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151.
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<正>As a foreigner anywhere,it is important to make an effort to experience the cultura heritage of the city you are in.In Paris you should visit Montmartre,in London you can’t miss Buckingham Palace,and before you leave Sydney,a trip to the Blue Mountains is essential For Beijing,the unquestionable birthplace of Chinese culture is buried deep within the city’s ancient hutongs.Having once been at the nucleus of dynastic life and culture,the hutongs of Beijing have faced a turbulent journey to modernity.Their  相似文献   
153.
We are currently facing an unprecedented increase in adolescent mental health problems resulting in alarmingly high levels of depression, anxiety, and suicidality. Significant mental health problems among youth pose unique challenges to families in the process of separation and divorce, as well as to family law professionals across all disciplines. The current adolescent mental health crisis calls for new ways of approaching our work with high conflict families to promote family connectedness and shift away from adversarial approaches that may exacerbate conflict and further destabilize families. As a conclusion to the special issue on adolescent mental health needs, the authors make multidisciplinary best practices recommendations and advocate for systems level changes in recognition of the needs of youth in crisis at this pivotal developmental stage.  相似文献   
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Housing choice vouchers provide low‐income households with additional income to spend on rental housing in the private market. The assistance vouchers provide is substantial, offering the potential to dramatically expand the neighborhoods—and associated public schools—that low‐income households can reach. However, existing research on the program suggests that housing choice voucher holders live in neighborhoods with schools that are no better than those accessible to other households with similar incomes. Households, in other words, do not seem to spend the additional income provided by the voucher to access better schools. In this analysis we rely on a large‐scale administrative data set to explore why voucher households typically do not live near to better schools, as measured by school‐level proficiency rates. We combine confidential administrative data from the Department of Housing and Urban Development on 1.4 million housing choice voucher holders in 15 states, with school‐level data from 5,841 different school districts, to examine why the average housing voucher holder does not live near to higher‐performing schools than otherwise similar households without vouchers. Specifically, we use the large‐scale administrative data set to test whether voucher holders living in areas with good schools nearby and slack housing markets move toward better schools when schools become salient for them—that is, when their oldest child becomes school eligible. We take advantage of the thick sample of households with young children provided through our administrative data to implement both a household fixed effects and a regression discontinuity design. Together these analyses shed light on whether voucher households are more likely to move toward better schools when schools are most relevant, and how market conditions shape that response. We find that families with vouchers are more likely to move toward a better school in the year before their oldest child meets the eligibility cutoff for kindergarten, suggesting salience matters. Further, the magnitude of the effect is larger in metropolitan areas with a relatively high share of affordable rental units located near high‐performing schools and in neighborhoods in close proximity to higher‐performing schools. Results suggest that, if given the appropriate information and opportunities, more voucher families would move to better schools when their children reach school age.  相似文献   
156.
Entomological protocols for aging blowfly (Diptera: Calliphoridae) larvae to estimate the time of colonization (TOC) are commonly used to assist in death investigations. While the methodologies for analyzing fly larvae differ, most rely on light microscopy, genetic analysis, or, more rarely, electron microscopy. This pilot study sought to improve resolution of larval stage in the forensically important blowfly Chrysomya rufifacies using high‐content fluorescence microscopy and biochemical measures of developmental marker proteins. We established fixation and mounting protocols, defined a set of measurable morphometric criteria and captured developmental transitions of 2nd instar to 3rd instar using both fluorescence microscopy and anti‐ecdysone receptor Western blot analysis. The data show that these instars can be distinguished on the basis of robust, nonbleaching, autofluorescence of larval posterior spiracles. High‐content imaging techniques using confocal microscopy, combined with morphometric and biochemical techniques, may therefore aid forensic entomologists in estimating TOC.  相似文献   
157.
The high stress environment of law enforcement places officers at risk for a variety of mental and physical health problems; however, officers are reluctant to seek out treatment. The purpose of this study was to identify which factors associated with law enforcement officers had predictive value in the level of stigma perceived in seeking mental health treatment by currently employed, certified peace officers in Arizona. The factors included sex, age, race/ethnicity, years employed as an officer, size of the department, current rank/position within the department, the type of government operating the agency, and payment of union dues. The study included 454 participants. Participation included the completion of demographic data, the Self-Stigma of Seeking Psychological Help (SSOSH), and the Perceptions of Stigmatization by Others for Seeking Help (PSOSH). Using standard multiple regression, the most significant finding was the relationship between the size of the department and levels of stigma (p = .014); such that, the size was inversely related to the levels of perceived stigma. As the agency size increased, the perceptions of stigma decreased. Such a finding has several implications for law enforcement agencies related to preparedness and training.  相似文献   
158.
This is the second of two articles on the risks of advocacy bias in the reporting of research findings when boundaries are blurred between social science research and advocacy in the pursuit of public policy. In the first article we identify common ways in which social science researchers and reviewers of research—wittingly or unwittingly—can become advocates for ideological positions and social policies at the expense of being balanced reporters of research evidence. The first article discusses the difference between truth in social science and truth in law and identifies a range of scholar‐advocacy strategies that bias research evidence, illustrated by recent debates about overnight parenting of infants and toddlers. In this second article we show how biased research evidence by scholar advocates results in increased confusion and controversy that diminishes the credibility of all parties and stalemates progress in the field, using a case illustration of intimate partner violence in family court. We also show how adherence to scientific methods prevents the misuse of research and suggest a number of collaborative, integrative measures that can help transcend the adversarial stalemate. In a look to the future we consider some unbiased, standardized ways of assessing the strength and generalizability of research evidence.  相似文献   
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Abstract. This paper posits that countries with a constitutional right to social security that can be enforced by courts via judicial review will show patterns of spending on social security that are distinct from countries with other constitutional and judicial arrangements. Governments in countries with enforceable rights will be constrained to spend more on transfer programs to avoid censure from the courts. The hypotheses are tested using data from 22 OECD countries using time–series cross–section analysis. The results show that enforceable rights are associated with higher growth rates in social security spending and lower fluctuation in expenditures on social programs, although the amount of GDP spent on social transfers is unaffected by rights. These results are consistent with the idea that governments' spending habits are constrained by positive rights, but rebut the argument that rights lead to economic distortions.  相似文献   
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