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151.
ARTAK MARTIROSYAN NIREN BISWAS UTPAL DUTTA DAVID COLE APOSTOLOS PAPAGEORGIOU 《Journal of Earthquake Engineering》2013,17(2):251-274
Understanding the dynamic behaviour of soil in the Anchorage basin in southcentral Alaska is essential for seismic hazard assessment of this highly seismically active region. The analysis of site responses for 40 sites from weak-motion and strong-motion data with amplitudes less than 0.1 g showed a strong influence of subsurface geological conditions on the characteristics of ground motion. Particularly, the sites in the central part of the city, including the downtown area, showed prominent resonance peaks around 1 Hz with amplification values up to about 4. The numerical analysis, based on one-dimensional multi-layer soil models shows that site response characteristics, and especially aforementioned peaks, are largely related to the thick, soft layer of Quaternary deposits, particularly cohesive fades of Bootlegger Cove Formation. The computed transfer functions for soil profiles of six representative sites are in accord with the site responses in the frequency range from 1 to 5 Hz. There is no significant change in amplification values below 2 Hz corresponding to large-amplitude (up to 0.38 g) ground motions; however, above 2-3 Hz the amplification values are greatly reduced in this case. 相似文献
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India is fast emerging as an important player in regional and international arenas. However, it continues to be beset by a number of security challenges, both internally and externally. On the assumption that India's foreign policy has evolved in step with its domestic politics, this article briefly surveys the evolution of Indian domestic politics and foreign policy before discussing some of the domestic and international (including regional) security challenges India faces today. The article concludes that although economic diplomacy does at present serve India well in projecting power internationally, achieving great power status in the future will rest on the resolution of key political and security challenges. 相似文献
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DAVID B. ROBERTS 《International affairs》2014,90(3):663-677
The British government is in the process of re‐energizing its relations with the Gulf states. A new Gulf strategy involving a range of activities including more frequent elite bilateral visits and proposals sometimes touted as Britain's military ‘return to east of Suez’ are two key elements of the overarching strategy. Such polices are designed to fall in line with British national interest as identified by the government‐authored 2010 National Security Strategy (NSS), which emphasizes the importance of security, trade, and promoting and expanding British values and influence as perennial British raisons d'etat. In the short term, the Gulf initiatives reflect and compliment these core interests, partly based on Britain's historical role in the region, but mostly thanks to modern day trade interdependencies and mutually beneficial security‐based cooperation. However, there is yet to emerge a coherent understanding of Britain's longer‐term national interest in the region. Instead, government‐led, party‐political priorities, at the expense of thorough apolitical analysis of long‐term interests, appear to be unduly influential on the origins of both the Gulf proposals and the NSS conclusions themselves. Without a clear strategic, neutral grounding, both the Gulf prioritization and the NSS itself are weakened and their longevity undermined. 相似文献
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International development is in a period of transition. While the outcome of this is still unclear, this article argues that there are at least four areas in which the project of international development is changing. First, there is a debate, especially within the World Bank, about development strategy and how we think about development, particularly in terms of the balance between states and markets. This is evident in the debate over state failure and the new structural economics. Second, there is increasing evidence of a shift in lending, away from projects of ‘small’ human development, perhaps best encapsulated by the United Nations Millennium Development Goals, towards more transformative ‘big’ development projects such as infrastructure. Third, ‘non‐traditional’ aid donors and new forms of private philanthropy are playing a more significant role in development financing and this, in turn, offers developing countries a new range of choices about what kinds of development assistance they receive. Fourth, aid relations are changing as a result of the renewed agency of developing states, particularly in sub‐Saharan Africa, and shifts towards increased South–South cooperation are growing as evidenced by increased funding from regional development banks and increased trade flows. The article reviews these changes and suggests a series of questions and challenges that arise from them for analysts of international development, developing countries and traditional aid donors. 相似文献
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DAVID WEDGWOOD BENN 《International affairs》2014,90(6):1319-1328
There are several strands in western antipathy to Russia which predate the Soviet era by more than a century. Public opinion was always divided on how to respond to the Russia problem; however, neither western nor Soviet leaders sought out war. There is fresh and credible evidence that Brezhnev was a ‘dove’, who was not interested in world revolution and genuinely wanted reconciliation with the United States. The attainment of democracy requires not only an enlightened leader but an intelligent opposition. However, the crucial factor in democratic transition is the avoidance of economic collapse. Nevertheless, the consensus in both Russia and the West in the 1990s was that a laissez‐faire policy was the only viable strategy. This article suggests another strategy which might have avoided or mitigated economic collapse. The consensus in both Russia and the West in the 1990s was that nothing should be done to impede the breakup of the USSR. The example of President Kennedy in the aftermath of the 1962 Cuban Missile Crisis is an example of magnanimity and a model of constructive reconciliation. In the present crisis over Ukraine there may be no alternative to confrontation—but confrontation in itself is a totally inadequate response. Western attitudes must not become an obstacle to reconciliation. Western public opinion can play an important part in forcing the clarification of such attitudes. 相似文献
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Recent terrorist events in the UK, such as the security alerts at British airports in August 2006 and the London bombings of July 2005 gained extensive media and academic analysis. This study contends, however, that much of the commentary demonstrated a wide degree of failure among government agencies, academic and analytic experts and the wider media, about the nature of the threat and continues to distort comprehension of the extant danger. The principal failure, this argument maintains, was, and continues to be, one of an asymmetry of comprehension that mistakes the still relatively limited means of violent jihadist radicals with limited political ends. The misapprehension often stems from the language that surrounds the idea of 'terrorism', which increasingly restricts debate to an intellectually redundant search for the 'root causes' that give rise to the politics of com placency. In recent times this outlook has consistently underestimated the level of the threat to the security of the UK. This article argues that a more realistic appreciation of the current security condition requires abandoning the prevailing view that the domestic threat is best prosecuted as a criminal conspiracy. It demands instead a total strategy to deal with a totalizing threat. The empirical evidence demonstrates the existence of a physical threat, not merely the political fear of threat. The implementation of a coherent set of social policies for confronting the threat at home recognizes that securing state borders and maintaining internal stability are the fi rst tasks of government. Fundamentally, this requires a return to an understanding of the Hobbesian conditions for sovereignty, which, despite the delusions of post-Cold War cosmopolitan multiculturalism, never went away. 相似文献