首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1202篇
  免费   93篇
  2024年   2篇
  2023年   26篇
  2022年   16篇
  2021年   31篇
  2020年   63篇
  2019年   76篇
  2018年   105篇
  2017年   79篇
  2016年   72篇
  2015年   62篇
  2014年   63篇
  2013年   149篇
  2012年   72篇
  2011年   42篇
  2010年   54篇
  2009年   43篇
  2008年   49篇
  2007年   47篇
  2006年   34篇
  2005年   40篇
  2004年   21篇
  2003年   33篇
  2002年   28篇
  2001年   28篇
  2000年   21篇
  1999年   20篇
  1998年   6篇
  1997年   6篇
  1996年   1篇
  1995年   2篇
  1992年   1篇
  1985年   2篇
  1983年   1篇
排序方式: 共有1295条查询结果,搜索用时 562 毫秒
11.
Practices of outdoor illumination have dramatically changed in the last decades as functional lighting has progressively given way to a more qualitative vision of light. Its traditional role for security purposes has been progressively matched by the use of illumination for city beautification. This is now a major consideration for new lighting strategies. As a result, a growing number of European cities explicitly include the development of nocturnal tourism among the objectives of their lighting policies. However, little attention has been paid by academic research to this growing trend. Focusing on the internationally renowned lighting project ‘Ruta de los Rios de Luz’, this research paper explores the use of lighting design for tourism purposes. Through interviews with individuals who played an important role in the project, the discussion below scrutinizes the lighting design decisions and the economic, environmental and political objectives that inspire the growing utilization of spectacular forms of illumination for tourism purposes.  相似文献   
12.
13.
This contribution searches for a regional planning conception that allows for a mutual recognition and practical translation between strategies for urban regions and peripheries beyond separate urban and rural categories; taking the Austrian strategic spatial planning context as the example. For this, various notions of polycentricity are discussed and assessed with regard to periphery. The Austrian strategic spatial development concept ÖREK sets out a focused work programme with changing responsibilities and participation of actors. The objectives are targeted and the processes are implementation oriented. Amongst other topics, urban regional issues and peripheral, declining regions are worked on separately. A conceptually integrative, plan-like strategic instrument across the topics and for the whole of Austria is lacking. The ESPON notion of ‘inner peripheries’ is proposed as a complementary concept to the ESDP notion of polycentricity, helping to create a bridge between urban regional and periphery strategies. This has the potential to guide strategic planning practice efforts in Austria towards a yet missing strategic spatial plan for the whole of the country beyond urban and rural categories. Practice relevant conclusions related to the case of Austrian strategic spatial planning are drawn and a need for further, comparative research in a European context is identified.  相似文献   
14.
Non-urbanized areas (NUAs) play an important role in reducing the effects of climate change by providing both carbon storage and sequestration. Urban areas are responsible for the emission of 60% of global greenhouse gas, 50% of which are produced by buildings. During the past decades, increasing urban growth and sprawl processes produced several urban layouts characterized by different morphological features and a common lack of sustainable energy and environmental solutions. Investigating the relationship between urban morphology, energy demand and carbon emission/sequestration represents a relevant topic for urban planning practices implemented to face urban climate change effects. This study proposes a method for a transformability assessment aimed at investigating the transformation suitability of different urban morphology types. The case study is the metropolitan area of Catania (Italy), characterized by an impressive urban growth since the 1960s. The proposed method identification of limits and options for increasing sustainability of urban areas considering the contribution of both NUAs and built-up areas. This approach allows to identify appropriate planning tools for new layouts of urban fabrics while increasing the objectivity of the decision process. In the framework of climate change mitigation and adaptation, the outcomes of this research may lead to innovative urban planning practices.  相似文献   
15.
Regional design, long a backbone for spatial planning, even if under other names, has become topical again for two reasons – as a key strategy and as a key tool in spatial management. This is due to several reasons. New conditions of urbanization that result from the convergence of several factors highlight the need for spatial strategy formation and application at supra-metropolitan scales. These new conditions include globalization, climate change, booming urban population, increased mobility and interconnectivity, and new infrastructure technologies. These forces driving urbanization today and into the future play out at the urban scale, which is increasingly encompassed in the city-region. The solutions to the impacts and problems that these forces cause must be dealt with by a strategic urbanism at a scale that matches. This scale of urbanism can be denoted as regional design. To justify these claims and to understand the origins of regional design and its relevance today and into the future, the master strokes in its history are presented next. After that, we discuss current concepts and practices in regional design. In conclusion, we offer answers to the question: why a resurgence of regional design?  相似文献   
16.
