نتایج جستجو برای: screening performance characteristics
تعداد نتایج: 1845773 فیلتر نتایج به سال:
based on personal and professional characteristics, the present study compares the research performance among faculty members of agricultural colleges in west part of iran. the statistical population of this study consisted of all faculty members in the agricultural colleges of universities of ilam, razi and kurdistan at iran, which 116 faculty members were selected as the sample using the prop...
this study was designed to investigate the effects of different levels of tarragon powder on performance and carcass’ characteristics of broiler chickens. 200 one-day-old ross 308 male broiler chickens in a completely randomized design with 4 treatments and 5 replicates per treatment and 10 birds in each replicate were used. experimental diets were set on the basis of corn-soy-wheat and ross 30...
An innovative method to filter out potentially unstable and unreliable RDSON drifting wafers is demonstrated in GaN-based power devices. Its concept is described and the correlation between screening test and long-term reliability data in terms of RDSON stability is also presented. In addition, we verify that this screening method can predict continuous dynamic RDSON characteristics, which is d...
introduction: ankle fracture is one of the most common joint fractures. x-ray and physical examination are its main methods of diagnosis. recently, ultrasonography (us) is considered as a simple and non-invasive method of fracture diagnosis. this study evaluated the diagnostic accuracy of us in detection of ankle fracture in comparison to plain radiography. methods: in this diagnostic accuracy ...
BACKGROUND Timely diagnosis of ST-segment elevation myocardial infarction (STEMI) in the emergency department (ED) is made solely by ECG. Obtaining this test within 10 minutes of ED arrival is critical to achieving the best outcomes. We investigated variability in the timely identification of STEMI across institutions and whether performance variation was associated with the ED characteristics,...
Screening and diagnostic testing play fundamental roles in all fields of clinical medicine, with obstetric imaging and prenatal diagnosis being no exceptions. With advances in maternal serum screening and ultrasound technology, much research effort in the field of pre-natal diagnosis has actually been dedicated to the development and refinement of screening tests for fetal aneuploidy and other ...
introduction: necessity of imaging for symptom-free conscious patients presented to emergency department (ed) following traumatic thoracolumbar spine injuries has been a matter of debate. the present study was aimed to evaluate the diagnostic value of clinical findings in prediction of traumatic thoracolumbar injuries compared tocomputed tomography (ct) scan. methods: the present diagnostic val...
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