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   22851篇
  免费   1430篇
各国政治   1108篇
工人农民   986篇
世界政治   1706篇
外交国际关系   962篇
法律   14429篇
中国共产党   2篇
中国政治   148篇
政治理论   4789篇
综合类   151篇
  2023年   113篇
  2021年   134篇
  2020年   516篇
  2019年   581篇
  2018年   706篇
  2017年   752篇
  2016年   831篇
  2015年   608篇
  2014年   690篇
  2013年   2753篇
  2012年   631篇
  2011年   657篇
  2010年   675篇
  2009年   711篇
  2008年   652篇
  2007年   703篇
  2006年   702篇
  2005年   633篇
  2004年   636篇
  2003年   542篇
  2002年   610篇
  2001年   784篇
  2000年   714篇
  1999年   575篇
  1998年   321篇
  1997年   256篇
  1996年   271篇
  1995年   269篇
  1994年   255篇
  1993年   246篇
  1992年   383篇
  1991年   392篇
  1990年   348篇
  1989年   329篇
  1988年   359篇
  1987年   319篇
  1986年   388篇
  1985年   378篇
  1984年   295篇
  1983年   283篇
  1982年   217篇
  1981年   203篇
  1980年   174篇
  1979年   252篇
  1978年   145篇
  1977年   120篇
  1976年   103篇
  1975年   108篇
  1974年   139篇
  1973年   95篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
231.
232.
Book reviews     
Transborder Data Flows (Proceedings of an OECD Conference) Edited by Hans‐Peter Gassmann North Holland (Elsevier Science Publishers) 1985, US$74.00

Plastic and Electronic Money: New Payment Systems and Their Implications Patrick Frazer Woodhead Faulkner Limited 1985 £35

A User's Guide To Computer Contracting: Forms, Techniques and Strategies Davis, Allen, Bowman and Armstrong Harcourt Brace Jovanovich 1985, $75

Legal Protection of Computer Programs and Data C. Millard Sweet & Maxwell/Stevens 1985, £24

Piracy of Phonograms Gillian Davies ESC Publishing Ltd. 1986. 2nd edition. £17.95.

Biotechnology and Patent Protection—An International Review F. K. Beier, R. S. Crespi and J. Straus O.E.C.D. 1985, £5

Protecting Privacy in Two‐Way Electronic Services David H. Flaherty Mansell Publishing Company 1985, £23.50

High‐Tech Espionage Jay Tuck Sidgwick and Jackson Ltd 1980, £10.95  相似文献   

233.
234.
Reviews     
Rajan Menon, Soviet Power and the Third World. New Haven and London: Yale University Press, 1986, ix + 261 pp. £18.50.

Georgi Arbatov, Cold War or Detente? The Soviet Viewpoint. London: Zed Books, 1983. xviii + 219 pp. £16.95, $30.00 h/b; £4.95, $8.95 p/b.

Jonathan Steele, World Power: Soviet Foreign Policy under Brezhnev and Andropov. London: Michael Joseph, 1983, xii + 287 pp. £14.95.

Imre Vincze, The International Payments and Monetary System in the Integration of the Socialist Countries, The Hague: Martinus Nijhoff, 1984, ix + 185 pp. £20.50, $32.00.

M. M. Kostecki ed. The Soviet Impact on Commodity Markets, London: Macmillan, 1984, xl + 271 pp. £25.00.

Gerhard Fink ed. East‐West Economic Relations Now and in the Future: Die Ost‐West‐Wirtschaftsbeziehungen heute und morgen, Vienna: Springer‐Verlag, 1985, 100 pp. DM 34,00.

András Köves, The CMEA Countries in the World Economy: Turning Inwards or Turning Outwards, Budapest, Akadémiai Kiadó, 1985, 248 pp. £18.25.

Ger P. van den Berg, The Soviet System of Justice: Figures and Policy, Martinus Nijhoff, Dordrecht, Boston, Lancaster (series Law in Eastern Europe No. 29) 1985, xiii + 374 pp incl appendices, indices and references, £56.95, $71.50.

Eugene Huskey, Russian Lawyers and the Soviet State. The Origins and Development of the Soviet Bar, 1917–1939. Princeton: Princeton University Press, 1986, xii + 247 pp. £19.00.

David Lane, Labour and Employment in the USSR. Brighton: Wheatsheaf Books (distributed by Harvester Press), 1986, 280 pp. £28.50.

Martin McCauley and Stephen Carter, eds. Leadership and Succession in the Soviet Union, Eastern Europe and China. London: Macmillan, 1986, xiii + 256 pp. £27.50 h/b, £8.95 p/b.

Leslie Holmes, Politics in the Communist World. Oxford: Oxford University Press, 1986, xi + 457 pp. £25–00 h/b, £9.95 p/b.

Peter Kenez, The Birth of the Propaganda State: Soviet Methods of Mass Mobilization, 1917–1929. Cambridge: Cambridge University Press, 1985. xi + 308 pp. £27.50, $39.50 h/b, £9.95, $12.95 p/b.

Joseph J. Collins, The Soviet Invasion of Afghanistan: a Study in the Use of Force in Soviet Foreign Policy. Lexington, Mass.: Lexington Books, 1986, xv + 197 pp. £22.50, $31.25.

Leszek Buszynski, Soviet Foreign Policy and Southeast Asia. London: Croom Helm, 1986, 303 pp. £25.00.

William J. Kelly, Hugh L. Shaffer and I. Kenneth Thompson, Energy Research and Development in the USSR: Preparations for the Twenty‐First Century. Durham, North Carolina: Duke University Press, 1986, xvi + 417 pp. £62.50.

