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   325篇
  免费   11篇
各国政治   23篇
工人农民   17篇
世界政治   47篇
外交国际关系   14篇
法律   157篇
中国政治   4篇
政治理论   73篇
综合类   1篇
  2023年   4篇
  2022年   1篇
  2021年   2篇
  2020年   4篇
  2019年   10篇
  2018年   7篇
  2017年   11篇
  2016年   11篇
  2015年   5篇
  2014年   5篇
  2013年   46篇
  2012年   9篇
  2011年   13篇
  2010年   8篇
  2009年   6篇
  2008年   7篇
  2007年   12篇
  2006年   12篇
  2005年   8篇
  2004年   9篇
  2003年   10篇
  2002年   7篇
  2001年   12篇
  2000年   11篇
  1999年   12篇
  1998年   11篇
  1997年   5篇
  1996年   4篇
  1995年   6篇
  1994年   5篇
  1993年   2篇
  1992年   8篇
  1991年   4篇
  1989年   8篇
  1988年   3篇
  1987年   2篇
  1986年   6篇
  1985年   7篇
  1984年   1篇
  1982年   6篇
  1981年   2篇
  1980年   2篇
  1979年   3篇
  1978年   3篇
  1977年   2篇
  1976年   1篇
  1974年   2篇
  1973年   1篇
排序方式: 共有336条查询结果,搜索用时 15 毫秒
81.
Robinson  James A. 《Policy Sciences》1999,32(3):301-314
That policies and decisions provide distinctive foci for the application of scholarly attention is a hallmark of the last half of the 20th century. Among landmark invocations of such attention was and is Glenn D. Paige's The Korean Decision. Landmarks represent creative achievements that lay down original formulations or findings or point the ways to original findings, and they do so with high quality of method and exposition. The Korean Decision exhibited the first and fullest use of Richard C. Snyder's decision-making approach in the study of public order decisions and it did so in ways that opened new lines of inquiry. It also rendered evident equivalencies with the decision-centered conception of the policy sciences as formulated by Harold D. Lasswell and Myres S. McDougal. This reappraisal of Paige's classic work stresses explicit and implicit complementarities between one decision-making approach and the policy sciences. Several equivalencies illustrate points at which the addition or the overlap of one scheme to and with another may enrich alternative approaches to common phenomena, including observational standpoint, conceptions of the decision process, definition of decisional situations, crisis as a special occasion for decision, linkages among variables, and appraisal as a particular decision process function.  相似文献   
82.
Although approximately 15.7 million Americans have diabetes mellitus, with the vast majority having type 2 diabetes, it is estimated that as many as 5.4 million are undiagnosed. The present case illustrates that undiagnosed diabetes can be a factor in otherwise unexplained deaths. A 39-year-old white male with no significant past medical history other than alcohol abuse was found deceased at his residence. The manner of death appeared to be natural, but no anatomic cause was found. Toxicological analysis revealed a blood ethanol level of 0.02 g/dL and was negative for drugs of abuse. Analysis of the vitreous fluid revealed a glucose level of 502 mg/dL. The blood glucose level was 499 mg/dL, and the hemoglobin A1c (HbA1c) level was 10.6%. Only trace urine ketones were detected, suggesting that the death was the result of hyperglycemic hyperosmolar non-ketosis (HHNK) from unsuspected diabetes. The postmortem HbA1c value serves as a definitive indicator of prolonged hyperglycemia. In order to aid the interpretation of the clinical data, this case is discussed in conjunction with a similar case of a known diabetic patient.  相似文献   
83.
84.
Reviews     
Harry Eckstein, Frederic J. Fleron, Erik P. Hoffmann & William M. Reisinger with Richard Ahl, Russell Bova & Philip G. Roeder, Can Democracy Take Root in Post‐Soviet Russia? Explorations in State‐Society Relations. Lanham: Rowan & Littlefield Publishers, 1998, xi + 418 pp., $64.00 h/b, $21.95 p/b.

Barnett R. Rubin & Jack Snyder (eds), Post‐Soviet Political Order. Conflict and State Building, London: Routledge, 1998, xi + 201 pp., £15.99.

Ben Fowkes (ed.), Russia and Chechnia: The Permanent Crisis. Essays on Russo‐Chechen Relations. Basingstoke: Macmillan, 1998, viii+ 188 pp., £42.50.

Anatol Lieven, Chechnya: Tombstone of Russian Power. London: Yale University Press, 1998, xii + 436 pp., £25.00.

Sebastian Smith, Allah's Mountains: Politics and War in the Russian Caucasus. London: I. B. Tauris, 1998, x + 288 pp., £19.95.

Taras Kuzio, Ukraine: Nation and State Building. London: Routledge, 1998, xiv + 298 pp., £50.00.

