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   586篇
  免费   32篇
各国政治   15篇
工人农民   80篇
世界政治   27篇
外交国际关系   22篇
法律   348篇
中国共产党   1篇
中国政治   9篇
政治理论   114篇
综合类   2篇
  2023年   5篇
  2022年   7篇
  2021年   6篇
  2020年   26篇
  2019年   18篇
  2018年   24篇
  2017年   22篇
  2016年   35篇
  2015年   21篇
  2014年   22篇
  2013年   72篇
  2012年   24篇
  2011年   25篇
  2010年   19篇
  2009年   32篇
  2008年   36篇
  2007年   26篇
  2006年   20篇
  2005年   20篇
  2004年   25篇
  2003年   23篇
  2002年   20篇
  2001年   8篇
  2000年   5篇
  1999年   7篇
  1998年   9篇
  1997年   2篇
  1996年   5篇
  1994年   3篇
  1993年   3篇
  1992年   1篇
  1991年   4篇
  1990年   5篇
  1989年   3篇
  1988年   2篇
  1987年   6篇
  1986年   5篇
  1985年   4篇
  1984年   3篇
  1983年   4篇
  1982年   2篇
  1981年   2篇
  1980年   3篇
  1979年   2篇
  1978年   1篇
  1976年   1篇
排序方式: 共有618条查询结果,搜索用时 15 毫秒
211.
212.
Celebratory gunfire injuries from “falling bullets” occur when guns are fired into the air during celebrations without realizing that this can cause serious injuries or even fatalities. Fatal celebratory gunfire injury is an uncommonly reported event in the continental United States. Our electronic database was queried for homicides occurring within days of July 4th and December 31st over a 14‐year period. We describe two cases of fatal gunfire injury due to celebratory gunfire occurring during New Year's Eve in Southern Florida. The relevant literature is reviewed. These case reports illustrate that fatal gunfire injuries sustained from “falling bullets” may pose as an unexpected mimic to sudden natural deaths especially in patients with prior medical history. A high index of suspicion to recognize such injury is required particularly during holidays.  相似文献   
213.
Forty‐eight deaths occurring in prisons in South Australia were identified between January 1996 and December 2010, including 25 cases of suicide (mean age = 37 years; median age = 34 years; age range = 24–70 years). Most suicides were due to hanging (23/25; 92.0%) with victims using bedding, belts, or shoelaces attached to cell shelves, air vents, doors, or other accessible projections. There were no suicides attributed to drug overdose or sharp force injury. Over a third of all suicides (39.1%) occurred during the first month of confinement, with 26.1% of cases occurring within the first week. There was one suicide reported after 2 years of imprisonment. Given that suicide in state prisons currently occurs at a rate approximately eight times that of the general South Australian community, it appears that the subset of incarcerated individuals represents a group in need of effective preventive strategies to enable more appropriate provisions of existing prisoner resources.  相似文献   
214.
Could news organizations face civil liability for voluntarily unmasking their anonymous online commenters? This article examines that nascent legal question through a discussion of contract law applied to a study of seven news Web sites’ policies and practices. The study finds that although the news organizations claim that they zealously guard user privacy and will resist unmasking commenters under almost any circumstances, most of them have user agreements that would likely immunize them from civil liability for almost any reason. Are users getting a plain deal?  相似文献   
215.
Behavioural case linkage assumes that offenders behave in a similar way across their crimes. However, group offending could impact on behavioural similarity. This study uses robbery data from two police forces to test this by comparing the behavioural similarity of pairs of lone offences (LL), pairs of group offences (GG) and pairs of offences where one crime was committed alone and the other in a group (GL). Behavioural similarity was measured using Jaccard's coefficients. Kruskal–Wallis tests were used to examine differences between the three categories within the linked samples. No statistically significant differences were found for linked GG compared to linked LL pairs. However, differences emerged between GL and the other categories for some behaviours (especially control) suggesting caution should be applied when linking group and lone offences committed by the same perpetrator. Differences between linked and unlinked pairs were assessed using receiver operating characteristic. The results suggest it is possible to distinguish between linked and unlinked pairs based on behaviour especially within the GG and LL categories. There were, however, fewer significant findings for the GL sample, suggesting there may be issues linking crimes where the offender commits one crime as part of a group and the other alone.  相似文献   
216.