Gregory D. Andrusz, Housing and Urban Development in the USSR, London: Macmillan in association with CREES, University of Birmingham, 1985, xix + 354 pp. £30.00.

Jane Ellis, The Russian Orthodox Church: a Contemporary History, London & Sydney: Croom Helm, 1986. 531 pp. £27.50.

Edward Acton, Russia: The Present and the Past, London and New York: Longman, 1986, xiii + 342 pp. £17.50 h/b, £8.95 p/b.

Robert Service, Lenin: A Political Life. Vol. 1. The Strengths of Contradiction. London: Macmillan, 1985, x + 246 pp. £25.00.

Abbott Gleason, Peter Kenez and Richard Stites, eds., Bolshevik Culture. Experiment and Order in the Russian Revolution. Bloomington: Indiana University Press, 1985, xii + 304 pp., $27.50.

Josef Garlinski, Poland in the Second World War, London: Macmillan, 1985, xxi + 387 pp., £25.00

Andreas Dorpalen, German History in Marxist Perspective. The East German Approach. London: I. B. Tauris & Co., 1985, 542 pp., £24.50.

Walter Parchomenko, Soviet Images of Dissidents and Nonconformists. New York: Praeger, 1986, xv + 251 pp., $33.95.

Soviet Armed Forces Review Annual. Vol. 9 (1984–1985). Edited by David R. Jones. Gulf Breeze, Florida: Academic International Press, 1986. x + 313 pp., $69–50.  相似文献   

235.
This article discusses historical themes that led to the civil commitment reforms of the sixties and seventies. The changes in the substantive criteria for commitment are analyzed and critiqued. The author believes that the present criteria tend to focus so specifically on various external indicia of mental illness that they render commitment difficult for many seriously ill patients. An alternative commitment scheme is discussed.  相似文献   
236.
System of cities dynamics in newly industrializing nations   总被引:1,自引:0,他引:1  
Rapid industrialization in such countries as Korea, Malaysia, and Taiwan suggests that the complex functional structures of cities in the periphery may appear early in development. This paper proposes a 4-stage framework for the dynamics of a system of cities in a developing country undergoing industrialization and encompassing both nonindustrial and industrial development. The synthesis is assessed with evidence from the newly industrializing Asian nations of Korea, Malaysia, and Taiwan. The 4 stages of cities' industrial change include 1) increasing primacy with industrial satellites, 2) increasing primacy with industrial satellites and nodal towns on a transport network, 3) rapidly increasing primacy with rapidly growing industrial satellites and nodal towns on the transport network, and 4) decreasing primacy with slowly growing industrial satellites and rapidly growing peripheral industrial towns. The 4-stage synthesis suggests that economic development in the periphery may occur even while the primate city maintains its hegemony over control and coordination functions. Peripheral industrial growth does not challenge this hegemony. The growth of industrial cities is, instead, part of a process of regional specialization in which the low cost labor in the periphery becomes an attraction for industry. These stages are not inevitable. Government efforts are necessary to develop rural areas in terms of social improvements (education and health), capital infrastructure (transportation and utilities), and fair payments to farmers for their outputs. These seem to be the lessons learned from the industrialization process in Korea, Malaysia, and Taiwan.  相似文献   
237.
An examination of a case in which adjunctive use of scanning electron microscopy (SEM) demonstrated the presence of unusual three-dimensional characteristics in a bite mark. Despite the fact that many bite marks do not show "depth," demonstration of the presence of this third dimension can produce significant data for evidentiary purposes. In some instances, these data may transform what seem to be class characteristics of a bite mark into individual characteristics and thus impart much more uniqueness to the evidence. Because of the high level of resolution and magnification of SEM, some three-dimensional characteristics not visible to the eye can be shown quite clearly by its use. Emphasis will be given to the value of SEM as a tool of the forensic odontologist in bite mark analysis.  相似文献   
238.
Four unrelated hanging deaths involving young white males, all in enlisted status in the United States military, are presented. Taken in a military context, one scene served as a suicide note equivalent with the unmistakable message of extreme defiance toward military regulations. In two cases, the elaborate attire of the decedents could have lead to the misclassification of the manner of death if investigative information had not been considered. Extensive background investigation and review of medical records in the fourth case disclosed that the victim had an eight- to ten-year history of compressing his neck to cause unconsciousness. He left an extensive suicide note in which he concluded that "hanging would be good." Each case has certain unique features, as a group, the cases all demonstrate a continuum from obvious suicide to cases where the manner of death is, at first, equivocal.  相似文献   
239.
A conference was held at the State University of New York at Stony Brook in October 1984 to discuss the controversy concerning treatment of a newborn with severe congenital defects that became known as the Baby Jane Doe case. Fox provides some background information on the case to introduce a set of of six articles consisting of papers delivered at the conference. These articles deal with historical aspects of the treatment debate (Stanley J. Reiser), problems of clinical decision making (John M. Freeman), the legal issues involved (John A. Robertson), coverage of the case by the media (Stephen Klaidman and Tom L. Beauchamp), federal efforts to regulate the treatment of handicapped newborns (Lawrence D. Brown), and the alliance that arose between opponents of abortion and advocates of the rights of the handicapped (Constance Paige and Elisa B. Karnofsky).  相似文献   
240.
Herein presented are current concepts regarding the sudden infant death syndrome (SIDS) including a definition of the phenomenon and a discussion of its present role in post-neonatal mortality in this country, a few of the recently published results (both clinical and morphological) of the NICHD Cooperative Epidemiologic Study, a report on the status of the so-called "Tissue-Markers for Hypoxia" and a summary of other recent morphologic observations.  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