sultan Qaboos Univ., P.O. Box 33, Al-Khod, PC 123, Sultanate of Oman.
4. Undergraduate Student, Dept. of Civil Engineering, College of Engineering, Sultan Qaboos Univ., P.O. Box 33, Al-Khod, PC 123, Sultanate of Oman.