نتایج جستجو برای: lambda sensor
تعداد نتایج: 214364 فیلتر نتایج به سال:
conclusions this study supports the idea that the ifnl3 gene is an important predictor of the response of chb patients to ifn therapy. results nine studies of 1602 chb patients receiving ifn treatment were included. under the random-effects model, patients expressing the variant rs12980275 showed a significantly increased response to ifn therapy (or = 2.85; 95% ci = 1.14 - 4.60). in the subgrou...
background: a dinucleotide variant rs368234815 in interferon lambda 4 (ifnl4) gene was recently found to be associated with the hepatitis c virus (hcv) treatment response. this study aimed to assess the impact of ifnl4 rs368234815 polymorphism on treatment response to pegylated?ifn alpha (peg?ifn??) and ribavirin (rbv) in hemophilic patients with chronic hepatitis c (chc). materials and methods...
BACKGROUND AND PURPOSE Peginterferon Lambda was being developed as an alternative to alfa interferon for the treatment of chronic hepatitis C virus (HCV) infection. We compared peginterferon Lambda-1a plus ribavirin (Lambda/RBV) and Lambda/RBV plus daclatasvir (DCV; pangenotypic NS5A inhibitor) with peginterferon alfa-2a plus RBV (alfa/RBV) in treatment-naive patients with HCV genotype 2 or 3 i...
Described here is the study of lambda-b polarization in the LHC-ATLAS experiment I have done with Prof. Homer Neal this summer. Our work has three main focuses, including predicting lambda polarization from quark-quark scattering models applied to p-p elastic collisions, modeling lambda polarization saturation, and simulating lambda-b events and polarization measurements in ATLAS using the λ0J/...
A supercooled liquid is said to have a kinetic spinodal if a temperature Tsp exists below which the liquid relaxation time exceeds the crystal nucleation time. We revisit classical nucleation theory taking into account the viscoelastic response of the liquid to the formation of crystal nuclei and find that the kinetic spinodal is strongly influenced by elastic effects. We introduce a dimensionl...
Background and purpose: Activation-induced cytidine deaminase (AID) is a B-cell specific enzyme responsible for somatic hypermutation (SHM) and class switch recombination (CSR) of antibody genes within the B-cell follicle of peripheral lymphoid organs. Ectopic overexpression of the enzyme leads to mutations in non-B cells and Escherichia coli (E.coli) genes. However, induction of mutations in E...
ویژگی اصلی موتورهای اشتعال تراکمی (HCCI) کاهش شدید آلاینده NOx و PM همزمان با افزایش بازده و کاهش مصرف سوخت است. با این وجود به علت بازه کاری محدود و نبود راه‌های معین برای پایش زمان شروع احتراق کاربردهای این موتورها محدود مانده است. در این مطالعه از موتوری تک استوانه دیزلی با نسبت تراکم 19.3 برای احتراق در حالت HCCI استفاده شده است. بازه کاری در این مطالعه براساس λ و EGR تعریف شده است. ...
Adaptive optics (AO) systems take sampled measurements of the wave-front phase. Because in the general case the spatial-frequency content of the phase aberration is not band limited, aliasing will occur. This aliasing will cause increased residual error and increased scattered light in the point-spread function (PSF). The spatially filtered wave-front sensor (SFWFS) mitigates this phenomenon by...
A finitely generated $R$-module is said to be a module of type ($F_r$) if its $(r-1)$-th Fitting ideal is the zero ideal and its $r$-th Fitting ideal is a regular ideal. Let $R$ be a commutative ring and $N$ be a submodule of $R^n$ which is generated by columns of a matrix $A=(a_{ij})$ with $a_{ij}in R$ for all $1leq ileq n$, $jin Lambda$, where $Lambda $ is a (possibly infinite) index set. ...
In antenna theory, antenna parameters are directly related to the wavelength lambda of incident radiation, but this scaling fails at optical frequencies where metals behave as strongly coupled plasmas. In this Letter we show that antenna designs can be transferred to the optical frequency regime by replacing lambda by a linearly scaled effective wavelength lambda(eff)=n(1)+n(2)lambda/lambda(p),...
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