نتایج جستجو برای: energy cost
تعداد نتایج: 1018799 فیلتر نتایج به سال:
In this research, the thermodynamic investigation of the tri-generation system is performed by the first and second law of Thermodynamics. The trigeneration system under study consists of three subsystems including the solar subsystem, Kalina subsystem and lithium bromide-water absorption chiller subsystem. The proposed system generates power, cooling and hot water using solar energy. The syste...
Background: One of the most important criteria for the allocation of resources and efficient management of resources in the health system is cost analysis and calculate the real price of services. This study aimed to calculate the cost of services provided at diabetes clinics using activity-based costing techniques. Methods: The study is a kind of applied and descriptive – analytical. ...
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