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   72060篇
  免费   3027篇
各国政治   4544篇
工人农民   3017篇
世界政治   6191篇
外交国际关系   3882篇
法律   34745篇
中国共产党   11篇
中国政治   755篇
政治理论   20994篇
综合类   948篇
  2021年   411篇
  2020年   1180篇
  2019年   1540篇
  2018年   1740篇
  2017年   2040篇
  2016年   2255篇
  2015年   1860篇
  2014年   2120篇
  2013年   10619篇
  2012年   1723篇
  2011年   1840篇
  2010年   1879篇
  2009年   2118篇
  2008年   1850篇
  2007年   1858篇
  2006年   2037篇
  2005年   1912篇
  2004年   1781篇
  2003年   1557篇
  2002年   1646篇
  2001年   1843篇
  2000年   1586篇
  1999年   1390篇
  1998年   1150篇
  1997年   998篇
  1996年   990篇
  1995年   960篇
  1994年   958篇
  1993年   980篇
  1992年   1053篇
  1991年   1078篇
  1990年   1026篇
  1989年   1042篇
  1988年   1046篇
  1987年   1037篇
  1986年   1073篇
  1985年   1116篇
  1984年   994篇
  1983年   1010篇
  1982年   907篇
  1981年   853篇
  1980年   674篇
  1979年   745篇
  1978年   601篇
  1977年   536篇
  1976年   489篇
  1975年   421篇
  1974年   449篇
  1973年   440篇
  1972年   382篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
961.
The purpose of the present study was to characterize the psychopathology measured ten years posttreatment in 51 women who had an adolescent onset of anorexia nervosa. Outcome status was determined using the modified categories of Ratnasuriya et al.[1991]. Anorexia Nervosa: Outcome and Prognostic Factors After 20 Years, British Journal of Psychiatry, Vol. 158, pp. 495–502). Psychopathology was assessed using a number of self-report questionnaires: Beck Depression Inventory, Hamilton Depression Inventory, Leyton Obsessionality Inventory, Social Adjustment Scale, and Minnesota Multiphasic Personality Inventory. Within this adolescent age of onset sample of anorexia nervosa, age of onset was not, in and of itself, associated with increased psychopathology at follow-up. Rather, severity of eating disorder outcome was associated with general psychopathology, with patients in the poor outcome group displaying elevations on several of the measures of psychopathology.Received Ph.D. in psychology from Rutgers Univesity. Major research interests are in eating behavior and attitudes toward foods in anorexia and bulimia nervosa, preoccupations and rituals associated with eating disorders, and comorbidity and eating disorders.Received M.D. from the University of Medicine and Dentistry in New Jersey. Research interests are in eating disorders.Received M.D. from University of Minnesota Medical School-Minneapolis, MN. Major research interests are anorexia nervosa and other eating disorders.Received M.D. from the University of Iowa—Iowa City. Research interests are in eating disorders.  相似文献   
962.
This paper examines the emergence of official categories of delinquency and a formal system for the legal processing of youth on one American Indian reservation. The creation of the legal code, Children's Court and Juvenile Detention Center, and the ongoing activities of these agencies are placed in the context of the larger social system of the reservation and the history of federal policies toward Indian peoples. Through in-depth interviews, participant observation, case file review, and the analysis of existing statistics, perceptions of delinquency and justice and trends in the legal processing of adolescents in this community are explored. The implications of this imposed system of law and justice for this community are discussed.  相似文献   
963.
964.
965.
Two experiments tested the proposition that postevent questioning can lead to later increases in witness confidence without corresponding changes in witness accuracy. After a staged interruption in a college classroom, participants were questioned about the event 5 times over 5 weeks in Experiment 1 (n=57) and 3 times over 5 days in Experiment 2 (n=79). During the final questioning session, the participant-witnesses consistently reported higher levels of confidence for those items that had been subject to repeated postevent questioning than for those items that were asked for the first time, yet there was no difference in the accuracy of the responses to the two sets of items. Additionally, in all conditions the participant-witnesses were generally overconfident in their responses. These results suggest that repeated postevent questioning can cause eyewitnesses' subsequent confidence estimates to be artificially inflated.  相似文献   
966.
967.
968.
In this Article, Marc Spindelman examines the relationship between abortion and assisted suicide. He begins his discussion with the constitutional framework within which courts should consider the assertion that the Due Process Clause of the Fourteenth Amendment protects the individual's decision to commit assisted suicide. The Author then considers and, based on relevant Supreme Court doctrine, rejects the conception of personal autonomy that undergirds the claimed constitutional right to assisted suicide. Finally, the Author points out some legal and cultural distinctions between abortion and assisted suicide, arguing that these distinctions offer courts good reasons for holding that the Fourteenth Amendment's promise of liberty does not include the liberty to commit assisted suicide. In addition, the Author makes a few observations about recent assisted-suicide cases decided by the Ninth and Second Circuits.  相似文献   
969.
970.
Book reviews     
Robert Service, Lenin: A Political Life. Vol. 3: The Iron Ring. Basingstoke and London: Macmillan, 1995, xxi + 393 pp., £45.00.

