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   2709篇
  免费   77篇
各国政治   195篇
工人农民   111篇
世界政治   294篇
外交国际关系   155篇
法律   1218篇
中国政治   20篇
政治理论   760篇
综合类   33篇
  2023年   19篇
  2021年   22篇
  2020年   40篇
  2019年   60篇
  2018年   64篇
  2017年   77篇
  2016年   94篇
  2015年   43篇
  2014年   85篇
  2013年   453篇
  2012年   68篇
  2011年   71篇
  2010年   50篇
  2009年   63篇
  2008年   77篇
  2007年   74篇
  2006年   71篇
  2005年   65篇
  2004年   84篇
  2003年   64篇
  2002年   70篇
  2001年   75篇
  2000年   84篇
  1999年   50篇
  1998年   36篇
  1997年   37篇
  1996年   35篇
  1995年   26篇
  1994年   35篇
  1993年   28篇
  1992年   32篇
  1991年   52篇
  1990年   44篇
  1989年   38篇
  1988年   38篇
  1987年   32篇
  1986年   28篇
  1985年   31篇
  1984年   45篇
  1983年   35篇
  1982年   26篇
  1981年   24篇
  1980年   27篇
  1979年   27篇
  1978年   19篇
  1976年   23篇
  1975年   15篇
  1974年   18篇
  1973年   17篇
  1972年   19篇
排序方式: 共有2786条查询结果,搜索用时 15 毫秒
81.
The collapse of Greece's premier terrorist organization, the 17 November (17N) group, back in the summer of 2002 was a truly dramatic event, considering 17N's 27-year career, but it was not such a watershed event in the country's history as it was presented at the time by the mainstream political and media establishments. 17N's dismantling and imprisonment, far from demoralizing and emasculating the armed struggle movement, led to the emergence of new urban guerrilla groups and the increase and intensification of revolutionary violence. This article reassesses Greece's persistent terrorism problem by focusing on the nature, threat, and operational evolution of a new generation of political militancy.  相似文献   
82.
In 2011, the leaders of the nations that share Queen Elizabeth as their head of state agreed to change the rules governing the inheritance of the throne. The federal nature of the Canadian and Australian Crowns raises the question of whether Canadian provinces and Australian states should be involved in the process for modifying the rules of succession. Australia's federal government has decided to include its states in the process, whereas Canada's did not. This article will assess what the differences between these two approaches reveal about the political cultures and leaders of these nations. The issues discussed include relations between the civil service and elected politicians, the contested social memory of the British Empire, and the relationship between neoliberalism and cooperative federalism.  相似文献   
83.
Abstract

Watershed development (WSD) projects in India are key to meeting a range of human development goals in rain-fed agrarian landscapes. However, outcomes are often observed to be partial and short-lived. We offer a novel perspective on the reasons. Our analysis shows that the dominant ‘water narratives’ of WSD policy and practice and the lived experience of local people contribute to a naturalisation of water scarcity, resulting in widespread views that WSD is primarily a means for increasing irrigation water supply. We show how this over-simplifies the complex problem of agricultural water use and perversely contributes to a continuing experience of water scarcity rather than its resolution.  相似文献   
84.
Based on anthropological field work in southeastern Nigeria, this paper explores the public concerns and everyday experience of corruption in a society still living with the legacies of the Biafran secession attempt. The paper shows how the revival of Igbo nationalism and resentment over perceived marginalisation is fuelled by perceptions that the corrupt machinery of the federal government runs against the interests of the Igbo people, and funnels resources away from the southeast as punishment for the failed separatist struggle more than 40 years ago. Hence, complaints about corruption are used to critique the Nigerian state and other regional or ethnic groups, but they also figure in an internally focused critique by Igbos of their own complicity in Nigeria’s endemic corruption.  相似文献   
85.
86.
Mexican American youth are at greater risk of school failure than their peers. To identify factors that may contribute to academic success in this population, this study examined the prospective relationships from 5th grade to 7th grade of family (i.e., human capital [a parent with at least a high school education], residential stability, academically and occupationally positive family role models, and family structure) and individual characteristics (i.e., externalizing symptoms, bilingualism, gender, and immigrant status) to the academic performance of 749 Mexican American early adolescents (average age = 10.4 years and 48.7% were girls in 5th grade) from economically and culturally diverse families as these youth made the transition to junior high school. Results indicated that while controlling for prior academic performance, human capital and positive family role models assessed when adolescents were in 5th grade positively related to academic performance in 7th grade. Further, being a girl also was related to greater 7th grade academic success, whereas externalizing symptoms were negatively related to 7th grade academic performance. No other variables in the model were significantly and prospectively related to 7th grade academic performance. Implications for future research and interventions are discussed.  相似文献   
87.
Social cognitive models examining academic and career outcomes emphasize constructs such as attitude, interest, and self-efficacy as key factors affecting students’ pursuit of STEM (science, technology, engineering and math) courses and careers. The current research examines another under-researched component of social cognitive models: social support, and the relationship between this component and attitude and self-efficacy in math and science. A large cross-sectional design was used gathering data from 1,552 participants in four adolescent school settings from 5th grade to early college (41 % female, 80 % white). Students completed measures of perceived social support from parents, teachers and friends as well as their perceived ability and attitudes toward math and science. Fifth grade and college students reported higher levels of support from teachers and friends when compared to students at other grade levels. In addition, students who perceived greater social support for math and science from parents, teachers, and friends reported better attitudes and had higher perceptions of their abilities in math and science. Lastly, structural equation modeling revealed that social support had both a direct effect on math and science perceived abilities and an indirect effect mediated through math and science attitudes. Findings suggest that students who perceive greater social support for math and science from parents, teachers, and friends have more positive attitudes toward math and science and a higher sense of their own competence in these subjects.  相似文献   
88.
Experiences with perceived discrimination (e.g., perceptions of being treated unfairly due to race or ethnicity) are expected to impact negatively youths’ prosocial development. However, resilience often occurs in light of such experiences through cultural factors. The current longitudinal study examined the influence of perceived discrimination on the emergence of Mexican American adolescents’ later prosocial tendencies, and examined the mediating role of Mexican American values (e.g., familism, respect, and religiosity). Participants included 749 adolescents (49 % female) interviewed at 5th, 7th, and 10th grade. Results of the current study suggested that, although perceived discrimination was associated negatively with some types of prosocial tendencies (e.g., compliant, emotional, and dire) and related positively to public prosocial helping, the associations were mediated by youths’ Mexican American values. Directions for future research are presented and practical implications for promoting adolescents’ resilience are discussed.  相似文献   
89.
90.
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