全文获取类型
收费全文 | 4086篇 |
免费 | 139篇 |
专业分类
各国政治 | 226篇 |
工人农民 | 117篇 |
世界政治 | 307篇 |
外交国际关系 | 207篇 |
法律 | 2566篇 |
中国共产党 | 1篇 |
中国政治 | 38篇 |
政治理论 | 724篇 |
综合类 | 39篇 |
出版年
2021年 | 25篇 |
2020年 | 76篇 |
2019年 | 85篇 |
2018年 | 90篇 |
2017年 | 109篇 |
2016年 | 108篇 |
2015年 | 77篇 |
2014年 | 116篇 |
2013年 | 416篇 |
2012年 | 124篇 |
2011年 | 130篇 |
2010年 | 86篇 |
2009年 | 99篇 |
2008年 | 115篇 |
2007年 | 125篇 |
2006年 | 121篇 |
2005年 | 122篇 |
2004年 | 118篇 |
2003年 | 109篇 |
2002年 | 111篇 |
2001年 | 189篇 |
2000年 | 151篇 |
1999年 | 93篇 |
1998年 | 42篇 |
1997年 | 35篇 |
1996年 | 28篇 |
1995年 | 42篇 |
1994年 | 27篇 |
1993年 | 35篇 |
1992年 | 74篇 |
1991年 | 78篇 |
1990年 | 71篇 |
1989年 | 94篇 |
1988年 | 90篇 |
1987年 | 77篇 |
1986年 | 88篇 |
1985年 | 71篇 |
1984年 | 39篇 |
1983年 | 43篇 |
1982年 | 24篇 |
1981年 | 34篇 |
1979年 | 31篇 |
1978年 | 23篇 |
1977年 | 30篇 |
1975年 | 31篇 |
1974年 | 31篇 |
1973年 | 35篇 |
1972年 | 33篇 |
1971年 | 24篇 |
1969年 | 25篇 |
排序方式: 共有4225条查询结果,搜索用时 15 毫秒
91.
92.
ABSTRACTThe questioning practices of Canadian lawyers were examined. Courtroom examinations (N?=?91) were coded for the type of utterance, the assumed purpose of the utterance, and the length of utterance. Results showed that approximately one-fifth of all utterances were classified as productive for gathering reliable information (i.e. open-ended, probing); less than one percent of all utterances were open-ended. Direct examinations contained more closed yes/no, probing, and open-ended questions. Cross-examinations contained more leading and clarification questions, and opinions. Moreover, cross- (vs. direct) examinations contained more questions with a ‘challenging the witness’ purpose. The longest utterances were opinions, followed by multiple and forced-choice questions. The longest answers were in response to open-ended questions, followed by multiple and probing questions. Implications for the truth-seeking function of the judiciary are discussed. 相似文献
93.
Marta Iñiguez de Heredia 《冲突、安全与发展》2019,19(6):623-644
ABSTRACTThe article explores how stabilisation missions reproduce the patterns that constituted colonial states. Following African historiography, the article argues that stabilisation’s militarised approach to neutralising resistance, its racialisation of targets and its aim to constitute and reform state authority evoke how colonial states were forged by the inseparable relationship between authority, force, race, production and resistance. However, it will be shown that those patterns cannot be fully understood without an account of the broader structure of coloniality and imperialism. In so doing, the article aims to contribute to bring together different literatures on contemporary peace-building interventions and contemporary militarism by examining the relation between militarism, coloniality and imperialism. It focuses on the Democratic Republic of Congo to show how an intensified use of force against resistance, added to frames that see Congolese politics as deviant, has guided the goal of restoration of state authority, and with it, different economic reforms, all of which have reinforced the military and economic power of national and international elites, without reporting significant benefits to the population at large. 相似文献
94.
