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151.
The development of less-lethal technologies has provided law enforcement personnel with an alternative to lethal force. Although the less lethal projectile was produced to engender non-penetrating wounds, case studies show that there have been a number of reported penetrating injuries ranging from minor to significant in morbidity. The objective of this study was to determine the energy per unit area required to penetrate various regions of the body. Eight unembalmed postmortem human specimens were procured for this testing. Each specimen sustained a maximum of 25 impacts consisting of shots to the anterior and posterior thorax, abdomen, and legs. A 12-gauge, fin-stabilized, rubber rocket round was used as the impactor for all of the conducted tests. The energy density required for 50% risk of penetration varied from 23.99 J/cm2 for the location on the anterior rib (p = 0.000) to 52.74 J/cm2 for the location on the posterior rib (p = 0.001). 相似文献
152.
Brandon K. Applegate 《American Journal of Criminal Justice》2001,25(2):253-268
Several states have reduced or eliminated a variety of amenities for prisoners. It is unclear, however, whether the general
public supports making prisons harsher and more austere. Using a sample of 200 citizens from central Florida, the present
study finds less support for prison austerity than commonly assumed. In addition, these preferences are linked to particular
correctional goals, especially concerns about utility and desert. 相似文献
153.
Brandon A. Sullivan Fiona Chan Roy Fenoff Jeremy M. Wilson 《Trends in Organized Crime》2017,20(3-4):338-369
Considering the steady and rapid growth of product counterfeiting and the damage it causes to society, it is important for criminology and criminal justice scholars to assist criminal justice officials, industry practitioners, and law makers in understanding the product counterfeiting problem and developing strategies to combat it. However, for researchers to be effective in their advisory role they must first establish what is known about product counterfeiting. As a first step in this process, we investigated relevant published research through a content analysis of 47 articles discussing product counterfeiting published in criminal justice and criminology journals through 2014. We analyzed various characteristics about the articles themselves, their authors, the journals they appeared in, and the nature and extent of their focus on product counterfeiting. We conclude this study with an evaluation of the state of product counterfeiting research and recommendations for future research. 相似文献
154.
155.
Why does the public sector innovate, how should the public sector innovate, and, even more basically, should the public sector innovate? These are some of the questions that these contributions explore and to which they provide some salutary answers. Martin Stewart‐Weeks, an independent consultant working at the intersection of government, innovation, and technology, draws some lessons from his direct experience and advisory work about how the public sector catches the innovation ‘bug’ and turns it into in‐ spired action. From infection to inspiration to implementation, the public sector needs to lower its defences and put itself ‘in harm's way’ to engage with innovators and new ideas. Tim Kastelle, one of Australia's leading innovation scholars and practitioners, sets out some practical ways that the public sector can extend and entrench its innovation practice. These include managing innovation as a process, shifting the risk equation, and experimenting. 相似文献
156.
P D Cooper J H Stewart W F McCormick 《The American journal of forensic medicine and pathology》1988,9(4):342-347
Bony defects (foramina) in the sternum were found in 6.7% of a large contemporary autopsy population. Usually solitary and located in the body of the sternum, these defects rarely occur multiply and in the manubrium. They have been found in children as young as 8 years as well as in persons of advanced age. Multiple mesosternal foramina and a manubrial foramen are described here for the first time. Sternal foramina form along lines of fusion of multiple centers of ossification and are the result of incomplete fusion. They have been misinterpreted as acquired lesions, usually gunshot wounds. 相似文献
157.
158.
159.
Many sexual abuse prevention programs have no research basis to support their claims of effectiveness. The Sexual Abuse Prevention Program for Preschoolers (SAPPP) was developed by modifying a popular prevention program to include behavioral training and rehearsal, and evaluation components. Children were taught to identify different types of touch, to say “no,” and to “tell others.” Each of the six SAPPP lessons included a topic introduction, stories related to the topic, target behavior rehearsal: This was followed by class discussion. Four university preschool children, three females and one male, between the ages of 3 and 4 participated in the program. All of the children showed improvement from pretest to post-test. The improved post-test scores were the result of correct verbal responses. Correct behavior demonstration responses did not increase for any child. A successful child sexual abuse prevention program should train children to demonstrate appropriate preventive behaviors. Suggestions for improving preventive behavior skills demonstrations and increasing the number of children in future research are discussed. 相似文献
160.
The emphasis currently placed on citizen participation in planning results in part from the recognition that planning requires judgments that have both value and technical components. This article describes a case study of a citizen participation process in which planners' judgments, rather than the judgments of the members of a citizens' task force, seemed to dictate the outcome. Although citizens were supposed to be influential in the policy analysis, they were, in effect, excluded from a meaningful role in the process. The analysis was actually guided by planners' supposedly technical judgments. Those judgments had important value implications, however, and those implications were not made clear to the citizens' task force. Examples are given of judgments made by planners at each stage of the analysis and the value components of those judgments are discussed. In each example, the judgments resulted in elimination of alternatives, selection of information, or integration of information. Two examples of methods of citizen participation which can increase the influence of citizens' judgments are also described.The National Center for Atmospheric Research is sponsored by the National Science Foundation. 相似文献