نتایج جستجو برای: term model
تعداد نتایج: 2590784 فیلتر نتایج به سال:
in this study, considering the importance of incremental capital output ratio (icor) in agriculture investment capital and self-sufficiency in this sector in order to grow and being influenced by the past and previous relationships strong agricultural sector productivity growth in other sectors of the economy, especially the effect of oil revenues, was trying to, long-term relationships as well...
background: epidemiological studies have illustrated that exposure to atmospheric nitrogen oxides (no2/nox) is responsible for an increased risk of acute or chronic diseases such as cancer. in this study the health risks associated with nitrogen dioxide (no2) were assessed in the city of kermanshah, the capital of kermanshah province, iran. methods: data on hourly no2 levels that had been measu...
Power load is an important part of power system, and forecasting has impact on system analysis, design control. With the development smart micro grid, gradually become module in energy management It “source, network, storage” “An link flow matching. The staged combined demand model grid based neural network polynomial regression adopted, judgment conditions are added to network. If training sam...
Background & Objectives: Peritoneal dialysis is one of the most common types of dialysis in patients with renal failure. However multivariate analysis such as log- rank test and Cox have usually used to evaluate association of risk factors in survival of this group of patients, the aim of this study was to perform of Weibull, Gamma, Lognormal and Logistic Mixture cure models in survival an...
In this study the autoregressive distributed lag model and error correction model to estimate Hazard function is used during the years 1377-1394. The results show that in the short term and long term there is substitution between electricity and natural gas in the domestic sector. But the price elasticity of demand relative to the price of electricity is less than 5.0, this result indicates tha...
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