نتایج جستجو برای: prism score
تعداد نتایج: 229982 فیلتر نتایج به سال:
To the Editor—I read with interest the article by Choi et al regarding the use of the Pediatric Index of Mortality (PIM) and the Pediatric Risk of Mortality (PRISM) III-24 score for predicting mortality in a paediatric intensive care unit (PICU) in Hong Kong. I agree with the authors that mortality prediction models are useful for audit purposes and allow comparison of disease severity and clin...
Aim: To determine any differences in visual acuity (VA) and contrast sensitivity (CS) between 3M Fresnel prisms and Trusetal prisms foils. Methods: Sixteen participants (mean age 20 years) with normal VA and CS participated. The effect of 5D, 10D, 20D and 30D prism strengths on monocular VA and CS was assessed using a Bailey-Lovie logMAR chart and Pelli-Robson chart, respectively. Measurements ...
فناوری abi prism یک روش دقیق و بسیار سریع برای تعیین اندازه قطعات و توالی یابی dna و ترکیبی از بکارگیری نرم افزار، سخت افزار و مواد شیمیایی است که برای تجزیه dna فلوئورسنت شده با رنگ های مختلف بهینه شده است. مهمترین مزیت این فناوری این است که تا چهار رنگ مختلف برای نشان دار کردن dna قابل استفاده است و هر کدام از این رنگ ها حتی زمانی که همه آنها در داخل یک چاهک تزریق شوند قابل تمایز هستند...
Background: Dizziness adversely affects an individual?s well-being. However, its impact is not only influenced by its physical manifestations, but also by its subjective importance to the patient. Appropriately assessing the subjective burden of dizziness is difficult. The Pictorial-Representation of Illnessand Self-Measure (PRISM), on which patients illustrate the distance between their ‘self?...
OBJECTIVE To compare vision therapy/orthoptics, pencil push-ups, and placebo vision therapy/orthoptics as treatments for symptomatic convergence insufficiency in children 9 to 18 years of age. METHODS In a randomized, multicenter clinical trial, 47 children 9 to 18 years of age with symptomatic convergence insufficiency were randomly assigned to receive 12 weeks of office-based vision therapy...
Prism elements arise in some printed circuit board modeling contexts, such as visualization and electromagnetic field modeling. Here we consider prisms built by extruding from triangular bases which result from constrained 2d Delaunay triangulation. The goal is to partition each extruded prism into sub-prisms of high quality that fit within the given printed circuit board layers. A prism qualit...
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