Noelia I. Zanetti DB Andrea Costantino DChem Natalia Lazzarini BSChem Adriana A. Ferrero DB Néstor D. Centeno DB 《Journal of forensic sciences》2021,66(1):245-254
Fluoxetine is a selective serotonin reuptake inhibitor, commonly used for the treatment of a variety of psychopathological conditions. As such, fluoxetine may be expected to appear in clinical and forensic cases. Dermestes maculatus De Geer (Coleoptera: Dermestidae) has been recognized as a relevant component of the insect fauna associated with decomposing human and animal remains. Experiments were conducted to study the effect of fluoxetine on developing D. maculatus using two‐drug administration models: a non‐living animal model (pork muscle) and a living one (Sus scrofa L. pigs). We assessed the duration of immature stages and total life cycle, as well as morphological parameters (body length, cephalic width, and weight). The effect of fluoxetine was studied at an overdose concentration: In the non‐living animal model the drug was mixed with macerated pork muscle (2000 mg/kg) and in the living animal model, pigs were given the drug orally (833 mg/kg). A control was used for each model. Daily observations were performed from the beginning to the end of the experiments. GC‐MS was used for drug detection and quantification. There were no statistically significant differences in the duration of immature stages, life cycle, larval mortality, morphological parameters, or sex ratio, between treatment and control, regardless of the drug administration model. Given that fluoxetine had no detectable effect on the development of D. maculatus, detection of this drug in forensic situations would not compromise the accuracy of PMI estimations. 相似文献
95.
96.
In this article, we present findings from a grant-funded initiative to replace traditional, proprietary textbooks with an open content textbook under a Creative Commons license in the introductory American government course (POLS 1101) at Middle Georgia State University. We find that the use of an open content textbook led to somewhat negative effects on student learning outcomes and student course satisfaction, although the associated lower textbook cost increased textbook accessibility to students. We conclude with some suggestions to those adopting textbooks in this course and to the wider discipline regarding measures that may lead to more unequivocally positive outcomes than those experienced in this study. 相似文献
97.
98.
99.
S. I. Cohen 《发展研究杂志》2013,49(3):573-582
Economic appraisals have often relied heavily on the factor use and factor price characteristics of process. In this article we treat impact of product characteristics in choice of technology. Product characteristics are specially important in the earlier stages of manufacturing, namely, commodity processing. The study elaborates also on circumstances which lead to the emergence of different and fluctuating relationships between product prices in different countries, respectively, developing and developed, and their implication for the choice of technology in these countries. 相似文献
100.
Sir Frederick Whyte K.C.S.I. 《亚洲事务》2013,44(3):334-336
Far East The Origins of the Cultural Revolution. Vol. 1: Contradictions among the People, 1956–1957. By Roderick MacFarquhar. London, Oxford University Press for the Royal Institute of International Affairs, 1974. Pp. 439. Illus. Index. £5.50. Capital Formation in Mainland China, 1952–1965. By Kang Chao. Berkeley, Los Angeles and London, University of California Press, 1974. Pp. 178. Statistics. Bibliog. Index. £6.00. Land Reform in the People's Republic of China. By John Wong. New York, Praeger; London, Pall Mall Press, 1974. Pp. 319. £9.50. The Nine Sacred Mountains of China: An Illustrated Record of Pilgrimages made in the years 1935–1936. By Mary A. Mullikin and Anna M. Hotchkis. Hong Kong, Vetch and Lee, 1973. Pp. 156. Map. Illus. Index. HK $75.00. Economic Institutional Change in Tokugawa Japan: Osaka and the Kinai Cotton Trade. By William B. Hauser. Cambridge University Press, 1974. Pp. 239. Maps. Tables. Bibliog. Index. £6.00. South‐East Asia Twenty Years Indonesian Foreign Policy 1945–65. By Ide Anak Agung Gde Agung. The Hague, Mouton, 1974. Pp. 640. Bibliog. Index. 