1-S. Sadeghzadeh and M. H. Korayem, "Kinematical Analysis and Simulation of Swash plate of Helicopter with Rigid Rotor", AERO2008 , in Farsi.

2-A. Ahmadi, M. A. Ehyaei,  M. Omrani, “Optimazation and design of the V94.2 gas turbine by using energy, exergy and economic analysis” 16th Annual (International) Conference on Mechanical Engineering- ISME 2008 May 14-16, 2008, Shahid Bahonar University, Kerman, Iran.

3-A. Amadi, M. A. Ehyaei, “EXERGY ANALYSIS A 5KW POLYMER ELECTROLYTE FUEL CELL (PEFC) WITH COGENERATION”, Sixth International Fuel Cell Science, Engineering and Technology Conference June 16-18, 2008, Denver, Colorado, USA

4-A. Amadi, M. A. Ehyaei, “CASE STUDY OF EXERGY OPTIMIZATION OF A WIND TURBINE IN IRAN”, The 19th International Symposium on Transport Phenomena, 17-20 August, 2008, Reykjavik, ICELAND.

5-A. Amadi, M. A. Ehyaei, “ENERGY, ECONOMIC AND ENVIROMENTAL (3E) ANALYSIS OF A MICRO GAS TURBINE EMPLOYED FOR ON-SITE COMBINED HEAT AND POWER PRODUCTION”, The 19th International Symposium on Transport Phenomena, 17-20 August, 2008, Reykjavik, ICELAND.

6-S. M. Taghvaei,  A. Ahmadi,  S. B. M. Beck, W. J. Staszewski, “Orthogonal Wavelet Transform Analysis for Leak Detection in Pipelines” , 16th Annual (International) Conference on Mechanical Engineering- ISME 2008 May 14-16, 2008, Shahid Bahonar University, Kerman, Iran

 7- Zahedi AR. "Unsaturated polyester resin from chemical recycling of off-grade polyetyhylene terephthalate", 66^th Annual Technical Conference of the Society of Plastics Engineers, Plastics Encounter at ANTEC 2008. Newtown, CT, USA, 2008, p. 2558-62.

8- Zahedi AR. "Improvement of Processability in LDPE-Based Packaging Blown Film", 66^th Annual Technical Conference of the Society of Plastics Engineers, Plastics Encounter at ANTEC 2008. Newtown, CT, USA, 2008, p. 2558-62.

 9- Zahedi AR, Ghaffarian SR and Izadi H. "New Application of Off-grade Poly (ethylene terephthalate) via Partial Glycolysis Method: I. Glycolysis Conditions", 2^nd International Congress on Nanoscience & Nanotechnology. Tabriz, Iran, 2008.

 10- Zahedi AR, Ghaffarian SR and Izadi H. "New Application of Off-grade Poly (ethylene terephthalate) via Partial Glycolysis Method: II. Response Surface Experimental Design", 2^nd International Congress on Nanoscience & Nanotechnology. Tabriz, Iran, 2008.