1. University of Baghdad,Dept of Energy Engineering,Iraq
2. Al-Farabi Kazakh National University,Department of Mechanics,Kazakhstan
3. College of Technical Engineering, Al-Farahidi University,Baghdad,Iraq
4. Al-Furat Al-Awsat Technical University, Technical Institute of Karbala
5. Hamburg University of Technology (TUHH), Institute of Laser and Systems Technologies (iLAS), Harburger,Hamburg,Germany,21079
6. College of Engineering, Gulf University,Mechanical Engineering Department,Sanad,Bahrain,26489
7. College of Engineering, Gulf University,Electrical and Electronic Engineering Department,Sanad,Bahrain,26489
8. College of Engineering, Gulf University,Architectural and Interior Design Engineering Department,Sanad,Bahrain