Lutz Hoffmann & Axel Siedenberg (eds), Aufbruch in die Marktwirtschaft. Reformen in der Ukraine von innen betrachtet. Frankfurt/New York: Campus Verlag, 1997, 296 pp.

OECD, OECD Economic Surveys. Russian Federation 1997. Paris: Centre for Co‐operation with the Economies in Transition and OECD, 1997, x + 275 pp.

Arista Maria Cirtautas, The Polish Solidarity Movement. Revolution, Democracy and Natural Rights. London: Routledge, 1997, xii + 324 pp., £50.00.

David Stark & Laszlo Bruszt, Postsocialist Pathways: Transforming Politics and Property in East Central Europe. Cambridge: Cambridge University Press, 1998, xi + 284 pp., £15.95.

Jon Elster, Claus Offe & Ulrich K. Preuss with Frank Boenker, Ulrike Goetting & Friedbert W. Rueb, Institutional Design in Post‐Communist Societies, Rebuilding the Ship at Sea. Cambridge: Cambridge University Press, 1998, xii + 350 pp., £14.95.

Daniel Vaughan‐Whitehead (ed.), Paying the Price. The Wage Crisis in Central and Eastern Europe. Basingstoke: Macmillan, 1998, xxviii + 418 pp., £55.00.

David Clapham, József Hegedüs, Keith Kintrea & Iván Tosics with Helen Kay (eds), Housing Privatization in Eastern Europe. London: Greenwood Press, 1996, xiii + 205 pp., £42.50.

Fergus Carr (ed.), Europe: The Cold Divide. Basingstoke: Macmillan, 1998, xii + 208 pp., £42.50.

Ian Anthony (ed.), Russia and the Arms Trade. Oxford, Oxford University Press and Stockholm International Peace Research Institute, 1998, xiv + 304 pp., £35.00.

Hannes Adomeit, Imperial Overstretch: Germany in Soviet Policy from Stalin to Gorbachev. Baden‐Baden: Nomos, 609 pp., DM69.00.

Yongjin Zhang & Rouben Azizian (eds), Ethnic Challenges Beyond Borders: Chinese and Russian Perspectives of the Central Asian Conundrum. Basingstoke: Macmillan, 1998, xii + 240 pp., £42.50.

R. J. Crampton, Eastern Europe in the Twentieth Centuryand After. Second Edition. London: Routledge, 1997, xx + 526 pp., £50.00.

Richard & Ben Crampton, Atlas of Eastern Europe in the Twentieth Century. London: Routledge, 1997, xv + 297 pp., £16.99.

Jeffrey L. Roberg, Soviet Science Under Control: The Struggle for Influence. Basingstoke: Macmillan, 1998, xii + 169 pp., £42.50.

Vincent Barnett, Kondratiev and the Dynamics of Economic Development. Long Cycles and Industrial Growth in Historical Context. Basingstoke: Macmillan, 1998, xiv + 251 pp., £50.00.

Ronald Kowalski, The Russian Revolution 1917–1921. London: Routledge, 1997, xv + 269 pp., £13.99.

Arto Luukkanen, The Religious Policy of the Stalinist State. A Case Study: The Central Standing Commission on Religious Questions, 1929–1938. Helsinki: SHS, 1997, 214 pp.

J. Otto Pohl, The Stalinist Penal System: A Statistical History of Soviet Repression and Terror, 1930–1953. London: Macfarland, 1997, ix + 165 pp. £31.50.

Judith Pallot, Transforming Peasants: Society, State and the Peasantry, 1861–1930. Selected Papers from the Fifth World Congress of Central and East European Studies, Warsaw, 1995. Basingstoke, Macmillan, 1998, xix + 264 pp., £45.00.

Amy C. Singleton, No Place Like Home. The Literary Artist and Russia's Search for Cultural Identity. Albany: State University of New York Press, 1997, x + 193 pp, $17.95.

Stephen C. Hutchings. Russian Modernism: The Transfiguration of the Everyday. Cambridge: Cambridge University Press, 1997, xiii + 295 pp., £40.00.  相似文献   

85.
Reviews     
Martin McCauley, Who's Who in Russia since 1900. London: Routledge, 1997, xxiv + 268 pp., £12.99 p/b.

Michael McFaul, Russia's 1996 Presidential Election. The End of Polarized Politics. Stanford: Hoover Institution Press, 1997, xiii + 170 pp., $17.95.

Laura Belin & Robert W. Orttung, with Ralph S. Clem and Peter R. Craumer, The Russian Parliamentary Elections of 1995: The Battle for the Duma. London: M. E. Sharpe, 1997, xii + 203 pp., $62.95.

Stephen White, Alex Pravda & Zvi Gitelman (eds), Developments in Russian Politics 4. Durham, NC: Duke University Press, 1997, xvi + 304 pp., £42.50 h/b, £13.99 p/b.

