نتایج جستجو برای: sensitivity analysis and cost

تعداد نتایج: 17329614  

 Contribution change of factor costs analysis may help managers in decision making and in adjusting to changes. Over the last two decades, production and enhancement of kutum fingerlings have increased in Iran, reaching to more than 229 million fingerlings by 2005, but declined to 187 million from 2005 to 2008. Over the years 2002-2006, a study of fingerling production costs for kutum fish was ...

Hasan Hosseini Nasab, Mohammad Saber FallahNezhad,

 In this research, a new control policy for the acceptance sampling problem is introduced. Decision is made based on the number of defectives items in an inspected batch. The objective of the model is to find a constant control level that minimizes the total costs, including the cost of rejecting the batch, the cost of inspection and the cost of defective items. The optimization is performed by...

Journal: :مجله تحقیقات نظام سلامت حکیم 0
دکتر محمدحسین فروزان فر نویسنده مسؤول: تهران، دانشگاه عولم پزشکی و خدمات بهداشتی- درمانی تهران، گروه اپیدمیولوژی و آمار زیستی. تلقن: 88989123 نمابر: 88989127 دکتر کاظم محمد دکتر سیدرضا مجدزاده دکتر رضا ملک زاده دکتر فرید ابوالحسنی دکتر مهدی محمدنژاد دکتر کورش هلاکوئی نائینی

author(s): forouzanfar mh, (md, phd) mohammad k, (phd) majdzadeh r, (phd) malekzadeh r, (md) abolhasani f, (md) mohammadnejad m, (md) holakouie naeini k, (phd) hosseini m, (phd) naghavi m, (phd). introduction: hepatitis b is a common problem in many countries. due to high efficacy, safety and low cost of vaccine, mass immunization has become a favorite strategy to improve population health. in ...

Journal: :gas processing 0
mohammad-hossein hamedi kntoosi university of technology, tehran, iran, reza shirmohammadi south tehran branch, islamic azad university, tehran, iran bahram ghorbani kntoosi university of technology, tehran, iran, soheil sheikhi kntoosi university of technology, tehran, iran,

advanced exergy analysis is a tool to split the exergy destruction of the system to achieve a better perspective about the potentials of a system for improvements. in addition, the component interactions and their exergy destruction dependency with the other equipment are investigated through the advanced exergy analysis. for this purpose, it divides the exergy destruction calculated by convent...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زبانهای خارجی 1392

to teach english adequately, qualified teachers are needed. unfortunately, there are still teachers who are teaching english without an academic degree in tefl. it is necessary for teachers to have a major in english to have subject knowledge, but it is not sufficient. teachers need to have an understanding of the social, cultural, moral, ethical, and pedagogical issues of education and practic...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده ادبیات و علوم انسانی 1392

this study investigates the relationships between iranian efl teachers’ perfectionism, burnout and their teaching style preferences, and also the difference between male and female efl teachers and their teaching style preferences. to this end, a sample of 99 efl teachers (46 males and 53 females), who had years of teaching experience, were selected. the measurement scales used in this study we...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد شاهرود - دانشکده علوم انسانی 1393

recent studies in scientific education as well as foreign and second language instruction suggest that thinking has rarely been an integral part of education and training in classroom. some scholars decried the lack of emphasis on thinking in the institutes and schools. they noted that memorization and drills were rewarded,while inquiry, reflection, and consideration of alternatives were frowne...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند 1390

abstract this study attempted to investigate the strategies used to translate clichés of emotions in dubbed movies in iranian dubbing context for home video companies. the corpus of the current study was parallel and comparable in nature, consisting of five original american movies and their dubbed versions in persian, and five original persian movies which served as a touchstone for judging n...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه امام رضا علیه السلام - دانشکده ادبیات و زبانهای خارجی 1392

cognitive studies of translation process have recently been awarded a great deal of attention. there exists a psychological angle to almost all translation activities. the present study, thus, deals with analysing the relationships between iranian prospective translators tolerance for ambiguity (ta) and their willingness to translate (wtt). the research was conducted as a mixed methods study, d...

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