人像检验鉴定探讨

当前通过人像检验认定是否为同一人的应用需求日趋增加,但由于人像检验较为复杂、主观性较强、缺少普遍接受的方法等原因,一定程度上影响了人像检验鉴定的开展。为进一步明晰人像检验鉴定相关问题,本文就人像检验鉴定关键问题进行梳理讨论,重点对国内外人像检验标准、人像特征、检验步骤和方法、检验结论等进行探讨,以期为更好地开展此项工作提供参考。     

我国法医临床学鉴定标准现状与展望

技术标准是一个行业发展的技术支撑,也是质量控制现代化的基础性手段。我国的法医临床学经过近四十年的发展,目前已有各类规范性技术文件23部,案件量逾100万件/年。本文从标准级别、颁布部门、实施时间等方面系统复习了这些标准,可以看出:相关技术标准制订过程中大量吸纳了国际先进理念,同时也吸纳了法医临床学鉴定实践经验;目前,标准体系已初步形成。当然,目前实施的标准也存在诸多问题,如:彼此间矛盾突出、部分标准不符合技术标准的形式要件、对国际标准的研究不够深入、部分标准欠缺等等,标准化建设任务依然艰巨。未来,法医学工作者仍需加强标准与法律法规衔接的配套研究;加强国际标准跟踪、评价的研究,以形成更多的具有国际先进水平的适合我国国情的国家标准。     

Regulating behaviours on the European Union internet,the case of spam versus cookies

This article examines the soft-law politics of regulating behaviours on the internet in the European Union (EU) context. It shows the struggles behind internet standards, and delegation of power to commercial actors, while looking at spam and web-cookies as a case study. This article argues that by creating a false division between private and public spaces on the internet, it was possible to legitimize certain practices over others, despite being similar. In this way, spam was categorized as unsolicited communication associated with private space, whereas web-cookies were categorized as wanted communication in public space. By influencing and lobbying EU legislation and Internet Engineering Task Force (IETF) technical standards, the advertising industry and tech companies simultaneously authorize and institutionalize their own practices and illegalize people’s ‘problematic’ behaviour and other advertising companies. In this way, EU legislation and internet standards create a naturalized discourse that institutionalizes the roles of different actors in the online market, while emphasizing the central role of commercial actors in creating, defining, managing and enforcing the online market. Thus, spam operates as a regulatory tool applied to any type of behaviour that can interfere with the functioning of the EU e-commerce.     

Quantification of human mitochondrial DNA using synthesized DNA standards

Successful mitochondrial DNA (mtDNA) forensic analysis depends on sufficient quantity and quality of mtDNA. A real-time quantitative PCR assay was developed to assess such characteristics in a DNA sample, which utilizes a duplex, synthetic DNA to ensure optimal quality assurance and quality control. The assay's 105-base pair target sequence facilitates amplification of degraded DNA and is minimally homologous to nonhuman mtDNA. The primers and probe hybridize to a region that has relatively few sequence polymorphisms. The assay can also identify the presence of PCR inhibitors and thus indicate the need for sample repurification. The results show that the assay provides information down to 10 copies and provides a dynamic range spanning seven orders of magnitude. Additional experiments demonstrated that as few as 300 mtDNA copies resulted in successful hypervariable region amplification, information that permits sample conservation and optimized downstream PCR testing. The assay described is rapid, reliable, and robust.     

Significant extension to the ASA’s remit allows members of the public and rival businesses to complain via the ASA about statements made on webpages and social networking sites

On 1st March 2011, the scope of the CAP Code was extended, giving the Advertising Standards Authority significantly expanded powers to regulate marketing claims made by advertisers on their own websites and in other non-paid-for space under their control, such as social networking sites and company blogs. The ASA’s extended remit will apply to all sectors and all businesses and organisations which are operating from the UK, regardless of size, in a move to ensure the same standards of consumer and business protection in the digital space as in other media. The extension aims to plug a regulatory gap following a formal recommendation from a wide cross-section of UK industry.     

Opportunity Lost? Victorian Labor's Enactment of Community Development 1999–2006

The idea of community development has been evoked by Australian governments over many decades. The expressions of community have differed widely, often as a result of politics rather than informed policy. In 1999, after seven years of radical neo‐liberal restructuring in Victoria, the Bracks government found itself unexpectedly elected to power. They faced new challenges such as a diminished public sector, growing social inequality and climate change. The first two terms of Victorian Labor were a seminal period in terms of the role they would invoke for ‘community’. Did grass roots participation take a central place, or did rhetoric rule over substance? The evidence points to a government maintaining a neo‐liberal trajectory, and thereby losing an opportunity to enable an active citizenry.     

关于刑事证明标准的三点新认识

证明存在于诉讼角色独立的两方之间。证明标准是一方说服另一方的最低限度要求,因此证明标准存在于司法审查程序中。同时,由于有罪或无罪的判决结果对控辩双方都有重要意义,所以控诉方为了自己的利益往往设立内部标准来把握案件。当然,由于司法审查程序在整个刑事诉讼程序可能有多种,为了更好地实现公正,保护诉讼参与人的权利,真正做到在每个诉讼阶段更为严格地对案件进行把关,立法应当确立不同层次的证明标准由不同的司法人员来把握与适用。     

The null hypothesis is not called that for nothing: statistical tests in randomized trials

This article aims to update readers on different ways to arrange one’s thinking about conventional null hypotheses in randomized trials. It covers basic criticism of conventional hypotheses and, beyond this, covers relevant developments in methodological, organizational, and science policy arenas. This article includes coverage of new ways to frame null hypotheses, new technical resources, standards for registering trials and reporting on them, cumulating results, common mistakes, and post-trial analysis of null results. The paper includes ideas for research and development on each topic.

The maquiladora electronics industry on Mexico’s northern border and the environment

The electronic sector, in particular, the computing industry, has become an increasing concern because of the environmental impact of its products throughout their life cycle. The United States, Europe and Japan as the greatest consumers of electronic goods have given special attention to this issue. The fast computer obsolescence and its difficult confinement, because of the hazardous substances contained, have required a special effort of technical innovation. Nevertheless, this effort seems to respond mainly to the standards required by the countries in which these goods are produced, consumed and confined, which are radically different in developed and developing countries. Though an important part of the production process (assembling) is done in developing countries, little attention has been paid to the environmental quality at this production stage. This study examines the environmental problems and strategy of the electronic assembly industry in the three northern border cities of Mexico. Almost half of 200 electronic maquiladora enterprises surveyed had not undertaken any active environmental policy and there was a limited environmental standards enforcement. Evidence was found that the firms that had operated for a longer period of time had better chances of taking better care of the environment. Environmental firm policies became weaker as one descended from the head office to the subsidiaries and then to their suppliers. It is also found that some transnational corporations operate with double standards in Mexico and thus strong national policies on environmental standards in Mexico are required to change this practice.