全文获取类型
收费全文 | 337篇 |
免费 | 13篇 |
专业分类
各国政治 | 24篇 |
工人农民 | 16篇 |
世界政治 | 36篇 |
外交国际关系 | 9篇 |
法律 | 177篇 |
中国政治 | 3篇 |
政治理论 | 84篇 |
综合类 | 1篇 |
出版年
2023年 | 3篇 |
2022年 | 3篇 |
2020年 | 4篇 |
2019年 | 8篇 |
2018年 | 7篇 |
2017年 | 10篇 |
2016年 | 10篇 |
2015年 | 13篇 |
2014年 | 5篇 |
2013年 | 36篇 |
2012年 | 7篇 |
2011年 | 4篇 |
2010年 | 10篇 |
2009年 | 12篇 |
2008年 | 18篇 |
2007年 | 15篇 |
2006年 | 13篇 |
2005年 | 14篇 |
2004年 | 15篇 |
2003年 | 8篇 |
2002年 | 4篇 |
2001年 | 13篇 |
2000年 | 10篇 |
1999年 | 10篇 |
1998年 | 7篇 |
1997年 | 5篇 |
1996年 | 7篇 |
1995年 | 11篇 |
1994年 | 9篇 |
1993年 | 12篇 |
1992年 | 3篇 |
1991年 | 5篇 |
1990年 | 4篇 |
1989年 | 5篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1986年 | 4篇 |
1985年 | 3篇 |
1984年 | 1篇 |
1982年 | 1篇 |
1981年 | 4篇 |
1979年 | 4篇 |
1975年 | 2篇 |
1974年 | 3篇 |
1971年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有350条查询结果,搜索用时 109 毫秒
171.
172.
173.
174.
Pauline Collins 《Australian Journal of Public Administration》2005,64(3):100-111
The civil law reforms starting in the USA and exemplified by Lord Woolf's reform package(1995; 1996) in the U.K. are considered in the context of diminishing legal aid and pressure on judges to become case managers responsible for the economic performance of their courts. The reforms are being sold in a package that promises a fairer system for all, greater access, cheaper and quicker justice, less stress and greater party control. This move from the welfare state to a civil society is analysed using Habermas's critical theory in an effort to uncover and debate its assumptions. Specific recent changes in civil procedure in Queensland are referred to in this context. 相似文献
175.
176.
177.
Evaluating Simulant Materials for Understanding Cranial Backspatter from a Ballistic Projectile
下载免费PDF全文
![点击此处可从《Journal of forensic sciences》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Raj Das Ph.D. Alistair Collins B.E. Anurag Verma B.E. Justin Fernandez Ph.D. Michael Taylor Ph.D. 《Journal of forensic sciences》2015,60(3):627-637
In cranial wounds resulting from a gunshot, the study of backspatter patterns can provide information about the actual incidents by linking material to surrounding objects. This study investigates the physics of backspatter from a high‐speed projectile impact and evaluates a range of simulant materials using impact tests. Next, we evaluate a mesh‐free method called smoothed particle hydrodynamics (SPH) to model the splashing mechanism during backspatter. The study has shown that a projectile impact causes fragmentation at the impact site, while transferring momentum to fragmented particles. The particles travel along the path of least resistance, leading to partial material movement in the reverse direction of the projectile motion causing backspatter. Medium‐density fiberboard is a better simulant for a human skull than polycarbonate, and lorica leather is a better simulant for a human skin than natural rubber. SPH is an effective numerical method for modeling the high‐speed impact fracture and fragmentations. 相似文献
178.
Hugh Collins 《The Modern law review》2008,71(5):840-844
179.
180.
Hugh Collins 《European Law Journal》2004,10(6):787-803
Abstract: Evidence collected by the European Commission indicates that insofar as the diversity between laws of national legal systems presents an obstacle to trade in the Internal Market, the problem consists of the inability of businesses to use their standard terms of business in cross-border trade with confidence. It is suggested that the solution to this problem lies not in legal integration through harmonisation of the private law of contract, but rather through the creation of procedures for autonomous agreements under which representatives of parties to standard types of contracts can agree upon model contracts containing fair ancillary terms. 相似文献