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   1071篇
  免费   64篇
各国政治   59篇
工人农民   148篇
世界政治   95篇
外交国际关系   55篇
法律   551篇
中国政治   14篇
政治理论   207篇
综合类   6篇
  2024年   2篇
  2023年   17篇
  2022年   8篇
  2021年   14篇
  2020年   28篇
  2019年   50篇
  2018年   64篇
  2017年   85篇
  2016年   78篇
  2015年   43篇
  2014年   46篇
  2013年   156篇
  2012年   58篇
  2011年   55篇
  2010年   38篇
  2009年   47篇
  2008年   50篇
  2007年   53篇
  2006年   48篇
  2005年   32篇
  2004年   20篇
  2003年   16篇
  2002年   15篇
  2001年   9篇
  2000年   5篇
  1999年   11篇
  1998年   8篇
  1997年   6篇
  1996年   4篇
  1995年   9篇
  1994年   6篇
  1993年   8篇
  1992年   4篇
  1991年   3篇
  1990年   1篇
  1989年   2篇
  1988年   3篇
  1987年   4篇
  1986年   4篇
  1985年   6篇
  1984年   4篇
  1983年   5篇
  1982年   4篇
  1980年   2篇
  1978年   2篇
  1974年   2篇
排序方式: 共有1135条查询结果,搜索用时 15 毫秒
951.
952.
953.
Previous research has investigated the relationship between pubertal timing and depression in girls, with most results suggesting that earlier menarche predicts more depression in adolescence. However, few studies have controlled for the potentially confounding effects of childhood depressive symptoms. The current study uses a prospective, longitudinal sample of 1,185 girls (47.8 % Caucasian) to examine the relationships between pubertal timing, childhood depressive symptoms, and adolescent depressive symptomatology. Using multiple linear regression analyses, our results suggest that higher levels of childhood depressive symptoms and earlier menarche have independent effects on adolescent depressive symptoms. Surprisingly, childhood depressive symptomatology predicted later age of menarche, although the magnitude of this effect was small. Taken together, the results suggest that early childhood depressive symptoms and early menarche represent independent pathways to later depressive symptoms.  相似文献   
954.
Parental depression has been identified as a risk factor for children's and adolescents' internalizing problems. In the current study, we aimed to investigate the role of maternal parenting behaviors (i.e., responsiveness and autonomy-support) and adolescents' representations of attachment to their mother (i.e., anxiety and avoidance) in the intergenerational similarity of internalizing symptoms. The sample was heterogeneous and consisted of referred (42%) and non-referred adolescents (N=238, 31% female) and their mothers. Both adolescents and mothers reported on internalizing symptoms, parenting behaviors and all adolescents reported on mother-child attachment. Results showed that parenting behaviors and mother-adolescent attachment explain at least part of the intergenerational congruence of internalizing symptoms. Moreover, there were meaningful and specific associations between dimensions of parenting and dimensions of attachment. Higher responsiveness was primarily related to lower avoidance and higher autonomy-support was primarily related to lower anxiety. The current study's results suggest that maternal depressive symptoms relate to maladaptive parenting strategies and insecure attachment representations in adolescents. Further, both attachment anxiety and avoidance seem to relate positively to adolescents' internalizing symptoms. Targeting both parenting and attachment may form a fruitful approach to prevent and treat internalizing problems in adolescence.  相似文献   
955.
Abstract

Harry Brighouse and Adam Swift, together with many other philosophers, think that adults’ interests in raising a child can give them a moral right to parent when they will be adequate parents. We consider whether the same interest could give such adults a moral right to procreate, as a means of acquiring a child to raise. We argue that the interest in parenting cannot support a right to procreate, because the features of childhood that make parenting uniquely valuable for adults are bad for children. Adults may have a right to procreate, but they do not have that right due to their interest in a parent–child relationship.  相似文献   
956.
Privatization of state government services is commonplace, but our understanding of its effects is limited by data availability. We study the relationship between American state government contracting and public sector wages. Governments have used public sector employment to support a variety of goals, including social equity and economic development, but privatization, as a new public management (NPM) reform, may shift the focus. Our empirical analysis shows that state privatization of service delivery is associated with decreases in the public sector wage premium, but that these effects are not driven by gender, race, or low-levels of educational attainment. The fidelity of the implementation to NPM values conditions these effects. We also find that contracting service delivery is associated with a lower public sector wage premium for middle-class workers.  相似文献   
957.
Feminist Legal Studies - This article explores the gender dynamics of ‘causing or allowing a child to die’, contrary to the Domestic Violence, Crime and Victims Act 2004,...  相似文献   
958.
In theory, candidate debates can influence voters by providing information about candidates' quality and policy positions. However, there is limited evidence about whether and why debates influence voters in new democracies. We use a field experiment on parliamentary debates during Ghana's 2016 elections to show that debates improve voters' evaluations of candidates. Debates have the strongest effect on partisan voters, who become more favorable toward and more likely to vote for opponent-party candidates and less likely to vote for co-partisans. Experimental and unique observational data capturing participants' second-by-second reactions to the debates show that policy information was the most important causal mechanism driving partisan moderation, especially among strong partisans. A follow-up survey shows that these effects persist in electorally competitive communities, whereas they dissipate in party strongholds. Policy-centered debates have the potential to reduce partisan polarization in new democracies, but the local political context conditions the persistence of these effects.  相似文献   
959.
The civil war in Northern Uganda in the period 1986–2006 fundamentally altered former ways of life and created diverse and complex needs. Protracted conflict and displacement create, reveal, and enforce vulnerability, which can undermine resilience. Based on in-depth interviews with internally displaced persons and returnees, both before and after their return to Amuru District and Gulu District, this article argues that war and displacement constitute more than a temporary disruption. The physical and social wounds of war are engraved and embedded in people’s lives. Therefore, recovery interventions must take these effects into account to forge a new post-war future.  相似文献   
960.
ABSTRACT

In considering the theme “Exploring Legal Discourse: A Sociosemiotic (Re)Construction,” this paper examines the symbolic relationship between law and chaos in the changing landscape of Kīlauea Volcano on Hawai’i Island. The socio-legal dimensions of this relationship provide insight into law’s project of governance in the dynamic natural environment. Most recently, in the summer of 2018, lava spouted and then flowed from Kīlauea in over twenty-four fissures which opened up within two heavily populated residential subdivisions. Law's response to the ensuing chaos provides keen insight into the epistemological positionality of law toward nature. In an attempt to tame this enlivened lavascape of persons and lava, law asserts authority over the spectacle in the areas of sightseeing, access, and mapping. In other words, the legal spectacle of lava eruption is an attempt to jurisdictionally frame the legal imagination of human risk in this dynamic landscape through legal semiotics, legal materiality, and legal topology. However, as this paper will explore, the source of chaos is actually law itself. Attempts to manage chaos are actually attempts to manage human nature as visitation to the erupting volcanic environment is ultimately beyond law's complete control. In a larger sense, this study of Kīlauea's lavascape as a constructed legal spectacle illustrates the phenomenological framing of law's incomplete jurisdiction over kinetic environments.  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