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We constructed a simple STR pentaplex of new loci recommended as next generation markers for the European Standard Set (ESS) comprising normal-amplicon STRs: D12S391 and D1S1656, plus mini-amplicon STRs: D2S441, D10S1248 and D22S1045. Validation of the pentaplex included evaluation of its ability to amplify DNA from a variety of degraded forensic casework samples. Although the ESS-pentaplex was designed in the first instance to generate allele frequency data to supplement existing databases of established STRs, the multiplex proved to be a valuable tool for the analysis of challenging DNA when certain markers of Identifiler or MiniFiler occasionally failed.  相似文献   
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Numerous studies have examined the influence of victim race on capital punishment, with a smaller number focused on victim gender. But death penalty scholars have largely ignored victim social status. Drawing on Black's (1976) multidimensional theoretical concept, the current research examines the impact of victim social status on the district attorney's decision to seek the death penalty and the jury's decision to impose a death sentence. The data include the population of cases indicted for capital murder in Harris County (Houston), Texas, from 1992 to 1999 (n=504). The findings suggest that victim social status has a robust influence on the ultimate state sanction: Death was more likely to be sought and imposed on behalf of high‐status victims who were integrated, sophisticated, conventional, and respectable. The research also has implications beyond capital punishment. Because victim social status has rarely been investigated in the broader sentencing literature, Black's concept provides a theoretical tool that could be used to address such an important omission.  相似文献   
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Abstract: Property taxes are one of the few, important mechanisms through which municipal governments can exercise a measure of autonomy and determine policies that shape their local communities. Property taxes account for almost half of a municipality's own‐source revenues. Ideally, decisions surrounding property‐tax assessments could be based on criteria related to such things as equity, efficiency and stability. A closer examination of property‐tax assessments between property classes in Northern British Columbian municipalities, however, suggests that the setting of tax rates appears to be an incremental, rather than systematic, process that builds on past experiences, current demands, and observation of the practices of nearby municipalities. These findings suggest that property‐tax policy development is a poorly understood process that can have significant implications for the economic health of local municipalities. Sommaire: Les taxes fanciers ne sont que l'un des quelques rares et impotents mécanismes au moyen desquels les Governments municipaux prevent exercer une certain autonomic et determiner les propitious qui faqonnent leurs communautés locales. Les taxes foncières représentent près de la moitié des recettes d'une munici‐palité. En principe, les décisions entourant les évaluations de taxes foncières pour‐raient reposer sur des critères se rapportant à des facteurs comme l'équité, l'efficience et la stabilité. Un examen plus attentif d'évaluations des taxes foncières de différentes catégories dans les municipalités du Nord de la Colombie‐Britannique laisse entendre que l'établissement des taux de taxes semble être un processus pro‐gressif plutôt que systématique, reposant sur les expériences passées, les demandes actuelles et l'observation des pratiques des municipalités environnantes. Ces résul‐tats donnent à penser que l'élaboration d'une politique en matière de taxes foncières est un processus mal compris qui pourrait avoir d'importantes répercussions sur la santééconomique des municipalités locales.  相似文献   
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Abstract: Intracerebral hemorrhage (ICH) is a well‐recognized complication of recreational cocaine use. The precise mechanism of the cocaine‐induced hemorrhagic event is unclear, although multiple factors have been implicated. We report a case of a 62‐year‐old woman who suffered left parieto‐occipital ICH with herniation and death, following a cocaine binge. Microscopic examination also revealed extensive cerebral amyloid angiopathy (CAA) in the vicinity of the hemorrhage. We additionally studied brain tissue in eight subjects between ages of 60 and 80 who were positive for cocaine metabolites at autopsy; of these, none had vascular amyloid‐β deposits by immunohistochemistry. Whereas we found no evidence that chronic cocaine use is a risk factor for CAA, given the age‐associated nature of CAA and the aging population using cocaine, CAA‐induced hemorrhage in the setting of cocaine use may be more common than recognized. This is the first reported case of CAA‐associated ICH precipitated by cocaine.  相似文献   
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Within migration studies there has been a tendency to focus on a single case study of a particular national group. Adopting a comparative approach may raise new and interesting questions or challenge conventional thinking on migration. While on the surface, at least, Irish and Polish migrants would appear to have many commonalities, there has been surprisingly little comparative analysis of these two groups. Drawing on my own research on these migrants in the British context, I focus on women as a large but under-researched aspect of both groups. This paper suggests ways in which such a comparison could be undertaken by using social networks as a useful comparative tool. A social networks perspective not only allows a probing analysis of migration strategies, but also provides a framework within which to compare across different migrant groups, such as for example, examining the role of family networks (here and there) in migration processes. In addition, this approach enables an examination of dynamism over time and how migrants develop relationships within spatially dispersed as well as locally embedded ties.  相似文献   
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