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41.
北宋东京汴河东水门考   总被引:2,自引:0,他引:2  
李合群 《华夏考古》2005,13(3):98-99
本文综合研究文献记载与考古资料,认为北宋东京汴河东水门应由河道之上的水闸门、汴河南北两岸的陆行门,以及南北拐子城所组成。拐子城,系直门两重,是为了保卫上善与通津两座陆行门和汴河漕运而建,在北宋末年抗击金人的东京保卫战中,起了重要作用。张择端《清明上河图》中所绘制的那座城门,即为汴河南岸的上善门  相似文献   
42.
河南巩义市夹津口隋墓清理简报   总被引:2,自引:0,他引:2  
白瓷的烧制成功是我国瓷器史上一项重要成就。巩义市夹津口墓葬所出隋代白瓷烧造技术已经成熟,胎质大多洁白细腻,釉色白,积釉处泛青,并且装饰以红彩,为以后釉下彩成功烧制奠定了基础。  相似文献   
43.
英藏敦煌文献S.529(V)号《诸山圣迹志》(又名《失名行记》)记载了五代时期的扬州城周里数,为研究五代时期的扬州城提供了极其珍贵的第一手资料。本文以敦煌文献S.529(V)号的记载为依据,利用古籍记载和考古资料,论证了五代时期扬州城存在的事实,同时利用该文献对扬州城的规模和城门数进行了探讨。  相似文献   
44.
本文在占有详实资料和实地考察的基础上,运用城市历史地理学方法,分析了五代至元时期与西安城(新城)督建者韩建有关的两个问题,探讨了此时期西安城的城垣范围及其建制特点,并揭示出西安城城墙、城门和城角的具体特征,从而全面地揭示了五代至元西安城垣的面貌。  相似文献   
45.
For investigating the formation of frontier zones, study of changes in small communities that constituted the majority of earlier populations provides a different perspective from a focus on major centers. A network model applied to settlement and cemetery sites on Romes Danube River frontier in Bavaria, Germany, shows that many communities, through participation in regional and long-distance circulation systems, played significant roles in creating the dynamic and culturally heterogeneous character of that landscape. This approach offers a model applicable to analysis of the formation and functioning of frontier regions in all cultural contexts.  相似文献   
46.
Critical physical geography (CPG) calls for integrative research on material landscapes and the socio-political dynamics of scientific knowledge production. Network analysis, a rich tradition of tools and approaches for analyzing relational information, has seen little use in the CPG literature to date. This represents a fruitful opportunity, as many of CPG's core interests—knowledge politics, histories of scientific concepts, and ecosocial relations—can be effectively analyzed using network techniques. In this article, I argue for adapting network approaches to CPG. First, I provide an overview of various network concepts, approaches, and their origins. I then discuss bibliometric network techniques for “science mapping” including co-word, co-authorship, and citation analyses. Next, I describe discourse network analysis, a recent mixed-method approach from political science. Finally, I discuss overlaps with emerging approaches from qualitative and visual network analysis. In each section, I provide existing and hypothetical examples, as well as software and visualization techniques, that demonstrate how network approaches could add new insights to CPG and related scholarship. Linking CPG with the diverse traditions of network analysis has the potential to produce new empirical understandings and bring the field into conversation with a growing body of research that spans the social sciences, natural sciences, and humanities.  相似文献   
47.
在信息技术深度融合的网络社会进阶中,移动互联网支撑城市环境的即时共享与未来愿景,非在地的空间感知生成元宇宙类现实/虚拟的城市意象,网络媒介叠加于建成环境主/客观作用的传统经验感知,形成感知拼贴、地方再构、时间重叙、认知分异的意象特征。研究通过梳理互联网语境下的城市意象研究,揭示网络社会背景下城市意象的先验式建构过程,发现了意象节点偏离于城市社会经济活动峰值区域的一般规律,并归纳了互联网环境下城市意象研究的图片、文本和轨迹等应用素材,以丰富人本主义城市设计理论。  相似文献   
48.
本旨在探讨旅游地市行政地名命名的原则性问题,以徽州—黄山市名取舍为例,着重提出、阐说定位功能、化底蕴、信息含量、资源观念等命名要素。  相似文献   
49.
    
To grasp the critical role of socio‐cultural factors for regional economic development, several concepts have been developed, including that of ‘social capital’. This notion usually refers to norms, values, networks, reciprocity or trust which are held in a community and can lead to positive social and economic outcomes. Despite its popularity as a fashionable concept in the literature, the exact meaning of social capital is far from clear. This paper criticises the dominant conceptions of social capital in economic geography and regional studies and aims to place the debate in a different perspective. It argues for an alternative understanding of social capital defined as resources embedded in social networks which can be accessed or are used for actions. The potential to overcome the current weaknesses in the literature is illustrated through discussing social capital of economic clusters.  相似文献   
50.
    
Agglomeration economies explain why productivity increases as the size of agglomeration increases, and thereby partly explain the importance of location and space in economic development. Agglomeration economies are based on the distance between firms, labour and the market. Infrastructure investment can be a tool used by governments to affect this distance, where, in doing so, they induce agglomeration economies and increase economic growth. In this paper, we will discuss the importance of considering types of networks when analysing agglomeration economies using multiregional new economic geography (NEG)‐based spatial general equilibrium models. These models typically use abstract bi‐regional origin‐destination networks to describe the cost of transporting or commuting between regions. These abstract networks are like tunnels between regions and do not take into account the actual roads in real infrastructure networks used for transport and traffic between destinations. In other words, in real infrastructure networks, which we label full networks, people and goods move from one region to another via actual roads and possibly via third regions. In the empirical economic literature, there is a significant difference between the economic effect of changes in a bi‐regional origin‐destination network and the economic effect of changes in a full network. To date, no systematic explanation has been given for this difference in the size of the effects. Lack of an explanation for this difference may lead to confusion among policy‐makers who have to decide on infrastructure investment. In this methodological paper, we discuss the reason for this difference. We do not discuss the absolute size of the agglomeration effects, only the relative difference that exists when using different types of networks. In order to explain the difference, we introduce a methodology that translates the effects in a bi‐regional origin‐destination network into similar effects in a full network, making it possible to systematically compare the economic importance of all links (roads) in such a network. This is highly relevant to policy‐makers, who can now interpret the model results on a real full infrastructure network. We will also show the mathematical relationship between the importance of agglomeration economies on a link in a full network and the importance of agglomeration economies on a link in a bi‐regional origin‐destination network. Finally, the methodology is illustrated with a case study from the Netherlands.  相似文献   
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