نتایج جستجو برای: failure criteria
تعداد نتایج: 615010 فیلتر نتایج به سال:
There is no uniformly accepted clinical definition for congestive heart failure (CHF), although criteria have been published by various groups. There is also no reference standard for CHF, although left ventricular ejection fraction (LVEF) gives a quantitative assessment of systolic function and is useful in predicting prognosis. To determine the relationship between LVEF and clinically diagnos...
The study of fatigue is critical to good usability and durability asphalt pavements. Inaccurate calculation the failure criteria can cause incorrect evaluation performance, leading inaccurate prediction pavement performance poor maintenance planning. This paper develops a stiffness change tendency method (SCTM) that be used model evolution in concrete determine laboratory points characterise di...
There is no uniformly accepted clinical definition for congestive heart failure (CHF), although criteria have been published by various groups. There is also no reference standard for CHF, although left ventricular ejection fraction (LVEF) gives a quantitative assessment of systolic function and is useful in predicting prognosis. To determine the relationship between LVEF and clinically diagnos...
Background. Due to the unintended potential misclassifications of the World Health Organization (WHO) immunological failure criteria in predicting virological failure, limited availability of treatment options, poor laboratory infrastructure, and healthcare providers' confidence in making switches, physicians delay switching patients to second-line antiretroviral therapy (ART). Evaluating whet...
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