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In recent years, the Paris club granted a number of African countries, including Nigeria, debt relief. This elicited widespread celebration in the capital cities of affected countries, where it was portrayed as a veritable launch-pad to Africa's development. This paper takes a critical look at the debt relief, with emphasis on its problems and prospects for Africa's development. It is argued that while debt relief does offer some prospects for development, there is little or no evidence to suggest that such an outcome is automatic. The conditions that precipitated the debt crisis in the first instance, including an inequitable international economic order and political conditions tied to aid, are still very present in the debt relief regime. Corruption of the foreign aid regime by both internal and external actors has been compounded by the recent global economic crisis, posing further constraints on the effectiveness of foreign aid in Africa. If debt relief must yield the desired result, it has to be accompanied by a sustainable campaign to fundamentally reform the world order to make it more equitable, together with a drive for good governance that is not only democratic, but also efficient and development-oriented in Africa.  相似文献   
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Alignment with Europe has been a popular foreign policy objective among post-socialist nations. In the Republic of Georgia, discourse surrounding the country’s Euro-Atlantic orientation surged in the decade after the 2003 Rose Revolution. While such discourse has been examined in the context of political reforms and national security goals, this article foregrounds how it was incorporated into alterations of the built environment. Focusing on the urban transformations of the city of Batumi after the rise to power of the United National Movement government, it demonstrates how architecture served as a tool for selectively rewriting Georgia’s contemporary European identity. This article concentrates on two parallel initiatives to transform Batumi into a contemporary European city: the reconstruction of portions of the Old City and the new development along the seaside boulevard. Using evidence collected through qualitative methods, it further highlights the contradictions that emerged during this process of redevelopment and rebranding, as the state balanced initiatives for new development with other post-revolutionary state-building objectives, such as political reform and tourism-market production. Accordingly, it unpacks the various national and international politico-economic forces at play in the process of developing Batumi into the image of a contemporary European city.  相似文献   
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This paper describes two analytical techniques used to separate and quantify gamma-hydroxybutyrate (GHB) and gamma-hydroxyvalerate (GHV). The first technique was a N,O-bis(trimethylsilyl)triflouro-acetimide-trimethylchlorosilane derivatization, followed by gas chromatography/mass spectrometry analysis using an HP-5 capillary column at a rate of 1.0 mL/min with a run time of 9.25 min. This technique was found to be sensitive (LOD 1 pg on column) and gave a low average error (5%) in a beverage study. When supplemented by a surrogate spike, the method yielded 97% analyte recovery from beverages. The second technique was high-performance liquid chromatography/UV (HPLC/UV) using a C-18 column with a (20:80% v/v) methanol:dibasic phosphoric buffer (10 mM, pH 3) at a rate of 1.00 mL/min with a run time of 7.5 min. UV detection occurred at 254 nm. This method was found to be less sensitive (LOD 0.05 microg on column) for direct analysis of aqueous samples. To remove interferences seen in the beverage study, a liquid-liquid extraction before HPLC analysis was tested. However, a decreased sensitivity (LOD 100 microg on column) and irreproducible peak profiles resulted.  相似文献   
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Low copy number (LCN) STR typing was successfully applied to four interesting cases during developmental validation of the approach for degraded skeletal remains. Specific questions were addressed in each case, with the acquisition of STR data largely serving as additional confirmatory or investigatory information in any specific situation, and not necessarily providing the definitive evidence to establish identity. The cases involve missing U.S. service members from World War I, World War II, and the Vietnam War. The variety of these cases, in terms of the questions addressed, the age of the remains, and the type of reference material available for comparison, demonstrates the broad utility of LCN STR typing in the identification of degraded skeletal remains from missing persons.  相似文献   
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This experiment tested the ability of undergraduate mock jurors (N=295) to draw appropriate conclusions from statistical data on the diagnostic value of forensic evidence. Jurors read a summary of a homicide trial in which the key evidence was a bullet lead "match" that was either highly diagnostic, non-diagnostic, or of unknown diagnostic value. There was also a control condition in which the forensic "match" was not presented. The results indicate that jurors as a group used the statistics appropriately to distinguish diagnostic from non-diagnostic forensic evidence, giving considerable weight to the former and little or no weight to the latter. However, this effect was attributable to responses of a subset of jurors who expressed confidence in their ability to use statistical data. Jurors who lacked confidence in their statistical ability failed to distinguish highly diagnostic from non-diagnostic forensic evidence; they gave no weight to the forensic evidence regardless of its diagnostic value. Confident jurors also gave more weight to evidence of unknown diagnostic value. Theoretical and legal implications are discussed.  相似文献   
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Empirical analysis of current approaches to incidental findings   总被引:3,自引:2,他引:1  
This paper presents results found through searching publicly available U.S. data sources for information about how to handle incidental findings (IF) in human subjects research, especially in genetics and genomics research, neuroimaging research, and CT colonography research. We searched the Web sites of 14 federal agencies, 22 professional societies, and 100 universities, as well as used the search engine Google for actual consent forms that had been posted on the Internet. Our analysis of these documents showed that there is very little public guidance available for researchers as to how to deal with incidental findings. Moreover, the guidance available is not consistent.  相似文献   
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