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371.
The nineteenth-century ‘panstereorama’ was an urban relief model placed on display as a public spectacle. In this article, I consider first two affiliated forms that help to explain the genre, namely panorama paintings and plans-reliefs. I then go on to consider urban regional practices of city modelling in London and Paris before examining in detail panstereoramas representing Paris and New York. It is argued that this form of model urban cartography served as proxy for the view obtained from the increasingly popular balloon trip and that it accordingly provided virtual travel to, and a map of, the cities depicted.  相似文献   
372.
阿丽毛措 《攀登》2009,28(4):21-23
党的十七大提出要建立健全党内激励关怀帮扶机制,以关心和爱护基层干部、老党员及生活困难的党员。如何解决党员队伍中特殊群体的生活困难问题,从工作的目标导向和制度措施上更加注重对他们的关心、爱护和激励,以充分调动他们在工作和生产上的积极性与创造性,这是当前各级党组织必须高度重视和认真解决的重要课题。  相似文献   
373.
在全球化与知识经济时代的双重背景下,人才尤其是高端人才已然成为衡量区域创新能力与经济发展水平的重要指标,其空间分布与流动趋势开始引起学术界的关注。基于人才履历大数据,应用履历分析、社会网络分析与修正型复合指标划分方法,对长三角地区企业经营管理人才空间分布及其流动网络进行了探究。结果表明:①企业经营管理人才空间分布具有明显地域差异,主要集中于沿海沿江地区,且空间集聚态势日益强化;②企业经营管理人才流动网络结构层级显著,网络链接空间上呈“Z”型分布;人才流动整体呈现出低流动性、“一主四副”结构、集中性、均衡性、极核交互与邻域渗透、跨区域性6大特征;③结合流动方向与活跃程度划分出四种人才流动地域类型,总体呈“破碎化”特征。为合理制定城市人才政策、促进区域高质量一体化发展提供科学借鉴与参考。  相似文献   
374.
Focused on the Hunan and Hubei areas during the Ming and Qing dynasties, this paper provides a discussion on the relief services for the aged. With an emphasis on the quota and object of the aged who needs to be relieved, the constructional scale of the relief houses and the operation patterns of the institutions, it reveals the gap between the ideal and the reality, the policies and the implementation, the philosophy of the philanthropy and the limit of the government budget. __________ Translated from Wuhan University Journal (Humanity and Social Science Edition), 2004: 3  相似文献   
375.
长租公寓作为住房市场的新兴业态,是贯彻国家“租购并举”住房政策的重要保障。本文以深圳为例,基于迈点研究院的数据,通过GIS空间分析工具,探讨长租公寓的空间布局及影响机制。研究表明:(1)深圳长租公寓空间布局呈现空间集聚性、距离衰减性、类型分异性特征,具体表现为紧邻中心城区的空间集聚性,从中心城区边缘向外围递减的距离衰减性,酒店、公寓、房地产系长租公寓热点区呈中心城区向外扩展态势的类型分异性;(2)地铁、超市商城、常住人口是影响长租公寓空间布局的主要因素,其影响作用存在空间异质性;(3)运用地租和新消费者理论,从供求视角构建长租公寓空间布局的影响机制。本研究可丰富新兴住房业态空间集聚模式和中国住房研究。  相似文献   
376.
The potential use of existing radiometric data sets, previously collected for prospecting purposes, has very rarely been used as a variable predictor in wildlife habitat modelling. The utility of radiometric data for predicting vegetation community patterns and wildlife habitat was investigated in the Australian arid zone using the Burt Plain bioregion as a case study. Using spatial datasets and a Species Distribution Modelling Toolkit, arid zone vertebrate species were modelled with Generalised Linear Modelling (GLM) regression modelling techniques. These models were used to predict the probability of occurrence of a species at any given location, defined in terms of its environmental attributes. A statistical correlation between the radioactive elements uranium, thorium and potassium, and terrain aspect was found. No statistical correlations were established between the radioactive elements and vegetation patterns; although we suspect these exist at finer scales of mapping. Radiometric data were identified as explanatory variables in the habitat models of all of the 32 vertebrate species examined, and used as illustration in the development of probabilistic spatial predictions of three species (Red Kangaroo, Macropus rufus; Lesser Hairy‐footed Dunnart, Sminthopsis youngsoni; and Rabbit, Oryctolagus cuniculus) in the bioregion. Our analyses suggest that radiometric data sets involving the radioactive elements: (uranium, thorium, and potassium), and vegetation could be used as predictors of biodiversity patterns at the bioregional and landscape level. This is an important finding given the challenges posed in undertaking broad‐scale biological surveys in the arid zone of Australia.  相似文献   
377.
The work of Eugene Romer, founder of Polish geography, was framed by his involvement in the national cause. The Atlas of Poland, a key tool in his political activism, was completed during the First World War under the uncertain circumstances prevailing on the Eastern Front. It focused more on the issue of unification than on boundaries. Skilled in physical geography, Romer made use of a cartographical technique rarely applied to ethnographical maps, that of isopleths. In this article, we address the reasons for this daring innovation and consider Romer’s training in the Austrian and German schools of cartography before examining the reception of the atlas by geographers from the different academic backgrounds.  相似文献   
378.
In 1612, following the death of the Antwerp print publisher Jan Baptist Vrients, Balthasar I and Jan Moretus II, at the time the managers of the Plantin Press, bought the copper plates used to print Abraham Ortelius’s Theatrum orbis terrarium, together with the remainder of Vrients’s stock of the atlas. Subsequently, they reissued various editions of the Theatrum, selling them under their own names. They also traded in individual maps from the Theatrum, printing more when necessary. Hundreds of maps were sent to clients all over Europe. This article gives an overview of this so far unknown distribution of Ortelius’s maps in the first half of the seventeenth century.  相似文献   
379.
Statistical techniques for the study of spatial patterns (“spatial analysis”) are reviewed, and their foundations are examined so that archaeologists can more readily judge how appropriate they are for dealing with particular problems. The concept of “association” is seen as crucial to this question, and some archaeological interpretations of it are critically examined. The potential usefulness of various techniques is discussed. Details of the simpler techniques are given in an Appendix.  相似文献   
380.
Crown height measurements are used to establish age distributions for several species of larger bovids represented in faunal samples from the Middle Stone Age (earlier Upper Pleistocene) deposits of the Klasies River Mouth Caves and the Later Stone Age (later Upper Pleistocene/Holocene) deposits of Nelson Bay Cave, South Africa. There are no obvious differences between the sites in the age distributions of the species they share, but there are significant differences in age distributions among species. Two basic patterns are apparent. In the first, characterizing the blue antelope (Hippotragus leucophaeus), roan antelope (Hippotragus equinus), Cape buffalo (Syncerus caffer), and giant buffalo (Pelorovis antiquus), the archaeological samples contain numerous very young animals and relatively few prime-age adults. At least in the buffalo samples, there is also a fair representation of old adults. In the second pattern, characterizing the bastard hartebeest (Damaliscus dorcas or D. niro) and especially of the eland (Taurotragus oryx), prime adults are far more prominent relative to younger and older age groups. The first pattern is similar to the natural pattern of attritional mortality that probably characterizes all healthy, stable populations of free-ranging large ungulates, while the second is more reminiscent of the age structure of live herds. The first pattern may reflect hunting focused on individual animals, particularly those whose age made them most vulnerable, while the second may reflect the susceptibility of certain species to driving, so that whole groups could be killed in traps in which differences in age had no meaning.  相似文献   
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