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81.
Following the publication of the various enquiries into the circumstances of the genocide in Rwanda in 1994, there has developed a view that the UN lacks the ability to manage complex missions. With particular reference to the case of the UN Assistance Mission in Rwanda (UNAMIR), the author pays special attention to the oversight of peacekeeping missions and the crucial role of the UN Security Council, the Secretary General and senior officials in the Secretariat and asks whether the Council is sufficiently equipped at ambassadorial level to address professional military issues. Does the Council have a right and a duty to know the details of peacekeeping missions in order to take decisions? A culture of secrecy has developed in the Security Council and it is common practice now for the Council's important debates to be held in secret. This means that its decision‐making is unaccountable. The author also questions the lack of enquiry into British policy towards Rwanda in the Security Council between 1993 and 1994.  相似文献   
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Cluster analysis has been pursued from a number of directions for identifying interesting relationships and patterns in spatial information. A major emphasis is currently on the development and refinement of optimization‐based clustering models for the purpose of exploring spatially referenced data. Within this context, two basic methods exist for identifying clusters that are most similar. An interesting feature of these two approaches is that one method approximates the relationships inherent in the other method. This is significant given that the approximation approach is invariably utilized for cluster detection in spatial and aspatial analysis. A number of spatial applications are investigated which highlight the differences in clusters produced by each model. This is an important contribution because the differences are in fact quite significant, yet these contrasts are not widely known or acknowledged.  相似文献   
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Economic restructuring in cities in advanced industrial nations has, perhaps for the first time in more than a century, resulted in young working-class people facing poorer economic prospects than their parents did at the same age. For poorly educated and low-skilled young men, in particular, the decline in urban manufacturing employment means that their employment opportunities are limited and the possibilities of gaining and retaining relatively well-paid work have declined in the final decades of the twentieth century. As the socially-valued attributes of masculinity are so dependent upon economic participation, the loss of work for men is seen by many commentators as a crisis, and it has undoubtedly led to increases in poverty, as well as being associated with rises in suicide rates, especially among younger men. In this article, the author explores the ways in which young men on the verge of entering the labour market think about themselves and their employment opportunities. The article is based on interviews with low-achieving young men in Cambridge and Sheffield who were in the final year of compulsory schooling and beginning to think about their working lives.  相似文献   
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The city dashboard has become an integral component of smart city asset management systems. It leverages data collected from multiple sources to monitor performance and enable evidence-based decision making. This article investigates the use of a design thinking framework to develop a functional and easy to understand city dashboard. The Smart Social Spaces project is used as a case study to illustrate how design thinking can be employed to develop an asset management dashboard, enabling efficient management of public space and infrastructure. The article profiles the unique collaboration between a local government, a multi-disciplinary team of university academics, and a street furniture designer and manufacturer, all located in Sydney, Australia. We unpack some of the design practice nuances that led this project to receive national awards and international recognition, and most importantly, created a user-friendly system to track and maintain public micro assets. We conclude with lessons learnt and recommendations for dashboard development through a design thinking process.  相似文献   
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