نتایج جستجو برای: weakly er
تعداد نتایج: 97765 فیلتر نتایج به سال:
مدیریت ارزش حاصله (evm) یک تکنیک مدیریت پروژه می باشد که جهت اندازه گیری پیشرفت پروژه به وسیله یکپارچه سازی موثر مدیریت سه عنصر مهم یک پروژه، هزینه، زمانبندی و محدوده مورد استفاده قرار می گیرد. این تحقیق مدلی بر اساس منطق تئوری گواه (er)در خصوص اندازه گیری ارزش حاصله (ev)پروژه ها با در نظر گرفتن عدم قطعیت در داده های مربوط به پیشرفت پروژه ارائه می نماید. با توجه به محاسن(er) نسبت به سایر روش ها...
A lattice QCD calculation of the proton matrix element of the flavor singlet axial-vector current is reported. Both the connected and disconnected contributions are calculated, for the latter employing the variant method of wall source without gauge fixing. From simulations in quenched QCD with the Wilson quark action on a 163 × 20 lattice at β = 5.7 (the lattice spacing a ≈ 0.14fm), we find ∆Σ...
Non-Gaussian likelihoods, ubiquitous throughout cosmology, are a direct consequence of nonlinearities in the physical model. Their treatment requires Monte-Carlo Markov-chain or more advanced sampling methods for determination confidence contours. As an alternative, we construct canonical partition functions as Laplace-transforms Bayesian evidence, from which MCMC-methods would sample microstat...
objective: breast cancer is the most common cancer in iranian women. breast tumors are classified based on the estrogen receptor alpha (erα) expression status into er negative and er positive tumors. er negative tumors tend to have worse prognosis and less likely to respond to endocrine therapy. aberrant methylation of gene promoter is one of the mechanisms for gene silencing in breast tumors. ...
Abstract Background and Objective: C - reactive protein (CRP) is an acute phase protein produced in liver. It is less than 5 mg per deciliter in the serum and body fluids of normal individuals, but it is increased suddenly within a few hours following inflammatory reaction. In bacterial and viral infections, active rheumatic fever, acute myocardial infarction and rheumatoid arthritis are a...
a method for solving a class of weakly singular volterra integral equations is given by using the fractional differential transform method. the approximate solution of these equations is calculated in the form of a finite series with easily computable terms. while in some examples this series solution increased up to the exact closed solution, in some other examples, we can see the accuracy an...
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