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Conclusions The Montana state water planning process represents one example of how a government agency with decision-making responsibilities can design and facilitate a dispute resolution system. Dispute resolution systems can increase the participation of all affected interests in developing and implementing public policy. This, in turn, should increase their ownership in the final decision and in seeing that it is implemented. A dispute resolution system may not decrease the volume of conflicts, per se, but it should reduce the high costs of conflict and realize the benefits of conflict more efficiently.The use of dispute resolution systems to address complex, multi-party public policy issues also provides other benefits, including the consideration of diverse perspectives and interests; the cooperative and systematic analysis of technical and scientific information; the formation of more pragmatic, equitable, and mutually acceptable goals and alternatives; and the improvement of relationships among diverse, often competing interests, government agencies, and policymakers. Matthew McKinney is a policy analyst and facilitator with the State of Montana Department of Natural Resources and Conservation, 1520 East Sixth Avenue, Helena, Mont. 59620.An earlier version of this article was presented at a conference titled Innovation in Western Water Law and Management, held at the Natural Resources Law Center, University of Colorado School of Law, 5–7 June, 1991.  相似文献   
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In this proof-of-concept study, high-resolution melt curve (HRMC) analysis was investigated as a postquantification screening tool to discriminate human CSF1PO and THO1 genotypes amplified with mini-STR primers in the presence of SYBR Green or LCGreen Plus dyes. A total of 12 CSF1PO and 11 HUMTHO1 genotypes were analyzed on the LightScanner HR96 and LS-32 systems and were correctly differentiated based upon their respective melt profiles. Short STR amplicon melt curves were affected by repeat number, and single-source and mixed DNA samples were additionally differentiated by the formation of heteroduplexes. Melting curves were shown to be unique and reproducible from DNA quantities ranging from 20 to 0.4 ng and distinguished identical from nonidentical genotypes from DNA derived from different biological fluids and compromised samples. Thus, a method is described which can assess both the quantity and the possible probative value of samples without full genotyping.  相似文献   
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The debate over agricultural biotechnology is increasingly being centered on the question of farmer choice. Advocates for biotechnology argue that farmers should be able to choose the seeds and technologies they use, and therefore these new technologies should be legalized and made available immediately. Who would deny farmers of the global South their right to choose? But these discourses of choice and freedom are being deployed to market a particular kind of development. This neoliberal development of agriculture is leading to the individualization of risk, the shifting of risk to marginalized contract farming households, and greater control for wealthier farmers, seed companies and agents. The state of Gujarat, India, is seen as a success story of hybrid Bt cotton, in which farmers have their choice of hundreds of varieties of seeds. As cotton seed production is taking off in the neighboring state of Rajasthan, however, choosing Bt cotton has different implications and meanings altogether. Drawing on eight months of qualitative research with adivasi households in Dungarpur District, Rajasthan, I offer narrative accounts from farmers and seed agents that both explore and trouble neoliberal notions of farmer choice. The use of these discourses by biotech advocates is just one example of the ways that choice and freedom are being utilized to further neoliberal development.  相似文献   
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The authors examined the relationship of alcohol outlet density (AOD) and neighborhood poverty with binge drinking and alcohol-related problems among drinkers in married and cohabitating relationships and assessed whether these associations differed across sex. A U.S. national population couples survey was linked to U.S. Census data on AOD and neighborhood poverty. The 1,784 current drinkers in the survey reported on their binge drinking, alcohol-related problems, and other covariates. AOD was defined as the number of alcohol outlets per 10,000 persons and was obtained at the zip code level. Neighborhood poverty was defined as having a low (<20%) or high (≥20%) proportion of residents living in poverty at the census tract level. We used logistic regression for survey data to estimate odds ratios and 95% confidence intervals and tested for differences of associations by sex. Associations of neighborhood poverty with binge drinking were stronger for male than for female drinkers. The association of neighborhood poverty with alcohol-related problems was also stronger for men than for women. We observed no relationships between AOD and binge drinking or alcohol-related problems in this couples survey. Efforts to reduce binge drinking or alcohol-related problems among partners in committed relationships may have the greatest impact if targeted to male drinkers living in high-poverty neighborhoods. Binge drinking and alcohol-related problems, as well as residence in an impoverished neighborhood are risk factors for intimate partner violence (IPV) and other relationship conflicts.  相似文献   
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When assaying for postmortem morphine concentration, significant site sampling variability exists between central and peripheral sampling sites and even within sampling regions of the body. To study the variation, 76 suspected heroin overdoses were identified. Each had femoral artery (FA) and vein (FV), left and right ventricle and pooled heart blood samples obtained at autopsy. Forty-four tested positive for morphine. Morphine concentrations were determined by gas chromatography/mass spectrometry, with sampling site differences reported as log-transformed ratios and compared by signed rank test.The mean FA to FV ratio for total morphine was 1.2 (range 0-4.5). The ratio for left heart to right heart total morphine was 1.1 (range 0.4-3.2). Left ventricular to FV total morphine ratio was 2.0 (range 0.6-6.9). In these opioid overdose deaths, FA and FV morphine concentrations are usually similar, although up to 4.5-fold differences were noted. Centrally obtained morphine concentrations are on average twice as high compared with peripheral morphine concentrations. Left and right ventricular morphine concentrations were usually similar, although up to 3.2-fold differences were noted (left side higher).  相似文献   
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Accidental deaths due to discharge of dropped handguns have been previously reported. In this report, the authors review the history and design of the derringer handgun and describe three cases of accidental death due to discharge of derringer-type handguns. In two of these cases, the gun was dropped, resulting in a fatal discharge. The design of the derringer and the absence of a safety feature are cited as underlying factors. If the alleged weapon can be obtained, testing may demonstrate that discharge could occur if the gun were dropped.  相似文献   
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