Articles in scientific journals:

1. Golpira, H., Rashidian, P., & Demmel, M. (2024). Markov model planning on the adoption of an enhanced wheat cultivar. Agronomy Journal, 116(3), 855-860

2. Golpira, H., & Sola-Guirado, R. R. (2022). Data-driven simulator: Redesign of chickpea harvester reels. Agriculture, 12(2), 264.

3. Golpira, H., & Loghavi, M. (2022). Vibration Mode for Effective Mechanical Harvesting of Shengy Olive. Journal of Agricultural Machinery, 12(1).

4. Golpira, H., Rovira-Más, F., Golpîra, H., & Saiz-Rubio, V. (2021). Mathematical model-based redesign of chickpea harvester reel. Spanish Journal of Agricultural Research, 19(1), e0203-e0203.

5. Golpira H, Golpira H, 2017. Soft simulator for redesigning of a chickpea harvester header, Computers and Electronics in Agriculture, 135(4): 252-259.

6. Golpira H, Golpira H, 2017. Redesign and evaluation of an automatic fruit sorter  The International Journal of Advanced Manufacturing Technology, 89(5): 1791-1798.

7. Golpira, H, 2015. Redesign and evaluation of a chickpea harvester, Journal of Biosystems Engineering, 40(2):102-109.

8. Golpira, H, 2015. Development of stripper harvesting technology for chickpeas, Mechanization in Agricultural, 7: 11:13.

9. Golpira H, Tavakoli T and Baerdemaeker JD. 2013. Design and development of a chickpea stripper harvester. Spanish Journal of Agricultural Research, 11(4): 929-934.

10. Golpira H, Golpira H, 2013. Application of signal processing technique for the modification of a fruit sorting machine, Int. J. Advanced Mechatronic Systems, 5(2): 122-128.

11. Golpira H, 2013. Conceptual design of a chickpea harvesting header. Spanish Journal of Agricultural Research, 11(3): 635-641.  (Supplementary file)   

12. Golpira H, 2011. The modelling, development and evaluation of a rotary harrow. Journal of Agricultural Machinery Science, 7(1): 85-88.  

13. Golpira H, Golpira H, Hoseinzadeh B, 2010. Design, development and investigation of a weight sorting automatic machine for apple. Journal of Food Research (Agricultural science), 19(1): 38-47. (In Farsi)                     

14. Golpira H, Tavakoli T, Khoshtagaza MH, Minaei S, 2009. Determining some mechanical properties of chickpea to use in the design of its harvesting machines. Agricultural Science, 19(2): 24-33. (In Farsi)

15. Golpira H, 2011. Inspecting and Investigating of Rotary Harrow and Compare it with Disk Harrow. Agricultural Science, 20(1): 1-10. (In Farsi)

16. H. Golpira, H. Golpîra, and B. Hosseinzadeh “Design, Development and evaluation of weight sorting automatic machine for apple”, Food Research Journal, Vol. 19, No. 1, pp. 37-46, 2009 (In Persian).

 

Articles in scientific Conferences:

1. Golpira, H, 2015. Development of stripper harvesting technology for chickpeas, 3rd International Congress on Agricultural Machinery, Bulgaria, Varan, pp. 23-25  

2. Mahmudi K, Golpira H, Ardalani, A, 2013. Development and evaluation of a rotary dryer for blueberry , 6th Congress on Advances in Agricultural Research, pp. 245-251.

3. Hoseinzadeh Rendy A, Golpira H, 2013. Optimization of a cyclone separator for grain using computational fluid dynamic. 6th Congress on Advances in Agricultural Research, pp. 48-53. 

4. Kolivand M, Golpira H, 2013. Modeling and optimization of a pneumatic pump for grain conveying. 6th Congress on Advances in Agricultural Research, pp. 306-311.

5. Mahmudi Azar S, Golpira H, Amini, A, 2013. Development and evaluation of a capacitance sensor for soil conductivity coefficient, 6th Congress on Advances in Agricultural Research, pp. 345-349.

6. Golpira H, Golpira H, 2012. Improvement of an apple sorting machine using PSNR criterion. IEEE International Conference on Advanced Mechatronic Systems (IEEE ICAMechS), Japan, Tokyo, pp. 729-732.   

7. Golpira H, 2011. The modelling, Development and evaluation of a rotary harrow. The 11th International Congress on Mechanization and Energy in Agriculture, Turkey, Istanbul. pp. 539-542.

8. Golpira H, 2011. Development of apple sorting machine. The 11th International Congress on Mechanization and Energy in Agriculture, Turkey, Istanbul. pp. 38.  

9. Golpira H, 2011. The investigation of the work quality for wheat harvesting process. Efficient and Safe Production Processes in Sustainable Agriculture and Forestry. XXXIV COISTA CIGR V Conference, Austria, Vienna. pp. 269-271. 

10. Golpira H, Shahoie S, 2011. The work quality evaluation of the combine harvesters in Kurdistan province, Iran. Efficient and Safe Production processes in Sustainable Agriculture and forestry. XXXIV COISTA CIGR V Conference, Austria, Vienna. pp. 269-271. 

11. Golpira H, Tavakoli T, Khoshtagaza MH, Minaei S,  2009. Evaluation methods of chickpea harvesting in three varieties of Black and Red Desi and Kabuli. In proc. The 3rd Regional Congress on Advances in Agricultural and Natural Resources Research (West of Iran), Sanandaj, University of Kurdistan, Iran. (In Farsi).

12. Golpira H, 2009. The feasibility of  pod detaching systems for chickpea harvesting by stripper finger. In proc. The 3rd Regional Congress on Advances in Agricultural and Natural Resources Research (West of Iran), Sanandaj, University of Kurdistan, Iran. (In Farsi).

13. Golpira H, 2008. Design, development and investigation of a combined tillage machine. In proc. The 3rd Regional Congress on Advances in Agricultural and Natural Resources Research (West of Iran), Sanandaj, Sanandaj, University of Kurdistan, Iran. (In Farsi).

14. Golpira H, 2006. Ethanol production potential from biomass and its use as automobile fuel. 2006. In proc. The 1st Regional Congress on Advances in Agricultural and Natural Resources Research (West of Iran), Sanandaj, Sanandaj, University of Kurdistan, Iran. (In Farsi).

15. Golpira H, 2000. Determine the best amplitude and frequency for mechanical harvesting of olive fruit. Iran. 3rd national olive conference. Iran. Tehran. (In Farsi)

16. Golpira, H and Golpîra H “Improvement of an Apple Sorting Machine Using PSNR Criterion”, IEEE ICAMechS, pp. 729-732, 2012.