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It is proposed that two-dimensional displays, such as maps, aerial photographs, polygons, etc., may be generated and/or described by two-dimensional languages. A simple perceptual device is posited which utilizes such a language. The device is comprised of at least two components which represent short-term and long-term memory. It is clear that its conceputal locus is in multisystem memory models. Three such models are characterized which provide the necessary and sufficient conditions for the perceptual model posited. Given this conceptual frame, three illustrative sets of implications and experiments for human responses to two-dimensional displays are suggested.  相似文献   

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When two‐dimensional zones are arranged into one‐dimensional tables, spatial characteristics on the original space should be preserved as much as possible. In this respect, we evaluate nine systematically generated zone orderings based on the magnitude of the Pearson's correlations of the order differences and the Euclidean distances. We show that standard row order is the best. The sensitivity of the shape and size of the study area, the critical distance, and the level of zonal aggregation are also examined.  相似文献   

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This paper analyses commodity tax competition between two neighboringcountries whose governments are tax-revenue maximizers in atwo-dimensional market. The results suggest three conclusionsin a geographical sense. First, a small country sets a lowertax than does a big country, and per capita revenue of the smallcountry is larger than that of the big country. Second, thesetwo countries are subject to severer competitive pressure inthe case of a more curved national border. Finally, the impactof border curvature on tax and revenue differences are alwaysopposite in sign with the impact on tax and revenue ratios.  相似文献   

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Discrimination of space into sacred and profane is as old as mankind. This study suggests a typology for categorizing sacred Space at three broad levels: mysticoreligious, homelands and historical. Each is further divided on the basis of the extent of the group which shares the consensus view of sanctity. Recognizable levels include international, national, regional, community, neighborhood and individual sacred space. The Mormon culture was used as a basis to test the validity of the proposed typology through use of two questionnaires administered to Mormons. The first questionnaire was an open-ended survey to determine all important regions which were recognized as sacred. The second questionnaire was then prepared which required respondents to rank 15 sacred sites or regions in terms of their sanctity. An analysis of the responses indicates that those sites which are perceived as most sacred are mystico-religious sites where Mormons believe contact occurs between divine powers and man. The next level of sanctity was applied to homelands. The recognized homelands include Utah and Jackson County, Missouri which the Mormons view as a promised land. The third and lowest level of sacred space includes sites of historical importance to Mormons.  相似文献   

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Four China-, U.S.-, and UK-based senior specialists on the urban geography of Beijing team up to present the results of their investigation of the change in the city's social landscape on the basis of restricted subdistrict-level data covering the period from 1982 to 2000. Adopting a factor ecology approach, the authors seek to identify the extent to which factors that shape urban social landscapes in Western countries have played a role in Beijing during a period of economic transition (e.g., from administrative toward market allocation of housing). Similarly, they investigate the relative strength of processes of social differentiation vis-à-vis mixing accruing from the restructuring of Beijing's physical space (e.g., housing cost differentiation and accelerated in-migration that lead to the emergence of concentrated areas inhabited by migrants and/or minorities, and of relatively low density suburbs) revealed by the 2000 Census. The paper includes a section on developments since 2000, citing data (through 2006) on population, scarcity of affordable housing, traffic congestion, and industrial and residential relocation, relating in part to the forthcoming Olympic Games in 2008. Journal of Economic Literature, Classification Numbers: I31, O15, O18, P20. 6 figures, 7 tables, 93 references.  相似文献   

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回顾过去上干年的历史,西藏艺术几乎等同于宗教艺术。百年前,一代大师根敦群佩从青海来到西藏,不仅掀起了一场学术风潮,还突破了藏地绘画题材和技术的局限。和平解放后,文艺的“春风”吹到了西藏,本土创作者们开始追求创作技巧、艺术理念和语言表达上的创新发展,优秀的作品层出不穷,一系列的画廊、艺术空间以及即将启用的西藏美术馆应运而生。  相似文献   

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Policy analysis, both of a positivist and of an interpretivist bent, often focuses on the explicit, formal language of legislation. But policy meanings are also communicated through agency acts that take place in settings. In this essay I explore what we might learn for policy analysis in seeing built spaces–that is, policy settings–as texts, and specifically as stories.  相似文献   

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The aim of this article is to highlight the gendered nature of colonial space. I aim to destabilise the assumption that imperial masculine idealised/desired space is the only spatial relation within colonial contexts, by focusing on the spatial relations of British and indigenous women at an idealised level and at the level of the 'contact zone'. Through an analysis of the complexity of different spatial relations within the colonial context, I hope both to bring to the fore different kinds of actors and actions from those generally considered within post-colonial theory, and also to make it possible to inflect the theoretical terminology developed within post-colonial theorising in a more materialist way.  相似文献   

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For centuries, the Club War, a popular uprising on Finnish territory in the 1590s, constituted a minor side story in Swedish royal historiography. After the Napoleonic Wars, it was quickly appropriated as one of the most canonical historical events in the emerging Finnish national history. This article argues that, in order to understand the role of the Club War in early 19th-century Finnish historical culture, it is necessary to trace its interpretive tradition backwards in time, across established borders of national historiographies, in a thematic, transtemporal, and comparative framework. The paper will discuss eight pieces of Swedish and Finnish history writing from 1620 to 1860, focusing on the storylines, attributes attached to the protagonists, and historical agency allocated to different social groups against a backdrop of sources available within each context of writing, in order to pinpoint and analyse moments when the story space of the event altered. The article will demonstrate that textual traditions of regions that formerly belonged to multi-ethnic or conglomerate states provide particularly interesting material for transtemporal historiography. Through this case study, the article also argues that Swedish and Finnish historiography of the early 19th century should be studied as one, entangled, textual culture.  相似文献   

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