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811.
812.
Abstract: Despite the implementation of numerous safety devices in automobiles, vehicular occupant fatalities following collisions remain common. We reviewed all fatalities of vehicular occupants in New York City over a 5‐year period on whom autopsies were performed (437) to determine the incidence of neck injuries and correlate them with seat belt utilization; 26.5% had neck injuries (mild to severe) and only 10.3% of these occupants were confirmed to be wearing seatbelts. Of those that had documentation of seat belt utilization there were twice as many neck injuries in the unbelted group. We highlight two cases of submarining with severe neck injuries that were related to automatic 2‐point shoulder harness restraints without engagement of the lap belt.  相似文献   
813.
Abstract: Murder–suicide is a relatively uncommon event but as reported by the New York Times, it has occurred and continues to occur yearly. Previous research has indicated that those who commit murder–suicides tend to be men, are in or have been in an intimate relationship with the victim, victims tend to be women, and a firearm is most likely to be used. This study uses a newspaper surveillance methodology to examine such cases. Articles from the New York Times as found in the New York Times Index were coded, analyzed, and examined. The cases, 166 in total, support the findings from prior research. The trend data was examined by cross tabulations and chi‐square analysis. The findings suggest that murder–suicides are rare events and when they occur they usually involve a male perpetrator and an intimate partner victim who is either a wife or girlfriend with the event occurring in a private home. A firearm is the most commonly used method for both murders and suicides, particularly if there was more than one murder victim. The authors conclude by suggesting that future research should focus on using the forthcoming data resource in the CDC’s National Violent Death Reporting System (NVDRS) to examine the occurrence of murder–suicide.  相似文献   
814.
In his control balance theory Charles Tittle maintained that under favorable conditions unbalanced control ratios will lead to different forms of deviance. The type of deviance chosen is argued to depend on the degree of the control imbalance and the desirability the offense presents as a method of altering the imbalance. Utilizing a sample of homeless street youth this study examined if different types of control balance ratios were associated with hard and soft drug use. The findings revealed that control balance surpluses and control balance deficits were both related to hard and soft drug use but that these relationships were significantly stronger for hard drug use. Further, provocation and self-control were significant predictors of hard but not soft drug use while drug using peers predicted soft drug use but not hard drug use. Parental drug use, perceptions of risk, and values supportive of illegal behavior predicted both forms of drug use. Results are discussed and directions for further research and theoretical refinement are offered.  相似文献   
815.
Distinguishing between bloodstains caused by a spatter pattern or by expirated blood may be crucial to a forensic investigation. Expirated blood is likely to be contaminated with saliva but current techniques have limited sensitivity, especially with small bloodstains. We report that a PCR assay, designed to detect salivary bacteria, can amplify streptococcal DNA from saliva stains applied to fabrics for at least 62 days after seeding. Bacterial DNA was detected when 0.01 µl of saliva was present in the stain and the amplification was not affected by contamination with blood. These findings indicate that PCR amplification of salivary microbial DNA may have application in the identification of expirated bloodstains in forensic case-work.  相似文献   
816.
The European Commission's eJustice Strategy seems to contemplate that all lawyers will be issued with an ‘identity card’ card, perhaps intended to include a key for making digital signatures. The Council of Bars and Law Societies of Europe (CCBE) is proposing to introduce such a card. The purpose of this article is to clarify what ‘identity’ is and what is involved in verifying it, and to offer some general observations about identity cards. Although written with the eJustice proposals in mind, nevertheless the purpose of this article is to address the topic in its widest sense, which means it affects identity and its verification, whatever the circumstances.  相似文献   
817.
Statutory responsibility for health care and social care has long been separated between National Health Service (NHS) bodies and local government authorities. Repeated policy attempts to promote service integration through collaboration between such authorities have achieved little. The latest of such policy interventions are the Health and Wellbeing Boards (HWBs) established by the 2012 Health and Social Care Act (HSCA) alongside a range of other organisational innovations, including Clinical Commissioning Groups (CCGs). These organisations await full legal and operational status but have begun to develop structures and processes. HWBs are intended to lead the integrated assessment of local needs to inform both NHS health and local authority social care commissioners. We undertook detailed qualitative case studies in eight CCGs during 2011–2012 and here report observational and interview data related to CCGs’ perspectives and observations of early HWB developments. We found that developing HWBs vary greatly in their structure and approach, but we also identified a number of significant issues that are familiar from earlier research into health and social care integration. These include heavy dependence on voluntary agreements to align the strategic plans of the many different new statutory bodies; a significant role for mundane organisational processes in determining the extent of effective co-operation; and problems arising from factors such as size and the arrangements of local boundaries.  相似文献   
818.

This paper provides a summary of our report for the National Academy of Sciences, Engineering, and Medicine on proactive policing. We find that there is sufficient scientific evidence to support the adoption of many proactive policing practices if the primary goal is to reduce crime, though the evidence base generally does not provide long-term or jurisdictional estimates. In turn, we conclude that crime prevention outcomes can often be obtained without producing negative community reactions. However, the most effective proactive policing strategies do not appear to have strong positive impacts on citizen perceptions of the police. At the same time, some community-based strategies have begun to show evidence of improving the relations between the police and public. We conclude that there are likely to be large racial disparities in the volume and nature of police–citizen encounters when police target high-risk people or high-risk places, as is common in many proactive policing programs. We could not conclude whether such disparities are due to statistical prediction, racial animus, implicit bias, or other causes.

  相似文献   
819.
In this article I argue that the objections against hate crimes defined as separate offenses and in terms of group animus are misguided and are based upon a mistaken view of human action that does not see motives as constituent parts of complex actions. If we are going to have hate crimes legislation, there are no good formal reasons keeping us from having distinct offenses for hate crimes or from having ones defined in terms of group animus. My goal is to clear up a number of action-theoretical confusions that have led some theorists and jurists to raise objections that draw attention away from the real crux of the debate over hate crime legislation. Initially, I defend several considerations that weigh against an understanding of hate crimes legislation as being concerned exclusively or even primarily with character, belief, or motive. These considerations in turn help undercut the related concern that hate crime legislation violates free speech protections.  相似文献   
820.
Concrete is a common construction material found in residential and commercial buildings, bridges and parking lots that is a composite matrix containing aggregate held together with cement. The porous nature of concrete can make the collection and genotyping of biological fluids, such as blood, challenging. Forensic evidence can become embedded within the matrix, potentially reducing the amount of DNA available for analysis. In forensic science, “direct” amplification refers to a genotyping method that amplifies a DNA profile directly from a sample without DNA extraction, saving time and money. We investigated a novel application of Whatman? FTA? Elute cards in their ability to directly amplify PowerPlex® Fusion and Y23 profiles from minute amounts of blood that had been deposited on different concrete structures. In comparison to traditional collection methods, directly profiling blood stained construction materials using FTA? Elute cards increased the percentage loci amplified and significantly improved both allele peak height and peak height ratio while reducing allelic drop-out. FTA? Elute cards can provide a reliable, inexpensive and superior alternative to traditional methods.  相似文献   
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