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41.
EDDO COIACETTO 《Geographical Research》2007,45(4):340-347
Socio‐spatial differentiation or the spatial arrangement of social groups in cities has long been the subject of scholarly attention in urban studies from a variety of perspectives. In many contemporary societies, the development industry plays an important and growing role in socio‐spatial differentiation. This paper presents a conceptual model for the empirical analysis of the role of this industry in shaping urban social space. 相似文献
42.
Ralph E. Molnar 《Alcheringa: An Australasian Journal of Paleontology》2013,37(2):329-339
New observations on various sauropod postcranial elements from Queensland provide insights into the taxonomic composition of northern Australia's sauropod fauna and the structure of sauropod vertebrae. An incomplete sauropod humerus from a site near Blackall, Queensland, represents the southernmost occurrence of sauropod fossils in the Eromanga Basin, and indicates a possibly new taxon. The internal architecture of at least one of the vertebral centra of Austrosaurus mckillopi comprises bony disks parallel to the posterior articular face and bony lamellae perpendicular to the anterior articular face reinforcing the structure against axial forces. The lack of pneumaticity proximally in dorsal ribs indicates that A. mckillopi may not be a titanosauriform. Material (QM F6737) from the Winton Formation includes probable osteoderms, the first known from Australian sauropods, and some of the oldest known. Comparison of this specimen with named Winton Formation sauropods suggests that it represents a distinct taxon. 相似文献
43.
Classical diffusion research, both in geography and sociology, received considerable criticism in the 1970s and 1980s, but after that the diffusion debate has faded away. At the same time, one of the earliest contributors to diffusion research, Gabriel Tarde, is now attracting the attention of both geographers and sociologists. Drawing on earlier experiences with agricultural extension and the Green Revolution, this Tarde‐inspired article aims to revitalize the diffusion debate through an ethnographic case study of extension practices in Hambantota District, Sri Lanka. The study is based on field material collected between 2009 and 2011, which includes semi‐structured interviews with representatives from various spread agencies – government agricultural instructors, NGOs, social enterprises, and the inorganic industry – as well as with farmers and other key informants. Following the recent work of Nigel Thrift, it is argued that such an approach to the study of innovation diffusion can be a way of uncovering “the political economy of propensity”. The article suggests that a return to Tarde should not lead researchers back into naïve diffusionism, or towards a position that blames traditionalist farmers for non‐diffusion. Non‐human actors can also exhibit resistance and sociality: innovations travel through a landscape which is both human and non‐human, and the spread of organic farming practices is configured by both bonds of trust among farmers and bonds of chemicals in the soil. Furthermore, it contends that future research may interrogate the ways in which the very medium of diffusion is being reconfigured, following actors' institutionalization of innovation diffusion methods. 相似文献
44.
T. E. Steele 《International Journal of Osteoarchaeology》2005,15(6):404-420
In this study, I examine three methods that are currently used for comparing mortality profiles from zooarchaeological and palaeontological samples: (1) histograms with 10% of life‐span age classes; (2) boxplots showing tooth crown height medians; and (3) triangular plots of the proportions of young, prime and old animals. I assess the advantages and disadvantages of each method using data collected on two samples of Northern Yellowstone elk (Cervus elaphus nelsoni) with known, or cementum annuli‐determined, ages at death. One sample was hunted by wolves (n = 96), and the other was hunted by recent humans using rifles (n = 226). I tested each method with the known or cementum annuli age distributions and with age estimation techniques appropriate for archaeological assemblages. Histograms are best used when the relationship between dental eruption/attrition and age is well established so that individuals can be confidently assigned into 10% of life‐span groups, and when more than 30 or 40 individuals are present in the assemblage. Boxplots employ raw crown heights, thus removing the error introduced by assigning specimens to age classes, and therefore they allow the analysis of species where the relationship between dental eruption/attrition and age is unknown. Confidence intervals around the medians allow samples to be statistically compared. Triangular plots are easy to use and allow multiple samples and species to be considered simultaneously, but samples cannot be statistically compared. Modified triangular plots bootstrap samples to provide 95% confidence ellipses, allowing for statistical comparisons between samples. When possible, samples should be examined using multiple methods to increase confidence in the results. Copyright © 2005 John Wiley & Sons, Ltd. 相似文献
45.
