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   933篇
  免费   45篇
各国政治   71篇
工人农民   40篇
世界政治   81篇
外交国际关系   42篇
法律   316篇
中国政治   5篇
政治理论   375篇
综合类   48篇
  2020年   13篇
  2019年   22篇
  2018年   13篇
  2017年   30篇
  2016年   19篇
  2015年   18篇
  2014年   22篇
  2013年   103篇
  2012年   23篇
  2011年   25篇
  2010年   28篇
  2009年   29篇
  2008年   17篇
  2007年   28篇
  2006年   40篇
  2005年   28篇
  2004年   41篇
  2003年   33篇
  2002年   29篇
  2001年   28篇
  2000年   17篇
  1999年   10篇
  1998年   15篇
  1997年   14篇
  1996年   13篇
  1995年   16篇
  1994年   19篇
  1993年   18篇
  1992年   15篇
  1991年   18篇
  1990年   16篇
  1989年   10篇
  1988年   8篇
  1987年   17篇
  1986年   16篇
  1985年   7篇
  1984年   16篇
  1983年   12篇
  1982年   19篇
  1981年   11篇
  1980年   16篇
  1979年   8篇
  1978年   16篇
  1977年   9篇
  1976年   8篇
  1975年   5篇
  1974年   9篇
  1973年   9篇
  1970年   7篇
  1969年   3篇
排序方式: 共有978条查询结果,搜索用时 15 毫秒
211.
Marriage rights were extended to same-sex couples in the United States in 2015. However, anecdotes of bureaucratic noncompliance (in the form of bias or denial of license issuance) raise the possibility that de jure marriage equality has not led to equality in practice. We investigate this by conducting a nationwide audit experiment of local-level marriage license–granting officials in the United States. These officials vary in the constituencies they serve, as well as how they are selected, allowing us to evaluate long-standing hypotheses about bureaucratic responsiveness. Overall, we find no evidence of systematic discrimination against same-sex couples—regardless of responsiveness measure, institutions, ideology, or prior state legal history. We find, however, that among same-sex couples, officials tended to be more responsive to lesbian couples. In contrast to evidence in other areas of service provision, such as policing and federal assistance programs, we find bureaucrats tasked with provision of marriage services show little evidence of discrimination.  相似文献   
212.
Social inequalities have deepened in Latin America over the past several decades, yet an erosion of class cleavages has occurred in the political arena. During the era of import-substitution industrialization (ISI), “stratified” cleavage structures based on class distinctions emerged in a subset of Latin American countries where party systems were reconfigured by the rise of a mass-based, labor-mobilizing party. These nations typically experienced more severe economic crises during the transition from ISI to neoliberalism than nations that retained elitist party systems with “segmented,” cross-class cleavage structures. They also experienced greater political upheaval, as neoliberal critical junctures produced an erosion of stratified cleavages along their structural, organizational, and cultural dimensions in the labor-mobilizing cases, while leaving the segmented cleavages of elitist systems relatively unscathed. The Latin American experience differs from that of Europe, where strong labor movements and labor-backed parties were associated with superior economic performance during periods of economic adjustment. It also challenges Duverger's notion of an organizational “contagion from the Left,” as the dramatic weakening of labor movements and the shift away from mass-based party organizations have caused party systems to converge on elitist organizational models during the neoliberal era.  相似文献   
213.
214.
School corporal punishment is associated with many negative outcomes. This research explores the antecedents to the practice and prevalence of school corporal punishment. A series of regression models indicated that two variables were significant predictors of a state’s practice of school corporal punishment: rate of evangelical Protestant adherents and social capital. A path analysis indicated that these two variables significantly predicted the rate of school corporal punishment in practicing states. The path analysis also revealed a significant and negative relationship between rate of evangelical Protestant adherents and social capital, but no relationship between rate of mainstream Protestant adherents and social capital. A mediation analysis indicated that social capital serves as a mediating variable between evangelical Protestantism and rate of school corporal punishment. Practical and theoretical implications are discussed.  相似文献   
215.
216.
Applications of latent class analyses to the study of criminal careers have yielded results with implications for criminological theory. Distinct latent classes of individuals within various samples have been identified based upon the similarity of individuals with respect to their rate of offending across the teen and adult years, net of the effects of other regressors. In previous research on samples of males taken from the cities of London and Philadelphia, four and five such categories have been identified respectively, ranging from a group of nonoffenders to a group of chronic offenders. However, the question of whether similar findings hold for females has not been adequately addressed, in part due to the scarcity of longitudinal samples with sizable female populations. Data from the Second Philadelphia Cohort are used to address this and related questions. First, are there latent classes of female offenders? Second, if such categories do exist, how do they compare? Third, how do classes of male and female offenders compare on key measures of criminal careers? Analyses of the samples yield differing numbers of classes for males and females. Gender invariances as well as differences in patterns of offending are also found and are discussed.  相似文献   
217.
218.
219.
The issue of university-industry relations in the field of biotechnology illustrates the changing context of academic science. Research has become an organizational enterprise and no longer can be seen as simply the accumulation of individual efforts. This development complicates the normative context of academic science and in so doing introduces important policy questions, especially regarding interaction between industry and universities. Funding, faculty conflict of Interest, and the ownership of intellectual property resulting from research are policy issues which are analyzed in the context of some of the recent organizational changes in the performance of academic research.  相似文献   
220.
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