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Since 1979 the city council of Barcelona has sought to guide the city's destiny by a variety of methods, most powerfully by securing the 1992 Olympic Games candidacy, but also by means of two strategic planning exercises, begun in 1988 and 1992. These strategies are examined within their political and economic contexts in order to understand how they relate to changes in Spanish and Catalan politics, in global/local economic shifts and in thinking on city guidance. Significant differences in the three phases of city promotion are identified. It is concluded that strategic planning within the context of the intense spatial economic competition of the late 1990s may be even more difficult for Barcelona than was its drive up to 1992.  相似文献   
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Several samples of pyramids from Giza were obtained. The samples were analysed by scanning electron microscopy, electron diffraction by X-rays, powder X-ray diffraction, inductively coupled plasmography, Fourier-transform infrared spectroscopy and other techniques. Some scientists who have recently studied the pyramids have suggested that the pyramids were poured into place, stone by stone. The prevailing theory among Egyptologists is, of course, that the pyramids were built from blocks of natural stone. All of the results obtained during this study directly support the concept that the pyramids are made of limestone and are not cementitious in nature.  相似文献   
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A tradition of imperial geographical fantasy fuses India and Australia. This paper discusses the strategic role these utopian proposals played in imperial erotics, in aiding the foundational ambition of empire, which is to connect. The proponents of these geographical hybrids (T.J. Maslen, W. Pickering and Thomas Livingston Mitchell) occupied very different positions in Greater Britain's colonial administration and the minority knowledges represented by their speculative overlays of India onto Australia circulated in very different cultural circles. The insider/outsider status of these ex-army, turned surveyors suggests a more complex ecology of alternative discourses circulating in the imperial imaginary: as proposals for future places, the schemes discussed in this article were fictions that aestheticized invasion, making it a metaphor for ultimate unity.  相似文献   
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