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   74188篇
  免费   3288篇
各国政治   4528篇
工人农民   3014篇
世界政治   6580篇
外交国际关系   3877篇
法律   36562篇
中国共产党   11篇
中国政治   768篇
政治理论   21186篇
综合类   950篇
  2021年   419篇
  2020年   1176篇
  2019年   1521篇
  2018年   1743篇
  2017年   2049篇
  2016年   2220篇
  2015年   1836篇
  2014年   2114篇
  2013年   10593篇
  2012年   1770篇
  2011年   1919篇
  2010年   1915篇
  2009年   2116篇
  2008年   1909篇
  2007年   1910篇
  2006年   2035篇
  2005年   1933篇
  2004年   1812篇
  2003年   1654篇
  2002年   1657篇
  2001年   2052篇
  2000年   1743篇
  1999年   1515篇
  1998年   1211篇
  1997年   1058篇
  1996年   1016篇
  1995年   979篇
  1994年   1019篇
  1993年   1017篇
  1992年   1137篇
  1991年   1181篇
  1990年   1095篇
  1989年   1144篇
  1988年   1107篇
  1987年   1126篇
  1986年   1134篇
  1985年   1159篇
  1984年   1047篇
  1983年   1108篇
  1982年   957篇
  1981年   909篇
  1980年   721篇
  1979年   805篇
  1978年   638篇
  1977年   581篇
  1976年   543篇
  1975年   462篇
  1974年   466篇
  1973年   460篇
  1972年   407篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
831.
832.
833.
Easterbrook G  Barry J  Thomas R  Clift E  Wingert  Hager M  Cohn B 《Newsweek》1992,120(22):30, 32-34, 36
Lobbyists, entrenched forces in congress and self-interested friends will try to stymie Clinton's efforts. A look at four key arenas of combat.  相似文献   
834.
835.
836.
A 1990 report prepared by the Office of Inspector General estimated that as much as $1 billion is lost to the Medicare program annually because (i) secondary payor situations are not detected and (ii) insurance companies often do not pay when they are required to be the primary payors. Office of Inspector General, No. A-09-98-00151, April 1990, Medicare and Medicaid Guide (CCH) [symbol: see text] 39,112, at 25,649. In order to better enforce the MSP provisions, suggestions have been made at the Congressional level to impose sanctions against providers who demonstrate a pattern of inappropriate billing practices such as double billing, repeated failures to screen beneficiaries for other insurance coverage, and the repeated submission to Medicare of bills that should be submitted to another payor. (See the Subcommittee Report on erroneous payments under the MSP program, supra.) Although authority for such sanctions has yet to be adopted, given the fiscal problems currently plaguing the federal government, providers can expect increased enforcement of the MSP provisions as a means of reducing Medicare costs, and should review their screening and billing practices accordingly.  相似文献   
837.
The author examines the effect of rapid population growth due to migration on the parish of Tenango del Valle, Mexico, during the eighteenth century. She gives special consideration to the impact on quality of life in indigenous villages, especially for widows and female heads of households who were impoverished as a result of discriminatory land transactions. Data are mainly from the parish register for 1770.  相似文献   
838.
Many phenomena of interest to political scientists involve what may be termed impersonal influence; that is, influence that derives from individuals' perceptions of others' attitudes, beliefs, or experiences. Others in this case refers not to the close friends and acquaintances that concerned the authors of classics such asThe People's Choice andPersonal Influence, but rather to the anonymous others outside an individual's realm of personal contacts. Modern mass media facilitate the influence of anonymous others by devoting considerable time and attention to portraying trends in mass opinion. This study explores the rationale for theories of impersonal influence, synthesizing existing research findings falling under this general theoretical framework, and investigating its psychological underpinnings using experiments embedded in representative surveys.  相似文献   
839.
Political concern for the family has historically been intermittent; the present context is that there are considerable consequences for individuals, families, and personal life. Socioeconomic and cultural changes brought the rise of the New Right; The Thatcher (UK) and Reagan (US) administrations were committed to strengthening the traditional family. The emergence of the family as a social problem and the political agenda are discussed. The costs of liberalism were felt in a recessionary economy. The US political agenda of Carter to hold a White House Conference on the American Family never materialized. Reagan used the restoration of the traditional American family as a way to get the economy back on its feet. Moral crusaders and the new evangelical Christian movement merged with the political right; the "Gang of Four" (Republican Party right) politicians involved morally conservative communities normally outside the political area into the New Right. Grass roots organizations were mobilized on the Right. The British situation is explained; differences existed in that there were no antiabortion and moral lobby groups tied to the Right although their influence was felt. Pressure group politics is relatively novel to Britain. The Moral Majority in the US and right wing pressure groups on the Tory government are but 1 part of the New Right; it is characterized as populist, proclaiming the Radical Conservatism of Adam Smith and Edmund Burke. The approach in this article is to show the complex interactions of theory, biography, and public opinion in the practical politics of the New Right. Policy outcomes are not predictable because of ideological differences in New Right attitudes toward the family. The attitudes of the moral order and the family is exemplified in the work of Roger Scruton's neoconservative stand on social order, Robert Nozick's Kantian proposition that human beings are ends with natural inviolable rights of individual freedom, Hayak and Friedman's efficacy of the market in guarantees of freedom, and Ferdinand Mount's concern for family based in humanist, secular, and anticollectivist thought. Thatcher and Reagan both incorporated the ideological contradictions of the aforementioned positions. The failure of the New Right in implementing policy is explained. The greatest obstacle was the major demographic, economic, social, and cultural shifts which impacted on the role of women. The camp was divided. Economic policies did not strengthen the traditional family. It is likely that the family will remain as a political pressure point.  相似文献   
840.
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