نتایج جستجو برای: statistical tests of t
تعداد نتایج: 21288914 فیلتر نتایج به سال:
ISSN 2277 5048 | © 2012 Bonfring Abstract--The use of routine laboratory tests in diagnosing disease is becoming of increasing importance. This emphasizes to test the efficiency of diagnostic tests, since relatively few diagnostic tests correctly classify all subjects tested as diseased or well. The more usual situation is one in which some well subjects are classified as diseased and some dise...
this study purported to compare and contrast the use of self-mention and evidentials as two mtadiscourse features in opinion columns of persian and english newspapers. the theoretical basis of this study is the idea that metadiscourse features vary across cultural boundaries. for this purpose, 150 persian and 150 english opinion columns were collected based on three factors of topic, audience a...
drought is transient phenomenon , slow , repetitive and integral part of the climate of each region. drought begins with a substantial reduction in precipitation over the long-term average rainfall and over time, reduced soil moisture and surface and ground water resources will continue to decrease. this phenomenon is the most important in bakhtegan basin because of its importance in strategic ...
CONTEXT Study design and statistical analyses have improved in journals published in Western countries, but the type of research designs and statistical methods used in medical journals outside Western countries has not been assessed. OBJECTIVES To determine the frequency of research designs and statistical techniques used in Chinese medical journals, types of statistical errors present, and ...
Background: Surgical removal of malignancies may enhance the risk recurrence but mechanisms remain poorly understood. Neutrophils, first line responders after surgical stress, can facilitate cancer progression. Neutrophils expel nuclear DNA studded with proteins to form web-like structures known as Neutrophil Extracellular Traps (NETs) in response stress. Here we aim characterize role NETs prom...
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