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RICHARD BRADLEY JAN HARDING STEPHEN RIPPON MARGARET MATHEWS 《Oxford Journal of Archaeology》1993,12(2):129-143
Summary: Recent studies of prehistoric rock art have analysed its position in the landscape and have suggested that it played an important role in a mobile pattern of settlement. But the distribution of petroglyphs is usually taken as given, with the result that it is difficult to assess the significance of this kind of patterning. We argue that such evidence should be compared with the distribution of uncarved rocks across the surrounding area, and illustrate this procedure by two case studies from northern England. In these examples rock carvings were carefully sited at viewpoints and may have overlooked important routes across the landscape. 相似文献
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"A model of private local labor demand and interjurisdictional migration is presented and estimated using data from Swedish counties and municipalities for 1979-84. Our goal is to compare the effects on local labor markets of distinctive public-sector programs with those of traditional market variables. We find that local income taxes and tax-equalization grants have important effects on local labor markets; regional development policy measures and geographical-mobility subsidies do not. Thus, recent efforts scaling back some of these programs may not materially alter the regional economy's performance. Wages and other traditional market variables are also often found to influence significantly local labor markets." 相似文献
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This paper has two main objectives. First, we review and evaluate four different computational methods for measuring the “fractality” of cartographic lines: these are known as the structured walk, the equipaced polygon, the hybrid walk, and the cell count methods. Second, because previous research has restricted the focus of fractal measurement exercises to isolated physical entities, the subject of our empirical study concerns the urban area of Swindon, United Kingdom, that comprises a mosaic of contiguous land-use parcels. In technical terms, the results pinpoint some of the comparative strengths and weaknesses of the four methods, whilst our substantive conclusion is that fractal dimension appears to be a function of both scale and land-use type in our geographical study. 相似文献
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E. A. JUDGE 《The Journal of religious history》1989,15(4):394-412
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