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61.
Forensic pathologists are often asked to estimate postinjury survival time and to render an opinion on the probable extent of physical activity following fatal injury. To study this question, the case files of the Dade County Medical Examiner's Office were reviewed. The year 1983 was chosen arbitrarily for this study and all the autopsy reports of gunshot or stab wound victims whose survival period satisfied criteria established for this study were reviewed. The data were compared to those from a similar study done in 1961. In addition, this study noted the presence and influence of drugs or alcohol on the cause of death and the postinjury survival time.  相似文献   
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Portrayals of suicide in the media are controversial because they may impact on suicide rates and methods. The aim of this study was to analyze the effect of the broadcast of a television documentary wherein an adolescent girl is interviewed about her suicide plan and subsequently dies by suicide. National suicide rates during the 8 weeks prior to the program and the 4 weeks following it were compared to the same periods in the previous year. There was no significant difference in the rates of completed and attempted suicides before and after the program. There was a shift toward the method used in the film after the broadcast, but it was found to be nonspecific to that year. A significant decrease was noted in the mean age of suicide attempters in the last promotional week prior to the broadcast compared to the previous year (p = .032). These preliminary findings suggest that the repeated televised promotion of a documentary on suicide may raise the risk of suicide in vulnerable populations. Further investigations in bigger populations are needed.  相似文献   
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This study explores correlations between bystanders’ intervention styles by means of the bullying circle model. Three aims were examined in this study. First, we reevaluated the number and type of bystander intervention styles in aggressive school incidents. Second, we examined the association between reports of relational aggression and victimization and bystander intervention styles. Third, we estimated relationships between the different bystander intervention styles, by examining two directional paths. Participants were 1,518 adolescents (61.9% boys, 38.1% girls) from 15 Israeli religious and secular middle and high schools. The data analysis indicated two new intervention styles: help-seeker and passive bystander. Two structural models, illustrating the path leading to and from provictim and antivictim bystander intervention styles are presented. The distinction between the “participant-role approach” and the bullying circle is discussed in order to address the theoretical difference between social categorization of fixed bystander roles as opposed to rating bystander intervention styles on a continuum.  相似文献   
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ABSTRACT

Does foreign aid strengthen or weaken post-conflict states? We examine the effects of aid on tax collection after civil war, an important dimension of state effectiveness. While the literature emphasizes aid’s perverse effects, the relationship between aid dependence and the growth of tax collection is unclear. We argue that the impact of aid reflects its political utility for ruling elites in consolidating their authority after civil war. While dominant parties subvert tax strengthening reforms to solidify their political base, elites in more fractionalized settings rely on external political backing to manage internal challenges to their authority, and are more likely to comply with donor conditions. We test this argument through a Latent Curve Analysis of tax collection rate growth in post-civil war countries from 1978 to 2012. We find that aid is associated with slower growth in tax collection in dominant party settings, and more rapid tax growth in politically fractionalized settings. The findings highlight the need for attention to internal political dynamics to explain aid effectiveness after civil war, and point to opportunities to strengthen institutions in some post-conflict countries.  相似文献   
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Abstract

In his seminal work, Stegman contended that creative finance is an inefficient means of financing low‐income housing production. As evidence, he cited the high transaction costs associated with the complex financing structures that make a low‐income housing development feasible. In this article, we extend Stegman's work by examining the impacts of creative finance over time. We rely on data gathered as part of an evaluation of 36 housing developments sponsored by nonprofits.

The data indicate that most of the developments in our study remained financially viable in part because of their reliance on creative finance. We find evidence supporting three positive impacts of creative finance: the establishment of long‐term partnerships, the increased community acceptance of low‐income housing developments, and the improved technical skills of organization staff. We also find that none of the long‐term negative impacts are inherent in creative finance and offer four suggestions on minimizing them.  相似文献   
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This article compares and contrasts the systems of regulation and deregulation in the British and West European television industries. Although all television systems were affected by the information revolution and neo-liberal political economy in the 1980s,in many respects the British experience was Unique. The evolution of a mixed public/private system over forty years and the unique position of the BBC as a source of skilled labour and as a cultural benchmark for the entire industry,placed it in a stronger position than other public service systems to meet the new challanges to its hegemony. The British television industry demonstrates the tenacity of well-estabilished social structures and policy-making behaviour. This will be shown by reviewing the history of the recent Broadcasting Act. The European dimension of broadcasting policy and regulation is discussed in terms of the EC Directives and support for high defination television. This shows that the aim of protecting European industry and culture is not dissimilar from the ambitions of national regulation at an earlier stage.  相似文献   
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