1. University of Kufa,Nanotechnology and Advanced Materials Research Unit, Faculty of Engineering,Najaf,Iraq
2. Middle Technical University,Electrical Engineering Technical College,Department of Computer Engineering Techniques,Baghdad,Iraq
3. Al-Bayan University,Engineering Technical College,Department of Medical Instrumentation Engineering,Baghdad,Iraq
4. Thi-Qar University,College of Education for Pure Sciences,Department of Computer Science,Thi-Qar,Iraq
5. The Islamic University,College of Technical Engineering,Department of Refrigeration and Air-Conditioning Techniques Engineering,Najaf,Iraq