Adrian Karatnycky, Alexander Motyl & Boris Shor (eds), Nations in Transit 1997. Civil Society, Democracy and Markets in East Central Europe and the Newly Independent States. New Brunswick: Transaction, 1997, 418 pp., $49.95.

Oskar Krejci, History of Elections in Bohemia and Moravia. Boulder, CO: East European Monographs CDXXXIII, 1995, xliv + 425 pp.

Anne Lorentz & Marianne Rostgaard (eds), The Aftermath of Real Existing Socialism in Eastern Europe. Volume 2. People and Technology in the Process of Transition. Basingstoke: Macmillan, 1997, ix + 309 pp., £50.00.

Yudit Kiss, The Defence Industry in East‐Central Europe: Restructuring and Conversion. Oxford: Oxford University Press/Stockholm International Peace Research Institute, 1997, vii + 237 pp., £22.50.

Shiping Zheng, Party vs. State in Post‐1949 China: The Institutional Dilemma. Cambridge: Cambridge University Press, 1997, xiv + 294 pp., £40.00 h/b, £14.95 p/b.

John Lewis Gaddis, We Now Know: Rethinking Cold War History. Oxford: Clarendon Press, 1997, x +425 pp., £25.00.

David Christian, Imperial and Soviet Russia: Power, Privilege and the Challenge of Modernity. Basingstoke: Macmillan, 1997, viii + 478 pp., £15.99.

Edward Acton, Vladimir Iu. Cherniaev & William G. Rosenberg (eds), Critical Companion to the Russian Revolution, 1914–1921. London: Edward Arnold, 1997, xviii + 782 pp., £59.99.

Michael David‐Fox, Revolution of the Mind: Higher Learning among the Bolsheviks, 1918–1929. Ithaca: Cornell University Press, 1997, xvii + 298 pp., £33.50. >Alexander Etkind, Eros of the Impossible: The History of Psychoanalysis in Russia, trans. Noah and Maria Rubins, Oxford: Westview, 1997, vii + 408 pp., £25.50.

Bernice Glatzer Rosenthal (ed.), The Occult in Russian and Soviet Culture. Ithaca: Cornell University Press, 1997, ix + 468 pp., £47.00 h/b, £19.50 p/b.

Knut Andreas Grimstad & Ingunn Lunde (eds), Celebrating Creativity: Essays in Honour of Jostein B0rtnes. Bergen: University of Bergen, 1997, 350 pp.  相似文献   

86.
87.
88.
Traditional pollen preparation techniques provide clear residues for pollen identification; however, such methods are time-consuming, requiring repeated centrifugation, heating, and digestion with high-concentration hazardous chemicals. Tobacco leaves can effectively trap environmental pollen due to hairy surface and terpene-rich exudates. A new tobacco sample processing method was developed by using different extraction chemistry with surfactant. Marlboro Gold cigarettes were employed as model samples for method development. Parameters critical for pollen extraction, which include number of cigarette sticks used, extraction solution, and extraction temperature, were optimized. By using 1% dishwashing detergent to treat three cigarettes at room temperature, the improved method was able to recover sufficient pollen for microscopic analysis in three repeated centrifuge-washing steps and omit hazardous chemicals involved in traditional methods. We focused on the pollen of common ragweed (Ambrosia artemisiifolia), a plant native to North America, as an indicator to differentiate genuine and counterfeit U.S. brand cigarettes. Results from analyzing randomly purchased genuine (authenticated by forensic examination) and known counterfeit Marlboro Gold provided by law enforcement revealed that a significant amount (39%) of Ambrosia were consistently present in all genuine samples, while counterfeit contained none or only trace count. Similar results were found in other counterfeit U.S. brand cigarettes (all seized in the U.S.) involved in this study as well. Lack of Ambrosia in cigarette strongly indicates the product was not originated in the United States.  相似文献   
89.
This paper draws upon research done at the Centre for Law and Computing at the University of Durham into different types of Computer Assisted Learning ('CAL') programs in law. The research concentrates on linear CAL programs and the features which authors may wish to incorporate into their programs in order to increase their effectiveness. It examines four linear CAL programs which were written with the specific goal of developing an understanding of basic legal principles. The findings of the research highlight the limitations of linear CAL, whilst making several specific suggestions how such programs should be implemented and enhanced.  相似文献   
90.
During the course of dockside ship maintenance, a compartment was partially flooded with tricholotrifluoroethane gas. One sailor entered the compartment, collapsed, and was then rescued by two other men. All three victims then climbed a 11-m (36-ft) ladder and collapsed. They all experienced a rapid development of cardiac arrest. We report on the pathologic, toxicologic, and pathophysiologic aspects of the incident.  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