نتایج جستجو برای: statistics as topic
تعداد نتایج: 5755289 فیلتر نتایج به سال:
[Effects of high volume hemofiltration on mortality in patients with septic shock: a meta-analysis].
OBJECTIVE To evaluate the effect of high volume hemofiltration (HVHF) and its therapeutic timing on mortality in patients with septic shock. METHODS Randomized controlled trials (RCT), case-control studies and prospective cohort studies on HVHF treating septic shock patients from 1999 to 2009 were identified by electronic and manually retrieving related data. An Meta-analysis of HVHF on morta...
background: cervical spondylotic myelopathy (csm) is a common cause of significant clinical morbidity. the japanese orthopedic association cervical myelopathy evaluation questionnaire (joacmeq) is a measure of health-related quality of life in these patients. objectives: this study aimed to cross-culturally translate and validate the joacmeq in iran. patients and methods: this study was a prosp...
abstract this research has been carried out with the purpose of investigating the conditions and related elements of the employment of the educational sciences graduates of hamedan province universities in 1382-1387 academic years. it has been a descriptive research of a correlation kind, and the population number has been 1180 grduates of payam- e noor universites in asad – abaad, kaboudaraha...
cognitive studies of translation process have recently been awarded a great deal of attention. there exists a psychological angle to almost all translation activities. the present study, thus, deals with analysing the relationships between iranian prospective translators tolerance for ambiguity (ta) and their willingness to translate (wtt). the research was conducted as a mixed methods study, d...
according to cheng (1999), in recent esl/efl literature, asian (especially east asian) learners of english as a foreign/second language have been arguably reported as reticent and passive learners. the most common allegations are that these students are reluctant to participate in classroom discourse; they are unwilling to give responses; they do not ask questions; and they are passive and over...
Refinements of first order asymptotic results axe reviewed, with a number of Ph.D. projects supervised by van Zwet serving as stepping stones. Berry-Esseen bounds and Edgeworth expansions are discussed for R-, Land [/-statistics. After these special classes, the question about a general second order theory for asymptotically normal statistics is addressed. As a final topic, empirical Edgeworth ...
Refinements of first order asymptotic results are reviewed, with a number of Ph.D. projects supervised by van Zwet serving as stepping stones. Berry-Esseen bounds and Edgeworth expansions are discussed for R-, Land U-statistics. After these special classes, the question about a general second order theory for asymptotically normal statistics is addressed. As a final topic, empirical Edgeworth e...
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