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141.
Stefan Andreasson 《Third world quarterly》2013,34(6):1165-1181
This article examines Africa's role in an evolving international system where powerful emerging markets, such as bric, together with established powers are shaping economic trajectories. The specific focus is on South Africa as an aspiring leader on the African continent, and on its potential for becoming an emerging market shaping the global order together with bric and the West. It is unclear whether a changing global economy in which the postcolonial world plays a greater role will result in improved developmental prospects for Africans as African countries gradually reorient themselves from the West to the South, or whether relations with emerging markets will resemble neo-colonial ties with the West. South Africa's structural weakness, stemming from serious domestic problems of a social, political and economic nature, threatens to undermine its standing in Africa and its emerging market status. 相似文献
142.
Stefan Uitdehaag M.S. Wim Wiarda B.A.S. Timme Donders Ph.D. Irene Kuiper Ph.D. 《Journal of forensic sciences》2017,62(4):861-868
Soil can play an important role in forensic cases in linking suspects or objects to a crime scene by comparing samples from the crime scene with samples derived from items. This study uses an adapted ED‐XRF analysis (sieving instead of grinding to prevent destruction of microfossils) to produce elemental composition data of 20 elements. Different data processing techniques and statistical distances were evaluated using data from 50 samples and the log‐LR cost (Cllr). The best performing combination, Canberra distance, relative data, and square root values, is used to construct a discriminative model. Examples of the spatial resolution of the method in crime scenes are shown for three locations, and sampling strategy is discussed. Twelve test cases were analyzed, and results showed that the method is applicable. The study shows how the combination of an analysis technique, a database, and a discriminative model can be used to compare multiple soil samples quickly. 相似文献
143.
Why do some lawmakers form denser professional networks than others? We extend existing theories of gendered networks, arguing that legislators use networking as a strategy to compensate for a challenging institutional environment. Using original data from Brazil, we provide survey‐based evidence that female representatives in the Chamber of Deputies engage in higher rates of intragender networking and have more profuse and diverse legislative networks than male deputies. We also provide suggestive evidence that these profuse legislative relationships pay off for women in the form of higher vote shares at election time. 相似文献
144.
Strasser S Zink A Kada G Hinterdorfer P Peschel O Heckl WM Nerlich AG Thalhammer S 《Forensic science international》2007,170(1):8-14
We present a new tool for the estimation of the age of bloodstains, which could probably be used during forensic casework. For this, we used atomic force microscopy (AFM) for high-resolution imaging of erythrocytes in a blood sample and the detection of elasticity changes on a nanometer scale. For the analytic procedure we applied a fresh blood spot on a glass slide and started the AFM detection after drying of the blood drop. In a first step, an overview image was generated showing the presence of several red blood cells, which could easily be detected due to their typical "doughnut-like" appearance. The consecutively morphological investigations in a timeframe of 4 weeks could not show any alterations. Secondly, AFM was used to test the elasticity by recording force-distance curves. The measurements were performed immediately after drying, 1.5 h, 30 h and 31 days. The conditions were kept constant at room temperature (20 degrees C) and a humidity of 30%. The obtained elasticity parameters were plotted against a timeline and repeated several times. The elasticity pattern showed a decrease over time, which are most probably influenced by the alteration of the blood spot during the drying and coagulation process. The preliminary data demonstrates the capacity of this method to use it for development of calibration curves, which can be used for estimation of bloodstain ages during forensic investigations. 相似文献
145.
To increase understanding of the cross-border transfer of ideas through a case study of the 2007 German health reform, this article draws on Kingdon's approach of streams and follows two main objectives: first, to understand the extent to which the German health reform was actually influenced by the Dutch model and, second, in theoretical terms, to inform inductively on how ideas from abroad enter government agendas. The results show that the streams of problem recognition and policy proposals have not been predominantly influenced by the cross-border transfer of ideas from the Netherlands to Germany. The Dutch experience was taken into consideration only after a policy window opened by a shift in politics in the third, the political, stream: the change of government in 2005. In many respects, the way Germany learned from the Netherlands in this case sharply contrasts with an image of solving policy problems by either lesson drawing or transnational deliberation. Instead, the process was dominated by problem solving in the sphere of politics, that is, finding a way to prove the grand coalition was capable of acting. 相似文献
146.
This article traces the membership and representation of Chinain the International Civil Aviation Organization. It examineswhich of the two governments claiming to represent China, theGovernment of the Republic of China (ROC) or the Governmentof the People's Republic of China (PRC), has, at any one time,been regarded as competent to exercise China's membership rightsunder the Convention on International Civil Aviation (ChicagoConvention). In particular, the article asks which governmentcan today validly designate "customs airports" in China, includingTaiwan, and exercise the various other rights in respect ofnon-scheduled and scheduled flights referred to in Articles5 and 6 of the Chicago Convention. It explains why airlinescan operate direct international air services to non-designatedairports in Taiwan without the special permission or other authorizationof the Government of the PRC, despite the latter being regardedas having complete and exclusive sovereignty over the airspaceabove Taiwan. 相似文献
147.
Endrass J Urbaniok F Held L Vetter S Rossegger A 《International journal of offender therapy and comparative criminology》2009,53(4):482-490
The Static-99 is a widely used actuarial risk assessment instrument. Various international validation studies have found satisfactory to good predictive validity for the Static-99, with the area under the curve (AUC) between 59% and 95%. This study is the first evaluation of the predictive accuracy of the Static-99 among sex offenders in Switzerland. The Static-99 scores of 69 violent/sex offenders in Switzerland were assessed using data from their psychiatric assessments. Recidivism was operationalized as reconviction assessed from penal records. The Static-99 risk levels were predictive for recidivism (AUC = .758) among our population. The results are discussed on the basis of the literature. 相似文献
148.
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150.
This article discusses the meaning of self-determination in its historical and contemporary contexts and examines the different options available for the accommodation of contested self-determination claims. Among these, the creation of a new state, arguably, is the most radical of options and one that has significant regional and global implications beyond the territory to which it is applied. Detailing these implications in relation to the case of Kosovo, we make a broader argument that, even if secession is one mechanism to resolve self-determination disputes, this does not do away with the need to continue exploring settlements short of secession as alternatives to changing established international boundaries. 相似文献