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51.
Community gardens are critical ecological infrastructure in cities providing an important link between people and urban nature. The documented benefits of community gardens include food production, recreational opportunities, and a wide number of social benefits such as improving community stability, reducing crime, and physical and mental health benefits. While much of the literature cites community gardens as providing environmental benefits for cities, there is little empirical evidence of these benefits. Here we examine the stormwater runoff benefits of community gardens by comparing two methods to estimate absorption rates of stormwater runoff in urban community gardens of New York City. The first method uses general land cover classes as determined by a land cover dataset; the second methods adds a land cover specific to community gardens — raised beds, typically used for food production. We find that in addition to the stormwater mitigation performed by pervious surfaces within a garden site, community gardens in New York City may be retaining an additional 12 million gallons (~45 million liters) of stormwater annually due to the widespread use of raised beds with compost as a soil amendment.  相似文献   
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Rural youth trail their non-rural counterparts in college enrollment and attainment, especially for degrees from selective schools; these gaps further spatial inequality in the United States. Much research has focused on rural parents as impediments to rural college-going: many rural parents did not attend college, and their educational aspirations for their children are lower than those of urban parents. However, every year, thousands of rural students do head to college, even to selective schools, and little is known about their parents' influence on their enrollment. This qualitative study focuses on rural parents without a bachelors degree, investigating the roles they play in their children's aspirations and enrollment at a private, selective liberal arts college and examining their perspectives on this type of school. The results suggest that parents are an important source of social capital, supporting aspirations and enrollment. They also show that these parents see a liberal arts education as a path to a remunerative and rewarding career, and, in supporting their children's college choice, they value factors—financial aid, proximity, and a welcoming school culture—that mitigate the social, cultural, and moral boundaries separating home from college.  相似文献   
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The effects of stability versus change in adolescents' affiliation with delinquent or nondelinquent friends over a two-year period (T1–T2) on delinquent behavior one year later (T3) were examined. In addition, T1 predictors of stability and change in the affiliation with delinquent or nondelinquent friends from T1 to T2 were assessed. Participants were 152 adolescents (77 girls, mean age 12.1 years at T1). Friends' delinquent behavior was assessed through friends' self-reports. The T1 predictor variables included adolescents' own delinquent behavior, attitude toward delinquent behavior, and parental monitoring. Adolescents' friendship affiliations at T2, but not at T1, predicted delinquent behavior at T3, suggesting a recency effect of friendship affiliation. Attitude toward delinquent behavior at T1 was the main predictor of stability versus change in adolescents' affiliation with delinquent or nondelinquent friends from T1 to T2.  相似文献   
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Over the last 15 years dedicated markets for halal meat have emerged in a number of European countries. While ethnic stores still constitute the major retail outlet for halal meat in most countries, ‘halal’ labelled meat and meat products are increasingly available in supermarkets and fast food restaurants. Market expansion has also facilitated the rise of new certification bodies, each with their own marketing strategies and interpretations of what constitutes authentic ‘halal’, who question the reliability of certification policies that allow the practice of stunning before slaughter.  相似文献   
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QuestionCan differences in Australian birth intervention rates be explained by women's residence at the time of childbearing?.MethodsData were collected prospectively via surveys in 1996, 2000, 2003, 2006 and 2009 from women, born between 1973 and 1978, of the Australian Longitudinal Study on Women's Health. Analysis included data from 5886 women who had given birth to their first child between 1994 and 2009. Outcome measures were self-report of birth interventions: pharmacological pain relief (epidural and spinal block analgesia, inhalational analgesia and intramuscular injections), surgical births (an elective or emergency caesarean section) and instrumental births (forceps and ventouse).FindingsPrimiparous women residing in non-metropolitan areas of Australia experienced fewer birth interventions than women residing in metropolitan areas: 43% versus 56% received epidural analgesia; 8% versus 11% had elective caesarean sections; and 16% versus 18% had emergency caesarean sections. Differences in maternal age and private health insurance status at first birth accounted for differences in surgical birth rates but did not fully explain differences in epidural analgesia.ConclusionNon-metropolitan women had fewer birth interventions, particularly epidural analgesia, than metropolitan women. Differences in maternal age and private health insurance do not fully explain the differences in epidural analgesia rates, suggesting care provided to labouring women may differ by area of residence. The difference in epidural analgesia rates may be due to lack of choice in maternity services, however it could also be due to differing expectations leading to differences in birth interventions for primiparous women living in metropolitan and non-metropolitan areas.  相似文献   
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Stop It Now! aims to prevent child sexual abuse using a free anonymous helpline. It provides information, advice, and guidance to anyone concerned about child sexual abuse. It targets people who have sexually abused children or who are worried that they might do so. This article presents findings from a pilot study on the operation and outcomes of the helplines in the United Kingdom and the Netherlands. The findings underline the strength of the public health approach to prevention efforts. More specifically, benefits reported by helpline users are shown to correspond with the aims of the helplines. A number of factors were reported by users that helped them modify their own or others’ actions to minimize risk of abuse. However, a challenge that remains is ensuring that helplines are accessible to those most in need. Recommendations are included to further expand the effect of Stop It Now! in reducing CSA.  相似文献   
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