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Leigh Hlavaty M.D. Jeffery Amley B.S. Kelly Root B.F.A. Sarah Avedschmidt M.D. Andrea Jaworski B.S. LokMan Sung M.D. 《Journal of forensic sciences》2020,65(2):500-507
When interpreting firearm injuries, the distinction between gunshot wounds and shotgun wounds is important, and separation of these categories is typically straightforward. However, .410 bore firearms can make the classification difficult. Shotguns and revolvers that can fire the same .410 bore ammunition are readily available. This study investigates the soot and gunpowder deposits and pellet patterning of these two types of weapons using cartridges specially designed for .410 bore revolvers and standard birdshot pellet ammunition. For both ammunition types, the revolver had more prompt pellet dispersion and positive detection of gunpowder at greater distances compared to the shotgun. Additionally, .410 bore slugs are of similar caliber to many common bullets. In comparing the .410 bore slugs to equivalent bullets, some morphologic differences may be imparted on the skin by the slugs, but the greatest insight into the weapon remained with the retained projectiles. 相似文献
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J. Paul Leigh 《Public Choice》1994,78(3-4):373-387
In this study, the distribution of inspection laws across states is endogenously determined by the relative strengths of lobbying groups within states. Previous studies that treat the laws as exogenous and find a 5 to 15 percent reduction in fatalities may have produced biased results. A selection bias model is developed in which non-random assignment is taken into account. Two equations are estimated: one explaining how many inspections are required, and the other explaining the effects of the inspections on fatalities per capita. Using single-equation techniques, results are obtained that are similar to prior studies. In the two-equation model that accounts for non-random assignment, inspection laws are not found to significantly reduce fatalities per capita. 相似文献
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Unemployment and highway fatalities 总被引:1,自引:0,他引:1
We considered unemployment, an often overlooked covariate of highway fatalities, hypothesizing that (1) as unemployment rises, aggregate driving decreases, especially among the unemployed, and as driving decreases, fatalities should decrease; (2) unemployment may influence drinking--some among the unemployed may drink less due to lower incomes, while others may drink more due to stress so the net effect would be ambiguous; and (3) unemployment may increase aggregate levels of stress and unhappiness, which can result in poor concentration on driving and thus, in turn, should result in more accidents and deaths. We used data from fifty states and the District of Columbia from 1976-1980, representing 255 observations. (No prior study has as many observations or controls for as many covariates.) Using econometric models of the data, we present evidence for two of the three hypothesized effects of unemployment. We conclude that, if the number of miles driven is held constant, worsening unemployment leads to higher fatality rates, most likely due to stress effects. But because more unemployment means less driving, increases in unemployment, on balance, are associated with decreases in fatalities. 相似文献
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In answer to a question referred by a Spanish Court in a disputeas to the validity of the Spanish trade mark MATRATZEN, theEuropean Court of Justice (ECJ) has ruled that trade mark ownersare not precluded by Article 3(1)(b) or (c) of the Trade MarksDirective (Council Directive 89/104) from registering in oneMember State a term borrowed from another language, unless itcan be demonstrated that relevant public in the Member Statein which registration is sought are capable of identifying themeaning of the term. 相似文献
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In a recent decision judge Fysh QC, sitting as a High CourtJudge, ruled that a consignment of genuine cigars originatingfrom Cuba infringed UK and Community trade marks owned by aCuban company since there was neither express nor implied consentto their importation. 相似文献