全文获取类型
收费全文 | 308篇 |
免费 | 5篇 |
专业分类
各国政治 | 12篇 |
工人农民 | 6篇 |
世界政治 | 13篇 |
外交国际关系 | 16篇 |
法律 | 135篇 |
中国政治 | 3篇 |
政治理论 | 105篇 |
综合类 | 23篇 |
出版年
2020年 | 8篇 |
2019年 | 5篇 |
2018年 | 7篇 |
2017年 | 6篇 |
2016年 | 3篇 |
2015年 | 3篇 |
2014年 | 6篇 |
2013年 | 32篇 |
2012年 | 6篇 |
2011年 | 16篇 |
2010年 | 6篇 |
2009年 | 8篇 |
2008年 | 6篇 |
2007年 | 10篇 |
2006年 | 12篇 |
2005年 | 7篇 |
2004年 | 13篇 |
2003年 | 10篇 |
2002年 | 2篇 |
2001年 | 7篇 |
2000年 | 7篇 |
1999年 | 7篇 |
1998年 | 7篇 |
1997年 | 8篇 |
1996年 | 8篇 |
1995年 | 4篇 |
1994年 | 7篇 |
1993年 | 8篇 |
1991年 | 4篇 |
1990年 | 5篇 |
1989年 | 2篇 |
1988年 | 6篇 |
1987年 | 7篇 |
1986年 | 4篇 |
1985年 | 8篇 |
1984年 | 4篇 |
1983年 | 6篇 |
1982年 | 5篇 |
1981年 | 3篇 |
1980年 | 3篇 |
1979年 | 5篇 |
1978年 | 3篇 |
1977年 | 2篇 |
1976年 | 4篇 |
1975年 | 2篇 |
1973年 | 3篇 |
1971年 | 1篇 |
1969年 | 1篇 |
1967年 | 1篇 |
1943年 | 1篇 |
排序方式: 共有313条查询结果,搜索用时 15 毫秒
11.
12.
13.
14.
Validation of a 16-locus fluorescent multiplex system 总被引:24,自引:0,他引:24
Krenke BE Tereba A Anderson SJ Buel E Culhane S Finis CJ Tomsey CS Zachetti JM Masibay A Rabbach DR Amiott EA Sprecher CJ 《Journal of forensic sciences》2002,47(4):773-785
STR multiplexes have been indispensable for the efficient genotyping of forensic samples. The PowerPlex 16 System contains the coreCODIS loci, D3S1358, D5S818, D7S820, D8S1179, D13S317, D16S539, D18S51, D21S11, CSF1PO, FGA, THOI, TPOX, vWA, the sex determinant locus, amelogenin, and two pentanucleotide STR loci, Penta D and Penta E. This multiplex satisfies the locus requirements for most national databases and is the most efficient currently available system due to its single PCR amplification. To provide the groundwork for judicial acceptance, including the publication of primer sequences, and to evaluate laboratory-to-laboratory variation, a developmental validation for casework on this commercially available system was performed in 24 laboratories and produced the following conclusions. Amplification was reliable on a variety of thermal cyclers and product could be analyzed on either an ABI PRISM 310 Genetic Analyzer or an ABI PRISM 377 DNA Sequencer. Genotyping using single source samples was consistent between 0.25 and 2 ng of input DNA template with a few laboratories obtaining complete genotypes at 0.0625 ng. However, heterozygote allele imbalance (<60% peak height balance) caused by stochastic effects was observed at a rate of 13% with 0.125 ng DNA and 22% at 0.0625 ng DNA. Mixture analyses were done using a total of 1 ng of DNA template. Most alleles were detected in mixtures of 4 to 1 and some minor alleles were detected in mixtures of 19 to 1. Optimum amplification cycle number was dependent on the sensitivity of the detection instrument used and could also be adjusted to accommodate larger amounts of DNA on solid supports such as FTA paper. Reaction conditions including volume, annealing temperature, and concentrations of primer, AmpliTaq Gold, and magnesium were shown to be optimal yet robust enough to withstand moderate variations without affecting genotype analysis. Environmental, matrix and standard source analyses revealed an ability to obtain complete genotypes in all sample types except those exposed to 80 degrees C for 12-48 days. Finally, comparison of genotype results from the PowerPlex 16 System with other commercially available systems on non-probative reference and forensic samples showed consistent results. 相似文献
15.
Lindsay WR Smith AH Law J Quinn K Anderson A Smith A Allan R 《Journal of interpersonal violence》2004,19(8):875-890
This article reports an evaluation of a community intellectual disability offender service over the period from 1990 to 2001. Men who committed sex offenses or sexually abusive incidents (n = 106) and men who committed other types of offenses and serious incidents (n = 78) are compared on personal characteristics, referral sources, forensic details, and outcome up to 7 years after referral. The cohorts are older than one would expect from the criminology literature, and, at about 33%, the incidence of mental illness is consistent with some previous studies. A greater proportion of sex offenders had criminal justice involvement and a formal disposal from court. Fire raising was not overly represented as an offense. There was a higher rate of reoffending in the nonsexual cohort, which persisted up to 7 years. Investigating only reoffenders, there was a considerable amount of harm reduction recorded up to 7 years, statistically significant up to 5 years following initial referral. 相似文献
16.
Allan A 《Law in context (Bundoora, Vic.)》2003,20(2):24-53
This article uses a therapeutic jurisprudence perspective to review the evolution of mental health law in the Western world by examining developments at various stages in history, in particular the 20th century. It suggests that one of the major challenges for the future, from a therapeutic jurisprudence perspective, will be to help minimise the stigma, prejudice and discrimination associated with mental health law. The article concludes with the suggestion that the question of whether mental health law itself, because it contributes to discrimination against mentally disordered people, may be anti-therapeutic requires more investigation and consideration. 相似文献
17.
18.
19.
Allan Orr 《冲突和恐怖主义研究》2013,36(12):1055-1071
This article will apply what shall be termed a “strategic hub” concept of counterinsurgency to the war in Iraq. This concept posits that the development of insurgent and militia nodes or “hubs” of activity could provide a more relevant way to address the key dilemmas of the Iraq equation in light of the Coalition and Iraq government's inability to secure Iraq. The article will argue that ceding the insurgency and militias ground on a temporary basis may be required to maintain both military and political momentum in the post “surge” Iraq given the draw down of U.S. forces, the immaturity of the Iraqi Security Forces, and the present state of American and Iraqi politics. 相似文献
20.