全文获取类型
收费全文 | 3949篇 |
免费 | 147篇 |
专业分类
各国政治 | 348篇 |
工人农民 | 155篇 |
世界政治 | 316篇 |
外交国际关系 | 175篇 |
法律 | 2244篇 |
中国共产党 | 1篇 |
中国政治 | 19篇 |
政治理论 | 806篇 |
综合类 | 32篇 |
出版年
2023年 | 28篇 |
2021年 | 23篇 |
2020年 | 69篇 |
2019年 | 87篇 |
2018年 | 105篇 |
2017年 | 138篇 |
2016年 | 144篇 |
2015年 | 81篇 |
2014年 | 115篇 |
2013年 | 557篇 |
2012年 | 103篇 |
2011年 | 118篇 |
2010年 | 86篇 |
2009年 | 94篇 |
2008年 | 117篇 |
2007年 | 112篇 |
2006年 | 99篇 |
2005年 | 117篇 |
2004年 | 120篇 |
2003年 | 122篇 |
2002年 | 113篇 |
2001年 | 121篇 |
2000年 | 115篇 |
1999年 | 90篇 |
1998年 | 58篇 |
1997年 | 51篇 |
1996年 | 36篇 |
1995年 | 28篇 |
1994年 | 43篇 |
1993年 | 42篇 |
1992年 | 57篇 |
1991年 | 67篇 |
1990年 | 72篇 |
1989年 | 68篇 |
1988年 | 71篇 |
1987年 | 44篇 |
1986年 | 52篇 |
1985年 | 47篇 |
1984年 | 41篇 |
1983年 | 32篇 |
1982年 | 30篇 |
1981年 | 29篇 |
1980年 | 21篇 |
1979年 | 40篇 |
1978年 | 32篇 |
1977年 | 22篇 |
1973年 | 22篇 |
1971年 | 22篇 |
1970年 | 20篇 |
1968年 | 22篇 |
排序方式: 共有4096条查询结果,搜索用时 15 毫秒
21.
22.
Human Rights and Modern Liberalism: a Critique 总被引:2,自引:0,他引:2
Anthony J. Langlois 《Political studies》2003,51(3):509-523
The idea of human rights has become one of the central moral notions of both the theory and practice of international politics. While its foundation and future in the practice of politics looks bright, it is an idea that still causes great trouble at the theoretical level. What are human rights? Why do we have them? To what should we attribute the authority of their moral claims? The theorist Michael Freeman has suggested one theory that by addressing such questions may serve as a foundation for human rights. His theory, however, ends by begging the questions it set out to answer. 相似文献
23.
24.
25.
26.
Observations of high velocity bloodspatter on adjacent objects 总被引:1,自引:0,他引:1
In a recent homicide investigation, high velocity backspatter was observed on the sleeve cuff of the accused. These minute droplets were discovered only after microscopic examination and were limited in number. A study was initiated to determine if these were truly backspatter droplets or transferred blood produced from light contact with a bloody item. It was observed that the backspattered blood was primarily limited to contact or near contact shots. An exception was a shot into an already bloody surface. It was found that backspattered blood would deposit on the shooter's shirt sleeve irrespective of the weave pattern. Transferred blood was observed only on the fiber tops. This information was found to be useful in reconstruction of events in suicides as well as possible homicides. 相似文献
27.
28.
Clete Snell Charles Bailey Anthony Carona Dalila Mebane 《American Journal of Criminal Justice》2002,26(2):269-285
Highly-publicized school shootings have heightened concern over school safety. This study examines the impact of school crimes
on campus policy. The administrators of 336 Texas middle and high schools were surveyed. Policy changes were related to parental
complaints about school crime policies and administrator perceptions that students felt less safe. School administrators should
base safety policies on strategies that have been evaluated for their effectiveness in reducing school crime and fear.
The authors wish to thank the anonymous reviewers for their helpful comments. 相似文献
29.
30.
Social scientists have theorized about the cycle of domestic violence in family abuse. Little research has addressed dating violence as a consequence to the experience of domestic violence by children. This article deals with the self-reported experience of dating violence by high school students from abusive and nonabusive households. A survey was conducted of 1,353 students in a rural area of North Dakota. Results indicated that students from abusive households showed significantly higher incidence of dating violence than those from homes where no abuse was evident. However, less than one in five of the students from abusive home reported dating violence, providing little support for the cycle of violence hypothesis. Students from abusive homes viewed violence as negatively as students from nonabusive homes. Thus, while there are significant differences between the two groups, there are also important similarities. Although there is apparently a greater risk of dating violence among students who have experienced violence at home, these data do not support the idea of an inescapable pattern of violence among adolescents who have experienced violence themselves. 相似文献