全文获取类型
收费全文 | 5870篇 |
免费 | 188篇 |
专业分类
各国政治 | 463篇 |
工人农民 | 151篇 |
世界政治 | 630篇 |
外交国际关系 | 369篇 |
法律 | 2456篇 |
中国政治 | 34篇 |
政治理论 | 1878篇 |
综合类 | 77篇 |
出版年
2023年 | 26篇 |
2020年 | 75篇 |
2019年 | 100篇 |
2018年 | 132篇 |
2017年 | 152篇 |
2016年 | 164篇 |
2015年 | 115篇 |
2014年 | 152篇 |
2013年 | 948篇 |
2012年 | 150篇 |
2011年 | 173篇 |
2010年 | 145篇 |
2009年 | 142篇 |
2008年 | 192篇 |
2007年 | 255篇 |
2006年 | 190篇 |
2005年 | 178篇 |
2004年 | 197篇 |
2003年 | 191篇 |
2002年 | 185篇 |
2001年 | 105篇 |
2000年 | 114篇 |
1999年 | 91篇 |
1998年 | 124篇 |
1997年 | 99篇 |
1996年 | 107篇 |
1995年 | 81篇 |
1994年 | 73篇 |
1993年 | 88篇 |
1992年 | 73篇 |
1991年 | 92篇 |
1990年 | 77篇 |
1989年 | 69篇 |
1988年 | 76篇 |
1987年 | 86篇 |
1986年 | 85篇 |
1985年 | 51篇 |
1984年 | 70篇 |
1983年 | 70篇 |
1982年 | 66篇 |
1981年 | 50篇 |
1980年 | 47篇 |
1979年 | 43篇 |
1978年 | 44篇 |
1977年 | 46篇 |
1976年 | 26篇 |
1975年 | 26篇 |
1974年 | 27篇 |
1973年 | 34篇 |
1972年 | 23篇 |
排序方式: 共有6058条查询结果,搜索用时 15 毫秒
301.
302.
This paper uses a heretofore untapped source of information in the National Crime Survey (NCS) victimization data—the interviewer narratives—to explore school-related victimizations among adolescents. These narrative reports provide important information bearing on lifestyle and routine activity theories of victimization that is simply not available from the more familiar, highly structured portions of the NCS questionnaire. The NCS narratives suggest that a large proportion of school-related victimizations stems from peer interactions that occur in the course of routine daily activities and escalate into victimizations. Students represent pools of both potential offenders and potential victims who come in frequent contact with each other, often in the absence of capable guardians. However, rather than predatory, calculated attempts to harm, school-related victimizations among adolescents appear to consist primarily of bullying, injured pride, and misguided mischief. The theoretical and methodological implications of this study are highlighted. 相似文献
303.
This research contributes to a further understanding of prosecutorial discretion by exploring tenets of casual attribution
theory and etiology of bias theory as each informs an uncertainty avoidance perspective on the prosecutor's decision to divert
felony drug defendants from criminal prosecution and into a treatment program. The sociolegal consequences of the exercise
of this early screening decision are expressed by both conflict theorists and labeling theorists. Our analysis involves estimating
main effects and interaction effects of defendant ascribed status and achieved status on the likelihood of diversion. The
findings indicate partial support for hypotheses derived, from the theoretical perspectives pursued. In addition these findings
point to a more complex model of the subjective nature of the exercise of prosecutorial discretion, a model that benefits
from understanding the salience of minimizing uncertainty in the decision to criminals. 相似文献
304.
305.
306.
307.
308.
309.
310.