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The implementation of the Surface Mining Control and Reclamation Act (SMCRA) of 1977 in coal producing states is guided by a partial preemption policy approach t h a t establishes a balance between federal and state decision-making authority. The usefulness of this approach is assessed by analyzing state enforcement actions in relation the institutional capacity of states to shoulder regulatory responsibilities and the propensity of the federal Office of Surface Mining (OSM) t o oversee state enforcement actions and, if necessary, to undertake corrective action. Our results indicated that state administration of SMCRA was canstrained by the lack of effective federal oversight but was largely unaffected by interstate differences in political, economic, or administrative characteristics. 相似文献
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This article is based upon a factorial design field experiment conducted during the 1980 election campaign. The experiment was conducted to assess whether there is an optimal message strategy available to local party workers in their efforts to inform and persuade voters. The study assesses whether the timing of communications, i.e., near or distant to election day, and the order of message presentation, i.e., whether presenting important information early or late in a communication, have any effects upon voters' information levels and electoral decisions. The analysis supports an interpretation of recency effects, i.e., information presented last in a partisan appeal was more likely to facilitate information and persuasion effects than information positioned first. However, this finding was conditioned upon the timing of message presentation with appeals referencing familiar partisan material only effective near to election day and appeals referencing less familiar and nonpartisan material only effective further from election day. 相似文献
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Schmidt LA Wiley J Dohan D Zabkiewicz D Jacobs LM Henderson S Zivot M 《Journal of health politics, policy and law》2006,31(5):945-980
Sharp declines in welfare rolls since the passage of welfare reform legislation have led many to label it a social policy success. Using data from prereform and postreform samples of welfare applicants and recipients, as well as ethnographic data on welfare reform implementation, we examine three hypotheses based on concerns raised during the welfare reform debate about the possible effects of new policies on substance abusers and addicts: First, they would be "scared off," or discouraged from applying to aid by welfare's new requirements surrounding work and treatment. Second, they might be "weeded out," or face discrimination in the application process because of concerns about the difficulty of moving them successfully from welfare to work. Third, they might be "bumped down," or shifted to local aid programs rather than moving from welfare to self-sufficiency. Our empirical analysis finds no evidence of scaring off or weeding out, and some evidence of bumping down. Using ethnographic data, we offer some possible explanations for these findings by placing them in the context of policy change and implementation in the years following welfare reform. 相似文献
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Christina Koo B.Sc. Matthew Cox Ph.D. Gunter Klass Ph.D. Martin Johnston Ph.D. 《Journal of forensic sciences》2012,57(6):1549-1555
Abstract: Forensic laboratories around the world have seen an increase in the number of drug seizures containing methorphan. Levomethorphan is a narcotic and a controlled substance, and its enantiomer dextromethorphan is an antitussive agent used in over‐the‐counter medications. For the forensic analysis of seized drugs containing methorphan, it is important to report the stereochemical composition of the drug. Ideally, a method based on common forensic laboratory instrumentation is desirable. The use of the chiral derivatizing agent (?)‐menthyl chloroformate followed by routine gas chromatography–mass spectrometry analysis of the derivative was shown to successfully determine the stereochemical composition of methorphan. This approach was applied to a street seizure containing methorphan proving that it was pure dextromethorphan. The derivatives of dextro‐ and levomethorphan were subjected to mass spectroscopic and nuclear magnetic resonance analysis, which confirmed that the structure of the derivatives remained unchanged as a result of the derivatization process. 相似文献
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Angela Mashford-Pringle Denise Webb 《Canadian public administration. Administration publique du Canada》2023,66(1):62-77
Aiming to improve the health of First Nations in 1979, the federal government implemented the Indian Health Policy to strengthen community development and the relationship with First Nations peoples, and nurture a trilateral relationship in the healthcare landscape. The Indian Health Policy remains the foundation for First Nations health policy and program development today, even without ever having an implementation plan. We critically appraise the Indian Health Policy to identify gaps and evaluate its impact and progress on subsequent policy evaluations, developments, and recent events in light of the new distinctions-based Indigenous health legislation underway. Based on our findings, we provide recommendations to inform the federal government's efforts to co-develop distinctions-based Indigenous health legislation. 相似文献