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During the past year, the UK Government has become the lead advocate for a perhaps surprising foreign policy goal: ending sexual violence in conflict. The participation of government representatives from more than 120 countries in a London Summit in June 2014 was the clearest manifestation of this project. This article offers an early assessment of the Preventing Sexual Violence Initiative (PSVI) and situates it within the history of global action against sexual and gender‐based violence from UN Security Council Resolution 1325 onwards, with a particular focus on three key developments. First, the PSVI has embraced the already common understanding of rape as a ‘weapon of war’, and has stressed the importance of military training and accountability. This has exposed the tensions within global policy between a focus on all forms of sexual violence (including intimate partner violence in and out of conflict situations) on the one hand, and war zone activities on the other. Second, the Initiative has placed great emphasis on ending impunity, which implicates it in ongoing debates about the role of international and local justice as an effective response to atrocity. Third, men and boys have been foregrounded as ignored victims of sexual and gender‐based violence. The PSVI has been crucial to that recognition, but faces significant challenges in operationalizing its commitment and in avoiding damage to existing programmes to end violence against women and girls. The success of the Initiative will depend on its ability to navigate these challenges in multiple arenas of global politics.  相似文献   
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Whichever party or parties form the next UK government, a Strategic Defence and Security Review (SDSR) is expected to begin soon after the general election in May. The review might be a ‘light touch’ exercise—little more than a reaffirmation of the SDSR produced by the coalition government in 2010. It seems more likely, however, that the review will be a lengthier, more deliberate exercise and one which might even last into 2016. For those most closely engaged in the process the challenge is more complex than that confronted by their predecessors in 2010. The international security context is more confused and contradictory; the UK's financial predicament is still grave; security threats and challenges will emerge that cannot be ignored; the population's appetite for foreign military engagement appears nevertheless to be restricted; and prevailing conditions suggest that the risk‐based approach to national strategy might be proving difficult to sustain. Two key questions should be asked of the review. First, in the light of recent military experiences, what is the purpose of the United Kingdom's armed forces? Second, will SDSR 2015–16 sustain the risk‐based approach to national strategy set out in 2010, and if so how convincingly? Beginning with a review of the background against which SDSR 2015–16 will be prepared, this article examines both enduring and immediate challenges to the national strategic process in the United Kingdom and concludes by arguing for strategic latency as a conceptual device which can complement, if not reinvigorate, the risk‐based approach to national strategy and defence.  相似文献   
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This paper continues our work focused on developing a new socio-economic geography for Australia such that the chosen spatial aggregation of data is based on an analysis of economic behaviour. The underlying hypothesis is that the development of a geographical classification based on underlying economic behaviour will provide new insights into critical issues of regional performance, including unemployment differentials, the impact of industry, infrastructure and changes in local public expenditure on local labour markets. As a precursor to detailed work on the 2006 Census of Population and Housing data, we establish the proof of concept in this paper of the Intramax methodology using 2001 Journey-to-Work data from the Australian Bureau of Statistics (ABS) for the state of New South Wales. The functional regionalisation generated by the Intramax method is then tested using ABS labour force data. We compare 2001 ABS Census of Population and Housing data aggregated by the ABS labour force regions to the same data aggregated using our functional regions. The results demonstrate the potential value of this technique for the development of a new geography.  相似文献   
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Interregional trade between Canada and the United States has undergone significant change since the inception of free trade. However, the magnitude of that change for the different regions in Canada and the United States has not been properly identified because of a lack of an appropriate measure. This paper introduces the concept of a quasi‐point and employs a spatial point pattern test to measure the degree of change in the interregional trade of Canadian provinces and US states, with an emphasis of that change on Ontario. It is found that the degree of change in the interregional trade flows is related to the degree of change in the provincial tariff rates.  相似文献   
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This paper shows how visual analytics methodology can be used to facilitate interpretation of multi‐temporal thermographic imagery for the purpose of restoration of cultural heritage. We explore thermographic data in a visual environment from the unifying spatio‐temporal perspective in an attempt to identify spatial and spatio‐temporal patterns that could provide information about the structure and the level of decay of the material, and the presence of other physical phenomena in the wall. The approach is tested on a thermographic dataset captured on the façade of a Romanesque building from the 13th century—the Cathedral in Matera (Italy).  相似文献   
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The interactions of nature and society are intimately reflected in the degradation of the vast, yet diverse, landscapes and ecosystems of arid western China. The development of agriculture, especially irrigation, has altered rivers, soils and ecosystems so much that major ecological rehabilitation and restoration efforts have been needed since 1950. The catchments of the Tarim River in southern Xinjiang (the Tarim Basin) and of the Black River (Hei He) in Gansu Province and western Inner Mongolia provide examples of the benefits, difficulties and conflicts involved in dryland water management. In the early stages of the human development of these catchments, agriculture depending on irrigation using water from these inland rivers was encouraged. The over‐exploitation of these water resources led to such ecological problems as desiccation of lakes, drying out of rivers, degradation of soils and vegetation and lowering of groundwater levels, with consequent environmental and economic impacts. Since 1990 several high‐cost, national projects to re‐establish ecosystems have been initiated. Water is now released from dams in the headwaters of the rivers in order to restore water flows to the dried out lake basins. Such schemes have inevitably led to social problems and difficulties for the people who depended on the water from the dams for local irrigation. The contrasts in adjustments and attitudes over the use of water for agriculture and other economic activities, as opposed to schemes of restoration of ecosystems and ecological engineering, stem largely from two issues; inconsistent provision of information from the scientific community, and differing ideologies, namely environmental protection versus economic development.  相似文献   
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