نتایج جستجو برای: the consumption model
تعداد نتایج: 16385098 فیلتر نتایج به سال:
In this study a pseudo comprehensive carbon footprint model for fossil fuel power plants is presented. Parameters which their effects are considered in this study include: plant type, fuel type, fuel transmission type, internal consumption of the plant, degradation, site ambient condition, transmission and distribution losses. Investigating internal consumption, degradation and site ambient con...
BackgroundAmong various food products, milk and dairy products are among the most basic nutrient foods. The consumption of milk and dairy products in Iran is much lower than the global rate of per capita consumption. This study used Health Belief Model to determine associated factors of milk consumption among 7-9th students.Materials and MethodsThis cross-sectional descriptive analytical study ...
T his study investigated the effect of international labor migration on Iran’s economy using a neo-classical growth model with the assumption of labor heterogeneity within the framework of dynamic stochastic general equilibrium model. After solving the model, the obtained equations were linearized and different values were assigned to the parameters according to Iran’s economy inform...
Iran is ranked first in the world in terms of natural gas storage.Natural gas consumption in Iran has always been growing and there has been no effort to save from Iranian households. Per capita energy consumption in Iran is three times the global average and 13 times that of Japan. In this study, we tried to determine the main factors that affect resedential gas consumption. By referring to 38...
Iran is ranked first in the world in terms of natural gas storage.Natural gas consumption in Iran has always been growing and there has been no effort to save from Iranian households. Per capita energy consumption in Iran is three times the global average and 13 times that of Japan. In this study, we tried to determine the main factors that affect resedential gas consumption. By referring to 38...
Aims: Many non-communicable diseases such as diabetes, osteoporosis, and high blood pressure are related to unhealthy eating habits and patterns formed in childhood and the teenage period. This study investigated the effect of a training program based on the BASNEF model on snack consumption in elementary school girls in the second period. Materials & Methods: This quasi-experimental study was...
background: previous studies on the correlation between dietary intakes and stroke have mostly focused on the dietary glycemic index (gi) of potatoes and there is no information regarding the correlation between potato consumption and risk of stroke. therefore, the aim of this study was to evaluate the correlation between potato consumption and risk of stroke in an iranian population. methods: ...
To meet consumer and legislation requirements, various technologies have been used worldwide to achieve optimal fuel consumption and to reduce greenhouse gas emissions. One of the proposed technologies is cylinder deactivation using various methods, including, injectors cutting off, closing the intake and exhaust valves and crankshaft decoupling. In this paper, a GT-Power model is created to in...
The main goal of this research is to investigate the effect of performing targeted subsidy on energy consumption inequality concerning Semnan province in Iran. Doing so, first the Gini coefficient of the household electricity consumption is calculated using households budget micro data concerning urban and rural household during the years of 1984(1363)-2014(1393). Then, the effect of performin...
Background and purpose: Educational programs are of great importance to enhance geriatrics nutritional knowledge and improve their food consumption pattern. The stage of change model (Transtheoretical model) is one of the methods to identify and adjust dietary pattern. This study was conducted to determine the effects of Transtheoretical educational model on nutritional knowledge of geriatrics ...
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