نتایج جستجو برای: high sensitivity
تعداد نتایج: 2299179 فیلتر نتایج به سال:
Bösner and colleagues have presented evidence for a simple rule for ruling out coronary artery disease in the primary care setting. It is noteworthy that no laboratory measurements have been included in their model, with reference to their introductory statement that “ ... electrocardiography and cardiac troponin test are of limited value in primary care... ” This point deserves some discussion...
Background: inflammation has been linked to cognitive impairment. However, limited data are available on the association between inflammatory markers and cognitive function. Objectives: we tested the hypothesis that elevated serum concentration of high sensitivity C-reactive protein (hs-CRP), an established marker of low-grade inflammation, predicts cognitive impairment in elderly women. Design...
One of the important factors affecting on the erosion is lithological characteristics in the watershed. Due to the characteristics of the watershed can be considered reaction of rock to the process of weathering and erosion in the study. In the research of erosion and soil conservation investigate the lithological characteristics of the study area is very important. According to the study area ...
the application of a comprehensive model of communicative language ability (cla) to language teaching and testing has always been an imperative in l2 education since hymess proposal of communicative competence in the 1970s. recent l2 research has clearly underscored the importance of sufficient pragmatics representation as an essential component of cla in pedagogical and testing practices in l2...
abstract the present study was conducted to examine the effect of proficiency on students interaction while carrying out the grammar-based task(s) in collaboration. in particular, the study examines whether the level of proficiency affects the learners’ focus of attention to grammatical and lexical features. the study takes a further step and examines whether there is any difference in the use...
background: as delay in diagnosis of ectopic pregnancy is directly associated with increasing mortality, it studying the high sensitivity and specificity of transvaginal color doppler sonography as the most preferred imaging method with the most accurate and rapid diagnosis results seems to be necessary. therefore, this study aims to evaluate the diagnostic value of transvaginal color doppler s...
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