نتایج جستجو برای: wlr
تعداد نتایج: 94 فیلتر نتایج به سال:
OBJECTIVES The wall-to-lumen ratio (WLR) of retinal arteries is a recognized surrogate of end-organ damage due to aging and/or arterial hypertension. However, parietal morphometry remains difficult to assess in vivo. Recently, it was shown that adaptive optics retinal imaging can resolve parietal structures of retinal arterioles in humans in vivo. Here, using adaptive optics retinal imaging, we...
BACKGROUND 1) To report site-specific normative values by age, sex and educational level for four components of the 10/66 Dementia Research Group cognitive test battery; 2) to estimate the main and interactive effects of age, sex, and educational level by site; and 3) to investigate the effect of site by region and by rural or urban location. METHODS Population-based cross-sectional one phase...
OBJECTIVES/HYPOTHESIS Additional intraoperative guidance could reduce the risk of iatrogenic injury during parotid gland cancer surgery. We evaluated the intraoperative use of fluorescently labeled nerve binding peptide NP41 to aid facial nerve identification and preservation during parotidectomy in an orthotopic model of murine parotid gland cancer. We also quantified the accuracy of intraoper...
Investigation of gas exchange patterns and modulation of metabolism provide insight into metabolic control systems and evolution in diverse terrestrial environments. Variation in metabolic rate in response to environmental conditions has been explained largely in the context of two contrasting hypotheses, namely metabolic depression in response to stressful or resource-(e.g. water) limited cond...
This paper reviews present day test structures and illustrates how they hav e ev olved to a continuously changing technology. Structures for measuring resistivity, contact resistance, feature dimensions and overlay errors are presented. Test structures for helping to predict yield and Wafer Reliability Measurements (WLR) are also discussed.
Macrosomic newborns of non-diabetic mothers: anthropometric measurements and neonatal complications.
OBJECTIVE To assess the association of anthropometric measurements with neonatal complications in macrosomic newborns of non-diabetic mothers. DESIGN Retrospective cohort study. PATIENTS All liveborn, singleton, full term newborns with birth weight ≥4000 g born to non-diabetic mothers at a tertiary medical centre in 1995-2005 (n=2766, study group) were matched to the next born, healthy, ful...
Poverty is one of the biggest challenges facing world nowadays. Numerous studies have concentrated on characteristics thatdetermine poverty to identify poor households. One most important factors physical type house. The typeof houses includes floor type, wall roof and area per inhabitant in Indonesia, especially Surabaya, Indonesia’s bigcities capital East Java Province. This factor gave promi...
Abstract This paper proposes a novel method to measure each constituent of an oil–gas–water mixture in water continuous flow, typically encountered many processes. It deploys dual-plane electrical resistance tomography sensor for measuring dispersed phase volume fraction and velocity; gradiomanometer flow density meter drift flux model estimate slip velocities; with absolute pressure temperatur...
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