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   1139篇
  免费   44篇
  2023年   4篇
  2021年   4篇
  2020年   25篇
  2019年   23篇
  2018年   40篇
  2017年   52篇
  2016年   41篇
  2015年   35篇
  2014年   38篇
  2013年   312篇
  2012年   29篇
  2011年   30篇
  2010年   35篇
  2009年   35篇
  2008年   41篇
  2007年   32篇
  2006年   17篇
  2005年   28篇
  2004年   10篇
  2003年   13篇
  2002年   20篇
  2001年   21篇
  2000年   17篇
  1999年   15篇
  1998年   12篇
  1997年   17篇
  1996年   9篇
  1995年   12篇
  1994年   10篇
  1993年   13篇
  1992年   6篇
  1991年   10篇
  1990年   9篇
  1989年   12篇
  1988年   6篇
  1987年   11篇
  1986年   7篇
  1985年   11篇
  1984年   17篇
  1983年   11篇
  1982年   10篇
  1981年   10篇
  1980年   7篇
  1979年   16篇
  1978年   8篇
  1977年   8篇
  1976年   4篇
  1975年   9篇
  1974年   4篇
  1972年   4篇
排序方式: 共有1183条查询结果,搜索用时 15 毫秒
61.
In 1865, the colonies of eastern British North America created a joint commission to investigate the possibility of reciprocal trade agreements with other parts of the Western hemisphere. In early 1866, the commissioners visited the West Indies and the Empire of Brazil, where they met officials and business leaders. No actual tariff agreements resulted from the commissioners’ travels, the main concrete result of the 1866 trade mission being the establishment of a direct steamship service between Canada and the West Indies. The study of contemporary discussions of the trade mission deepens our understanding of the history of relations between the British West Indies and British North America in the aftermath of emancipation and the end of the ‘Old Colonial System’. Moreover, these discussions reveal different elements of an emerging Canadian identity. Discourse of Britishness influenced the 1866 trade mission, but so did a sense of affinity linking Canada to the other monarchical territories in the Western hemisphere, such as the Empire of Brazil. For their part, some contemporaries in the West Indies welcomed the Canadian trade initiative because they wished for a counterweight to the growing influence of the United States in the region. The article also presents new information about British policy towards Latin America, particularly Mexico and Brazil, as well as British commercial diplomacy more generally. The article is based on materials in archives in the United Kingdom and Canada as well as a range of printed primary sources.  相似文献   
62.
Advanced doctoral students whose dissertations are substantially concerned with the history of cartography are invited to contact the editor of this section (Dr Elizabeth Baigent, Wycliffe Hall, Oxford OX2 6PW, UK; ) to discuss the submission of a short article. For a list of doctoral theses in progress see http://www.maphistory.info/futurephd.html.  相似文献   
63.
This article uses findings from a project on engagement with graduate outcomes across higher education institutions in New Zealand to produce a toolkit for implementing graduate attributes in geography curricula. Key facets include strong leadership; academic developers to facilitate conversations about graduate attributes and teaching towards them; ownership of the process by the teachers; the development of a contextualized set of graduate attributes for the geography degree; curriculum mapping to promote alignment between graduate attributes, learning outcomes and assessment tasks; incorporating high-impact educational experiences and signature pedagogies to foster graduate attributes; the use of evaluative data to inform continual enhancements; and allowing at least five years for curriculum renewal to occur.  相似文献   
64.
