全文获取类型
收费全文 | 1022篇 |
免费 | 53篇 |
专业分类
各国政治 | 52篇 |
工人农民 | 146篇 |
世界政治 | 93篇 |
外交国际关系 | 53篇 |
法律 | 519篇 |
中国政治 | 14篇 |
政治理论 | 195篇 |
综合类 | 3篇 |
出版年
2024年 | 3篇 |
2023年 | 17篇 |
2022年 | 8篇 |
2021年 | 14篇 |
2020年 | 28篇 |
2019年 | 50篇 |
2018年 | 63篇 |
2017年 | 81篇 |
2016年 | 77篇 |
2015年 | 42篇 |
2014年 | 44篇 |
2013年 | 145篇 |
2012年 | 55篇 |
2011年 | 53篇 |
2010年 | 33篇 |
2009年 | 45篇 |
2008年 | 48篇 |
2007年 | 52篇 |
2006年 | 48篇 |
2005年 | 30篇 |
2004年 | 16篇 |
2003年 | 13篇 |
2002年 | 13篇 |
2001年 | 8篇 |
2000年 | 4篇 |
1999年 | 10篇 |
1998年 | 7篇 |
1997年 | 6篇 |
1996年 | 4篇 |
1995年 | 8篇 |
1994年 | 5篇 |
1993年 | 6篇 |
1992年 | 4篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1988年 | 2篇 |
1987年 | 3篇 |
1986年 | 3篇 |
1985年 | 5篇 |
1984年 | 4篇 |
1983年 | 5篇 |
1982年 | 4篇 |
1980年 | 1篇 |
1978年 | 1篇 |
1974年 | 2篇 |
排序方式: 共有1075条查询结果,搜索用时 15 毫秒
961.
Sarah A. Fulton 《Political Behavior》2014,36(3):605-630
Does candidate sex matter to general election outcomes? And if so, under what conditions does sex exert an effect? Research conducted over the past 40 years has asserted an absence of a sex effect, consistently finding that women fare as well as men when they run. Nevertheless, this scholarship neglects sex-based differences in candidate valence, or non-policy characteristics such as competence and integrity that voters intrinsically value in their elected officials. If women candidates hold greater valence than men, and if women’s electoral success stems from this valence advantage, then women candidates would be penalized if they lacked the upper hand on valence. Recent research at the macro-level reports a 3 % vote disadvantage for women candidates when valence is held constant (Fulton, Political Res Q 65(2):303–314, 2012), but is based on only one general election year. The present study replicates Fulton’s (Political Res Q 65(2):303–314, 2012) research using new data from a more recent general election and finds a consistent 3 % vote deficit for women candidates. In addition, this paper extends these findings theoretically and empirically to the micro-level: examining who responds to variations in candidate sex and valence. Male independent voters, who often swing general elections, are equally supportive of women candidates when they have a valence advantage. Absent a relative abundance of valence, male independents are significantly less likely to endorse female candidates. If correct, the gender affinity effect is asymmetrical: male independent voters are more likely to support men candidates, and less likely to support women, but female independents fail to similarly discriminate. 相似文献
962.
Marion Bogo Aron Shlonsky Barbara Lee Sarah Serbinski 《Journal of public child welfare》2014,8(1):70-93
Simulation-based training is often used to prepare health practitioners and is increasingly employed to train child welfare workers. This scoping review systematically searched the published and grey literature for studies that evaluated training for child welfare practitioners and used simulation methods that included standardized actors. Three studies met inclusion criteria, all documenting improvement in participants' use of specific skills. Other outcomes were mixed, possibly reflecting the heterogeneity of samples, study methods, measures, training of actors, theoretical frameworks, and content areas. Though results were mostly positive, the small number of studies indicates a substantial need for further research. 相似文献
963.
964.
Christian Kaunert Sarah Léonard Helena Carrapiço Stephen Rozée 《European Security》2014,23(3):344-363
This article examines how the governance of justice and internal security in Scotland could be affected by the outcome of the Scottish independence referendum in September 2014. The article argues that it is currently impossible to equate a specific result in the referendum with a given outcome for the governance of justice and internal security in Scotland. This is because of the complexities of the current arrangements in that policy area and the existence of several changes that presently affect them and are outside the control of the government and of the people of Scotland. This article also identifies an important paradox. In the policy domain of justice and internal security, a ‘no’ vote could, in a specific set of circumstances, actually lead to more changes than a victory of the ‘yes’ camp. 相似文献
965.
