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291.
Abstract My personal recollection of the ‘relevance revolution’ in the 1970s is that it was a reaction to a quantitative geography that was overly-focused on technique and under-concerned with real-world issues. The consequent search for relevance took the form of a commitment to liberal- and left-leaning ideologies and issues. This differed from concepts of relevance as pertinence/timeliness, or as applied geography. Postmodern thought is significant in current debates on relevance in all three of its manifestations: relevance as commitment, pertinence and application. 相似文献
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There are three interconnected and fundamental elements that define the spatiality of crime: places, distances, and directions. Over the past 180 years, research has flourished for the first two fundamental elements with relatively little research on directionality. In this article, we develop a visualization technique allowing for the display of the directional bias for a large number of offenders that aids in subsequent analysis. We show that a directional bias in criminal activity is present overall, but is not monolithic. Consequently, urban form and understanding place play a strong role in criminal directional biases for moving through our environments. 相似文献
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Frank C. Miller 《Reviews in Anthropology》2013,42(6):598-608
Elliot R. Morss, John K. Hatch, Donald R. Mickelwait, and Charles F. Sweet. Strategies for Small Farmer Development. Volume I: 347 pp., tables, maps, no index. $20.00. Volume II: Case Studies. 444 pp., maps, no index. $20.00. Boulder, Col.: Westview Press, Westview Special Studies in Social, Political, and Economic Development, 1976. 相似文献
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Public policy toward the poor has shifted from an initial optimism during the War on Poverty to an ever‐increasing pessimism. Media discussion of poverty has shifted from arguments that focus on the structural causes of poverty or the social costs of having large numbers of poor to portrayals of the poor as cheaters and chiselers and of welfare programs doing more harm than good. As the frames have shifted, policies have followed. We demonstrate these trends with new indicators of the depth of poverty, the generosity of the government response, and media framing of the poor for the period of 1960–2008. We present a simple statistical model that explains poverty spending by the severity of the problem, gross domestic product, and media coverage. We then create a new measure of the relative generosity of U.S. government policy toward the poor and show that it is highly related to the content of newspaper stories. The portrayal of the poor as either deserving or lazy drives public policy. 相似文献
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Juliana M. David Marcello G. Simões Luiz E. Anelli Rosemarie Rohn Frank Holzfoerster 《Alcheringa: An Australasian Journal of Paleontology》2013,37(4):497-516
Fossil bivalves from two horizons in the Gai-As Formation of NW Namibia are tentatively correlated with mid-Permian taxa of the Passa Dois Group of Brazil, supporting the concept that the Paraná Basin extended into Africa. The Namibian fauna includes a new genus and species, Huabiella compressa, which was previously confused with Brazilian taxa. The taphonomy of the bivalve-rich strata indicates deposition under the influence of episodic events, such as storms. The Gai-As Formation directly overlies the mesosaurid-bearing deposits of the Huab Formation, indicating a significant unconformity when compared with the more complete succession of the Passa Dois Group, Paraná Basin, Brazil. The studied bivalve assemblages are no younger than 265±2.5 Ma (mid-Permian), based on U/Pb radiometric dating of zircons from tuffs. 相似文献