全文获取类型
收费全文 | 264篇 |
免费 | 10篇 |
专业分类
各国政治 | 14篇 |
工人农民 | 18篇 |
世界政治 | 20篇 |
外交国际关系 | 7篇 |
法律 | 127篇 |
政治理论 | 68篇 |
综合类 | 20篇 |
出版年
2022年 | 3篇 |
2020年 | 3篇 |
2019年 | 8篇 |
2018年 | 9篇 |
2017年 | 5篇 |
2016年 | 6篇 |
2015年 | 3篇 |
2014年 | 2篇 |
2013年 | 30篇 |
2012年 | 5篇 |
2011年 | 12篇 |
2010年 | 6篇 |
2009年 | 8篇 |
2008年 | 8篇 |
2007年 | 10篇 |
2006年 | 6篇 |
2005年 | 8篇 |
2004年 | 10篇 |
2003年 | 6篇 |
2002年 | 4篇 |
2001年 | 9篇 |
2000年 | 6篇 |
1999年 | 5篇 |
1998年 | 5篇 |
1997年 | 2篇 |
1996年 | 2篇 |
1994年 | 2篇 |
1993年 | 6篇 |
1992年 | 4篇 |
1991年 | 10篇 |
1990年 | 7篇 |
1989年 | 6篇 |
1988年 | 4篇 |
1986年 | 3篇 |
1985年 | 4篇 |
1984年 | 3篇 |
1983年 | 2篇 |
1982年 | 5篇 |
1981年 | 3篇 |
1980年 | 3篇 |
1979年 | 5篇 |
1976年 | 4篇 |
1973年 | 1篇 |
1971年 | 2篇 |
1970年 | 3篇 |
1969年 | 2篇 |
1968年 | 2篇 |
1967年 | 2篇 |
1966年 | 2篇 |
1945年 | 1篇 |
排序方式: 共有274条查询结果,搜索用时 31 毫秒
111.
112.
This article examines scholarly productivity among faculty members of graduate programs in criminal justice. Studies of scholarly productivity in other disciplines have frequently appeared in the literature. Cartter's early work on “prestige levels” was cited as being the forerunner in this respect. The authors obtained rankings of the “ten most critical” journals from graduate criminal justice program directors. After the list of journals was compiled, these journals were searched for the most recent five-year period. Articles published by full-time faculty members at fifty-two institutions were included in the study. In addition to total productivity, data on productivity adjusted for faculty size was also presented. Problems and controversy associated with this type of work are cited by the authors. 相似文献
113.
114.
Seymour J 《Journal of law and medicine》2002,10(1):28-40
The article examines the way that courts and legislatures in the United Kingdom, the United States of America, Canada and Australia have answered questions regarding the legal status of a fetus. These questions have arisen in a variety of legal situations: the article deals with succession, criminal, child protection and negligence law. The conclusion offered is that a fetus has a value and an existence that the law should recognise. This does not mean, however, that in all circumstances the law should protect the interests of the fetus. Law-makers will respond differently to claims made on behalf of a fetus, depending on the context. The fetus does not have a uniform value or character in the eyes of the law. The law makes choices as to the situations in which it will take account of actual or threatened antenatal harm. 相似文献
115.
Sudden unexpected death in epilepsy: neuropathologic findings 总被引:4,自引:0,他引:4
Shields LB Hunsaker DM Hunsaker JC Parker JC 《The American journal of forensic medicine and pathology》2002,23(4):307-314
Sudden unexpected death in epilepsy refers to sudden death of an individual with a clinical history of epilepsy, in whom a postmortem examination fails to uncover a gross anatomic, toxicologic, or environmental cause of death. Evidence of terminal seizure activity may not be present. One to two percent of natural deaths certified by the medicolegal death investigator are attributed to epilepsy. Detailed microscopic examination of the brain has increasingly afforded the identification of structural changes representative of epileptogenic foci. The authors present 70 cases of death attributed to sudden unexpected death in epilepsy. These cases were classified as follows: individuals who lacked a gross brain lesion, those who had a brain lesion demonstrable at autopsy, and those who lacked neuropathologic evaluation because of decomposition or because only an external examination was done. All of the subjects had a clinical history of seizures. The authors confirm that various microscopic findings, including neuronal clusters, increased perivascular oligodendroglia, gliosis, cystic gliotic lesions, decreased myelin, cerebellar Bergmann's gliosis, and folial atrophy, are present in a higher percentage of the brains of sudden unexpected death in epilepsy subjects than in the brains of age- and sex-matched control subjects. 相似文献
116.
Tom Parker 《Terrorism and Political Violence》2016,28(2):197-216
David Rapoport's concept of Four Waves of terrorism, from Anarchist terrorism in the 1880s, through Nationalist and Marxist waves in the early and mid-twentieth century, to the present Religious Wave, is one of the most influential concepts in terrorism studies. However, this article argues that thinking about different types of terrorism as strains rather than waves better reflects both the empirical reality and the idea that terrorists learn from and emulate each other. Whereas the notion of waves suggests distinct iterations of terrorist violence driven by successive broad historical trends, the concept of strains and contagion emphasizes how terrorist groups draw on both contemporary and historical lessons in the development of their tactics, strategies, and goals. The authors identify four distinct strains in total—Socialist, Nationalist, Religious, and Exclusionist—and contend that it is possible to trace each strain back to a “patient zero” active in the 1850s. 相似文献
117.
118.
119.
Detecting Submerged Bodies: Controlled Research Using Side‐Scan Sonar to Detect Submerged Proxy Cadavers
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)
Carrie A. Healy M.A. John J. Schultz Ph.D. Kenneth Parker A.A. Bim Lowers B.S. 《Journal of forensic sciences》2015,60(3):743-752
Forensic investigators routinely deploy side‐scan sonar for submerged body searches. This study adds to the limited body of literature by undertaking a controlled project to understand how variables affect detection of submerged bodies using side‐scan sonar. Research consisted of two phases using small and medium‐sized pig (Sus scrofa) carcasses as proxies for human bodies to investigate the effects of terrain, body size, frequency, swath width, and state of decomposition. Results demonstrated that a clear, flat, sandy pond floor terrain was optimal for detection of the target as irregular terrain and/or vegetation are major limitations that can obscure the target. A higher frequency towfish was preferred for small bodies, and a 20 m swath width allowed greater visibility and easier maneuverability of the boat in this environment. Also, the medium‐sized carcasses were discernable throughout the 81‐day study period, indicating that it is possible to detect bodies undergoing decomposition with side‐scan sonar. 相似文献
120.
The article engages a critical analysis of liberal theory in the context of transnational migration. Normative arguments provided by liberal-cosmopolitan and liberal-communitarian authors are contrasted. While sympathetic to such approaches, we argue that traditional liberal theory has attempted to downplay the contingency and resultant ambiguity of many of its moral precepts. Historically contingent borders underpin neat universal categories like "citizen" and "refugee," which fail to reflect the diverse and contested experiences of migration. But such ambiguities need not undermine liberal approaches. Indeed, a proper engagement with the problematic and uncertain realities of migration can provide a spur to a more thoroughgoing ethical praxis. We draw on the philosophical pragmatism of Richard Rorty to outline an approach to migration that remains open to the contingent construction of terms like "migrant,""refugee," and "asylum-seeker." By extending Rorty's concept of sentimental education, we provide an imaginative and politically challenging set of agendas for the ethics of migration. 相似文献