Whilst the advantages of the application of Land Readjustment (LR) are well known, there are nevertheless numerous countries in which application of LR is difficult or has not been successful. In its analysis of land readjustment constraints, conditions and the international practice, this paper contributes to improving the implementation of an LR system, particularly with respect to the management process. At the international level, management models in seven countries were studied: Australia, France, Germany, Japan, South Korea, Spain and Sweden. In Portugal, three case studies in the municipalities of Almada, Coimbra and Lisbon were selected, with semi-structured interviews being conducted with the respective managing entities. The management models are distinguished by the type of initiative and leadership processes, relations among stakeholders, managing entities and operating rules. It can be concluded that the role of the public authority as the process facilitator from the very initial stages, the existence of a managing entity and a board of specialists, and the legal conditions governing expropriation are key factors for the improvement of land readjustment management.  相似文献   
17.
This article explores the ‘more-than-work’ aspects of the lives of vulnerable women who street-sex work. Particularly, we are interested in the differences between the women’s experiences, within the broader context of power structures as manifested in neoliberal cities. Few studies have explored this aspect of street-sex workers’ lives and theorisations of the co-creation of environments tend to elide the experiences of the most vulnerable people. Specifically, we explore the relationships that these women have with two environments: the quotidian (where they undertake routine everyday activities), and the gentrified (relating to changes in the spaces in which they live and work). We find that their experiences are extremely local, and heavily contingent on the services made available to them (or not) by the statutory and third sectors, and the emotional contacts they make, particularly in third sector support services. This challenges some of the literature which suggests a separation of ‘home’ and ‘work’, and which finds close associations between women who street-sex work. While places designed by the third sector are more responsive to these women, they are also more vulnerable to closure through lack of funding. This contributes to a significant degree of ontological non-linearity and ontological insecurity in these women’s lives.  相似文献   
18.
Based on ethnographic data gathered over 12 months of fieldwork with unmarried women living alone or in flat-shares in different middle class South Delhi localities, this article traces the way shifting gendered norms – often epitomized by growing numbers of single women households – are negotiated within class specific and highly localized contexts of the residential neighborhood. Despite growing economic opportunities for middle class and elite women, cultural anxieties surrounding the notion of ‘delayed’ marriage and women living outside of the familial or marital home persist and obstruct attempts at establishing independent households. Single women experience difficulties finding apartments to rent; have to contend with hostile intrusions from neighbors; or feel obliged to self-monitor their behavior within their neighborhoods. As South Delhi’s liberalised urban landscape has become home to an increasingly globalized, consumerist middle class, disciplinary measures such as curfews, regulations over houseguests and increased surveillance simultaneously indicate a middle class recalibrating its gendered social coordinates by proving its commitment to values of female propriety. While popular discourses draw juxtaposed imaginaries of the ‘modern’ and the ‘traditional’ in their depictions of increasing individualism and a loosening of ‘traditional’ role expectations, this article demonstrates the need to consider the different structural conditions and local inflections in which struggles over women’s agency take place. Looking beyond the supposedly universalizing forces of globalized consumer modernity, the residential neighborhood hereby provides a view into the lived experiences of – at times incongruous – mechanisms at play in societies undergoing social change.  相似文献   
19.
This article examines the wealthier inhabitants of Croydon in the late sixteenth and early seventeenth centuries, focusing on differences in wealth, ownership of property and social relationships. Using wills and subsidy lists, four broad categories of people were identified: gentlemen, yeomen, tradesmen and craftsmen and widows. There was no simple gradation of wealth between these groups; although gentlemen were generally among the richest subsidy payers, yeomen and tradesmen could also figure. In terms of social relationships and the ownership of property, there were differences. Gentlemen tended to marry within their own social group, appoint other gentlemen as overseers in their wills and were more likely to own land outside Croydon. The social relationships of yeomen and tradesmen/craftsmen were more focused on the town itself, as were their land purchases. Two groups of individuals can therefore be seen, not one homogenous entity as some scholars have argued.  相似文献   
20.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号