1. Mechanical and Energy Department, The Libyan Academy for Graduate study, Tripoli, Libya
2. Mechanical Engineering Department, Sok Alkhamis Imsehel High Tec. Institute, Tripoli, Libya
3. The Institute of Marine Engineering, Science And Technology, London, UK
4. Libyan Authority for Scientific Research, Zawia, P.O. Box 80045, Libya
5. Materials and Engineering Research Institute MERI, Sheffield Hallam University, Howard Street, Sheffield, S1 1WB
6. Materials and Engineering Research Institute (MERI), Sheffield Hallam University, UK
7. Biomolecular Sciences Research Centre (BMRC), Sheffield Hallam University, UK