نتایج جستجو برای: efficiency improvement intervention

تعداد نتایج: 907868  

Journal: :international journal of smart electrical engineering 2015
sadegh hesari mohammad bagher naghibi sistani mostafa jalalian ebrahimi

in most industrial zones, electric energy is one of the most important energy sources. since electrical motors are the main energy consumers of industrial factories, consumption optimization in these motors can be considered as a main option related to energy saving. one very effective way to reduce the consumption of these equipment is to use a motor speed controllers or drives. since the loss...

2006
Jon Mercer

In the face of an oversupplied world pig market only the most efficient producers will stay in business. By and large these will be the operations that are able to more successfully exploit the genetic potential of their animals. Similarly, only those breeders who are able to demonstrate sustained genetic improvement will sell stock to the smaller number of large producers who are left. Althoug...

Price policies are one of the most permissive policies in Iranian economic for controlling energy carrier's consumption. In addition, the non-price policies such as energy efficiency improvement are effective for controlling energy carrier's consumption. This paper assesses the economic impacts of energy efficiency improvement (in gasoline, gasoil and electric) as a non-price policy. For the pu...

Journal: :iranian journal of nursing and midwifery research 0
mehdi heidarzadeh vahid zamanzadeh amineh pashaee maghvan khodayar oshvandi

background: despite therapeutic effect of hemodialysis in end stage renal disease (esrd) patients, these patients encounter different physical and psychological tensional factors. physical exercises have beneficial physical and psychological effects on patients under hemodialysis as one of the accessory therapeutic methods. as few studies have been done about the effects of physical exercise on...

Journal: :مجله دانشگاه علوم پزشکی کرمانشاه 0
ahmad mohammadi mahnaz talebi naser havaei

background: bilateral activities are novel methods which are used for refreshing hemiplegic patients. but there are a lot of controversies regarding their efficiency. the aim of this study is to compare the effects of unilateral with bilateral arm training on upper arm function in patients with hemiplegic disorders. methods: in a clinical trial 23 hemiplegic patients were selected for the study...

Journal: :Economic Research-Ekonomska Istraživanja 2011

Journal: :Bulletin of the South-Russian state technical University (NPI). Series: Socio-economic Sciences 2016

Journal: :Journal of Sustainable Development of Energy, Water and Environment Systems 2020

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