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11.
The Australian state of Victoria has a record of proactive and determined legislative action addressing road safety. Its processes and deliberations concerning the introduction of road safety laws serve as a noteworthy case study of political rationality and public policy development. Victoria has taken a unique and pioneering approach to traffic regulation. Using the seatbelt and handheld phone laws as examples, this article examines the political dynamics involved in, and the forms of political reasoning underpinning, the road safety policy decisions taken by Victorian governments. I argue that the different approaches taken by governments are partly due to the interaction of the political imperatives of state institutions imposing regulations for the public good and the protection of individual liberties.  相似文献   
12.
In light of its associations with child and adolescent health and well-being, there remains a need to better understand the etiological underpinnings and developmental course of internalizing symptomatology in children and adolescents. This study leveraged intensive longitudinal data (N?=?959; 49.6?% females) to test the hypothesis that internalizing symptoms in childhood may be driven more strongly by family experiences whereas internalizing symptoms in adolescence may derive more uniquely from familial loading for affective disorders (i.e., maternal depression). We evaluated the relative contributions of (a) family experiences (b) maternal depression, and (c) peer influences in testing this hypothesis. The results indicated that family predictors were more strongly correlated with childhood (relative to adolescent) internalizing symptoms. In contrast to previous findings, maternal depression also exhibited stronger associations with childhood internalizing symptoms. Although often overlooked in theories concerning potential differential origins of childhood vs. adolescent internalizing symptomatology, peer experiences explained unique variation in both childhood and adolescent internalizing problems.  相似文献   
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ABSTRACT

Although India’s cotton sector has been penetrated by various input- and capital-intensive methods, penetration by herbicide has been largely stymied. In Telangana State, the main obstacle has been the practice of ‘double-lining’, in which cotton plants are spaced widely to allow weeding by ox-plow. Path dependency theory primarily explains the persistence of sub-optimal practices, but double-lining is an example of an advantageous path for cash-poor farmers. However, it is being actively undermined by parties intent on expanding herbicide markets and opening a niche for next-generation genetically modified cotton. We use the case to explicate the role of treadmills in technology ‘lock-in’. We also examine how an adaptive locked-in path may be broken by external interests, drawing on recent analyses of ‘didactic’ learning by farmers.  相似文献   
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A 20-year-old male was found on the passenger side of a small car after a collision with a semi-trailer truck. Postmortem blood, collected from the chest cavity, and vitreous humor samples were collected following harvesting of the heart and bones. Gas chromatographic analysis revealed a blood ethanol concentration of 0.32 g/dL and a vitreous humor ethanol concentration of 0.09 g/dL. The stomach was intact and full of fluid and food, but its contents were not collected. Possible explanations for the large difference between the two results include diffusion of ethanol from the stomach into the chest cavity, contamination of the blood sample prior to collection, and ingestion of a large quantity of ethanol shortly before death. This case demonstrates the importance of proper quality assurance procedures in collecting postmortem specimens and of collecting a vitreous humor sample for ethanol analysis in postmortem toxicology cases.  相似文献   
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Parker  Glenn R.  Powers  Stephen C. 《Public Choice》2002,110(1-2):173-191
Despite the hypothesized propensity for shirking to marklegislative institutions, the evidence is rather equivocal;moreover, most of the research has focused exclusively onlegislator voting, thereby constraining whatevergeneralizations might emerge. The purpose of this paper is tocontribute to the debate over the question of politicalshirking by extending the range of phenomena examined toinclude congressional foreign travel. Our analysis providesevidence that opportunism is a problem in Congress. We findthat last-period problems have arisen in the area of foreigntravel, and that increased scrutiny to the problem on the partof Congress only shifted consumption patterns, i.e.,legislators began taking foreign junkets near, but not at theend of, their legislative careers. Not all foreign travelshould be construed as worthless junketing since there isstrong evidence that some foreign travel is related tomembers' responsibilities on congressional committees.  相似文献   
18.
Legislative use of narrative, such as conditions and riders, in appropriations bills has become common and has had negative consequences for the executive budget and veto, as well as for the legislative process. Some governors have used the item veto as a remedy. While they have not necessarily diminished the amount of narrative, they have achieved some protection of the executive budget and veto power. Their success depends greatly on the type of legal authority embodied in this constitutional power.  相似文献   
19.
Many automobile manufacturers began installing airbags on the driver's side in the late 1980's. Passenger side airbags followed in the early 1990's. Most airbags use a solid-propellant type of material that produces a hot gas to inflate the airbags. The gas in the driver side airbag leaves the inflator at a temperature as hot as 600 degrees C. The hot gas escapes through the vent holes after deployment, but it can also leak through the stitching seams in the front and singe a pattern on the occupant's clothing characteristic of the seam pattern. The singe patterns from the driver and passenger side airbags will be different. Cornstarch, which is used as a lubricant in some driver side airbags, can transfer to the driver's shirt. Hairs, fibers and make-up can transfer from the driver or passenger to the surface of the deployed airbags. Two cases are presented, illustrating singe patterns and particle transfers, and how they helped determine who a driver or passenger were.  相似文献   
20.
In a regular column, we review new developments in the area of criminal prosecutions for HIV transmissions or exposure. Since the last issue of the Review, two new Canadian cases have come to our attention. A Swedish case is reported in HIV/AIDS in the Courts - International.  相似文献   
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