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1.
Often, criminal acts involving a vehicle are caught on digital video surveillance systems. While potentially useful for an investigation, the recording conditions are typically less than optimal for the extraction of key information for the identification of the perpetrator, such as a license plate. Providing the make, model and year of a questioned vehicle is a common request for examiners, to narrow the field of potential suspect vehicles. This study seeks to compare the performance of a nonpeer-reviewed make, model, and year determination between two separate groups, specifically, trained forensic image examiners and nontrained individuals. Results show that even with varied image capture conditions and quality, the trained forensic image examiners more correctly and completely identified the test group of questioned vehicles make, model, and year.  相似文献   
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In the 1970s Washington State lost a series of legal cases related to Native Americans. These cases exemplify the need for knowledge of federal Indian law-but such knowledge, out of context, is insufficient. Key aspects of federal Indian law are hard to accept because of conflicting stories that Americans already believe. The authors discuss the importance of stories and review commonly believed stories that block acceptance of federal Indian law. They then discuss basic principles of Indian law and distill four questions to help determine tribal jurisdiction. The authors review the Marshal trilogy—three Supreme Court cases that set the foundations of modern Native American law—and show how the legal principles play out in an analysis of three contemporary court cases.  相似文献   
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This paper examines the participation of member states of the Caribbean Community (CARICOM) in the World Trade Organisation (WTO)’s dispute settlement system and its associated negotiations. In so doing, it highlights the dispute settlement system’s important contribution to the WTO and the need for CARICOM member states to engage more actively with this aspect of the WTO’s work. The paper concludes by articulating some of the lessons learnt from CARICOM member states’ experiences to date and offering some concrete suggestions on how the region can improve its current record of engagement.  相似文献   
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Yadon  Nicole  Ostfeld  Mara C. 《Political Behavior》2020,42(4):1369-1392

Shifting racial dynamics in the U.S. have heightened the salience of White racial identity, and a sense that Whites’ social status and resources are no longer secure. At the same time, the growing size of non-White populations has also renewed attention to skin color-based stratification and the potential blurring of racial boundaries. We theorize that Whites with darker skin will be motivated to protect the boundaries of Whiteness due to the loss of status they would face from blurring racial boundaries. Consistent with growing evidence of skin color’s importance for Whites, we demonstrate that darker-skinned Whites—measured via a light-reflectance spectrophotometer—identify more strongly with their White racial identity and are more likely to hold conservative political views on racialized issues than lighter-skinned Whites. Together, these findings offer new insights into the evolving meaning of race and color in American politics.

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Residential mobility is one documented stressor contributing to higher delinquency and worse educational outcomes. Sensitive period life course models suggest that certain developmental stages make individuals more susceptible to the effects of an exposure, like residential mobility, on outcomes. However, most prior research is observational, and has not examined heterogeneity across age or gender that may inform sensitive periods, even though it may have important implications for the etiology of adolescent development. Moreover, there are important translational implications for identifying the groups most vulnerable to residential mobility to inform how to buffer adverse effects of moving. In this study, low-income families were randomized to residential mobility out of public housing into lower poverty neighborhoods using a rental subsidy voucher (“experimental voucher condition”), and were compared to control families remaining in public housing. The sample was comprised of 2829 youth (51% female; 62% Non-Hispanic Black, 31% Hispanic, 7% other race). At baseline, youth ranged from 5 to 16 years old. This study hypothesized that random assignment to the housing voucher condition would generate harmful effects on delinquency and educational problems, compared to the control group, among boys who were older at baseline. The results confirmed this hypothesis: random assignment to the experimental voucher condition generating residential mobility caused higher delinquency among boys who were 13–16 years old at baseline, compared to same-age, in-place public housing controls. However, residential mobility did not affect delinquency among girls regardless of age, or among boys who were 5–12 years old at baseline. The pattern of results for educational problems was similar but weaker. Families with teenage boys are particularly vulnerable to residential transitions. Incorporating additional supports into housing programs may help low-income, urban families to successfully transition to lower poverty neighborhoods.  相似文献   
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<正>An African chamber of commerce in China is conducive to future Sino-Af ricancooperationIn the age of booming Sino-African relations,one question keeps popping up:Where is the ideal symbolic and practical representative of African commerce in China?It's a legitimate question.The Chinabased European Union(EU)Chamber of Commerce,American Chamber of  相似文献   
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When a governor announces that a tax increase is necessary, how do voters decide whether the governor is representing the situation honestly, or just preparing to line his or her pockets? This paper presents evidence that voters may look at the tax increases in neighboring states to obtain information on whether a tax increase is appropriate and, using this information, decide whether to reelect their governor. The data suggest that comparisons with neighbors influence gubernatorial behavior: Governors are more likely to raise taxes when neighbors are doing the same. TRA86 allows us an extra check on the rnodelpresented: I f the marginal dollar taken in state taxes is more costly to state residents, this may increase the extent to which residents use information provided through neighboring states to sort good governors from bad.  相似文献   
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