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41.

Objectives  

The objectives of this research were to test the impacts of three shift lengths (8-, 10-, and 12-hour) on performance, health, safety, quality of life, sleep, fatigue, alertness, off-duty employment, and overtime among police.  相似文献   
42.
On 4 June 2010, Deputy State Coroner Schapel of the Coroner's Court of South Australia ruled that he had jurisdiction to conduct an inquest into the death of Tate Spencer-Koch, who was declared deceased following complications during her home-birth. Coroner Schapel considered he had jurisdiction on the basis that Tate was a "person in the eyes of the law" under the born alive rule, as she had completely left her mother's body and she could be shown to have been alive after birth, evident from the PEA detected in her heart 10 minutes following her delivery. Close consideration of this ruling, however, reveals issues with the application of the born alive rule in the case.  相似文献   
43.
Parochial schools are assumed to provide better social and academic experiences; however, few studies account for selection bias when comparing with public schools. This study contrasted public versus parochial schools using propensity score matching across a range of outcomes (e.g., perceptions of school, emotional symptoms, substance use, bullying). Using a sample of 58 public and 5 parochial high schools, the nonmatched analyses suggested a significant advantage for parochial schools students (e.g., better on 23 of 32 indicators). However, the propensity score matched analyses revealed nine differences (e.g., weapon carrying, smoking), two of which (i.e., stress and cyberbullying) favored public schools. While at first glance parochial schools generally appear to be healthier and safer learning environments, accounting for selection bias, the gap was narrowed. Students in parochial schools may struggle with issues related to social, emotional, and behavioral health risk, and thus prevention programs should also be implemented in these settings.  相似文献   
44.
Abstract

This paper reports a multidimensional scaling analysis of features associated with rape attrition by identifying key aspects of the rape that are associated with loss of cases at the stages of police investigation, prosecutors’ considerations and in court. The research utilized a case-file analysis (n=105) consisting of all rapes reported to one division within a large UK urban police force by females over the age of 16 from April 1998 to April 2003. In addition, interviews were conducted with police officers and Crown Prosecutors to explore their understanding of the reasons why attrition occurs. The findings illustrate the extent to which prejudicial attitudes and legal logic influence police officers’ and solicitors’ modes of thinking and subsequently influence decisions for rape cases to proceed to court. Methodological and practical issues are considered.  相似文献   
45.
This research intersects with ongoing efforts to understand the identity of enslaved Africans entering the trans-Atlantic slave trade. Methods of reading scarification, along with its close analogue tattooing within the African context are a fundamental starting point for this study. Evidence for this approach may be found in the Registers of Liberated Africans, which are held at the Sierra Leone Public Archives at Fourah Bay College and at the National Archives in Kew. These documents, created between 1808–1862, provide data for nearly 100,000 Africans removed from vessels and holding pens which would have sent them to the Americas. Considered in light of anthropological theories of identity and the marked body, this data can be unpacked to find hidden meanings. This study employs a new approach to understanding origins, by translating body modification to understand the information conveyed through the skins of individuals.  相似文献   
46.
Although performance management processes are widely assumed to be beneficial in improving organizational performance in the public sector, there is insufficient empirical evidence to back this claim. In this article, the authors examine the impact of performance management practices on organizational effectiveness in a particular segment of the public transit industry in the United States. The analysis utilizes original survey data on performance management practices comprising both strategy formulation and performance measurement in 88 small and medium‐sized local transit agencies in conjunction with comparative outcome data drawn from the National Transit Database maintained by the Federal Transit Administration. The results provide evidence that more extensive use of performance management practices does in fact contribute to increased effectiveness in this segment of the transit industry.  相似文献   
47.

In this article, it is argued that the U.S. ICBM force has no strategic value and should be dismantled. The article outlines a post‐cold war U.S. strategic nuclear force and proposes how this dyad force fits a strategy rather than offering a strategy to fit within the force. Deterrence theory anchors the analysis here. Second, this article asserts that U.S. security will be enhanced in the next century with Russian‐American cooperation on nuclear issues. Moving to a dyad now is step one in that direction, which in turn changes the perception of U.S. strategic weapons.

As weapons proliferate, deterrence against renegade nations and groups must become the cornerstone of U.S. doctrine. A dyad force and Russian‐American cooperation, both steps that restructure U.S. doctrine, will begin a process that deters these nations or groups.

This article depicts how each leg of the U.S. triad that remains following the START II treaty is a continuation of START I logic and planning. In other words, the article attempts to show how the rationale for a START II treaty force does not mirror a changed world. The purpose of this evidence is not to be dogmatic or critical but to strengthen the argument that U.S. nuclear strategy is still reflective of a bygone era.  相似文献   
48.
Increasing evidence indicates that children are at risk of homicide in the context of domestic violence. Using a retrospective case analysis of 84 domestic homicide cases, this study sought to identify the unique factors that place a child at risk of homicide. Three groups of domestic homicide cases in which there were no children in the home (No Child in the Home, n?=?44), a child was targeted (Child Target, n?=?13), and a child was present, but not targeted (No Child Target, n?=?27) were compared. Overall, there were no significant differences amongst cases involving children (targeted or not) on major factors except for the higher number of agencies involved with couples with children. Few cases had risk assessment or safety plans completed. Despite the study limitations, the findings speak to the need for professionals to assess child risk and include children in safety planning in all cases of domestic violence.  相似文献   
49.
Abstract:  Each year, 4.7 million people are bitten by dogs. Of those bitten each year, 386,000 are seriously injured and some killed. Consequently, many insurance companies refuse to issue homeowners insurance to owners of specific breeds of dogs considered "vicious" or high risk of causing injury. This study examined whether vicious dog owners were different on antisocial behaviors and personality dimensions. A total of 869 college students completed an anonymous online questionnaire assessing type of dog owned, criminal behaviors, attitudes towards animal abuse, psychopathy, and personality. The sample was divided into four groups: vicious dog owners, large dog owners, small dog owners, and controls. Findings revealed vicious dog owners reported significantly more criminal behaviors than other dog owners. Vicious dog owners were higher in sensation seeking and primary psychopathy. Study results suggest that vicious dog ownership may be a simple marker of broader social deviance.  相似文献   
50.
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