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高等农业院校在资源转型期城市如何发挥作用,是值得探讨和总结的一个问题。要发挥高等农业院校精神资源、文化资源的优势,注重整体、注重协调、注重生态的发展观,用整体和生态的思想去把握资源型城市在转型期的可持续发展;充分利用智力资源和人才资源,为资源转型期城市可持续发展提供科技支持,发展现代农业和现代服务业;在城市功能培育和完善期,努力发挥服务社会的功能,融入资源型城市转型期的可持续发展中,在资源型城市的转型期,争取高等农业院校自身的发展空间。 相似文献
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以西安为中心的关中城市群的结构优化及其方略 总被引:2,自引:1,他引:1
城市群是城市化发展的新形态,也是区域经济发展中的"发展极"。以西安为中心的关中城市群已经形成了西部经济"发展极"的初始条件,成为了西部经济发展的核心地带。以西安为中心的关中城市群的基本现状是:城市群总规模较小,中等城市数量少,小城镇发展滞后。从目前提高竞争力和带动西部经济发展的目标来看,面临着完善空间结构、功能结构和时序结构的任务。在空间结构优化方面,要强化西安中心城市的作用,培育二级中心城市,完善小城镇建设体系,以西安为中心构筑四大城镇群。在功能结构完善方面,要强化城市群区的联系,进行城市群中各个城市功能和性质的重新定位;从时序结构的完善来看,要以增强中心城市的吸引力和辐射力为目标,从近期、远期和远景三个方面安排时序结构。 相似文献
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资本循环视角下的城市空间结构演变机制研究——以海珠区为例 总被引:1,自引:0,他引:1
资本是城市化的内生动力,基于大卫·哈维资本三循环理论,本文在对1949年以来中国宏观资本运动与空间发展关系演绎的基础上,以海珠区为实证研究对象,粗略展示了海珠区从初级循环工业吸纳国内资本,到90年代中后期全球资本推动初级循环与次级循环共同增量发展,再到2010年后初级循环资本减量,二、三级循环资本增量的过程,相伴经历从城郊工业点到中心“卧城”,再到生态型中央创新区的城市功能转变。最后强调在中国资本城市化后半程中,权力机构要注重利用比较优势,引导资本进入三级循环,调动城市发展主体积极性,提升城市品质与服务能力,平衡资本逐利本性与空间正义,促进空间可持续发展。 相似文献
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创意城市经营战略之研究——以欧洲三城市为例 总被引:1,自引:0,他引:1
21世纪是知识经济的世纪,不论在全球商业竞争市场亦或是区域、城市间的竞赛,高度的知识发展将成为致胜的关键因素。城市是人类知识、创造力、创新荟萃的空间场域,然并非每一个城市都能成为创意城市;本文除了探讨知识经济对城市发展的影响,同时从城市历史与理论的观点,回顾创意城市的发展概念,分析创意城市的潜在要素包括:聚集性(Concentration)、多样性(Diversity)、不稳定性(Instability)以及正面的声誉(Positive Reputation),并检视欧洲三个城市政策发展经验。研究显示:欧洲地方政府将城市政策作为发展地区知识经济的重要支撑。而地方政府决策者应扮演为城市在知识经济中作准备的角色,地方政府应致力于增加城市创造力浮现的机会,并提供城市适当且完善的基层架构条件。 相似文献
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引言
党中央国务院关于社会主义新农村建设的指导思想和方针路线是科学发展观与和谐社会理念的体现,本文作者完全理解统筹城乡经济社会发展、实行工业反哺农业、城市支持农村和“多予、少取、放活”方针的重要意义;完全赞成中央关于建设社会主义新农村的二十字方针:生产发展,生活宽裕,乡风文明,村容整洁,管理民主;也完全赞成建设新农村规划的技术路线,即保证场地生态、历史、文化和民俗传承的充满活力的和谐新农村。 相似文献
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海外会展业空间布局的研究及启示——以德国、香港为例 总被引:4,自引:0,他引:4
本文从产业布局的研究角度,分析了会展业的产业特点,概括了当前会展业布局的现状,以德国和香港会展业布局的经验为例,在宏观和微观两个层面上分析了对会展业布局的条件和要求,并对我国会展业的布局提出了以下一些看法:①会展中心城市的布局需考虑综合因素,最重要的是经济实力;②注重城市的产业特色,发展专业性的会展,创造名牌的会展产品;③发展会展业应与城市发展战略相结合,与城市总体规划相协调;④大型会展中心的布局需要规范的科学论证。 相似文献
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时空间行为研究为透视中国城市转型与发展提供了重要视角,但已有研究对中国西部城市关注较少、未能形成反映西部城市特色的结论。选取西宁市作为案例,基于2013年居民时空间行为调查数据及城市设施分布数据,分析居民时间利用、时空路径等时空行为特征及其与城市设施分布的匹配关系,以此补充微观行为视角下的中国西部城市研究,为中国城市时空行为方法论提供西部城市的验证。主要结论包括:①相比于东部城市,西宁市存在工作活动比例低、平均时长短,早通勤时间延后,午休返家,时间安排灵活等特点; ②西宁市与周边地区间存在具有高原地区特色的跨城市通勤和休闲行为; ③居民活动分布与城市设施布局存在一定的空间错位。 相似文献
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Hayden Lorimer 《Transactions (Institute of British Geographers : 1965)》2003,28(2):197-217
This article examines how the practice of learning geography, and the arenas in which knowledge-making takes place, can be usefully positioned within changing histories of the discipline. It contends that networks of action – understood through the intersection of social sites, subjects and sources – present a conceptual framework and narrative focus for the re-consideration of specific episodes from geography's past. The interventions made here are informed and illustrated by a 'small story' about the doing of geography. Based on different personal accounts, the story revives a series of events, encounters, dialogues and images dating back to the winter of 1951 at Glenmore Lodge, Scotland. This educational institution in the Cairngorm mountains offered children from urban areas the opportunity to learn field studies and the skills of 'outdoor citizenship'. Initially, the focus falls on Margaret Jack, a 14-year-old field-course participant. Her learning experiences are traced through personal letters, a diary and a field journal dating from that time, and her recent recollections of this event. Margaret's account dovetails with the story of her field studies instructor, Robin Murray. Robin's role is traced through his learning experiences as a geography undergraduate at Aberdeen University, and the recent recollections of Catriona Murray, his wife. 相似文献
