نتایج جستجو برای: global average
تعداد نتایج: 804789 فیلتر نتایج به سال:
Introduction: The reimbursement mechanism of the cost of treatment is an important factor which directly or indirectly affects the financial management and control of hospitals costs, hence different countries use different reimbursement systems. This study evaluated the prospective reimbursement system (global system); at one of the hospitals in Hormozgan University of Medical Sciences. Met...
Sensitivity analyses have for long been used to assess the impacts of uncertainties on outcomes of decision models. Several approaches have been suggested, but it has been problematic to get a quick overview of the total impact of the uncertainties. Here we show how interval modeling can be used for global sensitivity analyses and a nuclear emergency case is used to illustrate the method. The a...
The equity premium, return on equity minus return on risk-free asset, is expected to be positive. We consider imposing such positivity constraint in local historical average (LHA) in nonparametric kernel regression framework. It is also extended to the semiparametric single index model when multiple predictors are used. We construct the constrained LHA estimator via an indicator function which ...
Climate change implies a statistically significant in the long-term mean state or characteristics of variability climate elements. It can be caused by natural and/or anthropogenic factors. Recent global warming is often cited as an example human-induced change. Global refers to increasing trend average surface temperature Earth, defined annual ocean, usually depth 30-100 cm, and air above land ...
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