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Beatrix Elsner Chris Lewis Josef Zila 《European Journal on Criminal Policy and Research》2008,14(2-3):203-224
The article concentrates on the police role in the investigative stage in various criminal justice systems and the relationship with each national prosecution service. It is shown that in this respect the police function varies significantly from country to country. According to its legal competencies and factual procedural possibilities, the article will give a short overview of the national differences but also show that similar mechanisms are developed. 相似文献
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J.E. Allard A. Baird G. Davidson S. Jones J. Lewis L. McKenna C. Weston D. Scrimger G. Teppett 《Science & justice》2007,47(4):160-167
The recent formation of a United Kingdom and Irish working group, the Body Fluids Forum (BFF), highlighted the need to investigate different working practices prior to any inter-laboratory comparison work and identification of best practice. Various dilutions of semen were seeded onto swabs and cloth samples for each BFF member laboratory to test using their standard techniques. The results showed that the detection of acid phosphatase on swabs is best achieved using direct testing rather than on an extract from the swab. Extraction methods for spermatozoa require a balance to be achieved between using a sufficient volume of water to ensure optimal release and minimal volume to ensure a concentrated extract. PSA tests were investigated and found to be more sensitive than Choline. DNA profiles were obtained from samples in which no spermatozoa had been detected during microscopic examination. 相似文献
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Self‐driving cars (also known as driverless cars, autonomous vehicles, and highly automated vehicles [HAVs]) will change the regulatory, political, and ethical frameworks surrounding motor vehicles. At the highest levels of automation, HAVs are operated by independent machine agents, making decisions without the direct intervention of humans. The current transportation system assumes human intervention though, including legal and moral responsibilities of human operators. Has the development of these artificial intelligence (AI) and autonomous system (AS) technologies outpaced the ethical and political conversations? This paper examines discussions of HAVs, driver responsibility, and technology failure to highlight the differences between how the policy‐making institutions in the United States (Congress and the Public Administration) and technology and transportation experts are or are not speaking about responsibility in the context of autonomous systems technologies. We report findings from a big data analysis of corpus‐level documents to find that enthusiasm for HAVs has outpaced other discussions of the technology. 相似文献
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The Tax Reform Act of 1969 remains the core governing policy for the U.S. foundation sector, primarily for its qualifying distributions mandate, which ensures a baseline spending of foundation assets toward charitable purposes. However, implementation of this policy required additional foundation administrative resources and contributed to significant professionalization of the foundation sector. This article focuses on the payout requirement's potential paradox of accountability, as administrative expenses can be counted toward fulfilling foundations’ qualifying distributions. Using a 14‐year panel of grantmaking foundations, the analysis seeks to understand whether professionalization, measured by operating and administrative expenses, contributes to or crowds out grantmaking. Findings indicate that professionalization of the foundation sector has a small yet practically and statistically significant positive association with foundation grantmaking. From a policy perspective, the current structure of the qualifying distributions mandate does not appear to lead to a crowding out of grant allocations as administrative expenses grow. 相似文献
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