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   1273篇
  免费   58篇
各国政治   47篇
工人农民   134篇
世界政治   110篇
外交国际关系   75篇
法律   656篇
中国共产党   1篇
中国政治   14篇
政治理论   285篇
综合类   9篇
  2023年   7篇
  2022年   12篇
  2021年   10篇
  2020年   56篇
  2019年   40篇
  2018年   51篇
  2017年   48篇
  2016年   55篇
  2015年   53篇
  2014年   43篇
  2013年   184篇
  2012年   39篇
  2011年   44篇
  2010年   48篇
  2009年   55篇
  2008年   54篇
  2007年   43篇
  2006年   41篇
  2005年   47篇
  2004年   46篇
  2003年   44篇
  2002年   33篇
  2001年   26篇
  2000年   33篇
  1999年   22篇
  1998年   25篇
  1997年   14篇
  1996年   13篇
  1995年   9篇
  1994年   12篇
  1993年   12篇
  1992年   8篇
  1991年   8篇
  1990年   8篇
  1989年   13篇
  1988年   10篇
  1987年   10篇
  1986年   6篇
  1985年   5篇
  1984年   9篇
  1983年   6篇
  1982年   5篇
  1981年   2篇
  1980年   4篇
  1979年   4篇
  1978年   3篇
  1977年   2篇
  1975年   2篇
  1974年   2篇
  1969年   2篇
排序方式: 共有1331条查询结果,搜索用时 15 毫秒
81.
The Principle of Full Compensation in Tort Law   总被引:2,自引:2,他引:0  
According to the principle of full compensation, tort law seeks to put the victim in the position he was in before the tort. This position is generally considered to be the situation where the victim does not suffer any harm at all. We consider an alternative interpretation. If an injurer takes due care, the victim is faced with expected harm. This can be considered the victim's expected harm in the situation he was in before the tort. Thus conceived full compensation requires a negligent injurer to pay damages which bring the (potential) victim ex ante in the same position as the victim was in the case where the (potential) injurer takes due care. We investigate the consequences of this restated negligence rule. For due care levels larger than efficient care, the standard negligent rule may lead to excessive care, whereas the restated negligent rule always leads to efficient care. Furthermore, the activity level under the restated negligent rule is greater than the activity level under the standard negligent rule, which itself is greater than the efficient activity level. Social welfare under the restated negligence rule can either be higher or lower than social welfare under the standard negligence rule.  相似文献   
82.
83.
In a naturalistic study of age segregation during adolescence, 403 adolescents making up 153 separate groups were observed in three high schools and seven out-of-school settings. Age segregation was extensive, especially in school, among older adolescents in same-sex groups of friends. More mixed-age association was observed out of school among younger adolescents who were in mixed-sex groups containing relatives. Adolescents were most often observed with friends who were other adolescents, next with adults, and least frequently observed with children. Parents, particularly fathers, were rarely present. It was suggested that age segregation during adolescence is the result of a lack of contact with relatives.Received his Ph.D. from Michigan State University in 1974. Major research interest is parent-adolescent relations.Major research interests are adolescence and clinical psychology.  相似文献   
84.
This study examines the association of self-perceptions with sixth to eighth graders' exposure to mixed-sex and dating contexts. It contrasts two hypotheses: the stress hypothesis, which suggests that the transition to romantic relationships will be associated with declines in self-esteem, especially for girls, and the leisure hypothesis, which suggests that movement into a desired role in an emotionally positive social context will be associated with positive emotions and higher self-esteem. Results indicate that adolescents experience mixed-sex settings positively, and that comfort with the other sex (for girls) and more time spent with the other sex (for boys) are predictive of more positive self-perceptions. Activity diary data suggest that these differences are due to differences in the emotional climate of same- and mixed-sex settings, rather than to the activities adolescents engage in with same- and mixed-sex groups. Dating boys who are less interested in dating experience lower self-esteem. Results are discussed in light of the transitional nature of mixed-sex relationships in early adolescence and the preparatory role played by same-sex friendships.  相似文献   
85.
86.
87.
Amended final-offer arbitration (AFOA) has been developed asan attractive alternative mechanism to final-offer arbitration(FOA). Under AFOA, more reasonable offers win, but the outcomeis determined by the loser's offer and the arbitrator's value.In AFOA, disputants making extreme offers are penalized, therebyencouraging compromise. This article compares the theoreticaland behavioral properties of AFOA and FOA. Controlled laboratoryexperiments indicate that AFOA significantly outperforms FOA,generating substantially greater prearbitration settlement.Consistent with theoretical predictions, offers converge underAFOA; however, FOA offers neither converge nor are consistentwith theoretical predictions. This work suggests practitionersshould consider adopting AFOA over FOA.  相似文献   
88.
Scholars of regions where multiple languages are spoken have much to gain by considering heritage language education, individual identity, and state power through these ethnographic and historical cases that focus on Japan and the Japanese diaspora. The articles in this two-part collection offer insights into the interrelationships of linguistic hierarchies and political economy, the navigation of ethnic and racial subjectivities, and the ways children and adolescents claim belonging to various communities through their linguistic practices. The articles interrogate not only heritage but remembrance and the ways individuals may produce identity through language in everyday interactions and institutional settings.  相似文献   
89.
No consensus yet exists on how to handle incidental findings (IFs) in human subjects research. Yet empirical studies document IFs in a wide range of research studies, where IFs are findings beyond the aims of the study that are of potential health or reproductive importance to the individual research participant. This paper reports recommendations of a two-year project group funded by NIH to study how to manage IFs in genetic and genomic research, as well as imaging research. We conclude that researchers have an obligation to address the possibility of discovering IFs in their protocol and communications with the IRB, and in their consent forms and communications with research participants. Researchers should establish a pathway for handling IFs and communicate that to the IRB and research participants. We recommend a pathway and categorize IFs into those that must be disclosed to research participants, those that may be disclosed, and those that should not be disclosed.  相似文献   
90.
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