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排序方式: 共有1756条查询结果,搜索用时 15 毫秒
61.
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
62.
日本发展入境旅游的政策措施与成效 总被引:1,自引:0,他引:1
自20世纪90年代开始,日本政府为推进入境旅游发展所采取的政策措施主要有:制定完备的旅游相关法律,成立专门行政管理机构制定并实施观光立国战略,规划建设广域国际旅游特区,加强国际旅游合作,积极申报世界遗产,发展生态旅游与产业观光游等。这些政策措施已经取得较为显著的成效,其中一些成功经验对我国发展入境旅游具有借鉴作用。 相似文献
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64.
科学发展观作为我国现代化建设指导思想的发展和创新,在统领中国特色社会主义事业健康发展的过程中发挥着重要作用,也推动着整个科学社会主义理论和实践的不断创新和发展。本文从科学社会主义的历史发展、思想方法和难题破解的视角来探讨科学发展观的重大意义、基本内涵和实践创新问题,旨在推进对科学发展观研究的深化。 相似文献
65.
云纹瓦当在洛阳地区的发展与演变 总被引:1,自引:0,他引:1
瓦当,作为一种建筑构件,其外形或当面图案纹饰在不同时期有着明显的变化,是现代考古发掘与研究工作中确定某一城址或建筑基址时代的可靠标志物。本文通过对洛阳地区出土的东周──魏晋云纹瓦当进行收集与整理研究,确定时代并总结出发展演变规律。 相似文献
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67.
Kathleen M. Glenn 《Romance Quarterly》2015,62(1):28-37
Critics have been uncertain as to the genre of Catalan writer Jaume Cabré's 2000 book, Viatge d’hivern. The confusion, I argue, is due to the fact that the volume is a short story cycle, a literary form situated midway between the novel and the short story collection. Forrest Ingram differentiates among composed, arranged, and completed cycles, and Cabré's comments in his Epilogue to Viatge d’hivern indicate that the book is an example of the third category. While he composed its fourteen narratives over a period of years, when he revised them for inclusion in a single volume he discovered that various threads, some secret and others more obvious, connected the stories. In this essay I examine ways in which theme, structure, and motifs, as well as recurrent imagery and wording, form a web of associations among the individual units of Viatge d’hivern. 相似文献
68.
Andrew McGregor 《Geographical Research》2017,55(3):350-354
In this short commentary, the ramifications of the Anthropocene for a broadly defined critical development studies are considered. The likely anthropogenic roots of increasing cyclonic intensity and associated impacts in the Pacific are drawn upon to propose four research agendas. The first focuses on how places are becoming connected through human‐induced changes to planetary systems. While direct causal relationships are difficult to draw, research efforts can highlight the disproportionate contributions particular development models, actors, and lifestyles are having on more distant socioecological systems. A second more conventional theme focuses on the uneven impacts of the Anthropocene on people and places, as well as on how development is practised and prioritised. A third theme explores how the Anthropocene can be used to retheorise development in creative and more‐than‐human ways, recognising non‐human agencies and the co‐production of development processes. A final agenda involves asking how critical development researchers can strategically use and repurpose the Anthropocene to pursue socially and environmentally progressive ends. 相似文献
69.
城市发展指数指引下的我国收缩区域初步评判 总被引:2,自引:0,他引:2
城市收缩在全球范围内蔓延,致使以增长为假设前提的区域经济增长模型受到极大挑战。本文以县域单元为研究对象,利用2000年与2010年各县域单元的社会经济数据构建城市发展指数,在其指引下对我国城市收缩状况做初步分析。研究表明:①在城市化的快速进程中,我国县域单元出现收缩现象,特别是县、自治县、自治旗、旗出现较多数量的收缩。②发生收缩的县域单元共261个,大多数为人口较少的中小城镇;西部地区分布较多,且收缩面积较大。③收缩的县级行政区表现出一些共性特征:人口数量和密度下降、老龄化加深、医疗卫生条件较差、经济发展缓慢,财政赤字严重。这一结果有助于初步了解我国收缩区域整体格局,并呼吁研究者和政策制定者尽快针对这一问题展开研究,促进区域可持续发展。 相似文献
70.
Image‐Based Modelling from Unmanned Aerial Vehicle (UAV) Photogrammetry: An Effective,Low‐Cost Tool for Archaeological Applications 下载免费PDF全文
J. Fernández‐Hernandez D. González‐Aguilera P. Rodríguez‐Gonzálvez J. Mancera‐Taboada 《Archaeometry》2015,57(1):128-145
The recording and 3D modelling of complex archaeological sites is usually associated with high capital and logistical costs, because the data acquisition must be performed by specialists using expensive surveying sensors (i.e., terrestrial laser scanners, robotic total stations and/or ground‐penetrating radar). This paper presents a novel, low‐cost, user‐friendly photogrammetric tool for generating high‐resolution and scaled 3D models of complex sites. The results obtained with unmanned aerial vehicle (UAV) photogrammetry of an archaeological site indicate that this approach is semi‐automatic, inexpensive and effective, and that it guarantees quality. 相似文献