منابع مشابه
American medical home runs.
Four primary care sites in the United States constitute "medical home runs" because their patients incur 15-20 percent less (risk-adjusted) total health care spending per year than patients treated by regional peers, without evidence of reduced quality. The sites achieved this result in a U.S. payment environment that usually penalizes physicians who invest to prevent costly near-term health cr...
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The known drawbacks of chloramination include nitrification, elastomer decay, and required pretreatment steps for fish culture and dialysis patients. To date, there has been no explicit consideration of adverse consequences of chloramination on property and water quality in buildings. Specifically, the effect of chloramine on re-growth of bacteria during stagnation, plumbing failures and lead l...
متن کاملHow many runs can a string contain?
Given a string x = x[1..n], a repetition of period p in x is a substring ur = x[i+1..i+rp], p = |u|, r ≥ 2, where neither u = x[i+1..i+p] nor x[i+1..i+(r+1)p+1] is a repetition. The maximum number of repetitions in any string x is well known to be Θ(n log n). A run or maximal periodicity of period p in x is a substring urt = x[i+1..i+rp+ |t|] of x, where ur is a repetition, t a proper prefix of...
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In a lively, provocative article, DeVany claims inter alia that the size distribution of home runs follows a continuous ‘‘power law’’ distribution which is nested in a larger class of ‘‘stable’’ statistical distributions characterized by an infinite variance. He uses this putative fact about the size distribution of home runs to argue that concern about the use of steroids to enhance home run a...
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OBJECTIVES From the perspectives of home care patients and caregivers, this study aimed to (a) identify the challenges for better fall-risk management during home care episodes and (b) explore the opportunities for them to leverage health information technology (IT) solutions to improve fall-risk management during home care episodes. METHODS Twelve in-depth semistructured interviews with the ...
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ژورنال
عنوان ژورنال: Nature
سال: 2017
ISSN: 0028-0836,1476-4687
DOI: 10.1038/547162b