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   8209篇
  免费   274篇
各国政治   278篇
工人农民   326篇
世界政治   530篇
外交国际关系   294篇
法律   5558篇
中国政治   59篇
政治理论   1403篇
综合类   35篇
  2023年   54篇
  2021年   51篇
  2020年   105篇
  2019年   127篇
  2018年   173篇
  2017年   184篇
  2016年   194篇
  2015年   134篇
  2014年   158篇
  2013年   675篇
  2012年   189篇
  2011年   236篇
  2010年   167篇
  2009年   201篇
  2008年   214篇
  2007年   192篇
  2006年   220篇
  2005年   169篇
  2004年   195篇
  2003年   197篇
  2002年   171篇
  2001年   378篇
  2000年   323篇
  1999年   245篇
  1998年   96篇
  1997年   106篇
  1996年   88篇
  1995年   100篇
  1994年   102篇
  1993年   105篇
  1992年   192篇
  1991年   180篇
  1990年   199篇
  1989年   176篇
  1988年   211篇
  1987年   199篇
  1986年   192篇
  1985年   204篇
  1984年   160篇
  1983年   144篇
  1982年   90篇
  1981年   80篇
  1980年   59篇
  1979年   82篇
  1978年   67篇
  1975年   57篇
  1974年   81篇
  1973年   52篇
  1971年   51篇
  1970年   54篇
排序方式: 共有8483条查询结果,搜索用时 31 毫秒
101.
102.
103.
104.
During preliminary examination of the body of a homicide victim, a peculiar red "fiber" was noticed and recovered. Initially believing this to be a carpet fiber, the item was subjected to fiber analysis. It was found to be a short coiled particle not like any known natural or synthetic fabric fiber. Subsequent examinations determined this "fiber" to be the larva of a common freshwater midge (Diptera; Chironomidae). Chironomid larvae have been observed on other bodies recovered from freshwater environments. Entomological studies of this organism have led to the conclusion that the presence of chironomid larvae indicates submersion of the body.  相似文献   
105.
This brief opposes the overturn of "Roe v. Wade" and resists weakening "Roe's central holding" that would allow states to overturn legal abortion. The brief was written for 885 law professors. "Roe" was not a "constitutional aberration," or "an exercise of raw, judicial power." Some members of the Supreme Court seem to think that the state has "an overriding interest" in protecting fetal life. Some Court members have questioned "Roe's" trimester framework. A person's decision to abort should be done privately. If women are not free to choose abortion, they will not have equality. There is an absence of "express rights of privacy and procreational freedom" in the Constitution. "Roe" was 1 instance of the Court's recognition of constitutional rights that are not named explicitly. Historical materials are drawn on to show the link between trends in society and the "judicial recognition of unenumerated rights." The most serious questions about "Roe" deal with its trimester framework. Justice Blackmun's majority opinion said that the 1st trimester of pregnancy was personal. "Roe" said that abortions created a medical risk at the beginning of the 2nd trimester. Therefore, the government was more interested in the health of the mother at that time. The state could then regulate abortion "in ways that are reasonable related to maternal health." The start of the 3rd trimester was when the fetus was viable. The right of a woman to end her pregnancy "offends powerful moral forces." Some of "Roe's" critics had their scientific facts wrong. Medical authorities think Justice O'Connor is mistaken when she says that "Roe" is "on a collision course with itself." The 23rd to 24th week of pregnancies where the fetal organs can "sustain life outside the womb." This has not changed since "Roe" was decided in 1973, nor is it likely to in the future. Some "amici" believe that the state can never have an interest in the fetus. The state can not have an interest in the fetus distinct from the woman who will give birth to it. During previability, restricting a woman's procreational rights would not be scientifically supportable. The state does have an interest in "upholding the value of human life." "Roe" is "within the mainstream" of constitutional jurisprudence and should be reaffirmed.  相似文献   
106.
107.
108.
109.
Two factors thought to influence jurors' penalty decisions in capital trials—the nature of the crime committed and the defense's portrayal of the convicted offender's character—were examined. Mock jurors were death-qualified and exposed to one of twelve simulated penalty trials. Each trial was comprised of one of three capital crimes and one of four defense strategies. Jurors were least punitive in robbery-murder conditions and most punitive in multiple murder conditions. A conceptual argument against capital punishment was the most effective defense; a mental illness defense was the least effective. Penalty decisions were mediated by three attributional variables: (a) juror perceptions of the defendant's volition, (b) juror perceptions of the defendant's future dangerousness, and (c) juror perceptions of the relative competency of the opposing attorneys.This article is based on the author's dissertation which received an Honorable Mention in the 1985 SPSSI Dissertation Prize competition. The research was made possible by grants from the University of California, Santa Cruz and Division 41 of the American Psychological Association. The author is indebted to Craig Haney, Elliot Aronson, and Dane Archer for their valuable suggestions and support.  相似文献   
110.
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