| Enhancing the evaporative cooling performance of fan-pad system using alternative pad materials and water film over the greenhouse roof MA Helmy, MA Eltawil, RR Abo-shieshaa, NM El-Zan Agricultural Engineering International: CIGR Journal 15 (2), 173-187, 2013 | 35 | 2013 |
| Modification and evaluation of a Reciprocating machine for shelling peanut MA Helmy, A Mitrroi, SE Abdallah, MA Basiouny Misr J. Ag. Eng., 24 (2): 283 298, 2001 | 21 | 2001 |
| Threshing parameters affecting the performance of local and foreign wheat threshing machines MA Helmy Misr J. Ag. Eng 5 (4), 329-343, 1988 | 18 | 1988 |
| Performance evaluation of some sunflower threshers MA HELMY, ISM YOUSEF, MA BADAWY Egyptian Journal of Agricultural Research 78 (2), 959-975, 2000 | 16 | 2000 |
| Expectant production of biogas and fertilizer from different residues fermentation using biogas unit MA Helmy, AA Abd EL-Rhman, MT Ebaid, MA Hassan Misr J. Ag. Eng 20 (4), 949-964, 2003 | 14 | 2003 |
| Determination of static friction coefficient of some Egyptian agricultural products on various surfaces MA Helmy Misr J. Agr. Eng 12 (1), 267-282, 1995 | 14 | 1995 |
| Modification and performance evaluation of a reciprocating machine for shelling peanut MA Helmy, SE Abdallah, A Mitrroi, MA Basiouny AMA, Agric Mech Asia, Africa Lat Am 44 (3), 18-24, 2013 | 13 | 2013 |
| Effect of some different seedbed preparation systems on irrigation water consumption and corn yield MA Helmy, SM Gomaa, HM Sorour, HA El-Khateeb Misr J. Ag. Eng 18 (1), 169-181, 2001 | 13 | 2001 |
| Effect of administration of milk and Kareish cheese on hematological values and histological changes of liver and brain in rats treated with lead. MA Helmy, NIA El-Naga, SMF Helal | 13 | 2000 |
| Effect of using pad manufactured from agricultural residues on the performance of evaporative cooling system M Darwesh, S Abouzaher, T Fouda, M Helmy Jordan Journal of Agricultural Sciences 5 (2), 2009 | 12 | 2009 |
| Noise test of two manufactured power tillers during transport on different local road conditions EE Sehsah, MA Helmy, HM Sorour International Journal of Agricultural and Biological Engineering 3 (4), 19-27, 2010 | 11 | 2010 |
| Production of corn and sunflower under conditions of drip and furrow irrigation with reuse of agricultural drainage water MA Helmy, SM Gomaa, EM Khalifa, AM Helal Misr J. Ag. Eng 17 (1), 125-147, 2000 | 11 | 2000 |
| Modification and evaluation of garlic planter MA Helmey, SM Gomaa, ME Badawy Misr J. Agric. Eng 22 (2), 663-687, 2005 | 10 | 2005 |
| Evaluation of different mechanical methods of cutting and chopping cotton stalks MM Metwalli, MA Helmy, SM Gomaa, HA Khateeb Misr. J. Ag. Eng 12 (1), 205-217, 1995 | 10 | 1995 |
| Evaluation of a reciprocating peanut sheller. MA Helmy | 9 | 2001 |
| Field assessment of surge and continuous furrow irrigation methods in relation to tillage systems MA Mattar, MA El-Saadawy, MA Helmy, HM Sorour International Agrophysics 31 (2), 219, 2017 | 8 | 2017 |
| Developing the transmission system of the combine cutting device for harvesting rice crop MA Helmy, TZ Fouda, A Derbala, HA Kassem Misr Journal of Agricultural Engineering 27 (2), 426-437, 2010 | 7 | 2010 |
| Evaluation of some parameters affecting corn sheller performance MM Metwalli, MA Helmy, SM Gomaa, ME Badawy Misr J. Ag. Eng 12 (2), 439-455, 1995 | 7 | 1995 |
| Comparative study on two different rice combine harvesting machine MA Helmy, SM Gomaa, FI Hindey, RR Abushieshaa Misr. J. Agric. Eng 12 (2), 479-495, 1995 | 6 | 1995 |
| Some parameters affecting solar energy available inside the greenhouse under Kafr El-Sheikh conditions SM Abdel-Latif, MA Helmy Misr Journal of Agricultural Engineering 5 (2), 167-178, 1988 | 6 | 1988 |
Asaad DerbalaKing Faisal University在 kfu.edu.sa 的电子邮件经过验证
