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   1470篇
  免费   9篇
  2023年   3篇
  2021年   4篇
  2020年   7篇
  2019年   10篇
  2018年   282篇
  2017年   211篇
  2016年   244篇
  2015年   16篇
  2014年   8篇
  2013年   56篇
  2012年   32篇
  2011年   164篇
  2010年   178篇
  2009年   40篇
  2008年   77篇
  2007年   74篇
  2006年   5篇
  2005年   30篇
  2004年   9篇
  2003年   4篇
  2002年   1篇
  2000年   6篇
  1999年   3篇
  1998年   2篇
  1996年   3篇
  1995年   5篇
  1993年   1篇
  1985年   1篇
  1979年   1篇
  1978年   1篇
  1972年   1篇
排序方式: 共有1479条查询结果,搜索用时 15 毫秒
51.
52.
A key part of the American Girl Scouts organization is their iconic annual cookie sale, which is promoted as providing girls with invaluable business and leadership skills. We argue that it also trains girls in the gendered practice of emotional labour. By learning how to suppress or express certain feelings in public spaces in order to net more profit, girls are socialized to not only regulate their emotions, but also their bodies. This becomes complicated as girls become teens, as they receive mixed messages regarding their bodies. No longer considered to be ‘cute girls’, teens' bodies occupy a space between adolescence and adulthood, which often creates tension in public space. We explore this tension and teens' responses.  相似文献   
53.
At Nunalleq, a pre-contact Yup'ik Eskimo village site in Alaska (14th–17th century AD), abundant insect remains from highly organic substrates preserved within permafrost offer a unique opportunity to investigate past ecological and living conditions. This paper presents the preliminary results obtained from the analysis of two samples collected from floor layers in sod houses. The numerous and diverse insect remains highlight the exciting potential of archaeoentomology for reconstructing past ecological conditions, resource exploitation and the use of space at northern hunter–gatherer sites and have permitted the development of a strategy for the future collection of archaeoentomological data at permafrost-preserved sites in Alaska and elsewhere.  相似文献   
54.
55.
56.
57.
In 1665, Robert Hooke published his major work in microscopy, Micrographia, a defense of experimental philosophy. The following year, Margaret Cavendish, Duchess of Newcastle, published at her own expense a treatise and a novel that undermined the basis of this new science. The dispute broke out at the initiative of the Duchess, in the context of a vast controversy about the legitimacy and the efficiency of optical instruments in natural philosophy. All the figures of the dual are used, except one: the counterattack. Cavendish, indeed, was alone on the battlefield. Is it possible to call a dual a battle with only one combatant? This particular case of dispute that stops owing to the shortage of combatants is the subject of this article.  相似文献   
58.
Companies' community involvement turns out to be spatially relevant and–in many cases–to be focused on the near surroundings of the place of business. Some companies strategically align their involvement in order to systematically address local challenges. The essay at hand addresses the subject of corporate social responsibility from a local development perspective. Using the example of two family-owned enterprises based in Duisburg, Haniel and Grillo, it illustrates how socially committed companies can get involved with their local community by acting as good neighbours. Furthermore, it argues that socially committed companies can function as producers of space concerning matters of urban and local development. The specific local settings as well as the economic conditions of the local community serve as an explanatory background of the companies' involvement. The cases presented in this paper prove the firms' specific knowledge of local development needs and possibilities. This makes them qualified partners for local government actors and civil society actors. Thus, in the future, it is worth addressing corporate local responsibility from a governance point of view both in theory and in practice.  相似文献   
59.
60.
Urban green space is a key subject of actual urban negotiation processes on how the city shall develop. Visions of the ideal city are reflected in the meanings currently ascribed to urban gardening. Thereby the relation between human and nature as well as between build and natural environment in the city plays a central role. Results from different Swiss cities show that allotment gardens as well as newer forms of urban gardening are oscillating between a compensatory and a complementary understanding of nature, and they equally combine the desire for pristine nature with the demand for functional green space in the city.  相似文献   
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