نتایج جستجو برای: gold standard
تعداد نتایج: 574258 فیلتر نتایج به سال:
Background and Objectives: The Quantum Menstrual Health Monitoring Study will measure four key reproductive hormones in the urine (follicle-stimulating hormone, FSH; estrone-3-glucuronide, E13G; luteinizing LH; pregnanediol glucuronide, PDG) to characterize patterns that predict confirm ovulation, referenced serum gold standard of ultrasound day ovulation participants with regular cycles. These...
All density-functional calculations of single-molecule transport to date have used continuous exchange-correlation approximations. The lack of derivative discontinuity in such calculations leads to the erroneous prediction of metallic transport for insulating molecules. A simple and computationally undemanding atomic self-interaction correction (SIC) opens conduction gaps in I-V characteristics...
background: trichomoniasis, caused by trichomonas vaginalis , is one of the most common sexually transmitted infections in the world. diagnosis of t. vaginalis is performed by different methods, including wet mount, culture, serological methods and pcr, which required laboratory equipments and expert laboratory personnel. the aim of this study was evaluation of immunochromatographic strip test ...
Introduction & Objective: Diagnosis of periodontal osseous lesions is very important in deter-mining prognosis, treatment plan and maintenance in the long term. This diagnosis can be achieved by using radiography. The aim of this study is to compare accuracy of E speed films, bitewing PSP, panoramic PSP and CCD for identifying the extent of destruction of alveolar bone in chronic periodontiti...
This paper describes the collection, annotation and linguistic analysis of a gold standard for knowledge-rich context extraction on the basis of Russian and German web corpora as part of ongoing PhD thesis work. In the following sections, the concept of knowledge-rich contexts is refined and gold standard creation is described. Linguistic analyses of the gold standard data and their results are...
Across the industrial democracies, public agencies operating in similar policy areas and performing similar functions often vary in their levels of independence. While this variation has long interested political scientists, little attention has been devoted to the fact that in complex policy areas, the sheer quantity, diversity and complexity of evidence has facilitated the emergence of a “gol...
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