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   2162篇
  免费   46篇
各国政治   197篇
工人农民   91篇
世界政治   257篇
外交国际关系   188篇
法律   857篇
中国政治   25篇
政治理论   582篇
综合类   11篇
  2023年   9篇
  2022年   6篇
  2021年   9篇
  2020年   35篇
  2019年   46篇
  2018年   51篇
  2017年   62篇
  2016年   78篇
  2015年   50篇
  2014年   64篇
  2013年   367篇
  2012年   47篇
  2011年   68篇
  2010年   54篇
  2009年   73篇
  2008年   61篇
  2007年   67篇
  2006年   62篇
  2005年   55篇
  2004年   85篇
  2003年   55篇
  2002年   60篇
  2001年   37篇
  2000年   48篇
  1999年   36篇
  1998年   47篇
  1997年   46篇
  1996年   31篇
  1995年   40篇
  1994年   37篇
  1993年   47篇
  1992年   30篇
  1991年   26篇
  1990年   29篇
  1989年   27篇
  1988年   28篇
  1987年   27篇
  1986年   21篇
  1985年   25篇
  1984年   19篇
  1983年   17篇
  1982年   11篇
  1981年   16篇
  1980年   17篇
  1979年   11篇
  1978年   6篇
  1977年   10篇
  1976年   8篇
  1975年   8篇
  1973年   6篇
排序方式: 共有2208条查询结果,搜索用时 15 毫秒
11.
The John F. Kennedy School of Government at Harvard is teaching a new approach to leadership. This article outlines some of the elements of this approach and contrasts them with standard models on leadership in the literature.  相似文献   
12.
13.
14.
15.
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   
16.
17.
18.
Book reviews     
Hélène Carrère d'Encausse, Une Révolution, une victoire. L'union soviétique de Lénine à Staline 1917–1953. Paris: Editions Richelieu, 1972. 446 pp. 60 F.

Joel C. Moses, Regional Party Leadership and Policy‐Making in the USSR. (Praeger Special Studies in International Politics and Government.) New York: Praeger Publishers, 1974, and London: Pall Mall Press, 1975. xv+263 pp. £8.00.

Robert J. Osborn, The Evolution of Soviet Politics. Homewood, Ill. and London: The Dorsey Press, 1974. xiii+574 pp. $10.95.

Robert H. Donaldson, Soviet Policy toward India: Ideology and Strategy. (Russian Research Center Studies, 74.) Cambridge, Mass.: Harvard UP, 1974. x+338 pp. £7.50.

Lloyd G. Churchward, Contemporary Soviet Government. Second Edition. London: Routledge & Kegan Paul, 1975. 368 pp. £6.95.

Otto Ul?, Politics in Czechoslovakia. San Francisco and Reading: W. H. Freeman, 1975. xi+181 pp. £4.70.

Ivan Volgyes (ed.), Environmental Deterioration in the Soviet Union and Eastern Europe. (Praeger Special Studies in International Politics and Government.) New York: Praeger, 1974, and London: Pall Mall Press, 1975. xiii+168 pp. $14.00. £6.00.

Rolf Freund, Investitionskriterien als Mittel zur Realisierung eines Entwick‐lungspfades. Dargestellt am Beispiel der UdSSR. Berlin: Osteuropa‐Institut an der Freien Universität Berlin, 1974. v+202 pp. DM 12.00.

László Szamuely, First Models of the Socialist Economic Systems. Principles and Theories. Budapest: Akadémiai Kiádó, 1974. 109 pp. £2.60.

Iain F. Elliot, The Soviet Energy Balance. Natural Gas, Other Fossil Fuels, and Alternative Power Sources. (Praeger Special Studies in Economics and Development.) New York: Praeger Publishers, 1974, and London: Pall Mall Press, 1975. xv+277 pp. £8.00.  相似文献   

19.
20.
Gender and gender-role orientation differences were explored on adolescents' coping with peer stressors. Eighth-grade and ninth-grade public junior high school students (N = 285) completed the COPE, reporting the strategies they recently used to deal with a stressful peer-related situation. Measures of gender-role orientation (Bem Sex-Role Inventory) and demographic information also were obtained. Factor analysis of the COPE revealed 4 distinct coping factors: active, avoidant, acceptance, and emotion-focused. The most frequently reported stressful event was arguments/fights with same-sex friends. Girls reported more arguments/fights with opposite-sex friends. Boys reported more physical fights and threats. Students' ratings of how much the situation mattered were used as a covariate in a MANCOVA to compare coping by gender and gender-role orientation, to control for perceived stressfulness of situations. Significant gender-role orientation differences were found for active, acceptance, and emotion-focused coping.  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