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   3030篇
  免费   580篇
各国政治   415篇
工人农民   239篇
世界政治   296篇
外交国际关系   141篇
法律   1471篇
中国共产党   1篇
中国政治   62篇
政治理论   943篇
综合类   42篇
  2023年   13篇
  2022年   12篇
  2021年   41篇
  2020年   71篇
  2019年   204篇
  2018年   156篇
  2017年   211篇
  2016年   217篇
  2015年   198篇
  2014年   183篇
  2013年   729篇
  2012年   155篇
  2011年   186篇
  2010年   161篇
  2009年   108篇
  2008年   156篇
  2007年   90篇
  2006年   102篇
  2005年   66篇
  2004年   68篇
  2003年   55篇
  2002年   50篇
  2001年   43篇
  2000年   34篇
  1999年   29篇
  1998年   30篇
  1997年   28篇
  1996年   20篇
  1995年   18篇
  1994年   21篇
  1993年   19篇
  1992年   9篇
  1991年   10篇
  1990年   13篇
  1989年   4篇
  1988年   11篇
  1987年   5篇
  1986年   8篇
  1985年   7篇
  1984年   13篇
  1983年   8篇
  1982年   5篇
  1981年   8篇
  1980年   7篇
  1979年   4篇
  1978年   5篇
  1977年   6篇
  1974年   3篇
  1970年   2篇
  1968年   2篇
排序方式: 共有3610条查询结果,搜索用时 203 毫秒
101.
Although parental compliance with court orders in child welfare cases is key to achieving physical parent‐child reunification and successful case closure, little research has examined how parent‐child relationship‐focused rehabilitative services uniquely influence case outcomes. This project fills this gap by investigating links between court ordering of and parental participation in Child‐Parent Psychotherapy (CPP) with court outcomes. Data were obtained from court records of 448 court‐involved parents. Hierarchical regressions revealed that greater participation in CPP led to reunification and successful case closure but not faster case closure. Courtroom professionals should consider parent‐child relationship‐based therapies as tools for achieving child welfare goals.  相似文献   
102.
103.
The success of the Party of Democratic Socialism (PDS) cannot be explained solely with a rising tide of GDR nostalgia and/or with the efficiency of PDS members as service providers and advocates at the grass‐roots level. We stress the importance of the PDS as the main political representative of a specific socio‐economic and cultural milie in the former GDR. Furthermore, the article traces the evolution of the PDS from a populist voice of protest of the losers of unification to the beginnings of a new political party. As such it defines its identity more as a radical left‐wing party with strong social libertarian characteristics than a traditional socialist party. The party programme and the electorate of the PDS display remarkable similarities to the fundamentalist wing of the West German Greens in the 1980s, although differences as to the origins of the left‐libertarian ideas remain important. While the PDS seems to have strengthened the significance of the new politics agenda in post‐unification Germany, it is still too early to conclude whether this agenda is firmly rooted in the party or whether it is simply a vehicle to electoral success.  相似文献   
104.
105.
Racialization is a constant process of “doing race”. Critical whiteness studies make efforts to address the silencing of whiteness in mainstream white feminism. In this article memory work is explored as a possible method for studies of whiteness as an unmarked majority position. The focus is on methodological practices or “how‐to‐do” questions. Starting from feminist epistemology the author investigates ways of practising the epistemological standpoint of situated knowledges. Feminist epistemology, despite its disagreements, has pointed to the importance of positioning work for scientific knowledge production. The relationship between racialization as an analytical concept and whiteness as dominant majority position is complicated. Usually memory work is employed to address gender or more specifically femininity, but, as argued here, it is well suited to investigations of racialization, too. The analysis shows that silent avoidance of matters associated with whiteness helps keep the majority position in place; whiteness is co‐produced with silence through avoidance in concrete everyday situations. Despite a number of problematic aspects, memory work proved productive in bridging the gap between an epistemological standpoint and the nitty‐gritty work of doing empirical research. It helped clarify racialization as a relational phenomenon and shows how lack of attention to or awareness of race has implications for scientific knowledge production.  相似文献   
106.
107.
Recent advancements in technology (e.g., social networking, texting) have created new ways for dating youth to relate to one another, including in abusive ways via “cyber dating abuse.” Cyber dating abuse is a form of teen dating violence that overlaps with other types of abuse (e.g., psychological) but also has several unique characteristics. Given the phenomenon’s limited presence in dating violence literature, we focus on identifying how experiencing cyber dating abuse relates to youths’ individual behaviors and experiences (e.g., substance use, sexual activity), psychosocial adjustment, school connection, family relationships, and partner relationships. A total of 3,745 youth (52 % female, 74 % White) in three northeastern states participated in the survey and reported currently being in a dating relationship or having been in one during the prior year. We found that experiences of cyber dating abuse were most significantly correlated with being female, committing a greater variety of delinquent behaviors, having had sexual activity in one’s lifetime, having higher levels of depressive symptoms, and having higher levels of anger/hostility. Further, cyber dating abuse appeared somewhat more strongly related to depressive symptoms and delinquency than did other forms of teen dating violence and abuse.  相似文献   
108.
We evaluate changes in elementary school children health outcomes following the introduction of California's Paid Family Leave (PFL) program, which provided parents with paid time off following the birth of a child. Our health outcomes—overweight, ADHD, and hearing‐related problems—are characterized by diagnosis rates that only pick up during early elementary school. Moreover, our health outcomes have been found to be negatively linked with many potential implications of extended maternity leave—increased breastfeeding, prompt medical checkups at infancy, reduced prenatal stress, and reduced non‐parental care during infancy. Using the Early Childhood Longitudinal Studies (ECLS) within a difference‐in‐differences framework, our results suggest improvements in health outcomes among California elementary school children following PFL's introduction. Furthermore, the improvements are driven by children from less advantaged backgrounds, which is consistent with the notion that California's PFL had the greatest effect on leave‐taking duration after childbirth mostly for less advantaged mothers who previously could not afford to take unpaid leave.  相似文献   
109.
<正>How the Silk Road development initiative may upend the global status quo By Bryan Michael GalvanNapoleon Bonaparte's sleeping giant China is waking up to a post-Trump and Brexit world by announcing an ambitious global investment and development project.Chinese President Xi Jinping has proposed the Belt and Road Initiative to push forward what  相似文献   
110.
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