69 guilders. Indonesia After the 1971 Elections. Edited by Oey Hong Lee. London, Oxford University Press for the University of Hull (Hull Monographs on South‐East Asia No. 5), 1974. Pp. 116. Index. £2.00. A Nation in the Making: The Philippines and the United States, 1899–1921. By Peter W. Stanley. Cambridge, Mass., and London, Harvard University Press, 1974. Pp. 340. Bibliog. Index. £7.00. Central Asia Travels into Bokhara, together with a Narrative of a Voyage on the Indus. By Sir Alexander Burnes, FRS, with a new introduction by Major‐General James Lunt, CBE. Karachi, Oxford University Press, 1973. 3 vols. Map. Illus. Index. £14.95 the set (Vol. 3 £4.25). Central Asian Review 1953–1971: Complete Contents. Subject Index to accompany the 35 mm. microfilm edition of Central Asian Review. London, Central Asian Research Centre, 1973. Pp. 49. Afghanistan. By Louis Dupree. Princeton University Press, 1973. Pp. 760. Maps. Illus. Appendices. Bibliog. Index. $22.50. South Asia Radical Politics in South Asia. Edited by Paul R. Brass and Marcus F. Franda. Cambridge, Mass., MIT Press, 1973. Pp. 449. Index. £6.75. Population, Politics and the Future of Southern Asia. Edited by W. Howard Wriggins and James F. Guyot. New York and London, Columbia University Press, 1974. Pp. 402. Index. £4.25. The Transfer of Power 1942–7. Vol. IV: The Bengal Famine and the New Viceroyalty, 15 June 1943–31 August 1944. Edited by Nicholas Mansergh and E. W. R. Lumby. London, HMSO, 1973. Pp. 1,295. Appendix. Glossary. Index. £13.00. India's Revolution: Gandhi and the Quit India Movement. By Francis G. Hutchins. Cambridge, Mass., Harvard University Press; London, Oxford University Press, 1974. Pp. ix+326. Bibliog. Index. £8.00. A New System of Slavery. The Export of Indian Labour Overseas. 1830–1920. By Hugh Tinker. London, Oxford University Press for the Institute of Race Relations, 1974. Pp. 432. Maps. Illus. Bibliog. Index. £5.75. A Matter of Honour: an account of the Indian Army, its officers and men. By Philip Mason. London, Jonathan Cape, 1974. Pp. 580. Maps. Bibliog. Index. £5.75. Sind: Before the Muslim Conquest (History of Sind Series, Volume II). By H. T. Lambrick. Hyderabad, Oxford University Press, 1974. Pp. 217. Maps. Notes. Indices. £3.90. Politics in Sri Lanka 1947–1973. By A. Jeyaratnam Wilson. London, Macmillan, 1974. Pp. 347. Index. £7.50. Middle East Information and the Arab Cause. By M. Abdel‐Kadir Hatem. London, Longman, 1974. Pp. 320. Index. £4.75. Survival or Hegemony? The Foundations of Israeli Foreign Policy. By Samuel J. Roberts. Baltimore and London, Johns Hopkins University Press, 1974. Pp. 162. Bibliog. Index. £1.40. The United Arab Emirates. An Economic and Social Survey. By K. G. Fenelon. London, Longman, 1973. Pp. 145. Appendices Bibliog. Index. £3.00. Muscat and Oman: the End of an Era. By Ian Skeet. London, Faber &; Faber, 1974. Pp. 224. Illus. Bibliog. Appendices. Index. £3.95. Modernization Without Revolution: Lebanon's Experience. By Elie Adib Salem. Bloomington and London, Indiana University Press, 1973. Pp. 174. Index. £4.20. The Economic Development of Iran. A Recent Survey with Projections to 1981. By Robert E. Looney. New York, Praeger; London, Pall Mall Press, 1974. Pp. 199. Bibliog. £6.50. Among the Dervishes. By O. M. Burke. London, Octagon Press, 1973. Pp. 203. Bibliog. £1.75. Philosophy Teachings of Rumi: the Masnavi. Abridged and translated by E. H. Whinfield. London, Octagon Press, 1973. Pp. 330. £4.00. The Spirit of the East. By the Sirdar Ikbal Ali Shah. London, Octagon Press, 1973. Pp. 277. £3.50. Memoirs With Great Truth and Respect. By Paul Gore‐Booth. London, Constable, 1974. Pp. 440. Illus. Index. £5.00. 相似文献