全文获取类型
收费全文 | 306篇 |
免费 | 13篇 |
专业分类
各国政治 | 28篇 |
工人农民 | 5篇 |
世界政治 | 47篇 |
外交国际关系 | 14篇 |
法律 | 149篇 |
中国政治 | 5篇 |
政治理论 | 60篇 |
综合类 | 11篇 |
出版年
2022年 | 3篇 |
2021年 | 6篇 |
2020年 | 10篇 |
2019年 | 6篇 |
2018年 | 13篇 |
2017年 | 11篇 |
2016年 | 12篇 |
2015年 | 6篇 |
2014年 | 15篇 |
2013年 | 43篇 |
2012年 | 5篇 |
2011年 | 9篇 |
2010年 | 8篇 |
2009年 | 9篇 |
2008年 | 10篇 |
2007年 | 16篇 |
2006年 | 16篇 |
2005年 | 10篇 |
2004年 | 6篇 |
2003年 | 5篇 |
2002年 | 5篇 |
2001年 | 2篇 |
2000年 | 5篇 |
1999年 | 3篇 |
1998年 | 5篇 |
1997年 | 2篇 |
1996年 | 9篇 |
1995年 | 7篇 |
1994年 | 5篇 |
1993年 | 3篇 |
1992年 | 5篇 |
1990年 | 4篇 |
1989年 | 3篇 |
1988年 | 2篇 |
1987年 | 2篇 |
1986年 | 3篇 |
1985年 | 3篇 |
1983年 | 4篇 |
1982年 | 2篇 |
1980年 | 3篇 |
1978年 | 5篇 |
1977年 | 2篇 |
1976年 | 3篇 |
1975年 | 2篇 |
1974年 | 1篇 |
1972年 | 1篇 |
1970年 | 1篇 |
1969年 | 1篇 |
1968年 | 1篇 |
1965年 | 1篇 |
排序方式: 共有319条查询结果,搜索用时 470 毫秒
101.
102.
Vincent Durac 《Democratization》2015,22(2):239-258
This article explores the utility of social movement theory, reviewing conceptual developments and its application to Middle East cases before examining its relevance to the Arab uprisings. The initial youth-led new social movements were non-ideological, leaderless, and lacking in clear organizational structures. As the protest movements spread, they grew to encompass a diverse array of other movements and actors: The breadth and diversity of these coalitions made the successful achievement of their core demands for regime change possible. However, the persistence of ideological cleavages within them made agreement on the post-regime change political order near impossible. 相似文献
103.
104.
105.
P. Mura C. Chatelain V. Dumestre J.M. Gaulier M.H. Ghysel C. Lacroix M.F. Kergueris M. Lhermitte M. Moulsma G. Ppin F. Vincent P. Kintz 《Forensic Science International Supplement Series》2006,160(2-3):168-172
A collaborative study was conducted in France in order to determine the prevalence of cannabinoids, opiates, cocaine metabolites and amphetamines in blood samples from drivers killed in road accidents in 2003 and 2004 and to compare these values with those of a previous study performed during the period 2000–2001 involving 900 drivers. Blood samples were provided from 2003 under 30-year-old drivers, killed in a traffic accident. Drugs of abuse were determined by gas chromatography–mass spectrometry using the same analytical procedures in all the 12 laboratories.The most frequently observed compounds were by far cannabinoids, that tested positive in 39.6% of the total number of samples. Δ9 tetrahydrocannabinol (THC), the most active of the principle constituents in marijuana (cannabis sativa), was detected in the blood of 28.9% drivers and was the single drug of abuse in 80.2% of the positive cases. It was associated with amphetamines in 7.4% and with opiates and cocaine in 1.9 and 4.8%, respectively. Amphetamines were present in 3.1% of the total number of samples, cocaine metabolites in 3.0% and opiates in 3.5%.When comparing these results with those of a previous study performed 3 years before, a significant increase is observed for THC (28.9% versus 16.9%), cocaine metabolites (3.0% versus 0.2%) and amphetamines (3.1% versus 1.4%).This study demonstrates the critical necessity of implementing in France as soon as possible systematical roadside testing for drugs of abuse. 相似文献
106.
Nathalie de Fabrique Vincent B. Van Hasselt Gregory M. Vecchi Stephen J. Romano 《Victims & Offenders》2007,2(1):91-98
Stockholm Syndrome is a paradoxical psychological experience which both intrigues and often frustrates law enforcement and mental health professionals alike. Much attention has been directed toward understanding and defining the contextual variables associated with the development of Stockholm Syndrome. Since it appears that the formation of Stockholm Syndrome may increase the likelihood of hostage survival, discerning the factors that may encourage its occurrence is a priority for crisis negotiators. The purpose of this paper is to (1) analyze crisis situations using actual case examples in which evidence of Stockholm Syndrome has been reported and (2) examine the variables associated with the development of this phenomenon. Case information was obtained from the Hostage Barricade Database System (HOBAS) of the FBI's Crisis Negotiation Unit. Results of this analysis conclude that some, but not all, factors previously hypothesized as requisite to the development of Stockholm Syndrome find additional support from this case analysis. 相似文献
107.
108.
109.
Vincent Barnett 《欧亚研究》1992,44(6):1087-1098
110.
In the field of crime-related education, examination of the characteristics of teaching, research, and institutional differences has recently been a concern. This study examines full-time faculty (N=929) and their patterns of entry, including academic degree held, academic major, past academic and agency experience, and type of institution; and the extent to which differing methods of access are associated with attitudes toward research, scholarship, agency practice, academic collegiality, and orientation toward crime-related study. Dual paradigms seem to exist in crime-related education: one centering on teaching, field practice, and professionalism; the other on research, scholarship, and the more traditional values of academe. 相似文献