全文获取类型
收费全文 | 585篇 |
免费 | 54篇 |
专业分类
各国政治 | 34篇 |
工人农民 | 25篇 |
世界政治 | 94篇 |
外交国际关系 | 58篇 |
法律 | 216篇 |
中国政治 | 7篇 |
政治理论 | 202篇 |
综合类 | 3篇 |
出版年
2023年 | 10篇 |
2022年 | 7篇 |
2021年 | 5篇 |
2020年 | 23篇 |
2019年 | 28篇 |
2018年 | 47篇 |
2017年 | 54篇 |
2016年 | 34篇 |
2015年 | 27篇 |
2014年 | 26篇 |
2013年 | 80篇 |
2012年 | 33篇 |
2011年 | 21篇 |
2010年 | 11篇 |
2009年 | 16篇 |
2008年 | 29篇 |
2007年 | 22篇 |
2006年 | 8篇 |
2005年 | 16篇 |
2004年 | 12篇 |
2003年 | 15篇 |
2002年 | 15篇 |
2001年 | 14篇 |
2000年 | 8篇 |
1999年 | 9篇 |
1998年 | 6篇 |
1997年 | 5篇 |
1996年 | 3篇 |
1995年 | 7篇 |
1994年 | 4篇 |
1993年 | 8篇 |
1992年 | 4篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1988年 | 4篇 |
1987年 | 1篇 |
1986年 | 3篇 |
1984年 | 4篇 |
1983年 | 2篇 |
1980年 | 1篇 |
1978年 | 2篇 |
1977年 | 2篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1974年 | 2篇 |
1973年 | 1篇 |
1971年 | 3篇 |
排序方式: 共有639条查询结果,搜索用时 15 毫秒
171.
Thomas J. Holt Adam M. Bossler David C. May 《American Journal of Criminal Justice》2012,37(3):378-395
Gottfredson and Hirschi??s (1990) general theory of crime and Akers?? (1998) social learning theory have received strong empirical support for explaining crime in both the physical and cyberworlds. Most of the studies examining cybercrime, however, have only used college samples. In addition, the evidence on the interaction between low self-control and deviant peer associations is mixed. Therefore, this study examined whether low self-control and deviant peer associations explained various forms of cyberdeviance in a youth sample. We also tested whether associating with deviant peers mediated the effect of low self-control on cyberdeviance as well as whether it conditioned the effect. Low self-control and deviant peer associations were found to be related to cyberdeviance in general, as well as piracy, harassment, online pornography, and hacking specifically. Deviant peer associations both mediated and exacerbated the effect of low self-control on general cyberdeviance, though these interactions were not found for the five cyberdeviant types examined. 相似文献
172.
173.
174.
175.
The first part of this article highlights important judicial developments involving employee benefits and the Employee Retirement Income Security Act of 1974 ("ERISA"), as amended, during the latter part of 2003 and the first part of 2004, including the most significant U.S. Supreme Court and federal circuit court decisions. The second part covers recent legislative and regulatory developments in employee benefits law. This article is not meant to be exhaustive, but discusses the more important developments during 2003-2004, with particular focus on issues of concern to the insurance industry. 相似文献
176.
177.
178.
179.
180.