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   7829篇
  免费   225篇
各国政治   263篇
工人农民   284篇
世界政治   538篇
外交国际关系   244篇
法律   5161篇
中国政治   51篇
政治理论   1471篇
综合类   42篇
  2020年   101篇
  2019年   124篇
  2018年   141篇
  2017年   174篇
  2016年   179篇
  2015年   124篇
  2014年   173篇
  2013年   730篇
  2012年   174篇
  2011年   210篇
  2010年   170篇
  2009年   173篇
  2008年   208篇
  2007年   235篇
  2006年   249篇
  2005年   203篇
  2004年   207篇
  2003年   221篇
  2002年   182篇
  2001年   326篇
  2000年   298篇
  1999年   232篇
  1998年   105篇
  1997年   81篇
  1996年   91篇
  1995年   76篇
  1994年   81篇
  1993年   70篇
  1992年   154篇
  1991年   168篇
  1990年   144篇
  1989年   169篇
  1988年   147篇
  1987年   164篇
  1986年   145篇
  1985年   161篇
  1984年   125篇
  1983年   151篇
  1982年   98篇
  1981年   104篇
  1980年   72篇
  1979年   109篇
  1978年   78篇
  1977年   76篇
  1976年   63篇
  1975年   55篇
  1974年   60篇
  1973年   61篇
  1971年   51篇
  1970年   48篇
排序方式: 共有8054条查询结果,搜索用时 0 毫秒
121.
"This article describes the migration context of three sets of Western democracies and then explores plausible linkages between the scale, timing, and characteristics of migration, and the substance and process of migration policies, on the one hand, and support for government, on the other. Trying to move beyond plausibility, I discuss indirect indicators of the impact of immigration on Western publics: attitudes toward immigration policy and immigrants, support for extremist parties, and acts of violence and disorder linked to anti-immigrant or racist motives."  相似文献   
122.
While most speakers at the 1996 World Food Summit expressed concern about the injustice that forces more than 800 million people worldwide to live with hunger, some sought solutions through economic and social development while others called for a more liberal marketplace. Among world leaders, only Fidel Castro raised issues and challenges that addressed some of the underlying causes of malnutrition. The Plan of Action that grew out of the Summit has only one measurable commitment, which is to halve the number of undernourished people by 2015. The other six commitments, while diluted, contain important objectives even though they give little emphasis to the underlying causes of poverty or hunger. The Summit process, however, did contribute to the fact that food-related issues are now placed higher on the world agenda because many of these issue were raised by civil service organizations (CSOs) at the Summit's parallel NGO (nongovernmental organization) forum. In fact, one of the most positive outcomes of the Summit may prove to be the increased effectiveness of the CSOs as a result of the creation of improved networks in preparation for the Summit. The CSOs contributed examples of how food security could be improved, published an active site on the World Wide Web, and challenged the statements of governments. In addition to raising trade issues, CSOs also lobbied for sustainable agriculture and agricultural biodiversity. In fact, CSOs may have to set a new action agenda for the formal sector to encourage development of new institutions and new global forums that give NGOs a place at the table.  相似文献   
123.
124.
125.
The EEOC recently issued "Enforcement Guidance" on psychiatric disabilities under the Americans with Disabilities Act. Although the Guidance provides clarification of a few issues involving mental disabilities under the ADA, in most respects the Guidance is problematic. For example, the Guidance suggests that the inability to get along with a supervisor or coworkers may constitute a disability under the ADA, that an employer may have to "accommodate" a disabled employee's misconduct, that an employer cannot require an employee to follow doctor's orders as a condition of employment, and that an employer may be obligated to modify work rules and procedures to accommodate a mentally disabled employee but is prohibited from explaining to coworkers why it is making such modifications. As the EEOC's Guidance exceeds or conflicts with the ADA in some respects and is largely unworkable in many respects, it remains to be seen how many courts will actually follow it.  相似文献   
126.
127.
128.
129.
Adolescent egocentrism involves heightened self-consciousness and feelings of uniqueness (O. Elkind [1967], Egocentrism in Adolescence, Child Development, Vol. 38, pp. 1025–1034). Some studies have found that adolescent egocentrism is associated with identity development, and other studies have found that egocentrism is associated with perceptions of parental behavior. The purposes of this investigation were to simultaneously examine the associations between these variables (1) to determine whether identity development and perceived parental behavior display separate or overlapping associations with adolescent egocentrism, and (2) to clarify the directions of the relationships between these variables. Four hundred eighteen subjects from 12 to 21 years of age completed established measures of identity development, perceived parental behavior, and egocentrism. Identity development was more strongly and consistently related to egocentrism (egocentric adolescents tended to be identity achieved or to be experiencing an identity crisis), whereas perceived parental behavior accounted for little additional variance. The results also clarify differences between the two primary measures of adolescent egocentrism (the Adolescent Egocentrism Scale and Imaginary Audience Scale).Received his M.Sc. and Ph.D. from the University of Victoria. His main interests are in personality, and social and developmental psychology.  相似文献   
130.
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