217.
Purpose. Confidence inflation in eyewitnesses obscures a useful cue to identification accuracy and affects evaluations of eyewitnesses (e.g., Bradfield & McQuiston, 2004; Jones, Williams, & Brewer, 2008). We examine whether sensitivity to confidence inflation evidence is enhanced by seeing a videotape of the identification procedure. Methods. Participants (N= 131) watched a videotaped trial in which the witness's original confidence statement was presented as part of a previously recorded videotaped identification procedure or read by the witness at trial. In addition, the witness's identification confidence was either consistently high or low at the time of the identification and high at the trial (i.e., it was inflated). Results. Significant interactions demonstrated that confidence inflation evidence factored into judgments of the eyewitness and defendant guilt more strongly in the videotape condition compared with the read condition. Conclusions. The present results support recommendations to collect immediate confidence reports and videotape identification procedures. Using videotape evidence may help innocent defendants convince jurors that the eyewitness's identification is not accurate.  相似文献   
218.
In this article, a faculty member, a graduate student teaching assistant, and four undergraduates describe their experiences with a “Day of Social Justice Praxis Assignment” as a form of experiential learning in a 120-person social-community psychology course. The faculty member lays out the goals of the course and her hopes for the specific assignment. The undergraduates reflect on their experience with the assignment, and the graduate student contextualizes how their work is reflective or not reflective of the work produced in the class and course concepts. The article ends with a critical and frank discussion of the benefits and drawbacks of the assignment.  相似文献   
219.
Abstract

For most cities, the possibility of transforming unused property into community and city assets is as yet hypothetical. Fiscal constraints limit the amount of land acquisition, relocation, and demolition that cities can undertake. Private investors, unsure of which neighborhoods have a chance of becoming self‐sustaining, are reluctant to take risks in untested markets.

Cities need to create citywide planning strategies for land aggregation and neighborhood stabilization and to develop analyses of the risks and opportunities associated with redevelopment opportunities in specific markets. Research seems sorely needed. Although the policy world cannot and will not stand still waiting for academics to design the perfect study or to collect all the data to model the potential effects of various policy options and investments, analysis that can play a more immediately supportive role can and should be done now.  相似文献   
220.
Amy Sim  Vivienne Wee 《亚洲研究》2013,45(1):165-188
Presenting new research findings on undocumented Indonesian migrant workers in Macau, this article explicates the dovetailing arrangements between public and private sector interests that are systemically creating undocumented labor migration flows. It then shows how these arrangements are structurally inherent in the mutual competitiveness of globalizing nodes of wealth creation. Undocumented migration cheapens production costs and results in a flexible black market of vulnerable, right-less, and exploited workers. Contrary to illusions of an urbanizing Asia with expanding spaces for civil liberties, the development of globally competitive megacities, built and supported by low-skilled migrant workers, rests on a global underclass of transient workers who bear the human costs of transience and labor flexibility, enabling megacities to externalize such costs and enhance their global competitiveness. The article analyzes the vulnerabilities of undocumented Indonesian workers in the context of Macau's rapid economic development as an aspiring megacity The Macau government's laissez-faire tolerance of such workers is grounded in its need for human labor that is abundant, cheap, marginal, and disposable. The flow of Indonesian migrant workers into Macau is linked to Hong Kong's exclusionary immigration policies, which aim at extricating surplus migrant labor. Meanwhile, the Indonesian government refuses responsibility for its migrant workers in Macau because Macau is not recognized as an official destination. The article shows how public and private interests motivate increasing numbers of migrants to become undocumented overstayers in Macau, as they try to avoid oppressive practices in labor migration from Indonesia and the exclusionary policies of Hong Kong.  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