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Mischa Suter 《Berichte zur Wissenschaftsgeschichte》2014,37(2):148-164
The Knowledge of Debt: Law, Media Technique, and Everyday Experience in Liberal Capitalism. Performing an object such as ‘the economy’ hinges on practices of formatting knowledge. The article proposes to look at such instituting moments in connection with social conflicts over the legitimate rules of exchange. This is exemplified by way of recounting the story of the codification of Swiss bankruptcy law in 1889. In order to homogenize the legal procedures of debt collection and bankruptcy, two subject categories were instituted: ‘merchants’ and ‘non-merchants’. These different categories were thought to account for the diverging temporalities and spaces of credit exchange in everyday economic life. The introduction of the commercial register, a media-technical apparatus, enabled a formal distinction between ‘merchants’ and ‘non-merchants’. However, this boundary was contested and proved to be porose. 相似文献
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Richard Burleigh 《Journal of archaeological science》1983,10(4):361-367
Shells of two species of freshwater bivalve (Unio willcocksi Bullen Newton and Etheria elliptica Lamarck) from the predynastic Gerzean (Nagada II) Decorated Tomb at Hierakonpolis, Egypt have given dates of 5000±90 bp for the tomb, and 12,900±120 bp for an episode of Nile terrace accumulation (correlated here with the Sahaba-Darau aggradation event). The archaeological and geological significance of these results is discussed, together with an outline of problems associated with radiocarbon dating of shell. Comparisons are made with the few other radiocarbon dates available for the Predynastic period in Egypt and possible reasons for the presence of shells in the tomb are considered. 相似文献
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The later post-glacial history of a valley in the chalk escarpment near Brook, Kent, is described, based on molluscan stratigraphy, archaeological evidence and radio-carbon dating. Differences in size and colour banding, respectively, of fossil and living representatives of two species of land snails, Pomatias elegans (Müller) and Cepaea nemoralis (L.), are correlated with climatic change during the post-glacial period. The problems of the use of fossil shells of these species as samples for radiocarbon dating are discussed. 相似文献
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《Eurasian Geography and Economics》2013,54(5):549-568
A Singapore-based economic geographer explores and analyzes the spatially uneven evolution of the Internet industry in China, arguing that the country's immense regional disparity in the provision of Internet services is best explained by the interplay of place- and path-dependence. The author demonstrates how the highly uneven regional endowments in relevant industrial and entrepreneurial resources have led to the substantial and persistent regional imbalance within China's emerging "new economy." His initial survey of the country's 100 leading Internet content providers (firms), identified from a listing of ca. 11,700 commercial websites, is selectively augmented to reflect an increase of over 70 million Internet users in 2007, reaching a total of 253 million in June 2008, and thus overtaking the United States as the world's largest Internet market. Journal of Economic Literature, Classification Numbers: L10, L86, O30. 6 figures, 1 table, 53 references. 相似文献
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Todd Courtenay 《Journal of Historical Geography》2011,(4):440-459
