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   5205篇
  免费   132篇
各国政治   200篇
工人农民   193篇
世界政治   290篇
外交国际关系   174篇
法律   3573篇
中国共产党   1篇
中国政治   66篇
政治理论   790篇
综合类   50篇
  2020年   60篇
  2019年   63篇
  2018年   114篇
  2017年   100篇
  2016年   117篇
  2015年   75篇
  2014年   105篇
  2013年   593篇
  2012年   132篇
  2011年   208篇
  2010年   125篇
  2009年   104篇
  2008年   178篇
  2007年   185篇
  2006年   173篇
  2005年   155篇
  2004年   182篇
  2003年   185篇
  2002年   149篇
  2001年   174篇
  2000年   160篇
  1999年   128篇
  1998年   45篇
  1997年   34篇
  1995年   37篇
  1994年   40篇
  1993年   47篇
  1992年   77篇
  1991年   96篇
  1990年   98篇
  1989年   109篇
  1988年   113篇
  1987年   105篇
  1986年   83篇
  1985年   94篇
  1984年   80篇
  1983年   71篇
  1982年   38篇
  1979年   40篇
  1978年   47篇
  1977年   31篇
  1976年   39篇
  1975年   43篇
  1974年   50篇
  1973年   45篇
  1972年   47篇
  1971年   39篇
  1970年   42篇
  1969年   37篇
  1968年   32篇
排序方式: 共有5337条查询结果,搜索用时 15 毫秒
1.
Empirical findings indicate that many adult sexual offenders experienced sexual abuse during childhood. It has been suggested that characteristics of offenders' sexual perpetrating behaviors may resemble their own victimization experiences, although there has been minimal empirical investigation in this area. The purpose of the present study was to provide preliminary data on the relationship between childhood sexual abuse and characteristics of sexual offending behavior. A sample of adult male sexual offenders with histories of sexual abuse completed the Sexual Victimization Survey as well as a measure on their sexual offenses. Such characteristics as the nature of sexual activities, duration and frequency of experiences, and age and relationship of participants were examined. Results showed trends in the hypothesized direction and revealed a variety of similarities between childhood sexual abuse and adult sexual perpetration. Findings of this exploratory study suggest the importance of addressing the nature of victimization in the treatment of sexually abused boys and offenders with histories of sexual abuse.  相似文献   
2.
3.
4.
Stab wounds were made in parenchymatous organs (e.g. liver, spleen, kidneys, lungs) using a variety of instruments. The shape of the resulting canal was investigated by X-ray analysis after introduction of an X-ray contrast medium. The best contrast was obtained using a contrast medium containing barium. The shape of the canal gave a direct representation of the outline of the instrument used. The width of the canal was however, always several millimeters smaller than the corresponding blade of the instrument. The position of the blade back in single-edged blades could be demonstrated with stronger contrast.  相似文献   
5.
6.
In this commentary, the call for clinical humility and judicial vigilance in custody recommendations is confirmed as valid and the Australian experience, where the child custody report writer has for some years been permitted to express an opinion on the ultimate issue, is considered. The inherent risks are briefly discussed, and the question of who of the judge and the social scientist might be better placed to decide the exquisitely difficult children's issues after family breakdown is touched upon. It suggests that a combination of the expert's opinion and judicial fact finding probably produces a result that is as good as it gets. But a greater danger is highlighted. It is the impact of the adversary system, and whether it is suitable in any event to these sensitive court decisions.  相似文献   
7.
8.
Data on bone tissue fractography are summarized and systematized. Possibilities of a microscopic fractography method in analysis of skeletal bone fractures in order to determine conditions of traumatic exposure were shown. Destruction of bone tissue is considered from the point of view of fragile and tough destruction using as a model solid body with crack at the top of which deformations of detachment, lateral and longitudinal shifts are acting. Morphologic features for different types of destruction were singled out. Use of these features may help to determine character and type of deformation at concrete areas of fracture during all destruction process.  相似文献   
9.
A method has been developed on reverse phase high performance liquid chromatography for simultaneous determination of methyl, ethyl and isopropyl alcohols under refractive index detection using pure water as the mobile phase. A good separation has been achieved between these alcohols. Detector response was linear with a detection limit of 5 mg/100 ml. Recovery studies were performed by adding known amounts of methyl and ethyl alcohols to blood, lung and liver within the range 80–90%. The reproducibility of the results was always >90%. The quantitative distribution of methyl alcohol in postmortem body tissues and fluids has been reported in three cases of poisoning.  相似文献   
10.
The legal file     
In this essay I examine the criminal defense file. I argue that being a largely neglected “object” of the legal field, upon a close examination, the file discloses its intriguing materiality as what is predicated on the structure of the fold that allows for the objective, virtual, and narrative spheres to overlap in a specific act-object, which, with Gilles Deleuze, I call objectile. A subsequent phenomenological analysis of the legal file as objectile shows how its constitutive features help the attorney shape ordinary matters into plentiful matters, turning the file into a locally designed sign system. Once exposed, this system reveals its relations to the legal system at large, with individual activities, institutional practices, and legal procedures all being a part of a complex manifold that is law.  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