نتایج جستجو برای: yield risk
تعداد نتایج: 1129893 فیلتر نتایج به سال:
the purpose of this study is to determine spatial dependency pattern of systematic risk of dry land wheat production in iran, using spatial autoregressive models. to this end, spatial weighted contiguity matrix was constructed based on the delaunay triangularization method, and correlation coefficient among these neighbors were estimated using spatial autoregressive models. in addition, the rol...
agricultural drought has resulted in great damage to iran in recent years and it is crucial to cope with this adversity through logical management. one attempt in this regard is to compare affected sites and prioritize them for action plans. this paper develops a methodology for agricultural drought risk analysis based on rain-fed wheat data from kermanshah province and employs it to compare af...
Risk management process, has a prominent role in project management, due to importance of decision making, complexities of opportunities and threats occurs in projects and their consequence and taken reactions or made decisions while encountering them. This paper suggests a model for Risk Response Planning in risk management process, using cased-based decision support methods, that yield a more...
BACKGROUND The optimal population rate of cardiac catheterization is unknown. One potential way to determine it would be to examine whether there is a population rate beyond which the yield of high-risk coronary artery disease (CAD) does not rise. METHODS Using a detailed clinical registry that captures all patients undergoing cardiac catheterization in Alberta, we determined annual populatio...
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