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61.
Eighteen external quality assessment (proficiency testing) samples were prepared from client specimens collected with the Intercept® oral fluid collection device and by spiking drug-free oral fluid. Samples were circulated in pairs at quarterly intervals to 13 UK and USA based laboratories for analysis by a panel of OraSure micro-plate Intercept® enzyme immunoassay kits and hyphenated mass spectrophotometric techniques. During the survey, there was a single case of non-specificity in a false report for methadone. The major errors were of lack of sensitivity relative to the concentration thresholds specified for the immunoassays. The sensitivity for overall ‘present’/‘not found’ reports calculated as true positives/(true positives + false negatives) were for the amfetamine specific assay 50%, methyl-amfetamines 93%, barbiturates 64%, cannabinoids 73%, cocaine and metabolites 100%, benzodiazepines 69%, methadone 95%, opiates 79% (opiates excluding oxycodone 93%), phencyclidine 93% and human gamma-globulin 97%. A small number of the sensitivity errors were attributable to errors in chromatographic confirmation techniques. 相似文献
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Philip Jenkins 《Crime, Law and Social Change》1988,12(1):5-24
Conclusion The government of Muammar Qaddafi has certainly engaged in state criminality in acts of terrorism sponsored by official agencies of the Libyan state. However, these acts are nothing like as frequent or as systematic as has been suggested by Western critics. It is Qaddafi's weakness which leads to his stigmatization, rather than the true seriousness of his nation's crimes.In the last decade, there has been a dramatic growth of scholarly and journalistic work on terrorism, much of which uses the concept of state terrorism. That such a thing exists is clear. However, each case must be examined very closely before the motives and rationale for such a policy can be understood; and only then can we begin to address questions such as etiology. There could be a criminology of states which would be a valuable addition both to criminology and political science. At present, though, our primary need is to understand that the facts in each case are often far different from the political rhetoric. 相似文献
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In Garcia v. San Antonio Metropolitan Transit Authority (1985),Justice Harry Blackmun held that the Tenth Amendment does notprevent the Congress from subjecting state and local governmentsto the provisions of the Fair Labor Standards Act, concludingthat the "political safeguards offederalism" are generally adequateto protect state interests on the national scene. This articleexamines the intellectual foundations of the "political safeguardsof federalism" and finds them inadequate. It then surveys thepost-Garcia scholarship to ascertain whether an alternativetheory of the Tenth Amendment has emerged. Concluding that ithas not, the author suggests the need for afresh approach inview of the hints contained in Justice Sandra Day O'Connor'sopinion in Gregory v. Ashcroft (1991) that five justices maybe ready to reexamine the central thesis of Garcia. 相似文献
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Philip Shapira 《The Journal of Technology Transfer》1992,17(1):40-57
Japan's hundreds of thousands of small manufacturing enterprises not only provide high-quality inputs to large Japanese companies, but also are becoming innovators and growth generators in their own right. In addition to help from larger customers, small Japanese companies can call upon an array of public support mechanisms, including about 170 local Kohsetsushi examination and technology centers which provide research, testing, training, and guidance for firms with under 300 employees. With their intensive geographical coverage, broad range of technical services, and nominal fees, these centers offer small Japanese firms a readily available and effective source of assistance to improve their manufacturing operations, technology, and products. After reviewing the changing context for small manufacturers in Japan, the article examines the role of local Kohsetsushi centers in small firm modernization. This article considers the history, organization, and services of the Kohsetsushi system, explores the operation of five case study centers, and discusses how small Japanese firms benefit from Kohsetsushi services. Finally, there is an assessment of the strengths and weaknesses of the Kohsetsushi system. 相似文献
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Philip Jenkins 《Crime, Law and Social Change》1992,18(3):303-318
Numerous books assert that the Mafia long had a prohibition against engaging in narcotics trafficking, either for reasons of morality, or else because of the public stigma attached to drugs. In reality, there are many problems with the belief in voluntary abstention. The mythical nature of internal prohibition, and the far different reality, will be illustrated from the case of Philadelphia, supposedly the base for one of the most powerful and traditional-minded of all the American Mafia groups, the family headed from 1959 to 1980 by don Angelo Bruno. We will attempt to explain the roots of the prohibition myth, both for writers and for the wider public that appears so endlessly enthusiastic about sagas of organized crime. Finally, the paper examines the implications of this myth for policy makers in successive wars on crime. 相似文献
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