Timothy Caulfield Sarah Burningham Yann Joly Zubin Master Mahsa Shabani Pascal Borry Allan Becker Michael Burgess Kathryn Calder Christine Critchley Kelly Edwards Stephanie M. Fullerton Herbert Gottweis Robyn Hyde-Lay Judy Illes Rosario Isasi Kazuto Kato Jane Kaye Bartha Knoppers John Lynch Amy McGuire Eric Meslin Dianne Nicol Kieran O’Doherty Ubaka Ogbogu Margaret Otlowski Daryl Pullman Nola Ries Chris Scott Malcolm Sears Helen Wallace Ma'n H. Zawati 《Journal of Law and the Biosciences》2014,1(1):94-110
966.
AbstractThe more populism enters public debates, the more it needs close scrutiny. Central and Eastern Europe offers a useful context for exploring the diversity of parties identified as populist. Anti-establishment rhetoric provides a suitable conceptual starting point because of its pervasive role in the region’s political discourse. Using a new expert survey, this article details the relationship between anti-establishment salience and political positions, showing that anti-establishment parties occupy a full range across both economic and cultural dimensions and many occupy more centrist positions. Narrowing the focus to content analysis of anti-establishment parties’ thin ideology in the Czech Republic, Poland and Slovakia, it is concurrently found that for many actors (including those usually labelled as populist) anti-establishment rhetoric is indeed predominant, yet not always extensively combined with other elements of populism: people-centrism and invocation of general will. The findings are important for understanding multiple varieties of anti-establishment politics also beyond the region. 相似文献
967.
The study of policy framing enables the investigation of how elites conceptualize policy issues. While the dominant investigative work on elite framing has been within the mass media, we demonstrate the utility of an elite framing approach in a political institution, the U.S. Congress. We argue for moving to a ??life-cycle?? approach to policy framing that recognizes the evolution of elite framing attempts as implementation of a law deviates from its legislative intent, basing our approach out of the issue-attention cycle theory put forth by Downs (Public Interest 28:38?C50, 1972). Framing efforts by policy advocates do not end after legislation has been enacted or policy changed. Elites who have been unsuccessful in achieving their policy aims continue to advocate for their preferred outcomes by altering their framing strategies. We demonstrate this by applying evolutionary factor analysis to investigate 10 Congressional committee hearings held between 1957 and 2006 pertaining to federal funding for the Garrison Diversion Unit in North Dakota. From the perspective of proponents of diverting water from the Missouri River, how the Congressional debate over the Unit progressed constituted policy regression. This is reflected in the evolution of elite framing over the period studied. Our analysis uncovers the emergence of four evolutionary frames. Initial frames emphasized the benefits to be derived from water diversion, while subsequent frames reflected a more defensive posture emphasizing the limited harm that water diversion would cause. This research demonstrates the consequences of legislative implementation delay for elite framing attempts. 相似文献
968.
As the correctional population continues to increase, probation agencies struggle to adequately supervise offenders with unique needs, including those with mental disorder. Although more than 100 U.S. probation agencies have implemented specialty mental health case-loads, little is known about their practices. Based on detailed observations of 83 audio-taped meetings, we examined interactions between probationers and officers in a prototypic specialty agency, focusing on the extent to which practices comport with evidence-based risk reduction principles. We found that specialty officers (a) more frequently discussed probationers' general mental health than any individual criminogenic need, (b) chiefly questioned, directed, affirmed, and supported (rather than confronted) probationers, and (c) relied more heavily on neutral strategies and positive pressures (e.g., inducements) rather than negative pressures (e.g., threats of incarceration) to monitor and enforce compliance. Implications for "what works" to promote community integration for probationers with mental disorder are discussed. 相似文献
969.
Benecke M Reibe S Baumjohann K Gulinski S Wetzel W Schmidt K Pressler K Lebküchner I Streckenbach M 《Archiv für Kriminologie》2012,230(1-2):42-54
Systematic variation of blood droplet volume, the distance fallen and the surface (paper, wood, plastics, tiles) led to the conclusion that the size and the shape of the stains ("fingers", satellites) allowed to deduce the distance fallen but only if the actual surface structure was known. We found that detailed photography at the crime scene was necessary, yet experiments have to be performed due to the extreme influence of the actual surface texture on all characteristics (size, spines, peripheral spatter) of the blood stains. 相似文献
970.
This study utilizes metric analysis to examine size and shape variation between hyoids of Africans and Europeans in the Robert J. Terry Anatomical Collection. A total of 200 fused and unfused hyoids were measured and three statistical methods were employed to explore variation between ancestries. First, independent sample t-tests showed that some significant size differences do occur between ancestries. Second, to examine shape variation, skeletal measurements were regressed on the geometric mean using least squares linear regression with the residuals used to evaluate size-corrected shape differences. Finally, discriminant function analysis was used to develop two functions for ancestry prediction with overall accuracies of 73% and 77%. Results of the analyses suggest hyoid size and shape differences do occur between ancestries, notably that European hyoids are broader than African hyoids, while the African hyoid is longer than Europeans. 相似文献