نتایج جستجو برای: key words warranty
تعداد نتایج: 660472 فیلتر نتایج به سال:
In this article, by considering both a limited number of failure replacements and random working cycles as warranty terms, hybrid (HW) is designed from the manufacturer’s point view to warrant product that does successive projects at cycles. The cost produced HW derived analyzed. By defining warrants product, two types post-warranty replacement models are investigated consumer’s ensure reliabil...
All multi-component product manufacturing companies face the problem of warranty cost estimation. Failure rate analysis of components plays a key role in this problem. Data source used for failure rate analysis has traditionally been past failure data of components. However, failure rate analysis can be improved by means of fusion of additional information, such as symptoms observed during afte...
aim : the aim of this study was to evaluate the likelihood ratio and frequency of dq2 and dq8 in iranian patients with celiac disease (cd). background : the hla dq2 and hla dq8 are the important mediators in the development of celiac disease. a few studies evaluated the frequency of hla dq2 and hla dq8 haplotypes among the iranian population with low sample size. patients and methods : in this ...
چکیده هدف از این پژوهش بررسی رابطه رضایت شغلی با بهره وری نیروی انسانی در شرکت پالایش نفت شیراز بوده است. روش تحقیق توصیفی از نوع همبستگی است و جامعه آماری این پژوهش شامل کلیه کارکنان شرکت پالایشگاه شیراز می باشد که ، نمونه آماری پژوهش براساس جدول مورگان 170 نفر و به صورت تصادفی و طبقه ای انتخاب شده اند . برای سنجش میزان بهره وری در پژوهش فوق از پرسشنامه هرسی و گلد اسمیت و جهت سنجش میزان رضایت...
â â â â â â â â â the inner meaning of the holy quran â â hamid ahmadian * â â â abstractâ the inner self (âbatinâ) in the quran is set in opposition to the outer appearance (âzaherâ). âbatinâ may have a variety of interpretations the most well-known of which are intended to be documented in this paper. different interpretations of âbatinâ based on different opinions are as ...
â â â â â features of gibranian utopia in his literary works â â sardar aslani * â â abstractâ every thinker and man of letters who pursues a goal in his or her works has a utopia. after introducing utopia by plato, farabi and st. augustine, gibran khalil gibran established the foundations of his own particular utopia. the features of his utopia are as follows: 1) freedom 2) kindness 3) jus...
among various types of cities, mining cities have special features including a high concentration of industrial activities associated with the exploration, extraction, refining, processing and export of groundwater resources, the risk of reduction and termination of non-renewable resources, high degree of environmental pollution, high production of domestic and industrial waste and social issue...
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