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This article explores the early potential of the Framework for Pacific regionalism, a new political process that Pacific nations are using to establish regional development priorities. The emergence of this process is positioned within a context of a desire for a new era of Pacific-led regional development collaboration. The early outcomes of the Framework are outlined and examined. Specifically, the article questions whether it is meeting aspirations for ‘game-changing’ development goals that enjoy greater levels of ‘ownership’ amongst Pacific leaders. It also explores whether the new process canbe seen as evidence of a new era of ‘post-hegemonic’ regionalism in Oceania, characterised by a revitalisation of regional political debate; a rejection of ‘economism’; and the reassertion of indigenous and civil society concerns.  相似文献   
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The nature of the City of London as an offshore financial centre has long made London dependent on the British state providing protection from external political regulation, even as London’s foreign currency business separated its interests from British governments’ economic policy preoccupations. Since the 2008 crash and the onset of the eurozone crisis, London has faced threats to both its autonomy from external regulatory demands and to its offshore business interests at the same time as the long-standing external statecraft of British governments around EU membership has broken down. The Cameron governments’ efforts to protect the City within the European Union under political conditions that were transformed by the eurozone crisis exposed the limits of Britain’s position as a member of the European Union. When David Cameron then tried to resolve the problem of EU membership through a referendum he made it extremely difficult to defend the City’s broader commercial interests in the Single European Market because freedom of movement issues weighed significantly more in British domestic politics than financial services.  相似文献   
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Using panel data that track individual students from year to year, we examine the effects of charter schools in North Carolina on racial segregation and black‐white test score gaps. We find that North Carolina's system of charter schools has increased the racial isolation of both black and white students, and has widened the achievement gap. Moreover, the relatively large negative effects of charter schools on the achievement of black students is driven by students who transfer into charter schools that are more racially isolated than the schools they have left. Our analysis of charter school choices suggests that asymmetric preferences of black and white charter school students (and their families) for schools of different racial compositions help to explain why there are so few racially balanced charter schools. © 2006 by the Association for Public Policy Analysis and Management.  相似文献   
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Mitochondrial DNA (mtDNA) analysis of forensic samples typically is performed when the quantity and quality of DNA are insufficient for nuclear DNA analysis or when maternal relatives may be the only reference source. Many of the steps required in the analytical process are both lengthy and labor intensive. Therefore, improvements in the process that reduce labor without compromising the quality of the data are desirable. The current procedure requires purification of the amplicons by centrifugal filtration after PCR and prior to cycle sequencing. Because this method requires several manipulations to perform, alternate cleanup procedures were investigated. These include the use of 1) Qiagen QlAquick PCR Purification columns, 2) Concert Rapid PCR Purification columns, and 3) ExoSAP-IT reagent. When the yield of purified amplicons, quality of the sequence profile, and ease of assay were evaluated, the use of ExoSAP-IT reagent for post-amplification purification was chosen to replace the filtration method.  相似文献   
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The study of contemporary Europe has attracted growing attention in mainstream political science and international relations. Both studies of the European Union and cross-country comparisons of various political phenomena in different European countries are beginning to enrich our understanding of the process and limitations of integration. This growth of interest has also been stimulated by the opening up of central and eastern Europe which has encouraged scholars to address the issues of transformation using the tools of comparative politics. In addition, studies of Europeanisation are now being more systematically related to broader international developments and to the process of globalisation. British scholars, and British-based scholars, are making important contributions to the debates in political science and international relations. This review article traces some of the strands of this development.  相似文献   
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