全文获取类型
收费全文 | 7912篇 |
免费 | 197篇 |
专业分类
各国政治 | 246篇 |
工人农民 | 304篇 |
世界政治 | 454篇 |
外交国际关系 | 266篇 |
法律 | 5583篇 |
中国政治 | 41篇 |
政治理论 | 1155篇 |
综合类 | 60篇 |
出版年
2020年 | 90篇 |
2019年 | 108篇 |
2018年 | 157篇 |
2017年 | 137篇 |
2016年 | 176篇 |
2015年 | 94篇 |
2014年 | 140篇 |
2013年 | 648篇 |
2012年 | 195篇 |
2011年 | 250篇 |
2010年 | 166篇 |
2009年 | 179篇 |
2008年 | 218篇 |
2007年 | 225篇 |
2006年 | 220篇 |
2005年 | 161篇 |
2004年 | 214篇 |
2003年 | 212篇 |
2002年 | 188篇 |
2001年 | 343篇 |
2000年 | 327篇 |
1999年 | 243篇 |
1998年 | 80篇 |
1997年 | 73篇 |
1996年 | 68篇 |
1995年 | 69篇 |
1994年 | 73篇 |
1993年 | 77篇 |
1992年 | 172篇 |
1991年 | 182篇 |
1990年 | 211篇 |
1989年 | 207篇 |
1988年 | 228篇 |
1987年 | 210篇 |
1986年 | 172篇 |
1985年 | 173篇 |
1984年 | 139篇 |
1983年 | 126篇 |
1982年 | 75篇 |
1981年 | 66篇 |
1980年 | 53篇 |
1979年 | 79篇 |
1978年 | 69篇 |
1976年 | 57篇 |
1975年 | 55篇 |
1974年 | 72篇 |
1973年 | 63篇 |
1972年 | 55篇 |
1971年 | 57篇 |
1970年 | 63篇 |
排序方式: 共有8109条查询结果,搜索用时 31 毫秒
11.
12.
This article tests cross-nationally the minority group threat thesis that public sentiments toward repressive crime-control policies reflect conflicted racial and ethnic relations. Using multiple data sets representing France, Belgium, the Netherlands, East and West Germany, Italy, Luxembourg, Denmark, Great Britain, Greece, Spain, Finland, Sweden, Austria, Canada, Ireland, and Portugal, we examine whether racial and ethnic intolerance—animus, resentments, or negative sentiments toward minorities—predicts greater support for the death penalty. Our results reveal that the respondents were significantly more likely to express support for capital punishment if they were racially or ethnically intolerant while controlling for other covariates of public opinion. These findings indicate that the link between support for capital punishment and racial and ethnic animus may occur universally in countries with conflicted racial and ethnic relations. 相似文献
13.
V I Bakhmet'ev I V Buromski? V N Kriukov M N Nagornov 《Sudebno-meditsinskaia ekspertiza》1991,34(4):11-17
Data on bone tissue fractography are summarized and systematized. Possibilities of a microscopic fractography method in analysis of skeletal bone fractures in order to determine conditions of traumatic exposure were shown. Destruction of bone tissue is considered from the point of view of fragile and tough destruction using as a model solid body with crack at the top of which deformations of detachment, lateral and longitudinal shifts are acting. Morphologic features for different types of destruction were singled out. Use of these features may help to determine character and type of deformation at concrete areas of fracture during all destruction process. 相似文献
14.
V.K. Sharma R.K. Jadhav G.J. Rao A.K. Saraf Heeresh Chandra 《Forensic Science International Supplement Series》1991,50(2)
A method has been developed on reverse phase high performance liquid chromatography for simultaneous determination of methyl, ethyl and isopropyl alcohols under refractive index detection using pure water as the mobile phase. A good separation has been achieved between these alcohols. Detector response was linear with a detection limit of 5 mg/100 ml. Recovery studies were performed by adding known amounts of methyl and ethyl alcohols to blood, lung and liver within the range 80–90%. The reproducibility of the results was always >90%. The quantitative distribution of methyl alcohol in postmortem body tissues and fluids has been reported in three cases of poisoning. 相似文献
15.
16.
Robert T. Nakamura Thomas W. Church Phillip J. Cooper 《Journal of policy analysis and management》1991,10(2):204-221
New York State experimented with replacing their litigation-oriented system for achieving toxic dump site cleanup with one promising to lower transaction costs through alternative dispute resolution. Our analysis of outcomes is informed by three generations of implementation work focusing on (1) the motivations and incentives shaping individual behavior, (2) the larger organizational and political factors associated with variation across cases, and (3) the generic properties of policy implements. This mosaic approach to explanation produces, we believe, a more lifelike picture of use to policy makers for understanding the dynamic and interrelated nature of their choices. 相似文献
17.
18.
19.
本文分析了英国近来的一些案例,介绍了英国在采取非诉方法解决争议方面的最新发展,强调了法院在一些案件中的态度. 相似文献
20.
Eric T. Schluessel 《Central Asian Survey》2007,26(2):251-277
Efforts to promote and impose Mandarin Chinese as the language of instruction in ethnic minority schools in the Xinjiang Uyghur Autonomous Region, aimed at further integrating the state and raising regional educational and economic quality, have had mixed success. The 2004 plan to consolidate Han Chinese and minority elementary and middle schools and to make Mandarin the universal language of instruction in those schools is fostering an immersive second-language environment without prior preparation for students, bringing native speakers of Mandarin into unfair competition with non-native speakers. The increased focus on Mandarin has already had grave consequences for ethnic relations, especially in urban Uyghur schools, where the project is focused, while the mandate for change in educational curriculum and methodology has also been poorly planned and remains under-resourced, negatively impacting educational quality. The Chinese government has available to it other language policy solutions that are both more workable and friendlier to minority sensibilities. 相似文献