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Sterling K 《Journal of forensic sciences》2012,57(3):802-805
Seven subjects participated in a two-part study to evaluate mouth alcohol dissipation in alcohol positive subjects. In part one, subjects rinsed their mouths with a vodka solution and were breath tested after 1, 2, 3, 4, and 5 min intervals. On average, breath alcohol concentration (BrAC) decreased 20.4% (range 3.2-47.9%) between 1 and 2 min after rinsing. In part two of the study, multiple breath tests were administered after rinsing once with the vodka solution. The BrAC decreased more than 0.020 g/210 L between the first and second tests for all subjects (average 0.095 g/210 L, range 0.021-0.162 g/210 L). The average time for subjects to reach their unbiased BrAC was 9.35 min (range 4-13 min) after rinsing. This study reaffirms the need for duplicate breath testing and confirms that the minimum of a 15-min observation period is sufficient for mouth alcohol to dissipate in alcohol positive subjects. 相似文献
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Law and Philosophy - 相似文献
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The fortunes of information transfer and technology are inextricably bound. The extent to which technology transfer is accomplished depends largely on the effectiveness, selectivity, and efficiency with which information is transferred. This article reviews DoD agents that bring about the transfer of its information; in doing so, they contribute to the transfer of DoD’s technology to state and local governments and to the private sector. It emphasizes the role played by the Defense Technical Information Center. 相似文献
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