منابع مشابه
Mammography screening: how far is too far?
INTRODUCTION This study answers the question: 'How far must a Canadian woman travel before the risk of a motor vehicle accident (MVA) outweighs the benefits of mammography screening?'. METHODS Numbers needed to screen and false positive rates were extracted from information in the breast screening guidelines from the Canadian Task Force on screening for breast cancer. Motor vehicle accidents ...
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While deep learning has led to significant advances in visual recognition over the past few years, such advances often require a lot of annotated data. While unsupervised domain adaptation has emerged as an alternative approach that doesn’t require as much annotated data, prior evaluations of domain adaptation have been limited to relatively simple datasets. This work pushes the state of the ar...
متن کاملActive commuting to school: How far is too far?
BACKGROUND Walking and cycling to school provide a convenient opportunity to incorporate physical activity into an adolescent's daily routine. School proximity to residential homes has been identified as an important determinant of active commuting among children. The purpose of this study is to identify if distance is a barrier to active commuting among adolescents, and if there is a criterion...
متن کاملHow many steps along the path is too far?
Neely et al [1] have studied the disposition of voriconazole in children suspected or proven to have a fungal infection. Although this is important, and the pharmacokinetic data are most welcome in this difficult-to-study population, the ability to link the drug concentrations observed to outcome is the critical issue for this study. A number of other investigators have linked measures of voric...
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We estimate the effects of abortion-clinic closures on clinic access and abortions using variation generated by Texas HB2, a “TRAP” law that shuttered nearly half of Texas’ abortion clinics in late 2013. Our results suggest a substantial and non-linear effect of distance to clinics. Increases from less than 50 miles to 50–100, 100–150, and 150–200 miles reduce abortion rates by 15, 25, and 40 p...
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ژورنال
عنوان ژورنال: Socius: Sociological Research for a Dynamic World
سال: 2016
ISSN: 2378-0231,2378-0231
DOI: 10.1177/2378023116669955