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291.
This paper serves as an introduction to the special edition of the International Journal of Historical Archaeology on the theme of Scottish historical archaeology in its international context. The introduction aims to provide a context for the individual papers in the collection by briefly outlining some of the main characteristics of Scottish historical archaeology—as it has developed in the past, as it is at present and as it might develop in the future. The paper also discusses the ambiguous relationship between Scottish historical archaeology and wider historical archaeology.  相似文献   
292.
The concept of allometric change, developed and widely applied in biology, is outlined, and the nature of static allometric changes in stream channel size, relative to drainage area, is considered at a variety of scales. Field observations from Devon, England, allow analysis of the allometric variations along individual channels, between tributaries within a network, and between streams within a region. Data collected from the literature allow these to be viewed in a global perspective. The analysis confirms the applicability and value of the concept of allometric change to channel form studies and suggests a tendency for streams to reach a steady-state allometric situation when channel capacity increases at the same rate as drainage area. The importance of a range of factors in affecting the nature of the allometric relationships is also assessed.  相似文献   
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This article examines how Conservative governments restructured public sector in day trial relations in Britain between 1979 and 1997, and identifies the main components of trade union strategic response to change. It argues that Conservative policy is important for its impact upon trade union strategy and practice, and that public sector unions constitute the leading edge of trade union strategic modernization in Britain.  相似文献   
295.
Narrativism, as represented by Hayden White and Frank Ankersmit, can fruitfully be analyzed as an inversion of two brands of positivism. First, narrativist epistemology can be regarded as an inversion of empiricism. Its thesis that narratives function as metaphors which do not possess a cognitive content is built on an empiricist, "picture view" of knowledge. Moreover, all the non-cognitive aspects attributed as such are dependent on this picture theory of knowledge and a picture theory of representation. Most of the epistemological characteristics that White and Ankersmit attribute to historical narratives therefore share the problems of this picture theory.
The article's second thesis is that the theories of narrative explanation can also fruitfully be analyzed as inversions of positivist covering-law theory. Ankersmit's brand of narrativism is the most radical in this respect because it posits an opposition between narrative and causal modes of comprehension while simultaneously eliminating causality from narrativist historical understanding. White's brand of narrativism is more of a hybrid than is Ankersmit's as far as its theory of explanation is concerned; nevertheless, it can also be fruitfully interpreted as an inversion of covering-law theory, replacing it by an indefinite multitude of explanatory strategies.
Most of the striking characteristics of both White's and Ankersmit's narrativism pre-suppose positivism in these two senses, especially their claim that historical narratives have a metaphorical structure and therefore no truth-value. These claims are had to reconcile with the factual characteristics of debates by historians; this problem can be tracked down to the absence in "metaphorical” narrativism of a conceptual connection between historical narratives and historical research.  相似文献   
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Since the mid-1980s, Saudi Arabia has required that a percentage of all defense contracts awarded to foreign suppliers be reinvested back in the kingdom into new technology companies. The result has been three “economic offset” programs, encompassing Western defense producers and their home-country governments in the world's largest example of planned international technology transfer. This paper reviews the three main Saudi offsets—attached to the Peace Shield (United States), al-Yamamah (United Kingdom) and Sawari (France) arms deals—for their genesis, operations, achievements, and problems, using interviews with participants and statistical data on companies formed. It then attempts some evaluation of them against their own original explicit and implicit goals, and draws out some lessons and implications.  相似文献   
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Coalitions have always played an advocacy role in policymaking, but they are increasingly regarded as a form of community capacity that can be harnessed to civic ends. As explored in this study of urban school reform in Oakland, California, this civic view of coalitions confronts a tension between the cohesiveness and the inclusiveness of coalitions. Coalitions unified around cohesive goals and beliefs are often narrowly based, which can encourage the formation of rival coalitions. By contrast, reform coalitions that build broad-based support across the community may have difficulty developing coherent reform strategies. Using a social network analysis of key stakeholders to analyze the challenges of building civic capacity in Oakland, we find that the school district's recent reform experience more closely resembles an advocacy coalition than a broad civic coalition. The article then explores strategies for developing a broad civic coalition by expanding the existing advocacy coalition. We use the network analysis to identify opportunities for brokerage across individuals, institutions, and issues.  相似文献   
300.
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