首页 | 官方网站   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   19352篇
  免费   1286篇
  国内免费   4篇
政治法律   20642篇
  2023年   77篇
  2021年   117篇
  2020年   481篇
  2019年   455篇
  2018年   571篇
  2017年   597篇
  2016年   672篇
  2015年   537篇
  2014年   582篇
  2013年   1865篇
  2012年   573篇
  2011年   641篇
  2010年   706篇
  2009年   755篇
  2008年   702篇
  2007年   724篇
  2006年   729篇
  2005年   640篇
  2004年   495篇
  2003年   414篇
  2002年   479篇
  2001年   750篇
  2000年   624篇
  1999年   491篇
  1998年   244篇
  1997年   177篇
  1996年   196篇
  1995年   190篇
  1994年   169篇
  1993年   180篇
  1992年   309篇
  1991年   315篇
  1990年   298篇
  1989年   280篇
  1988年   306篇
  1987年   262篇
  1986年   322篇
  1985年   316篇
  1984年   250篇
  1983年   226篇
  1982年   177篇
  1981年   154篇
  1980年   147篇
  1979年   222篇
  1978年   115篇
  1977年   91篇
  1975年   94篇
  1974年   124篇
  1973年   79篇
  1972年   78篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
1.
Often, criminal acts involving a vehicle are caught on digital video surveillance systems. While potentially useful for an investigation, the recording conditions are typically less than optimal for the extraction of key information for the identification of the perpetrator, such as a license plate. Providing the make, model and year of a questioned vehicle is a common request for examiners, to narrow the field of potential suspect vehicles. This study seeks to compare the performance of a nonpeer-reviewed make, model, and year determination between two separate groups, specifically, trained forensic image examiners and nontrained individuals. Results show that even with varied image capture conditions and quality, the trained forensic image examiners more correctly and completely identified the test group of questioned vehicles make, model, and year.  相似文献   
2.
Various studies have shown that women with psychopathy tend to commit crimes that are less violent than those of psychopathic men. The present study was designed to address the influence of psychopathy on the crimes committed by female offenders. A national sample of female offenders found NGRI or of diminished responsibility and at risk for criminal recidivism (OPG patients) was compared with a sample of female offenders who were convicted and imprisoned. Results of this comparison between the two groups of female offenders indicate that psychopathy is a transversal psychopathological dimension which may or may not be associated with other mental disorders. In both samples, the most commonly reported offenses among women with high PCL‐R scores were minor offenses, not particularly violent, but they appear to be related to typical psychopathic features such as superficial charm, pathological lying, and manipulation.  相似文献   
3.
Fatal fall from a height initiated with a swinging motion on the sagittal plane of the victim's body is examined. Method of analytical mechanics is adopted to establish the functional relations between the swinging angle of the body and the force needed to sustain the body until release, and the amount of the horizontal displacement that would occur after release. The analysis is applied to support an expert opinion presented in a criminal court in which two accused were convicted of murder for dropping a female victim from a bridge. The results indicate that it is unlikely for the body to locate as recorded by the police investigation report in the case. This study demonstrates that a straightforward mechanical analysis can be utilized to examine uncommon falling scenarios.  相似文献   
4.
The literature on child sexual abuse (CSA) perpetrated by female sexual offenders (FSOs) is exiguous, and many studies have focused on judicial databases. The present retrospective study, instead, analyzed clinical and judicial data of a group of both victims and alleged FSOs, to additionally include women who have not been convicted by the criminal justice system, but who hold strong clinical suspicions of being perpetrators of CSA. The medical records and the Court files of 11 children and their eight suspected FSOs have been collected and critically reviewed in light of the literature to date. This approach allowed for a deeper understanding of the relationship between child and FSO. The authors hypothesize that the victims’ severe psychopathological outcomes were a result of a failure to develop appropriate attachments with their prospective caregivers, which could have been damaged by the pathological relationship with FSOs, who were the victims’ caregivers.  相似文献   
5.
ABSTRACT

Recently, “problem-solving” courts have been developed as an alternative to imprisonment. They are often called “specialty” courts because they process and divert into treatment programs offenders who are seen as different from the general criminal population, such as those with mental health or drug problems, those who are homeless or veterans, and those who engage in domestic violence. Based on a 2017 national survey of 1,000 respondents, the current study examines overall public support for rehabilitation as a goal of corrections and then focuses specifically on support for different types of specialty courts. The analysis reveals that the American public endorses not only the rehabilitative ideal but also the use of problem-solving courts. Further, with only minimal variation, strong support for these courts appears to exist regardless of political orientation and sociodemographic characteristics.  相似文献   
6.
Governments are increasingly implementing smart and digital approaches to promoting citizen participation. However, whether online participation platforms are tools that improve inclusivity in citizen participation remains underexplored. To address this gap, this article focuses on the role of recruitment messages and their effect on participation in an online participation platform by gender and age. A field experiment with a neighborhood census sample (N = 6,066) shows that online participation dips for younger and older citizens and is equal among women and men. For the age groups between 60 and 75, differences in the control and intervention recruitment messages significantly impacted participation. These findings can help public managers tailor recruitment strategies to facilitate inclusive participation and represent a first step toward learning what types of messages are effective for whom.  相似文献   
7.
随着现代育儿理念的不断渗透,父亲参与儿童照顾的现象和行动越来越多。父亲关爱、全职爸爸、奶爸等新的父亲形象与父职实践不断涌现,新旧父职话语与父职实践正在同一时空上演。儿童照顾中父亲参与的增多,与全面二孩政策的实施、同伴群体的示范带动、社会福利政策的推动、女性参与劳动力市场竞争和男性照顾的优势地位发挥等息息相关。更好地促进儿童健康成长,需要唤醒儿童照顾上的父职自觉,让更多的父亲参与到儿童照顾实践中来、确保父爱在场,竭力撑起儿童照顾的"半边天"。  相似文献   
8.
党的十八大以来,以习近平同志为核心的党中央通过艰辛的理论和实践探索,形成了习近平新时代中国特色社会主义思想。中国共产党在指导思想上的与时俱进,是我们党生命力、创造力的重要体现,更是党团结带领全国各族人民决胜全面建成小康社会,全面建设社会主义现代化强国的行动指南。科学把握习近平新时代中国特色社会主义思想的内在逻辑、核心要义与重大意义,有助于进一步增强"四个自信",为实现中华民族伟大复兴的中国梦提供理论指引和实践指南。  相似文献   
9.
法医工作者的职业暴露风险极大,案件现场及尸体上的有毒有害物质、高致病性微生物以及利器、骨折等因素均可能给法医带来身心伤害甚至生命危险。随着经济社会发展,法医的工作环境已经较过去显著改善,但是针对个人防护的重视程度仍需提高。近年来公共卫生事件频发,给法医职业防护带来新的挑战,迫切需要借鉴生物安全领域的先进技术和防护理念,以满足新形势下法医工作的需要。本指南立足当前法医职业防护的实际需求,从暴露风险、防护分级、应急处置等角度阐述,希望能为制定法医职业防护相关标准提供参考,以指导法医工作者开展个人防护工作,为提升法医职业化水平和身心健康提供帮助。  相似文献   
10.
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-23

京公网安备 11010802026262号