全文获取类型
收费全文 | 9691篇 |
免费 | 42篇 |
专业分类
各国政治 | 276篇 |
工人农民 | 1148篇 |
世界政治 | 259篇 |
外交国际关系 | 328篇 |
法律 | 5657篇 |
中国政治 | 25篇 |
政治理论 | 2032篇 |
综合类 | 8篇 |
出版年
2023年 | 7篇 |
2022年 | 7篇 |
2021年 | 18篇 |
2020年 | 26篇 |
2019年 | 38篇 |
2018年 | 1315篇 |
2017年 | 1241篇 |
2016年 | 1060篇 |
2015年 | 89篇 |
2014年 | 47篇 |
2013年 | 146篇 |
2012年 | 227篇 |
2011年 | 950篇 |
2010年 | 1045篇 |
2009年 | 617篇 |
2008年 | 778篇 |
2007年 | 720篇 |
2006年 | 23篇 |
2005年 | 99篇 |
2004年 | 223篇 |
2003年 | 192篇 |
2002年 | 60篇 |
2001年 | 107篇 |
2000年 | 83篇 |
1999年 | 77篇 |
1998年 | 49篇 |
1997年 | 26篇 |
1996年 | 27篇 |
1995年 | 43篇 |
1994年 | 27篇 |
1993年 | 11篇 |
1992年 | 23篇 |
1991年 | 18篇 |
1990年 | 44篇 |
1989年 | 31篇 |
1988年 | 31篇 |
1987年 | 28篇 |
1986年 | 18篇 |
1985年 | 20篇 |
1984年 | 20篇 |
1983年 | 18篇 |
1982年 | 18篇 |
1981年 | 8篇 |
1980年 | 8篇 |
1979年 | 19篇 |
1978年 | 14篇 |
1977年 | 12篇 |
1971年 | 5篇 |
1970年 | 3篇 |
1968年 | 3篇 |
排序方式: 共有9733条查询结果,搜索用时 296 毫秒
1.
Marloes E. M. Vester M.D. Ph.D. Kurt B. Nolte M.D. Ph.D. Gary M. Hatch M.D. Chandra Y. Gerrard M.P.H. B.S. Reinoud D. Stoel Ph.D. Rick R. van Rijn M.D. Ph.D. 《Journal of forensic sciences》2020,65(5):1568-1573
Postmortem computed tomography (PMCT) is integrated into the evaluation of decedents in several American medical examiner offices and medicolegal death investigative centers in many other countries. We retrospectively investigated the value of PMCT in a series of firearm homicide cases from a statewide centralized medical examiner’s office that occurred during 2016. Autopsies were performed or supervised by board-certified forensic pathologists who reviewed the PMCT scans prior to autopsy. PMCT scans were re-evaluated by a forensic radiologist blinded to the autopsy findings and scored by body region (head–neck, thoracoabdominal, and extremities). Injury discrepancies were scored using a modified Goldman classification and analyzed with McNemar’s test. We included 60 males and 20 females (median age 31 years, range 3–73). Based on PMCT, 56 (79.1%) cases had injuries relevant to the cause of death in a single body region (24 head–neck region, 32 thoracoabdominal region). Out of these 56 cases, 9 had a missed major diagnosis by PMCT outside that region, including 6 extremity injuries visible during standard external examination. Yet all had evident lethal firearm injury. We showed that PMCT identifies major firearm injuries in homicide victims and excludes injuries related to the cause of death in other regions when a single body region is injured. Although PMCT has a known limited sensitivity for soft tissue and vascular pathology, it can be combined with external examination to potentially reduce or focus dissections in some of these cases depending on the circumstances and medicolegal needs. 相似文献
2.
Annelieke C. van den Berg Sarah N. Giest Sandra M. Groeneveld Wessel Kraaij 《Public administration review》2020,80(6):989-1000
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
3.
4.
Acute myoglobinuria as a fatal complication of heroin addiction 总被引:3,自引:0,他引:3
Y F Chan P K Wong T C Chow 《The American journal of forensic medicine and pathology》1990,11(2):160-164
A fatal case of myoglobinuria complicating heroin addiction is described. Clinically the patient had no overt symptoms of rhabdomyolysis. Pathologists should be alerted to this rare complication in heroin addicts who die of no apparent cause. The antimyoglobin immunoperoxidase technique is useful in confirming the diagnosis. 相似文献
5.
Restriction fragment length polymorphism (RFLP) analysis for the purpose of individualization is now being used in casework in the People's Republic of China. This report describes the use of the multilocus minisatellite probe 33.15 to solve three cases, including two homicides and a rape. In the third case, fetal tissue was analyzed to prove that the alleged rapist was, in fact, the father. In each case, analysis of deoxyribonucleic acid (DNA) resulted in a positive match. The probability of chance association of the DNA fingerprint was calculated as 5.6 x 10(-12), which is similar to the figures reported in the literature. 相似文献
6.
Peter Drahos 《Liverpool Law Review》2007,28(1):11-39
After the Agreement on the Trade-Related Aspects of Intellectual Property Rights (TRIPS) came into operation in 1995 developing countries have found themselves in a process of continual negotiation over intellectual property rights and access to medicines. These negotiations have taken place in the World Trade Organization and in the context of free trade agreements. The paper suggests that the only real win for developing countries has been the Doha Declaration on the TRIPS Agreement and Public Health in 2001. What have been the lessons for developing countries in a decade of negotiations over access to medicines? Drawing on themes of rule complexity and regulatory ritualism the paper discusses four key lessons for developing countries. It concludes by arguing that developing countries will do better if they adopt a networked governance approach to negotiation rather than continuing to rely on traditional coalition formation. 相似文献
7.
Michael G. Pratt 《Law and Philosophy》2007,26(6):531-574
8.
9.
This paper explores the multi-layered representations of violence and crime in the recent Hollywood film Gangs of New York [Scorcese (2003) Miramax]. We use our exploration of this film to suggest that popular culture, even through its most mainstream products, can be seen as a critical criminological space where alternative views of law, crime and the state are made available. Rather than understanding Hollywood movies simply as vehicles for disseminating conventional mores, we suggest that they can furnish critical (and complex) points of view on law and crime and that the project of a critical criminology can be strengthened by engaging more forthrightly with these ubiquitous cultural forms. 相似文献
10.
本文分析了英国近来的一些案例,介绍了英国在采取非诉方法解决争议方面的最新发展,强调了法院在一些案件中的态度. 相似文献