This paper discusses the 1911 International Exposition in Rome and illustrates how this patriotic celebration of the fiftieth anniversary of the Italian Sate utilized symbolic landscapes of architecture and archaeology to promote nationalist sentiments of italianità and romanità centered on the young capital of Rome. Through modern art exhibitions at the Valle Giulia, scientific conferences at the Castel Sant’Angelo, archaeological exhibits on the Roman Empire in the Baths of Diocletian, and regional Italian pavilions in the Piazza d’Armi, exposition officials offered a complex representation of Italian national identity that was modern yet ancient, cosmopolitan yet bucolic, European yet regional, and imperial yet developing. 相似文献
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Hutan Ashrafian 《Journal of the history of the neurosciences》2013,22(2):166-167
Alexander the Great died in 323 B.C. from an unknown cause. By elucidating the nature of his death, we can better interpret various aspects of Alexandrian history. Alexander’s death may have ensued from the sequelae of a congenital scoliotic syndrome. It would therefore be of significance to note that one of the greatest leaders in history who conquered much of the then known world may have been suffering from a physical disability. 相似文献
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Anna Furse 《Interdisciplinary science reviews : ISR》2014,39(3):238-257
AbstractThis paper is informed by Furse’s practice as a theatre maker in two fields of output that are connected by two factors: first, the presence of the woman patient — hysteric/subfertile respectively — within the clinical gaze; second, the significance of the womb to each pathology. In the treatment of each (explored in Furse’s theatre), lens based technologies play their part, whilst the cultural and medical can be seen to have overlapped to produce specific meaning with regard to Her body and its spectacularity. The article presents an overview of some of the key issues in precisely how the woman’s body becomes spectacular within this prosthetic medical gaze and how the medical — and theatrically designed spaces to represent these — become meaningful and potent proxemics that in turn inform medical/ theatrical spectatorship. Overarching nineteenth-century protocols at the Salpêtrière Hospital in Paris (where Furse’s Augustine (Big Hysteria) is set) to contemporary imaging technologies used in the treatment of subfertility with Assisted Reproduction Technologies (the topic of her Art of A.R.T. projects), it examines the way in which photography develops through cinema to X-Ray, ultrasound and then 3D/4D ultrasound to ‘capture’ the woman’s body in ways by which she becomes muted and exposed. These occular technologies that extend the gaze, first to an exterior subject and then, eventually, traversing the flesh without knife, lend specific performativity to the ‘patient’ women, within the context of hysterias and reproductive impairments respectively. Finally, issues of suspension of disbelief are addressed. The spectator’s faith in the screen-based image of Her spectacular body is interrupted in Furse’s work, which is also keenly interested in the effect of such imagery on the woman’s sense of Self. The historical and cultural leaps in this article argue that there is indeed a trajectory through the history of medical imaging since the first application of photography to anatomy to the more advanced scoping technologies of medical imaging today, and that in each era, the production of these images remain fraught with cultural implications. 相似文献
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Hutan Ashrafian 《Journal of the history of the neurosciences》2013,22(2):138-142
Alexander the Great died in 323 B.C. from an unknown cause. Physical depictions of this historical figure reveal the likelihood of a cervical scoliotic deformity. This is substantiated with the medical history and is correlated with his untimely death. For the first time, it is concluded that Alexander’s death may have ensued from the sequelae of a congenital scoliotic syndrome. 相似文献