首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   371篇
  免费   7篇
各国政治   20篇
工人农民   23篇
世界政治   43篇
外交国际关系   18篇
法律   153篇
中国政治   2篇
政治理论   118篇
综合类   1篇
  2019年   8篇
  2017年   3篇
  2016年   7篇
  2015年   9篇
  2014年   4篇
  2013年   54篇
  2012年   6篇
  2011年   10篇
  2009年   3篇
  2008年   6篇
  2007年   12篇
  2006年   10篇
  2005年   7篇
  2004年   6篇
  2003年   9篇
  2002年   13篇
  2001年   6篇
  2000年   12篇
  1999年   7篇
  1998年   4篇
  1997年   3篇
  1996年   5篇
  1995年   7篇
  1994年   6篇
  1993年   5篇
  1992年   12篇
  1991年   5篇
  1990年   3篇
  1989年   4篇
  1988年   5篇
  1987年   11篇
  1986年   4篇
  1985年   4篇
  1984年   9篇
  1983年   4篇
  1982年   8篇
  1981年   6篇
  1980年   3篇
  1979年   3篇
  1978年   5篇
  1977年   7篇
  1976年   8篇
  1975年   7篇
  1974年   5篇
  1973年   9篇
  1972年   3篇
  1971年   5篇
  1970年   4篇
  1969年   6篇
  1965年   3篇
排序方式: 共有378条查询结果,搜索用时 15 毫秒
121.
This article makes use of a very simple choice-theoretic model and econometric analysis to evaluate the control of motoring accidents in Norway. The model attempts to take account of the impact of driving levels, traffic density, and road quality as well as alcohol consumption, the probability of convictions, and sanctions on the generation of accidents. Five alternative logit formulations, estimated within a simultaneous systems framework, provide insights on the impact of law enforcement on the levels of fatal and serious accidents. Results of this pooled cross-section-time-series analysis compare favorably with earlier time-series estimates of the strength of control effects.  相似文献   
122.
123.
The history of the People's Republic of China (PRC) since 1949 makes it apparent that the principle of legality is ideological anathema to the Party leadership there. In Western jurisprudence, in anthropology of law and in the nascent field of sociology of law, the development of the principle of legality has consistently been seen as a necessary foundation for the positive evolution of any legal system. The use of law in China in the recent past raises fundamental questions about this premise. The Chinese experience suggests a new hypothesis as to legal development for laboratory and field testing. This article will review the Chinese experience and formulate that hypothesis.  相似文献   
124.
125.
Several sources are quoted that substantiate the concept that for technology to be effectively used it is necessary to disseminate the technology using a variety of means. The paper then goes on to describe in detail the Forest Service approach to technology dissemination. Some data is shown that substantiates the effectiveness of the Forest Service planned approach to the transferring of research knowledge.  相似文献   
126.
127.
128.
129.
130.
Conclusions There are reasonable grounds for assuming that unreported crime is extensive. Inasmuch as questionnaires are the major source of data for self-reported crime and delinquency and Clark and Tifft have seriously challenged the validity of this data source, it seems these areas lack a valid and unequivocal basis for assessing theory. It seems rather pointless to pursue etiological studies until new, valid, and reliable sources of data are available for theory construction and testing. The contention that interdisciplinary research is needed in Criminology is strengthened by the Clark and Tifft study, which offers an instance of fruitful interdisciplinary collaboration. Other recognized examples of significant interdisciplinary effort include the works of Pasmanick,et.al.,23 Srole,et. al.,24 and Lindner,et. al. 25 Students of crime and delinquency must break through the parochialism of unitary and doctrinaire commitment to their own disciplines. In particular, sociologists must learn increasingly to utilize and embrace, at least on the micro-level, the potentials offered by other sciences, especially the life sciences. An alternative to this proposal would be a largescale consecutive birth study; then, perhaps in a quarter of a century, we might have the data necessary to formulate tentative etiological conclusions.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号