全文获取类型
收费全文 | 20338篇 |
免费 | 584篇 |
专业分类
各国政治 | 932篇 |
工人农民 | 791篇 |
世界政治 | 1724篇 |
外交国际关系 | 773篇 |
法律 | 11624篇 |
中国共产党 | 2篇 |
中国政治 | 91篇 |
政治理论 | 4768篇 |
综合类 | 217篇 |
出版年
2020年 | 247篇 |
2019年 | 298篇 |
2018年 | 384篇 |
2017年 | 468篇 |
2016年 | 510篇 |
2015年 | 344篇 |
2014年 | 403篇 |
2013年 | 2234篇 |
2012年 | 465篇 |
2011年 | 514篇 |
2010年 | 428篇 |
2009年 | 464篇 |
2008年 | 544篇 |
2007年 | 567篇 |
2006年 | 532篇 |
2005年 | 470篇 |
2004年 | 484篇 |
2003年 | 513篇 |
2002年 | 513篇 |
2001年 | 755篇 |
2000年 | 701篇 |
1999年 | 591篇 |
1998年 | 349篇 |
1997年 | 314篇 |
1996年 | 259篇 |
1995年 | 249篇 |
1994年 | 283篇 |
1993年 | 266篇 |
1992年 | 391篇 |
1991年 | 427篇 |
1990年 | 363篇 |
1989年 | 394篇 |
1988年 | 351篇 |
1987年 | 379篇 |
1986年 | 392篇 |
1985年 | 372篇 |
1984年 | 315篇 |
1983年 | 368篇 |
1982年 | 288篇 |
1981年 | 263篇 |
1980年 | 202篇 |
1979年 | 277篇 |
1978年 | 186篇 |
1977年 | 163篇 |
1976年 | 153篇 |
1975年 | 136篇 |
1974年 | 163篇 |
1973年 | 129篇 |
1972年 | 125篇 |
1971年 | 107篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
241.
242.
Conventional left accounts of Thatcherism have stressed the authoritarian nature of its political rhetoric. This paper suggests that convergences between the new conservatism and more fundamentalist moral positions, meeting on the ground of obscenity and violence in the media, are a relatively recent development, associated with renewed strategic concentration on the question of law and order. Indeed, the libertarian right, in adhering to a utilitarian laissez-faire understanding of private pleasures, has presided over a positive proliferation of erotic and other gratifications. We argue that in the United Kingdom the authentic constituency of the moral right is an increasingly socially marginal one, rendered progressively more so by the rapid development of technologies of communication and entertainment. 相似文献
243.
244.
245.
246.
247.
248.
249.
The paper by Gaudette and Keeping on "An Attempt at Determining Probabilities in Human Scalp Hair Comparison" in the Journal of Forensic Sciences (Vol. 19, No. 3, July 1974, pp. 599-606) has provoked considerable controversy. This paper highlights two of the sources of the controversy and shows how the probability, 1/4500, quoted by Gaudette and Keeping should be treated with caution. The necessity of the use of a likelihood ratio statistic is described. It is suggested that the hair examination form resulting from the responses to the questionnaire recently distributed by the authors and also the discussions at Quantico (Proceedings of the International Symposium on Forensic Hair Comparisons, 25-27 June 1985, Quantico VA) should be used to facilitate the collection of the data which will be necessary to enable a likelihood ratio statistic to be estimated effectively. 相似文献
250.
J L Ross 《Social security bulletin》1987,50(10):4-12
This article is adapted from a paper presented at a conference that investigated the role of policy research in shaping public policy. The conference focused on how studies of economic and social forces and their relationship with public problems and programs affect the decisions of public policymakers. The author contends that research has the potential to inform policy-making in any of its five stages: problem identification, option development, passage of new laws or development of new procedures, implementation, and evaluation. She notes that different players in the policy-making process use research differently, from the senior government official who needs a quick review of what is known relating to a "hot" issue to the interest group lobbyist who wants access to raw data. The article concludes that research can best achieve its potential when (1) it anticipates policymakers' information needs, (2) it is disseminated in an accessible form understandable to nonresearchers, and (3) the policy analyst is willing to engage in the policy process as an advocate for efficiency. 相似文献