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In recent months, there has been increased reporting of seized drug and toxicology cases containing rodenticides, the active ingredient in rat poisons. Seeing as rodenticides are not scheduled substances, they are not commonly screened for in seized drug analysis. This work investigates the use of TD‐DART‐MS for the simultaneous detection of rodenticides and drugs. Six rodenticides were evaluated, an optimal method was established, and limits of detection in the tens of nanograms were calculated. Additional studies highlight that detection at less than 1% by weight in mixtures with AB‐FUBINACA, cocaine, heroin, or methamphetamine was possible. This work presents an optimized method for detection of these compounds, allowing for the simultaneous detection of drugs and rodenticides, providing drug chemists with a tool for rapid identification of these compounds for forensic or public health purposes. 相似文献
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Newsgathering often requires journalists to ask uncomfortable questions or make multiple attempts to talk to unwilling sources. Some journalists have been accused of harassment, even when the plain language of state laws would not classify their actions as criminal conduct. In the rare instances that journalists actually were charged with harassment or subject to protective orders for stalking, district attorneys or judges typically did not allow them to be punished. This study, however, found nine statutes that might be applied to punish newsgathering activities that are neither hounding nor harassing. It also identifies language from statutes that clearly could not be applied to punish newsgathering communications by journalists. The article recommends that prosecutors and judges continue to prevent the application of criminal harassment and stalking laws to newsgathering activities. 相似文献
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Death in the dental chair 总被引:1,自引:0,他引:1
E M Robinson 《Journal of forensic sciences》1989,34(2):377-380
Death during dental anesthesia is relatively rare. Review of eight such cases which occurred in our county, including the different anesthetics used, revealed one apparent basic pattern that prevailed...a need for awareness that something might go wrong and recognition of the fact that it was going wrong. 相似文献
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David G. Becker Lawrence C. Mayer Jack Donnelly Jock Anderson Peter Hazell Jay Weinstein Fred M. Hayward Leon Zamosc Jan Knippers Black Jacquline A. Braveboy-Wagner Jeff Brannon George W. Grayson M. Francis Abraham Warren C. Robinson Claude E. Welch Leslie Anderson Juan M. del Aguila Cornelia Flora 《Studies in Comparative International Development (SCID)》1991,26(3):88-127
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John B. Robinson 《Policy Sciences》1992,25(3):237-254
This article examines two examples of what has been called mandated science - risk analysis and long-term energy demand forecasting - with a view to disentangling the implicit assumptions underlying their use in public policy debates and in the policy process. In both fields, there has emerged a growing and very similar challenge to traditional views of the role and status of mandated science in informing decision-making. This challenge has led to the reformulation of some of the attributes of the standard view, without however causing changes in the underlying view of the nature of the problem or the role of science in principle. A deeper critique suggests that mandated science is inherently value-laden, producing conclusions that are strongly affected by theoretical presuppositions that in turn reflect underlying values (e.g., about rationality, knowledge or the role of technology). Thus a sharp separation of science and policy is untenable and amounts to a hidden policy bias in favor of the business-as-usual policies supported by conventional science. There is a need for a new concept of science, one that is more integrated into the policy context, more contextual and openly value-laden, less oriented to mastery over natural and social processes, and more accessible to the public at large. 相似文献