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   28141篇
  免费   592篇
各国政治   1111篇
工人农民   1670篇
世界政治   1980篇
外交国际关系   1049篇
法律   15978篇
中国共产党   2篇
中国政治   92篇
政治理论   6644篇
综合类   207篇
  2020年   247篇
  2019年   299篇
  2018年   1592篇
  2017年   1577篇
  2016年   1471篇
  2015年   417篇
  2014年   402篇
  2013年   2238篇
  2012年   661篇
  2011年   1348篇
  2010年   1354篇
  2009年   1007篇
  2008年   1213篇
  2007年   1199篇
  2006年   551篇
  2005年   549篇
  2004年   646篇
  2003年   643篇
  2002年   492篇
  2001年   742篇
  2000年   691篇
  1999年   565篇
  1998年   380篇
  1997年   314篇
  1996年   252篇
  1995年   292篇
  1994年   319篇
  1993年   273篇
  1992年   397篇
  1991年   410篇
  1990年   372篇
  1989年   399篇
  1988年   371篇
  1987年   392篇
  1986年   389篇
  1985年   393篇
  1984年   350篇
  1983年   364篇
  1982年   307篇
  1981年   284篇
  1980年   211篇
  1979年   286篇
  1978年   203篇
  1977年   182篇
  1976年   154篇
  1975年   140篇
  1974年   153篇
  1973年   136篇
  1972年   126篇
  1969年   102篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
101.
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   
102.
103.
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   
104.
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   
105.
106.
This study concerns the relationship between knowledge of drug culture and substance use. Results from a sample of 2,635 middle and high school students indicate that (1) knowledge of drug culture is positively correlated with substance use; (2) drug knowledge is more reliable and coherent in older youth; (3) drug knowledge is unrelated to other kinds of knowledge acquired in school; (4) youth exposed to peers' substance use in school have more drug knowledge; and (5) the earlier young people begin using drugs and alcohol, the more they know about the drug culture. Results suggest that knowledge of the drug culture may be an unobtrusive indicator of substance use problems.This project was made possible by a grant from the Tulsa Psychiatric Center, Tulsa, Oklahoma.Received Ph.D. from University of California at Berkeley in personality psychology. Research interests include school dropouts, substance use, delinquency, identity, narcissism, and health. To whom correspondence should be addressed.Received Ph.D. from University of California at Berkeley in personality psychology. Research interests include school dropouts, substance use, delinquency, personal commitments, identity, narcissism, and health.Received Ph.D. from University of California at Berkeley in personality psychology. Research interests include moral development and personality.  相似文献   
107.
108.
Reviews     
R. W. Davies, ed., From Tsarism to the New Economic Policy. Continuity and Change in the Economy of the USSR. London and Basingstoke: Macmillan, 1990, xx + 417 pp., £45.00.

Alastair McAuley, ed., Soviet Federalism, Nationalism and Economic Decentralisation. Leicester and London: Leicester University Press, 1991, ix + 214pp., £38.00.

Loren Graham, ed., Science and the Soviet Social Order. Cambridge, MA and London: Harvard University Press, 1990, ix + 443 pp., £27.95.

Ronald I. McKinnon, The Order of Economic Liberalization: Financial Control in the Transition to a Market Economy. Baltimore, MD, and London: The Johns Hopkins University Press, 1991. xii + 200 pp., £20.00. $32.00.

Mary McAuley, Bread and Justice: State and Society in Petrograd 1917–1922. Oxford: Oxford University Press, 1991, xviii + 461 pp., £45.00.

David Armstrong & Erik Goldstein, eds, The End of the Cold War. London: Frank Cass & Co Ltd, 1990. 216pp., £19.50.

Paul B. Stephan III & Boris M. Klimenko, eds, International Law and International Security: Military and Political Dimensions. A US‐Soviet Dialogue. Armonk, NY, and London: M. E. Sharpe, Inc., 1991, xxii + 362 pp., $90.00.

Richard F. Staar, Foreign Policies of the Soviet Union. Stanford, CA: Hoover Institution Press, 1991, xl + 352 pp., £14.95 p/b.

Robert O. Freedman, Moscow and the Middle East: Soviet Policy Since the Invasion of Afghanistan. Cambridge: Cambridge University Press, 1991, xi + 426 pp., £35.00 h/b, £14.95 p/b.

Galia Golan, Soviet Policies in The Middle East: From World War II to Gorbachev. Cambridge: Cambridge University Press, 1990, ix + 319 pp., £27.50 h/b, £10.95 p/b.

Brian McNair, Glasnost, Perestroika and the Soviet Media. London and New York: Routledge, 1991, x + 231 pp., £35.00.

Shams Ud Din, ed, Perestroika and the Nationality Question in the USSR. New Delhi: Vikas, 1991, xv + 145 pp., £15.95.

Ronald J. Hill & Jan Zielonka, eds, Restructuring Eastern Europe: Towards a New European Order. Aldershot: Edward Elgar, 1990, ix + 226 pp., £28.50.

Aleksa Djilas, The Contested Country: Yugoslav Unity and Communist Revolution 1919–1953. London: Harvard University Press, 1991, v + 259 pp., £27.95 h/b.

Bartlomiej Kamiriski, The Collapse of State Socialism: the Case of Poland. Princeton, NJ: Princeton University Press, 1991, xiv + 264 pp., $39.50 h/b, $14.95 p/b.

David Ost, Solidarity and the Politics of Anti‐Politics. Opposition and Reform in Poland since 1968. Philadelphia, PA: Temple UP, 1990, xi + 279 pp. $34.95.

Roman Laba, The Roots of SolidarityA Political Sociology of Working Class Democratisation. Princeton, NJ: Princeton UP, 1991, xii + 247 pp., $24.95.

Keith Sword, ed, The Soviet Takeover of the Polish Eastern Provinces, 1939–41. London: Macmillan (in association with the School of Slavonic and East European Studies), 1991, xxiii + 318 pp., £45.00.

William B. Husband, Revolution in the Factory: The Birth of Soviet Textile Industry, 1917–20. New York and Oxford: Oxford University Press, 1990, viii + 227 pp. £25.00.  相似文献   

109.
Smolowe J 《Time》1992,139(26):57
Domestic violence is an epidemic, but physicians say it's not their problem. The A.M.A. disagrees and wants to put them in an uncomfortable new role.  相似文献   
110.
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