Browsing by Author "Massah, J."

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  • Massah, J.; Alimardani, R. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2008-04-09)
    This paper presents the design modification of an automatic mouldboard profilograph by substituting an optical sensor and a control system, together with its evaluation. The modified profilograph is an electro-mechanical ...
  • Massah, J.; Noorolahi, S.; Torki, Z. ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2010-09-21)
    When woody plants are subjected to a sudden large drop in temperature, injury or even death of plants can occur. An electrical heater unit designed for cold protection tree in winter. It made up from three layers. ...
  • Massah, J.; Ghazavi, M.R. ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2008-06-12)
    This scientific paper showed the manipulator operation and the end effector of pruning machine with a force control system. The effect of the sensitivity coefficient of force control system, cutting tool rotating ...
  • Azadegan, B.; Massah, J. ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2012-04-14)
    Soil adhesion is one of the important factors in measuring the amount of energy consumption. In this paper, the effect of temperature on the amount of clay soil adhesion was investigated. The soil used in this research ...
  • Jafari, S.; Khazaei, J.; Arabhosseini, A.; Massah, J.; Khoshtaghaza, Mohammad Hadi ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2011-02-08)
    The fracture resistance of sunflower seeds (Helianthus annuus L.) was measured in terms of average compressive force, deformation and energy absorbed at rupture. Sunflower seeds with moisture contents varying from 1.8 ...
  • Valaei, I.; Hassan-Beygi, S.R.; Kianmehr, M.H.; Massah, J. ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2012-09-02)
    The world’s dependence on chemical fertilizer as the primary source for enriching agricultural fields is continually increasing that cause nature pollution. This has led researchers to aggressively investigate renewable ...