نتایج جستجو برای: metrics
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In 1977, Gauduchon proved that on every compact hermitian manifold $(X, \omega )$ there exists a conformally equivalent metric $\omega _\mathrm {G}$ which satisfies $\mathrm {dd}^{\mathrm {c}} {G}^{n-1} = 0$ . this note, we extend result to irreducible singular varieties admit smoothing.
Abstract The point pair function $$p_G$$ p G defined in a domain $$G\subsetneq {\mathbb {R}}^n$$ ? R n is shown to be quasi-metric, and its other properties are studied. For...
CONTEXT The Q-Tracks program, created in 1999, is a quality monitoring subscription service offered by the College of American Pathologists. OBJECTIVE To establish benchmarks in quality metrics, monitor changes in performance over time, and identify practice characteristics associated with better performance. DESIGN The Q-Tracks program provides ongoing study of multiple metrics offered in ...
OBJECTIVE Medical record abstraction (MRA) is often cited as a significant source of error in research data, yet MRA methodology has rarely been the subject of investigation. Lack of a common framework has hindered application of the extant literature in practice, and, until now, there were no evidence-based guidelines for ensuring data quality in MRA. We aimed to identify the factors affecting...
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