This article explores the paradoxes of angst and intimacy in ‘the field.’ One aim of feminist research is to attend to overlooked day-to-day practices through which difference and power work. Yet, this focus on intimate and submerged experience is also risky, potentially asking that people share their most intimate experiences with the researcher. How does such attention to the personal lives of others intersect with ethical demands and postcolonial critiques of representation? A desire to understand the submerged life of the geopolitical in women's day-to-day life in India's Ladakh region has driven my research on the politics of marriage and contraceptive choices. Taken by a feminist approach to the geopolitical, I sought out the ways that intimate life was inflected by territorial struggles, without adequately comprehending either the promise or the risks of making intimacy and the body a subject of research. This work was complicated and enriched by my status as a foreigner married into a local family, which provides a not-quite-outsider positionality. This article reflects on the role of intimacy in fieldwork in two senses: doing research on intimacy, and navigating intimacies in and after the field. I argue that intimate fieldwork is full of both promise and peril for feminist researchers. I call then for careful engagement with such topics, and for a rethinking of the boundaries of the field as they relate to the researcher, who carries these boundaries in his or her own body when navigating social relations in the field.  相似文献   
65.
The school formal in New Zealand constitutes a rich site of analysis for researchers interested in gender and sexuality performances. As a social space, the formal both shapes bodies and is shaped by them. In this article, we explore the school formals of three different types of schools: a single sex girls’, a single sex boys’ and a co-ed. high school, all from an urban centre. Using the theoretical tools provided by poststructuralism and queer theory, we conducted a discourse analysis of observations conducted by the first author at two school formals, interviews with staff and students and interviews with peer researchers. We demonstrate how same-sex practices do not necessarily map onto queer bodies, masculinity onto ‘male’ bodies or femininity onto ‘female’ bodies. Such fluidity challenges the rigid heterosexual/homosexual and masculine/feminine binaries so that schools are more inclusive of gender and sexual diversity.  相似文献   
66.
This article analyzes the multiscalar relationship between state violence and domestic violence among low-income residents of Cairo, Egypt. To do so, I look at the concept of care and how notions of care are intimately linked with interpretations of violence within daily life. In the accounts of research participants, acts of violence are instances that are understood as lacking regard for the other’s well-being. Violence is juxtaposed against ‘discipline’ and is generally understood as an act of care meant to correct inappropriate behavior. Here, discipline can encompass acts of physical force. Finally, findings show that for low-income Egyptians, the violence of the state not only shapes but also happens simultaneously to violence in the home.  相似文献   
67.
68.
The advertising of unhealthy food and beverages forms an important component of obesogenic environments. Such marketing to children is a key health determinant because of its impact on dietary preference and food purchasing behaviour. The location of outdoor advertising is important in exploring obesogenic environments and children's neighbourhoods. The aim of this study is to explore issues involved in the use of Google Street View to examine outdoor food and beverage advertising. The implications for using Google Street View in the context of neighbourhood built environment research and grass‐roots advocacy are discussed. The study was conducted within walkable distances from 19 primary and intermediate schools in Auckland, New Zealand, where “walkable” was defined as limited by 800 m road network boundaries, which are equivalent to school buffer boundaries. Google Street View allows for centrality of data collection, coding, and storage. However, challenges exist with the method because 727 (29.4%) of a total of 2,474 outdoor advertisements that were identified were not able to be categorised because images were unclear, not in English, blocked, or at angles where detail cannot be deciphered. Specific to outdoor advertising for food and beverages, the results presented here show that children are exposed to a significantly greater number of unhealthy advertising than other advertising, P=0.001, eta‐squared statistic (0.45) indicates a large effect size. Overall, the results show promise for the use of Google Street View in the study of obesogenic environments.  相似文献   
69.
70.
As there is little research on the link between territories and interorganisational networks, this paper examines how the nature of a territory influences the characteristics of innovation networks. It compares the innovation network forms of two types of territories (high-altitude and medium-altitude mountain resorts) regarding four characteristics of networks widely debated in the literature: the nature of the relationships between members, the mode of regulation used, the architecture, and the geographical proximity of members. This research makes a significant contribution to both the spatial development and innovation management literature: indeed, our results show that according to the nature of the territory, innovation networks differ in terms of partners, geographical proximity, and regulation mode. However, the nature of the territory does not seem to influence the architecture of the innovation network since those networks need a hub organization that orchestrates the partners’ actions. These results, by providing a better understanding of the characteristics of innovation networks, help tourist territories to better attract customers.  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