نتایج جستجو برای: chain
تعداد نتایج: 295525 فیلتر نتایج به سال:
in this thesis protic and aprotic ammonium-based ionic liquids were synthesized and their surface tensions were measured in the range of 298-373k. the protics are alkyl ammonium-based ils with the carboxylate (formate, acetate, propionate) anion and aprotics are quaternary ammonium-based ils with bis(trifluoromethylsulfonyl)imide anion. capillary rise method was used for surface tension measure...
the aim of this study was to represent effective componentsin demand chain which help organizations attain high performance levelsthrough identification of these components and determining theirdegree of importance. the following questions were major ideas of thisstudy: what are the most effective components in demand chain? andhow are they effective on organizational performance? to this end,m...
نظر به اینکه فرآیند کارشناسی ادعاهای وارد شده توسط شرکت بیمه در سال های بعد باعث می شود که بسیاری از ادعاهای رخداده شده در سال جاری به سال های آینده منتقل شده، بنابراین حساب مالی یک شرکت مالی با سال مالی بسته نخواهد شد. پس این معقول به نظر می رسد که شرکت بیمه در پایان هر سال مالی مبلغی تحت عنوان ذخیره فنی برای تصفیه حساب ادعاهای مربوط به سال مالی جاری در سال های آینده برآورد و در حسابی ویژه نگه...
(mitochondrial trifunctional protein (mtp که در غشای درونی میتوکندی متصل است،سه مرحله نهایی چرخه بتا اکسیداسیون اسید های چرب را کاتالیز میکند.این کمپلکس یک هترو-اکتامر کمپلکس است که از 8 قسمت(زیرواحد) تشکیل شده است. 4زیرواحد ? شامل (lceh(long-chain2,3-enoyl-coahydratase و (lchad (long-chain 3- hydroxyacyl coa dehydrogenase می باشد و 4 زیرواحد ? که در برگیرنده فعالیت (lckt(long chain 3-ketoacyl...
the manufacturing organizations today are having a competition of supply chain versus supply chain. existing research work fails to relate human metrics with supply chain performance. the authors intend to empirically assess the effects of human metrics on supply chain performance in the context of indian manufacturing organizations. a rigorous literature review has identified 12 variables. the...
background: the purpose of this study was to investigate the ratio of electromyography (em g) activities of the vastus medialis obliqus (vmo) and vastus lateralis (vl) within seven angles of knee joint range of motion using isometric contraction in open kinetic chain (ok c) and closed kinetic chain (ckc). methods: the dominant knees of 44 healthy female subjects (mean age: 24.84 with range: 20-...
mammalians express several subclasses of the igg molecule. in human being there are four homologous igg subclasses, each of which is structurally unique and has different functions. quantification of igg subclasses is fundamental to clinical assessment and diagnosis of many diseases as such assessments depends on the availability of subclassspecific antibodies (abs), particularly monoclonal ant...
nowadays, in turbulent and violate global markets an agile supply chain (asc) network is frequently considered as a dominant competitive advantage for survival. to achieve the competitive advantage, companies must align with suppliers and customers to streamline operations, as well as agility beyond individual companies. there are many definitions and models about agile supply chain and most of...
regarding to the diversified needs of domestic and global customers and various products of domestic and global competitors, importance of agility in supply chain management becomes more important. suppliers have to provide materials and essential resources of manufacturers in a short time without any lead time.in this research, we identified many criteria for agility in sanitation supply chain...
در این پایان نامه نشان داده ایم که چگونه می توان مدل ریسک بیمه ای اسپیرر اندرسون را به کمک زنجیره های مارکوف تعریف کرد. سپس به کمک روش های آنالیز ماتریسی احتمال برشکستگی ، میزان مازاد در هنگام برشکستگی و میزان کسری بودجه در زمان وقوع برشکستگی را محاسبه کرده ایم. هدف ما در این پایان نامه بسیار محاسباتی و کاربردی تر از روش های است که در گذشته برای محاسبه این احتمال ارائه شده است. در ابتدا ما نشا...
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