Lee-Ann Sutherland Keith Matthews Kevin Buchan Dave Miller 《Scottish Geographical Journal》2013,129(4):223-224
Note on The Lake‐Dwellings of Europe. The Realm of Nature—An Outline of Physiography. By Hugh Robert Mill, D.Sc., Edin., F.R.S.E. London : John Murray, 1892. Price 5s. Galloway in Ancient and Modern Times. By P. H. M'Kerlie. Edinburgh : William Blackwood and Sons, 1891. Price 7s. 6d. The Trade Policy of Imperial Federation from an Economic Point of View. By Maurice H. Hervey, Principal of Illawarra College, New South Wales. London : Swan Sonnenschein and Co., 1892. Pp. x. + 182. Price 2s. 6d. Two Happy Years in Ceylon. By C. F. Gordon Cumming. Illustrated, in 2 vols. Edinburgh and London : W. Blackwood and Sons, 1892. Price 30s. Travels in the Mogul Empire, 1656–1668. By François Bernier. Edited by Archibald Constable, M.As. Soc. Beng., F.S.A. Scot. Vol. I. of Constable's Oriental Miscellany. Westminster : Archibald Constable and Co., 1891. Pp. li + 498. Price 6s. net. The Real Japan : Studies of Contemporary Japanese Manners, Morals, Administration, and Politics. By Henry Norman. London : T. Fisher Unwin, 1892. Japanese Girls and Women. By Alice Mabel Bacon. London : Gay and Bird, 1891. Pp. 333. Price 5s. Coomassie and Magdala. The Story of Two British Campaigns in Africa. By Henry M. Stanley. New Edition. Pp. x + 402. Price 3s. 6d The Great Lone Land: A Narrative of Travel and Adventure in the North‐West of America. By Colonel W. F. Butler, C.B., F.R.G.S. Fourteenth Edition. Pp. x + 386. Price 3s. 6d. London : Sampson Low, Marston, &; Company, Limited, 1891. Untrodden Jamaica. By Herbert J. Thomas. Kingston : Aston W. Gardner and Co., 1890. Pp. 90. The New Jamaica. By Edgar Mayhew Bacon and Eugene Murray Aaron, Ph.D. New York : Walbridge and Co. Kingston: Aston W. Gardner and Co., 1890. Pp. xi + 243. The Statesman's Year‐Book, 1892. Edited by J. Scott Keltie, Assistant‐Secretary to the Royal Geographical Society. Pp. 1151. Price 10s. 6d. The Northern Counties Red Book and Chronicle Almanac for 1892. Inverness: Northern Chronicle Office. Pp. 88. Price 3d. Smith American Railways. Argentina and Uruguay. By J. K. Carter, F.G.S. London : Fred. C. Mathieson &; Sons, 1891. Pp. xii.+ 204. Price 2s. net. Britannic Confederation : A Series of Papers by Sir John Colomb, Professor Edward A. Freeman, George G. Chisholm, Professor Shield Nicholson, Maurice H. Hervey, and the Bight Honourable Lord Thring. Edited, with an Introduction, by Arthur Silva White, Secretary and Editor, Eoyal Scottish Geographical Society. With a new map of the British Empire. London: George Philip and Son, 1892. Pp. 180. Price 3s. 6d. 相似文献
46.
Richenda Gambles 《Children's Geographies》2013,11(2):188-201
This article considers what a ‘structure of feeling’ approach can reveal about the gendered dynamics of parenting during the ‘New Labour’ years of the UK government. It explores some of the ways in which contestations about gender roles were evident in policy and in popular cultural discourses and demonstrates how these discourses both contained their own internal tensions and contradicted each other. It then reflects on the strategies that parents engaged in need to make sense of and manage these contestations and makes clear some of the pressures that had come to bear through policy and popular culture on parents' personal lives. 相似文献
47.
Hanns-Hermann Müller 《International Journal of Osteoarchaeology》1992,2(4):311-324
This paper is the outcome of a lecture held at the Institute of Archaeology, University College London. It provides a summary in English of the archaeozoological research work which has been carried out in Central Europe during the last 30 years, with special reference to material from medieval times. It is shown that a thorough zoological analysis of bones from excavations provides much information for historical interpretation. Not only was the ratio of wild and domestic animals or of the different species of interest, but also the age and sex structure of the population by taking the function of the site into consideration. Some observations on animal teeth gave indications of distinctive handicrafts. Cut marks on cervical vertebrae of horse skeletons found as grave goods from early medieval times were considered in connection with beliefs and juridical conceptions of that time. 相似文献
48.
基于性别制度的中国城市结构的历史演变 总被引：3，自引：0，他引：3
本文从中国性别制度和城市结构的历史变迁出发,通过对中国封建社会、半殖民地半封建社会、社会主义计划经济时期、社会主义市场经济时期四个历史阶段的女性生活和城市特征进行考察,分析了不同的性别结构与城市空间结构之间的关系,即:以及在不同的性别制度下女性社会生活在城市空间中的具体体现,即:集权制城市中女性空间的附属性、二元城市中女性空间的隔离性、单位制城市中性别空间的同一性、消费性城市中女性空间的主导性。随着消费文化的发展,女性将对中国城市化进程和空间结构演化产生越来越重要的影响。 相似文献
49.
基于2008年企业的相关数据,以兰州城区行政区划中街道为空间单元,通过对兰州市制造业企业的宏观总量空间分布、行业类型分布、企业规模分布的分析,探寻该市内部制造业的空间结构特征及规律,并从影响企业区位选择的因素入手,分析现有制造业空间结构的影响因素。研究表明:无论从宏观总量空间分布、行业类型分布、企业规模分布来看,兰州城区制造业企业空间结构由内到外都呈现明显的圈层分布特征;这种空间分布特征是在历史因素、土地因素、城市规划和政府政策、集聚效应、开发区等多重影响因素和驱动力的共同作用下形成的。 相似文献
50.
中国城市流动人口的空间结构 总被引：16，自引：0，他引：16
利用中国公安部1996年流动人口统计数据,采用空间统计分析方法和断裂点法,对中国城市流动人口的空间结构进行研究发现,中国城市流动人口主要集中在沿海地带,而且客观存在着三大城市流动人口圈:①京津连流动人口圈。为中国第三大的城市流动人口圈,具有性别比高、来自圈外的流动人口比重大、以亲缘、地缘为纽带聚居等特点。②沪宁杭流动人口圈。为中国第二大的城市流动人口圈,具有来自省内的流动人口比重高、暂住时间差距大等特点。③广深厦流动人口圈。为中国最大的城市流动人口圈,具有女性流动人口比重高、来自外省的流动人口比重大等特点。 相似文献