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   13552篇
  免费   390篇
各国政治   571篇
工人农民   437篇
世界政治   991篇
外交国际关系   443篇
法律   8631篇
中国政治   81篇
政治理论   2683篇
综合类   105篇
  2020年   159篇
  2019年   200篇
  2018年   268篇
  2017年   283篇
  2016年   293篇
  2015年   210篇
  2014年   257篇
  2013年   1420篇
  2012年   302篇
  2011年   339篇
  2010年   302篇
  2009年   307篇
  2008年   337篇
  2007年   363篇
  2006年   389篇
  2005年   321篇
  2004年   317篇
  2003年   346篇
  2002年   309篇
  2001年   502篇
  2000年   444篇
  1999年   366篇
  1998年   184篇
  1997年   157篇
  1996年   141篇
  1995年   140篇
  1994年   149篇
  1993年   142篇
  1992年   247篇
  1991年   288篇
  1990年   259篇
  1989年   286篇
  1988年   256篇
  1987年   293篇
  1986年   268篇
  1985年   291篇
  1984年   245篇
  1983年   270篇
  1982年   190篇
  1981年   179篇
  1980年   150篇
  1979年   178篇
  1978年   146篇
  1977年   120篇
  1976年   118篇
  1975年   107篇
  1974年   123篇
  1973年   120篇
  1972年   93篇
  1971年   89篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
191.
192.
193.
Measuring School-Related Stressors in Adolescents   总被引:2,自引:0,他引:2  
Some 1620 high school students responded to 68 items that measure adolescent stressors. Thirty-five of the items were based on J. P. Kohn and G. H. Frazer's Academic Stress Scale [1(1986) An Academic Stress Scale: Identification and Rated Importance of Academic Stressors, Psychological Reports, Vol. 59, pp. 415–426] developed in the United States, while the remaining 33 items were developed from P. Strutynski's [(1985) A Survey of Queensland Year 10, 11 and 12 Student Attitudes to Schools and Schooling, State Planning Committee, International Youth Year, Brisbane] lists of the most frequently named problems of 2336 Australian high school students. Confirmatory Factor Analysis was used to test and develop a measurement model developed from an extensive review of previous scales. The High School Stressors Scale emerged from the analytic process and measures nine school-related stressors. For researchers focusing on school-related problems and stressors among adolescents, the HSSS promises to be a very useful instrument. It has sound construct and predictive validity and adequate reliability, as demonstrated by the goodness-of-fit indices the squared multiple correlations.  相似文献   
194.
"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   
195.
Book reviews     
Ash Amin and John Tomaney (eds), Behind the Myth of European Union: Prospects for Cohesion (Routledge, London, 1995), 334 pp., ISBN 0–415–13078–6 (pb)

Stephen Gundle and Simon Parker (eds), The New Italian Republic: Front the Fall of the Berlin Wall to Berlusconi (Routledge, London, 1996), 334 pp., ISBN 0–415–12161–2 (hb), 0–415–12162 (pb)

Donald Sassoon, One Hundred Years of Socialism: The West European Left in the Twentieth Century (I. B. Tauris, London, 1996), 965 pp., ISBN 1–85043–879‐X

Geoff Mulgan, Connexity: How to Live in a Connected World (Chatto & Windus, London, 1997), 280 pp., ISBN 0–7011–6396–8  相似文献   

196.
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   
197.
198.
199.
200.
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   
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