全文获取类型
收费全文 | 6431篇 |
免费 | 276篇 |
专业分类
各国政治 | 439篇 |
工人农民 | 195篇 |
世界政治 | 641篇 |
外交国际关系 | 453篇 |
法律 | 2588篇 |
中国共产党 | 2篇 |
中国政治 | 49篇 |
政治理论 | 2222篇 |
综合类 | 118篇 |
出版年
2023年 | 26篇 |
2021年 | 50篇 |
2020年 | 91篇 |
2019年 | 126篇 |
2018年 | 202篇 |
2017年 | 196篇 |
2016年 | 214篇 |
2015年 | 134篇 |
2014年 | 167篇 |
2013年 | 1048篇 |
2012年 | 172篇 |
2011年 | 200篇 |
2010年 | 171篇 |
2009年 | 192篇 |
2008年 | 200篇 |
2007年 | 214篇 |
2006年 | 183篇 |
2005年 | 215篇 |
2004年 | 200篇 |
2003年 | 169篇 |
2002年 | 199篇 |
2001年 | 149篇 |
2000年 | 152篇 |
1999年 | 123篇 |
1998年 | 107篇 |
1997年 | 108篇 |
1996年 | 88篇 |
1995年 | 94篇 |
1994年 | 96篇 |
1993年 | 85篇 |
1992年 | 83篇 |
1991年 | 98篇 |
1990年 | 79篇 |
1989年 | 91篇 |
1988年 | 61篇 |
1987年 | 55篇 |
1986年 | 65篇 |
1985年 | 65篇 |
1984年 | 54篇 |
1983年 | 64篇 |
1982年 | 70篇 |
1981年 | 88篇 |
1980年 | 65篇 |
1979年 | 52篇 |
1978年 | 50篇 |
1977年 | 30篇 |
1976年 | 40篇 |
1975年 | 28篇 |
1974年 | 30篇 |
1973年 | 27篇 |
排序方式: 共有6707条查询结果,搜索用时 15 毫秒
101.
Jeanne Saunders Larry Davis Trina Williams James Herbert Williams 《Journal of youth and adolescence》2004,33(1):81-90
There is increasing divergence in the academic outcomes of African American males and females. By most accounts, males are falling behind their female peers educationally as African American females are graduating from high schools at higher rates and are going on to college and graduate school in greater numbers. Some have suggested that school completion and performance is associated with how students feel about themselves. The purpose of this study was to explore gender differences in the relationship between self-perceptions and 2 academic outcomes among a sample of 243 African American high school sophomores. The results suggest that, overall, females are more favorably oriented toward high school completion. Both male and female students with more positive self-perceptions have stronger intentions to complete the current year of high school. Higher grade point averages were more strongly associated with greater self-efficacy for females than for males. Given these findings, increased attention to educational programming, societal messages, and future research is warranted. 相似文献
102.
James N. Green 《拉美政治与社会》2003,45(1):87-117
Virtually no one in the United States raised objections to the 1964 military takeover of the Brazilian civilian government. In the early 1970s, however, the Brazilian regime had become associated with torture and the arbitrary rule of law. By the end of that decade, compliance with human rights standards had developed into a yardstick for measuring U.S. foreign policy initiatives in Latin America. This paper argues that between 1969 and 1974, a small group of dedicated church activists, exiled Brazilians, and academics introduced the issue of human rights in Latin America into the U.S. national body politic. A network of concerned activists fashioned a systematic campaign to educate journalists, government officials, and the public about the abuses taking place under the generals' rule. Their activities helped isolate the military regime and laid the groundwork for a broader solidarity movement with Latin American popular struggles in the late 1970s and 1980s. 相似文献
103.
104.
Change is a ubiquitous theme in management literature, but empirical studies that seek to draw lessons from the experience of managing change are rare. By investigating patterns of change management in six Australian federal agencies, we elicit a number of factors contributing to success—though "success" is itself not a clear-cut concept in this area. We found support for a number of broad themes already apparent in the literature and suggest that change processes that have the support of the workforce require good leadership, an appropriate model of change, some room for negotiation and compromise, and well-planned communication. 相似文献
105.
Paul Magnette 《Political studies》2003,51(1):144-160
Since the end of the 1990s, 'new modes of governance' have been presented by academics and political actors as an answer to the EU's 'democratic deficit'. Analysing the intellectual roots of this idea, and the concrete proposals made by those who, like the European Commission, support it, this paper argues that it is very unlikely to reach this ambitious purpose. Far from breaking with the Community method, these participatory mechanisms constitute extensions of existing practices, and are underpinned by the same élitist and functionalist philosophy. They remain limited to 'stakeholders' and will not improve the 'enlighted understanding' of ordinary citizens and the general level of participation. The paper examines the obstacles to the politicisation of the EU inherent in its institutional model, and discusses other options which might help bypass the limits of 'governance'. 相似文献
106.
Leadership and Institutional Reform: Engineering Macroeconomic Policy Change in Australia 总被引:1,自引:0,他引:1
This article seeks to enhance the actor perspective on major policy reforms. It builds upon the literature on "policy entrepreneurs" and addresses its explanatory vagueness by specifying five hypotheses outlining the actions that proponents of major policy change need to take in order to be effective in forging departures from existing, path-dependent policies and to overcome entrenched opposition to reforms. These hypotheses on "reformist political leadership" (after Blondel) are applied to the four attempts to reform key aspects of macroeconomic policy in Australia under the first two Labor governments led by Robert J. Hawke. 相似文献
107.
108.
Competing spatial models of voter choiceare compared in the context ofparliamentary representatives selectedthrough single-member district, pluralityelections where party platforms areemphasized over individual candidates.Respondents of the 1987, 1992, and 1997British general election surveys ratepolitical parties on a series of issuescales. Ordered logistic regressions ofparty evaluations under proximity,directional, and mixed models reveal thatthe classic spatial model and thedirectional model perform equally well.Differences center on perceptions of thestatus quo, as voters appear to evaluatethe incumbent party (here, theConservatives) slightly differently thanminority parties (Labour and the LiberalDemocrats). The proximity model worksbetter for voter evaluations of governingparties while the directional model workswell for opposition parties. 相似文献
109.
This paper investigates the impact of medical and consumerinterests on the choice of physician licensing requirements inthe United States. Using data on licensing requirements in thefifty states between 1986 and 1993, we find that, in general,public members on licensing boards are associated withlicensing requirements that have educational justification. Incontrast, medical interests, measured in terms of licensingboard independence and campaign contributions by medicalassociations, are associated with licensing requirements thatare more difficult to justify with educational criteria. 相似文献
110.