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Colin McInnes 《International affairs》1998,74(4):823-845
Labour’s Strategic Defence Review claims to be ‘radical’, leading ‘to a fundamental reshaping of British forces’ while being ‘firmly ground in foreign policy’. Five questions are discussed: 1) Is labour’s defence policy different from that of its Conservative predecessors? 2) Has foreign policy ‘led’ defence policy? 3) How open was the review process and to what extent has Labour succeeded in creating a new consensus on defence policy? 4) Has the SDR successfully addressed the problem of overstretch? 5) Does it provide the ‘modern, effective and affordable armed forces which meet today’s challenges but are also flexible enough to adapt to change’, as it claims? This article argues that on the first two questions the answer is a qualified ‘yes’; that on the third, the process was more open than ever before but that it is difficult to identify specific decisions influence by more open debate; that on the fourth, Labour has attempted a balancing act which may be vulnerable, not least to changes in the economy; and that on the last question, Labour has succeeded in shifting the focus of the armed services towards power projection capabilities as required by their foreign policy baseline. 相似文献
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Colin R. Davis 《Journal of regional science》2009,49(5):855-876
ABSTRACT A two region model of horizontal innovation with free trade and occupational choice is used to examine the spatial patterns of innovation and manufacturing industry in interior and core‐periphery long‐run equilibria. The inclusion of skill heterogeneity among workers creates a tension between stabilizing productivity effects that coincide with reallocations of workers across industries, and destabilizing productivity effects that arise with localized stocks of knowledge capital. We find that while core‐periphery equilibria are always saddlepath stable, interior equilibria are saddlepath stable when knowledge spillovers exceed a threshold level but are unstable otherwise. In addition, incorporating skill heterogeneity into the model allows for interior equilibria with asymmetric shares for innovation and industry. 相似文献
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Colin Palmer 《International Journal of Nautical Archaeology》2009,38(1):90-96
The balance of sailing vessels makes an important contribution to sailing characteristics, but its measurement is far from trivial. Traditionally, balance has been determined from the geometric centres of hulls and sails, but experimental results show that this approach is highly inaccurate. Designers overcome this difficulty by the use of a heuristic concept of 'lead', but the geometric methodology can be misleading in retrospective analysis of ancient sailing vessels. It can result in doubtful conclusions about sailing capabilities and incorrect deductions about the type of rig that was used and the reasons for specific mast positions.
© 2008 The Author 相似文献
© 2008 The Author 相似文献
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Colin J. M. Martin 《International Journal of Nautical Archaeology》2005,34(2):179-210
The Adelaar , a Dutch East-Indiaman outward bound from Middleburg to Batavia, was wrecked on Greian Head, Barra, in Scotland's Outer Hebrides in 1728. Although heavily salvaged at the time, and situated in an extremely dynamic location, the wreck demonstrates that exposed sites can retain meaningful levels of archaeological integrity, and historically valid conclusions can be drawn from them.
© 2005 The Nautical Archaeology Society 相似文献
© 2005 The Nautical Archaeology Society 相似文献
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