Saad Al-Hamed

 Publications

Published Papers

Al-Hamed, S.A., and A. Al-Janobi. 2007. An Educational Visual C++ Program Aid for Understanding Tractor Performance. J. of Saudi Society of Agricultural Sciences, 6(1):20-35.

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Al-Hamed, S.A. 2006. Effect of Forward Speed of Potato Harvester on Tubers Damage. Arab Universities Journal of Agricultural Sciences, 14(2):533-550. (In Arabic).

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Al-Hamed, S.A., M.F. Wahby, and I.S. Tabash. 2006. Evaluation of Different Types of Spray Nozzles Used to Apply Agricultural Chemicals. Misr J. of Agricultural Engineering, 23(2): 362-373. (In Arabic).

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Al-Hamed, S.A., M.F. Wahby, and A.A. Al-Janobi. 2006. Effect of the Blades Angle of the Fertilizer Broadcaster On Particles Size and Uniformity. Emirates Journal of Agricultural Sciences, 18(1): 1-9. (In Arabic).

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Al-Hamed, S.A., M.F. Wahby, N.M. Aldosari, and I.S. Tabash. 2006. Effect of Digging Depth and Amplitudes of the Riddle Chain of Potato Harvester on Tubers Damage. J. King Saud Univ. Agric. Sci. _. (In Arabic).

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Al-Hamed, S.A. 2006. Effect of the Material of the Spinner Blades of a Centrifugal Broadcaster on Fertilizer Particles Size and Distribution. J. of Saudi Society of Agricultural Sciences, 5(2): 47-59. (In Arabic).

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Al-Janobi, A., and S. Al-Hamed. 2004. An educational Visual C++ program aid for understanding tractor performance. Proceedings of the AFITA/WCCA: Joint Conference of the 4th International Conference of the Asian Federation of Information Technology in Agriculture and the 2nd World Congress of Computers in Agriculture and Natural Resources, 618-623.

[Abstract]  [Full Text]

 

Al-Janobi, A., and S. Al-Hamed, Y. Al-Majhadi. 2004. Microprocessor unit for monitoring performance of agricultural tractor based on MS Visual C++. Proceedings of the V International Scientific Conference on Microprocessor Systems in Agriculture, 11-20.

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Al-Hamed, S.A. 2004. Effect of Shank Shape of the Chisel Plow on its Productivity and Fuel Energy Consumption During Tillage Operation. J. King Saud Univ. Agric. Sci., 17(1): 139-158. (In Arabic).

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Wahbi, M.F, and S.A. Al-Hamed. 2004. Evaluation of the Performance of a Centrifugal Broadcast Distributor for Seeds and Fertilizer. Agricultural Research Center, King Saud University, Research Bulletin No. 127:5-23. (In Arabic).

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Al-Janobi, A.A., M.F. Wahby, A.M. Aboukarima, and S.A. Al-Hamed. 2002. Influence of chisel plow shank shape on horizontal and vertical force requirements. Agricultural Sciences, Sultan Qabos University, 7(1): 13-19.

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Al-Janobi, A., and S.A. Al-Hamed. 2002. An object-oriented program to predict tractor and machine system performance. Proceedings of the World Congress of Computers in Agriculture and Natural Resources, 477-483.

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Al-Hamed, S.A., and A. Al-Janobi. 2001. A program for predicting tractor performance in visual C++. Computers and Electronics in Agriculture, 31:137-149.

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Al-Hamed, S.A., and A. Al-Janobi. 2001. An object-oriented program to predict tractor and machine system performance. Agricultural Research Center, King Saud University, Research Bulletin No. 106:5-24.

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Al-Hamed, S.A. 2001. Sensitivity analysis of tractor performance prediction model. Misr J. of Agricultural Engineering, Vol. 18 No. 2:441-450.

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Al-Hamed, S.A., and Abdulwahd M. Aboukarima. 2001. Predicting the optimum performance of agricultural tractor and implement system based on minimum specific fuel consumption. Misr J. of Agricultural Engineering, Vol. 18, No. 2: 392-406. (In Arabic).

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Al-Hamed, S.A., A.M. Aboukarima, and M.H.A. Kabeel. 2001. Effect of rear tire inflation pressure on front wheel assist tractor performance. Misr J. of Agricultural Engineering, 18(3):715-725. (In Arabic).

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Al-Hamed, S.A., R.D. Grisso, F.M. Zoz and K. Von Bargen. 1994. Tractor performance spreadsheet for radial tires. Computers and Electronics in Agriculture, 10:45-62.

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Bashford, L.L., S. Al-Hamed, M. Schroeder, and M. Ismail. 1994. Mapping corn and soybean yields using a yield monitor and GPS. Proc. 2nd International Conference on Site-specific Management for Agricultural Systems, 691-708.

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Bashford, L.L., S. Al-Hamed and C. Jenane. 1993. Effects of tire size and inflation pressure on tractive performance. Applied Engineering in Agriculture. Vol. 9, No. 4: 343-348.

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Grisso, R.D., S.A. Al-Hamed, R.K. Taylor and F.M. Zoz. 1992. Demonstrating tractor performance trends using lotus templates. Applied Engineering in Agriculture. Vol. 8, No. 6: 733-738.

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Bashford, L.L., S. Al-Hamed and C. Jenane. 1992. Effects of tire size and pressure on tractive performance. ASAE Paper No. 92-1011. St. Joseph, MI: ASAE.

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Grisso, R., S. Al-Hamed, and R. Taylor. 1991. Examples of Zoz templates to predict tractor performance. ASAE Paper No. Mc-91-113. St. Joseph, MI: ASAE.

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Al-Hamed, S.A., R.D. Grisso, F.M. Zoz and K. Von Bargen. 1990. Tractor performance spreadsheet for radial tires. ASAE Paper No. 90-1576. St. Joseph, MI: ASAE.

[Abstract]  [Full Text] 

Books

Wahby, M.F., S.A. Al-Suhaibani, and S.A. Al-Hamed. 2002. Farm Power and Machinery Management (Translation to Arabic). King Saud University, Riyadh, Kingdom of Saudi Arabia.

 

Thesis & Dissertation

 

Al-Hamed, S.A. 1990. Tractor Performance Spreadsheet for Radial Tires. M.S. thesis, University of Nebraska, Lincoln, USA.

Al-Hamed, S.A. 1996. Automatic Tractor Guidance System Based on Global  Positioning System. Ph.D. dissertation, University of Nebraska, Lincoln, USA.