نتایج جستجو برای: caused to reduce costs
تعداد نتایج: 10708909 فیلتر نتایج به سال:
The purpose of the work is to draw attention existing hidden reserves increasing efficiency systems, in which solutions for their optimisation are associated with analysis models problems theory queueing networks (for example, transport support supply multiple orders). We talking about such that correlate precisely choice portfolio orders. Approaches systems considered, allowing consider random...
there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...
this study was designed to investigate the impacts of teachers self-disclosure on students foreign language classroom anxiety, attitude to english language learning and their achievement scores at the end of the term. there were 48 female learners of intermediate level. they were not randomly selected. there were one experimental group with 21 students and one control group with 27 students.the...
in recent years, reducing emissions has become an important issue. besides reducing the economic costs, reducing the fuel consumption decreases emissions, pollutant impact and increases society health as well. green vehicle routing problem are a major key to reduce hazardous effects of transportation such as air pollution, greenhouse gas (ghg) emissions, noise and the like. generally, the amoun...
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