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排序方式: 共有1314条查询结果,搜索用时 15 毫秒
81.
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C. Phillips A. Salas J.J. Snchez M. Fondevila A. Gmez-Tato J. lvarez-Dios M. Calaza M. Casares de Cal D. Ballard M.V. Lareu . Carracedo The SNPforID Consortium 《Forensic Science International: Genetics Supplement Series》2007,1(3-4):273-280
Tests that infer the ancestral origin of a DNA sample have considerable potential in the development of forensic tools that can help to guide crime investigation. We have developed a single-tube 34-plex SNP assay for the assignment of ancestral origin by choosing ancestry-informative markers (AIMs) exhibiting highly contrasting allele frequency distributions between the three major population-groups. To predict ancestral origin from the profiles obtained, a classification algorithm was developed based on maximum likelihood. Sampling of two populations each from African, European and East Asian groups provided training sets for the algorithm and this was tested using the CEPH Human Genome Diversity Panel. We detected negligible theoretical and practical error for assignments to one of the three groups analyzed with consistently high classification probabilities, even when using reduced subsets of SNPs. This study shows that by choosing SNPs exhibiting marked allele frequency differences between population-groups a practical forensic test for assigning the most likely ancestry can be achieved from a single multiplexed assay. 相似文献
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84.
Fiona de Londras 《The Modern law review》2008,71(1):36-58
This article outlines the US Supreme Court's approach to the habeas corpus entitlements of suspected terrorists detained in Guantánamo Bay and argues for the extension of constitutional habeas corpus rights to them. The article considers two ways in which the Supreme Court might carry out this task: first, 'the territorial approach' (based on domestic legal principles of 'unincorporated territories' and principles of leasehold), and secondly, 'the extraterritorial approach' (based on international purposive approaches to the reach of human rights treaties exemplified by the European Court of Human Rights' Article 1 jurisprudence). For reasons of effectiveness of protection, the Article expresses a clear preference for the latter. The House of Lords decision in R (Al-Skeini) v Secretary of State for Defence (2007) is proposed as a template for such a development. Finally the article refutes arguments rejecting such a development based on the 'trade-off thesis' and perceptions of judicial competence. 相似文献
85.
Thirsa Kraaijenbrink George L. van Driem Karma Tshering of Gaselô Peter de Knijff 《Forensic science international》2007
We studied the allele frequency distribution of 21 autosomal STR loci contained in the AmpFlSTR® Identifiler™ (Applied Biosystems), the Powerplex®16 (Promega) and the FFFL (Promega) multiplex PCR kits among 936 individuals from the Royal Kingdom of Bhutan. As such these are the first published autosomal DNA results from this country. 相似文献
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Leone Campos de Sousa Paulo Nascimento 《International Journal of Politics, Culture, and Society》2008,19(3-4):129-143
This article aims at coping with the 2003 implementation of affirmative action policies favoring blacks and “browns” in public-funded universities in Brazil. We are especially interested in coming to terms with some of the most resounding controversies over this type of “race”-based policy, which in our view are to be seen as reactions to some core aspects of Brazil’s national identity. The key question that has pervaded this debate is: Should the State apparatus, by means of these non-universalist policies, foster racial identities in a society that has historically imagined itself as racially mixed and, as such, able to deal with race-based conflicts in a quite positive way? As we will strive to demonstrate, these controversies gained momentum as multiculturalism started to inform identity-oriented social movements, which in recent years excelled in challenging the image of Brazil as a successful case of a melting-pot society by denouncing deep-seated social inequalities grounded in racial lines. We want to investigate whether popular resistance to race-based public policies will propel the rise of a sort of resented form of nationalism in Brazil’s public scene. 相似文献
89.
Marianne Wade Paul Smit Bruno Aubusson de Cavarlay 《European Journal on Criminal Policy and Research》2008,14(2-3):133-143
This article explores the role played by prosecutors during the court stage of criminal proceedings. It complements Peter et al.’s chapter on negotiated case settlements in showing how the power to decide cases is divided between judges and prosecutors when cases are taken to court. Providing information as to, e.g. what influence prosecutors in the 11 study countries have on what evidence is brought to court in “normal” and accelerated court proceedings, this chapter explores the balance of responsibilities in court rooms across Europe. 相似文献
90.
The first 150 words of the full text of this article appear below. Key points
1. Introduction
Scholarship describes professionals who participate in securitiesofferings, and who represent public companies in . . . [Full Text of this Article]
2. Background
3. Modelling law firm impact in IPOs
Theories of IPO pricing Relationship between pre-IPO price adjustment and diligence in legal services Extension of Hanley's model Conservative modelonly a portion of the impact is identified Issuer's counsel v underwriters counsel Confirming proper model specification Increased risk of an investment in the issuer affecting probability of engagement of quality law firm Different signs between issuer's lawyer and underwriters lawyer
4. Data
Summary statistics Measure of law firm prestige
- The article investigates the relationship betweenpricing in an initial public offering (IPO) and the prestigeof the participating underwriters law firm.
- The hypothesisof the article is that law firm quality affects how law firmsperform their obligations in IPOsmore prestigious lawfirms acting more independently. Consistent with this hypothesis,the authors find a negative relationship between pre-IPO priceadjustment and the participation of prestigious underwriterscounsel, and a negative relationship between the participationof prestigious underwriters counsel and initial return,which is consistent with market trading reflecting the decreasedrisk associated with offerings involving prestigious underwriterscounsel.
- Finally, it is found that certain observable characteristicsindicating diminished likelihood of undisclosed negative information(venture backing and quality of the issuer's counsel) are associatedwith an increased likelihood that prestigious underwriterscounsel is used.