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   74991篇
  免费   3296篇
各国政治   4564篇
工人农民   3055篇
世界政治   6454篇
外交国际关系   3900篇
法律   37327篇
中国共产党   11篇
中国政治   821篇
政治理论   21207篇
综合类   948篇
  2021年   424篇
  2020年   1183篇
  2019年   1547篇
  2018年   1742篇
  2017年   2079篇
  2016年   2236篇
  2015年   1842篇
  2014年   2120篇
  2013年   10684篇
  2012年   1768篇
  2011年   1930篇
  2010年   1931篇
  2009年   2130篇
  2008年   1944篇
  2007年   1936篇
  2006年   2037篇
  2005年   1922篇
  2004年   1819篇
  2003年   1661篇
  2002年   1671篇
  2001年   2009篇
  2000年   1744篇
  1999年   1508篇
  1998年   1217篇
  1997年   1060篇
  1996年   1023篇
  1995年   1002篇
  1994年   1025篇
  1993年   1017篇
  1992年   1145篇
  1991年   1197篇
  1990年   1132篇
  1989年   1187篇
  1988年   1150篇
  1987年   1161篇
  1986年   1194篇
  1985年   1228篇
  1984年   1089篇
  1983年   1151篇
  1982年   973篇
  1981年   921篇
  1980年   733篇
  1979年   800篇
  1978年   630篇
  1977年   592篇
  1976年   542篇
  1975年   465篇
  1974年   473篇
  1973年   471篇
  1972年   413篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
941.
942.
943.
944.
945.
946.
947.
948.
A split-ballot experiment shows that, when people are asked how interested they are in following political campaigns, their response depends not only on the order in which the question is asked, but also on the broader electoral context in which it is posed. When asked how interested they were in following the political campaigns immediatelyafter a question about whether or not they voted in the (1982) election, people were more likely to think they were interested in the campaign, especially if they claimed to have voted, than if they were asked about it immediatelybefore the question on whether or not they voted. This order effect, however, appears to depend onwhen the questions are asked. If asked within a few weeks after the election, there is little or no order effect. But later, as the memory of the campaign fades, the order of the questions makes a sizable difference in the results. This order effect also seems to be more pronounced among better-educated respondents, suggesting that they are more likely to feel pressured by a social norm to vote and to express an interest in political affairs, not only in real life, but in the survey interview as well. The paper concludes with a brief discussion of the implications for the design of the interview schedule used in the American National Election Studies.The research reported in this paper was supported by a grant from the National Science Foundation (SES81-11404).  相似文献   
949.
Defining risk   总被引:6,自引:0,他引:6  
Risk is the focal topic in the management of many activities and technologies. For that management to be successful, an explicit and accepted definition of the term risk is essential. Creation of that definition is a political act, expressing the definers' values regarding the relative importance of different possible adverse consequences for a particular decision. Those values, and with them the definition of risk, can change with changes in the decisionmaker, the technologies considered, or the decision problem. After a review of the sources of controversy in defining risk, a general framework is developed, showing how these value issues can be systematically addressed. As an example, the approach is applied to characterizing the risks of six competing energy technologies, the relative riskeness of which depends upon the particular definition used.  相似文献   
950.
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