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   23875篇
  免费   611篇
  国内免费   5篇
各国政治   1073篇
工人农民   832篇
世界政治   1846篇
外交国际关系   895篇
法律   14202篇
中国共产党   43篇
中国政治   192篇
政治理论   4985篇
综合类   423篇
  2020年   281篇
  2019年   324篇
  2018年   432篇
  2017年   513篇
  2016年   544篇
  2015年   397篇
  2014年   464篇
  2013年   2415篇
  2012年   609篇
  2011年   632篇
  2010年   534篇
  2009年   569篇
  2008年   656篇
  2007年   673篇
  2006年   647篇
  2005年   558篇
  2004年   558篇
  2003年   565篇
  2002年   532篇
  2001年   921篇
  2000年   835篇
  1999年   687篇
  1998年   353篇
  1997年   332篇
  1996年   269篇
  1995年   278篇
  1994年   321篇
  1993年   285篇
  1992年   469篇
  1991年   508篇
  1990年   454篇
  1989年   479篇
  1988年   444篇
  1987年   453篇
  1986年   476篇
  1985年   437篇
  1984年   392篇
  1983年   418篇
  1982年   318篇
  1981年   304篇
  1980年   233篇
  1979年   332篇
  1978年   220篇
  1977年   195篇
  1976年   182篇
  1975年   179篇
  1974年   210篇
  1973年   184篇
  1972年   166篇
  1971年   144篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
161.
The end of the twentieth century was marked by a sea change in global governance in the realm of intellectual property rights (IPRs). Whereas countries historically retained substantial autonomy with regard to what they defined as intellectual "property" and the rights granted to the owners of intellectual property, the 1990s witnessed the establishment of new global obligations regarding national practices. This paper focuses on the case of software "piracy" to assess the mechanisms by which the new global obligations for the treatment of IPRs are transmitted from the international to the national levels. We first consider a set of national-level factors that many scholars have shown to be important determinants of IPR policy. We then supplement the standard emphasis on domestic factors with an analysis of new transnational factors: countries' multilateral obligations under the World Trade Organization's (WTO) Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) and bilateral pressures from the United States to increase the protection of IPRs. Population-averaged panel data models are used to assess the effects of these national and transnational determinants on levels of software piracy in 80 countries from 1994 to 2002. Our results indicate that membership in the WTO and bilateral pressures from the United States—particularly pressures that offer reciprocal concessions—lead to substantial increases in levels of protection in rich and poor countries. There is, in short, a new international political economy of intellectual property.  相似文献   
162.
易趣(eBay)是一个网上论坛服务的提供者,用户可以将商品放置论坛上出卖,也可以在论坛上通过竞价或固定价格购买商品或服务。罗伯特·亨(Robert Hendrickson)是纪录片《曼森》(Manson)的著作权所有人。他发现,《曼森》未经其许可,以DVD的形式在易趣上被拍卖,遂以其著作权受到侵害为由,向易趣发出通知信函,要求易趣立即停止侵权行为,移除侵权材料。易趣收到通知函后,提出按罗伯特·亨照DMCA4的要求制作一份合法有效的通知,从而确定侵权材料所在并予以删除。罗伯特·亨拒绝了易趣的建议,并将易趣诉  相似文献   
163.
164.
This article reports the results of a study of the antecedents of long-term success in community mediation. Seventy-three mediation sessions were recorded and content analyzed. The participants were interviewed at two points: immediately after mediation and 4 to 8 months later. No relationship was found between the quality of the agreements—i.e., the extent to which they solved immediate problems- and long-term success as measured by compliance, improved relations between the parties, and the absence of new problems. On the other hand, joint problem solving by the disputants was related to complainant perceptions of improved relations with the other party. Also respondent perceptions that the mediation had been fair and that all the problems had come out were related to all aspects of long-term success in the eyes of the complainant. The latter results support a procedural justice analysis of mediation and underline the importance of mediator attention to the respondent.  相似文献   
165.
Eight homicidal youths were assessed for language disorders and psychiatric diagnoses using a battery of standardized language tests and the Diagnostic Interview for Children and Adolescents. Both language disorders and Diagnostic and Statistical Manual III-R psychiatric diagnoses were present in all subjects.  相似文献   
166.
167.
Although physical punishment has been studied for decades, there are gaps in the literature regarding frequently used form, context, and cross cultural differences. A comparison was made using 227 college students in the United States and Japan, who were presented with four scenarios and surveyed regarding attitudes toward physical punishment, perceptions of appropriate discipline methods, and past experience with physical punishment. Japanese and U.S. respondents reported similar personal experience with physical punishment (Japanese 86%, U.S. 91%). However, U.S. respondents reported a higher likelihood of being hit with an object than did Japanese respondents. For U.S. respondents, the bottom and the hand were the top two sites on the body used for physical punishment, whereas the head and the face were the top two places for the Japanese sample. Unlike U.S. respondents, type of child misbehavior was found to have an impact on Japanese respondents’ views on the appropriate discipline method.  相似文献   
168.
Research indicates that senators evaluate U.S. Supreme Court nominations on two ideological dimensions: the distance between themselves and the nominee, and the potential effect confirmation would have on the Court median. My analysis of nominations from 1968 to 2006 provides evidence that senators are also influenced by the ideological contrast between the nominee and the departing justice.  相似文献   
169.
170.
Both theory and research have been refined to gain a better understanding of when race and ethnicity matter in justice proceedings. In the present research, this line of inquiry was continued by differentiating among minority youth to assess the extent being African American, Native American, and Asian American influenced juvenile justice decision making and how these effects compared to one another and Whites. Utilizing an interpretation of the symbolic threat thesis that emphasizes stereotyping, the authors anticipated Native Americans to be responded to more severely than African Americans, followed by Asian Americans who were anticipated to be responded to more like Whites. The results indicated partial support for these expectations.  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