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   24726篇
  免费   593篇
  国内免费   5篇
各国政治   897篇
工人农民   1686篇
世界政治   1399篇
外交国际关系   890篇
法律   15145篇
中国共产党   6篇
中国政治   159篇
政治理论   4967篇
综合类   175篇
  2020年   228篇
  2019年   287篇
  2018年   1546篇
  2017年   1528篇
  2016年   1371篇
  2015年   367篇
  2014年   334篇
  2013年   1623篇
  2012年   643篇
  2011年   1361篇
  2010年   1336篇
  2009年   961篇
  2008年   1211篇
  2007年   1199篇
  2006年   545篇
  2005年   565篇
  2004年   653篇
  2003年   656篇
  2002年   476篇
  2001年   678篇
  2000年   556篇
  1999年   498篇
  1998年   262篇
  1997年   184篇
  1996年   224篇
  1995年   205篇
  1994年   230篇
  1993年   205篇
  1992年   330篇
  1991年   366篇
  1990年   344篇
  1989年   288篇
  1988年   325篇
  1987年   275篇
  1986年   322篇
  1985年   289篇
  1984年   243篇
  1983年   232篇
  1982年   185篇
  1981年   197篇
  1980年   132篇
  1979年   180篇
  1978年   132篇
  1977年   121篇
  1976年   99篇
  1975年   125篇
  1974年   132篇
  1973年   104篇
  1972年   101篇
  1969年   98篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
861.
Adolescent self-regulation is increasingly seen as an important predictor of sexual risk-taking behaviors, but little is understood about how changes in self-regulation affect later sexual risk-taking. Family financial stress may affect the development of self-regulation and later engagement in sexual risk-taking. We examined whether family financial stress influences self-regulation in early adolescence (age 13) and growth in self-regulation throughout adolescence (from age 13–17 years). We then assessed the effects of family financial stress, baseline self-regulation, and the development of self-regulation on adolescent sexual risk-taking behaviors at age 18 years. Using a curve-of-factors model, we examined these relationships in a 6-year longitudinal study of 470 adolescents (52% female) and their parents from a large northwestern city in the United States. Results indicated that family financial stress was negatively associated with baseline self-regulation but not with growth in self-regulation throughout adolescence. Both baseline self-regulation and growth in self-regulation were predictive of decreased likelihood of engaging in sexual risk-taking. Family financial stress was not predictive of later sexual risk-taking. Intervening to support the development of self-regulation in adolescence may be especially protective against later sexual risk-taking.  相似文献   
862.
863.
The ideology, propaganda, and political discourse of the Communist Party of China (CPC) have continued to function as key elements of the political system of the People’s Republic of China (PRC) in the post-Maoist period since 1978. In the first term of the Xi Jinping leadership (2012–2017), the CPC, for instance, elaborated on its guiding ideological concepts, devised inventive ideational framings of phenomena usually perceived as tangible (such as the “New Normal”), engaged in complex intellectual debates on crucial topics (such as “eco-civilization”), intensified and diversified its argumentation patterns and discursive strategies, and consolidated ideational governance over some citizens’ individual values, beliefs, and loyalties. Furthermore, it is often no longer possible to differentiate between the CPC’s internal and external propaganda, as seemingly exclusively domestic ideational and discursive issues increasingly correlate with international phenomena. However, the trends in the Xi era do not present paradigmatic shifts, but rather an overall reassertion-cum-innovation of previous Maoist and post-Maoist uses of ideology, propaganda, and political discourse, primarily aiming at strengthening one-party rule.  相似文献   
864.
865.
After decades of double-digit economic growth, China experienced a significant drop in GDP growth rates in the wake of the global financial crisis. For the new Chinese leadership under Xi Jinping, who had assumed power in the fall of 2012, analysts predicted a looming crisis due to the alleged decline in the regime’s performance legitimacy. This article argues against a mechanistic application of the notion of performance legitimacy. Instead, it proposes to take into account the role of ideology in mediating public perceptions of regime performance. By tracking the career of the concept of “new normal” in Chinese public discourse over a period of three years – from late 2013 to late 2016 – it shows how the economic slowdown has been framed in ways conducive to the reproduction of regime legitimacy. The findings suggest an intense process of ideological contestation and decontestation, in which the domestic reflection of foreign audiences and their recognition of the Chinese regime’s performance have gained in importance.  相似文献   
866.
867.
868.
869.
870.
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