Stephen Kotkin, Magnetic Mountain: Stalinism as a Civilization. London: University of California Press, 1995, xxv + 639 pp., £45.00.

Yilmaz Akyüz, Detlef Kotte, Andràs Köves & László Szamuely (eds), Privatization in the Transition Process. Recent Experiences in Eastern Europe. Geneva: United Nations, 1994, x + 418 pp.

Jerzy Hausner, Bob Jessop & Klaus Nielsen (eds), Strategic Choice and Path‐dependency in Post‐Socialism. Cheltenham, Edward Elgar, 1995, xiii + 330 pp. £49.95.

Wladimir Andreff (ed.), Le Secteur Public à I'Est. Restmcturation Industrielle et Financière. Paris: L'Harmattan, Collection ‘Pays de I'Est’, 1995, 238 pp.

Jonathan Klavens & Anthony Zamparutti, Foreign Direct Investments and Environment in Central and Eastern Europe: A Survey. Washington DC: The World Bank, 1995. x + 44 pp., $7.95.

Valdas Samonis, Foreign Investment in the East. New York: Nova Science Publishers, Inc., 1995, 77 pp., £22.50.

Taras Kuzio, Ukrainian Security Policy. Washington DC: Praeger, 1995, xiv + 168 pp., £13.50.

Anssi Paasi, Territories, Boundaries and Consciousness: The Changing Geographies of the Finnish‐Russian Border. Chichester: John Wiley, 1996. xxi + 353 pp., £45.00.

Tuomo Polvinen, Imperial Borderland, Bobrikov and the Attempted Russification of Finland, 1898–1904. London: Hurst, 1995, x + 342 pp. £32.50.

Hugh Poulton, Who are the Macedonians? London: Hurst, 1995, xvii + 218 pp., £12.50.

Jacob M. Landau, Pan‐Turkism. From Irredentism to Cooperation. London: Hurst, 1995, viii + 275 pp., £14.95.

Kenneth Lieberthal, Governing China: From Revolution through Reform. New York: W. W. Norton and Company Inc., 1995, xxii + 498 pp., £22.00.

Robert Benewick & Paul Wingrove (eds), China in the 1990s., Basingstoke: Macmillan, 1995, x + 272 pp., £11.99.

A. James Gregor, Marxism, China and Development. New Brunswick: Transaction Books, 1995, xi + 283 pp., £34.95.

David G. Marr, Vietnam 1945: The Quest for Power. Berkeley, Los Angeles, London: University of California Press, 1995, xxviii + 602 pp., $50.00.

Janet W. Salaff, Working Daughters of Hong Kong: Filial Piety or Power in the Family. New York: Columbia University Press, 1995, xxxvi + 317 pp., $17.50.

Irene Bloom (ed.), Knowledge Painfully Acquired. New York: Columbia University Press, 1996, ix + 226 pp., £14.95.

Walter Laqueur, The Dream that Failed: Reflections on the Soviet Union. Oxford: Oxford University Press, 1994, ix + 231 pp., £18.99.

David Iosifovich Ortenberg. Stalin, Shcherbakov, Mekhlis, i drugie. Moscow: MP ‘Kodeks’, Ob"edinennaya redaktsiya MVD Rossii, 1995, 208 pp.

Lewis H. Siegelbaum & Ronald Grigor Suny (eds), Making Workers Soviet: Power, Class and Identity. Ithaca: Cornell University Press, 1994, xiii + 399 pp., £41.50 h/b, £16.50 p/b.

Walter S. Dunn, Jr, The Soviet Economy and the Red Army, 1930–1945. Westport, CT: Praeger, 1995, ix + 256 pp., £53.95.

A. J. Heywood & I. D. C. Button, Russian Locomotive Types, The Union Legacy. Malmo: Frank Stenvalls Forlag, 1995, vi + 175 pp. Obtainable in UK from Luddenden Press, 19 Goitside, Booth, Halifax HX2 6SY, £14.45.

George Orwell, Animal Farm. London: Seeker and Warburg 1995, 180 pp.  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