نتایج جستجو برای: رگرسیون همجمعی کانونی ccr
تعداد نتایج: 42916 فیلتر نتایج به سال:
We introduce a new regression method – called Correlated Component Regression (CCR) – which provides reliable predictions even with near multicollinear data. Near multicollinearity occurs when a large number of correlated predictors and relatively small sample size exists as well as situations involving a relatively small number of correlated predictors. Different variants of CCR are tailored t...
هدف از این پژوهش بررسی رابطة ابعاد هوش هیجانی با ارزشیابی عملکرد آموزشی بوده است. جامعة آماری این پژوهش عبارت بود از اعضای هیئت علمی دانشگاه ارومیه در سال 1391. برای انتخاب گروه نمونه، از روش نمونه گیری تصادفی طبقه ای با رعایت نسبت ها استفاده شد و، در مجموع، 200 نفر انتخاب شدند. پژوهش از نوع توصیفی و طرح همبستگی است. برای گردآوری داده های پژوهش از پرسشنامة استاندارد سیبر- شرینگ و پرسشنامة محقق...
Chest compression depth (CCD) and rate (CCR) are important factors of cardiopulmonary resuscitation (CPR). To assist performing CPR by citizen, a number of CPR related applications are being developed on a smartphone application market. Most of apps provide procedure of CPR. In case of using accelerometer, it is possible to estimate CCD and CCR. In this study, we proposed an app which provides ...
Inhibition of specific lignin biosynthetic steps by antisense strategy has previously been shown to alter lignin content and/or structure. In this work, homozygous tobacco (Nicotiana tabacum) lines transformed with cinnamoyl-coenzyme A reductase (CCR) or caffeic acid/5-hydroxy ferulic acid-O-methyltransferase I (COMT I) antisense sequences have been crossed and enzyme activities, lignin synthes...
Asking eyewitnesses to provide an initial account using free recall strategies is a crucial procedure used in most investigative interviews (e.g. Cognitive Interview or PEACE model) allowing accurate and detailed information about the crime. Recent studies suggest clustering retrieval like Category Clustering Recall (CCR) can also be effective for obtaining from eyewitnesses, perhaps more than ...
چکیده این پایان نامه به بررسی رابطه بین تورم – قیمت طلا و تورم- نرخ ارز با استفاده از آزمونهای همجمعی سنتی بدون لحاظ شکست ساختاری و همچنین آزمون های همجمعی با لحاظ شکست های ساختاری پرداخته است. در این نوشتار از داده های ماهیانه طی بازه زمانی 1389-1370 استفاده شده است. اولین مرحله در این تحقیق استفاده از آزمون های سنتی ریشه واحد همچون دیکی-فولر تعمیم یافته(adf) ، فیلیپس- پرون (pp) و kpss. مقادی...
The ccr gene, encoding crotonyl coenzyme A (CoA) reductase (CCR), was cloned from Streptomyces cinnamonensis C730.1 and shown to encode a protein with 90% amino acid sequence identity to the CCRs of Streptomyces collinus and Streptomyces coelicolor. A ccr-disrupted mutant, S. cinnamonensis L1, was constructed by inserting the hyg resistance gene into a unique BglII site within the ccr coding re...
CCR-3 is a major receptor involved in regulating eosinophil trafficking. Initial analysis of chemokine receptors has demonstrated unique receptor events in different cell types, indicating the importance of investigating CCR-3 events in eosinophilic cell lines. We now report that the eosinophilic cell line, acute myelogenous leukemia (AML) 14.3D10, expresses eosinophil granule proteins and eota...
We observe that, in real-world distributed data warehouse systems, data columns from different sources often exhibit redundancy. Even though these systems can employ both general and column-oriented compression schemes to reduce the data storage pressure, such crosscolumn redundancy (CCR) is not recognized or exploited effectively. Therefore, we propose Cuttle, a column storage system that enab...
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