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   1129篇
  免费   58篇
各国政治   71篇
工人农民   115篇
世界政治   93篇
外交国际关系   55篇
法律   571篇
中国政治   20篇
政治理论   256篇
综合类   6篇
  2023年   8篇
  2022年   6篇
  2021年   10篇
  2020年   29篇
  2019年   28篇
  2018年   58篇
  2017年   49篇
  2016年   48篇
  2015年   41篇
  2014年   35篇
  2013年   151篇
  2012年   39篇
  2011年   45篇
  2010年   36篇
  2009年   48篇
  2008年   43篇
  2007年   59篇
  2006年   51篇
  2005年   37篇
  2004年   37篇
  2003年   36篇
  2002年   29篇
  2001年   18篇
  2000年   21篇
  1999年   21篇
  1998年   17篇
  1997年   15篇
  1996年   14篇
  1995年   9篇
  1994年   10篇
  1993年   9篇
  1992年   13篇
  1991年   10篇
  1990年   11篇
  1989年   7篇
  1988年   17篇
  1987年   9篇
  1986年   9篇
  1985年   8篇
  1984年   7篇
  1983年   7篇
  1982年   2篇
  1981年   4篇
  1980年   6篇
  1979年   6篇
  1978年   2篇
  1976年   3篇
  1968年   3篇
  1965年   1篇
  1943年   1篇
排序方式: 共有1187条查询结果,搜索用时 296 毫秒
31.
This paper analyses contrasting discourses of ‘climate-smart agriculture’ (CSA) for their implications on control over and access to changing resources in agriculture. One of the principal areas of contestation around CSA relates to equity, including who wins and who loses, who is able to participate, and whose knowledge and perspectives count in the process. Yet to date, the equity implications of CSA remain an under-researched area. We apply an equity framework centred on procedure, distribution and recognition, to four different discourses. Depending on which discourses are mobilised, the analysis helps to illuminate: (1) how CSA may transfer the burden of responsibility for climate change mitigation to marginalised producers and resource managers (distributive equity); (2) how CSA discourses generally fail to confront entrenched power relations that may constrain or block the emergence of more ‘pro-poor’ forms of agricultural development, adaptation to climate change, or carbon sequestration and storage (procedural equity); (3) how CSA discourses can have tangible implications for the bargaining power of the poorest and most vulnerable groups (recognition). The paper contributes to work showing the need for deeper acknowledgement of the political nature of the transformations necessary to address the challenges caused by a changing climate for the agricultural sector.  相似文献   
32.
The nature of the City of London as an offshore financial centre has long made London dependent on the British state providing protection from external political regulation, even as London’s foreign currency business separated its interests from British governments’ economic policy preoccupations. Since the 2008 crash and the onset of the eurozone crisis, London has faced threats to both its autonomy from external regulatory demands and to its offshore business interests at the same time as the long-standing external statecraft of British governments around EU membership has broken down. The Cameron governments’ efforts to protect the City within the European Union under political conditions that were transformed by the eurozone crisis exposed the limits of Britain’s position as a member of the European Union. When David Cameron then tried to resolve the problem of EU membership through a referendum he made it extremely difficult to defend the City’s broader commercial interests in the Single European Market because freedom of movement issues weighed significantly more in British domestic politics than financial services.  相似文献   
33.
Suicide is the second leading cause of death for older adolescents and young adults. Although empirical literature has identified important risk factors of suicidal behavior, it is less understood if changes in risk factors correspond with changes in suicide risk. To address this knowledge gap, we assessed if there were different trajectories of suicidal behavior as youth transition into young adulthood and determined what time-varying risk factors predicted these trajectories. This study used four waves of data spanning approximately 13 years from the National Longitudinal Study of Adolescent Health. The sample included 9027 respondents who were 12–18 years old (M?=?15.26; SD?=?1.76) at Wave 1, 50% male, 17% Hispanic, and 58% White. The results indicated that 93.6% of the sample had a low likelihood for suicide attempts across time, 5.1% had an elevated likelihood of attempting suicide in adolescence but not young adulthood, and 1.3% had an elevated likelihood of attempting suicide during adolescence and adulthood. The likelihood of a suicide attempt corresponded with changes on depression, impulsivity, delinquency, alcohol problems, family and friend suicide history, and experience with partner violence. Determining how suicide risk changes as youth transition into young adulthood and what factors predict these changes can help prevent suicide. Interventions targeting these risk factors could lead to reductions in suicide attempts.  相似文献   
34.
35.
36.
SOUTH ASIA     
For nearly a hundred years, to many foreigners “Peking” meant the foreign legation quarter and its colourful western inhabitants. The article gives details of the extraordinary life they led a stone's throw from the Emperor's palace in a city that remained virtually untouched by the modern world. After the Boxer Rising of 1900, the legation quarter became a Treaty Port with its own laws and administration. That status continued through the First World War and beyond. But just as the foreigners were at last beginning to value Peking's uniqueness, the end was in sight. Life changed a lot after the 1937 Japanese invasion of China and, for many, internment followed the attack on Pearl Harbour. But the end came when Treaty port status was abolished for good at the end of the War  相似文献   
37.
Field theoretical approaches have become popular within economic sociology. Many even consider the notion of ?field“ a suitable alternative to the hegemonic paradigm of ?embeddedness“. This article outlines the epistemological potential of a field theoretical perspective by systematically comparing the approaches of Neil Fligstein and Pierre Bourdieu. By examining their respective contexts of emergence, their theoretical and methodological references, their research interests and their central concepts, both similarities and differences between the two approaches become visible. The resulting insights allow for a field theoretical and profoundly relational perspective on economic phenomena that might stimulate ongoing debates within economic sociology.  相似文献   
38.
39.
Preferential trade agreements (PTAs) trigger investment through their commitment to a liberal market economy. Increasingly however, PTAs go far beyond liberalizing trade and investment flows. Especially controversial features included in most modern PTAs are environmental and labor standards. Do these standards affect business activity? If so, how do investors react to such non-trade issues in trade deals? The literature provides inconclusive findings about the impact of standards on foreign direct investment (FDI). Some contributors argue that strict standards decrease FDI, whilst others claim that environmental and labor protection increases productivity and, in consequence, inward investment. In all likelihood, the usage of aggregated FDI data, as is the case for most studies, causes confusion. I expect standards to influence investors’ decisions – but heterogeneously across sectors. Environmental and labor standards should reduce FDI in polluting and low-skilled labor endowed industries, but increase investment in environmentally clean and high-skilled labor abundant sectors. Based on an original dataset of environmental and social standards in trade agreements and at the sector-level disaggregated US-FDI data, I find robust support for my argument. The paper provides a more nuanced picture on the standards and investment nexus: Standards have no uniform effect on multinationals. Instead, they are good for some, but bad for other industries.  相似文献   
40.
The current article seeks to add to the quantitative approach to understanding terrorism by examining the logic underlying terrorist choice of targets and timing within the context of the Chechen–Russian conflict. Using data on Chechen rebel bombings in Chechnya and Russia from 1997–2003, the analysis revealed support for a logic underlying terrorist choice of targets. The results indicated that civilian targets were more likely to be targeted in Russia than in Chechnya, illustrating the importance of examining contextual effects within quantitative approaches to terrorism. The results also implicated an affect of weather and urbanization. Implications of the results and future directions for research are discussed.  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