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261.
Abstract:  Imaging is an integral diagnostic tool in mass fatality investigations undertaken traditionally by plain X-rays, fluoroscopy, and dental radiography. However, little attention has been given to appropriate image reporting, secure data transfer and storage particularly in relation to the need to meet stringent judicial requirements. Notwithstanding these limitations, it is the risk associated with the safe handling and investigation of contaminated fatalities which is providing new challenges for mass fatality radiological imaging. Mobile multi-slice computed tomography is an alternative to these traditional modalities as it provides a greater diagnostic yield and an opportunity to address the requirements of the criminal justice system. We present a new national disaster victim/forensic identification imaging system—Fimag—which is applicable for both contaminated and non-contaminated mass fatality imaging and addresses the issues of judicial reporting. We suggest this system opens a new era in radiological diagnostics for mass fatalities.  相似文献   
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It is commonplace for observers to see the increasingly prominent role of the BRICS in international economic and political affairs as a Southern challenge to global capitalism and the power of the core Trilateral nation-states. Extant accounts remain mired in a tenacious realist debate over the extent to which the BRICS are challenging the prevailing international order. I suggest that we shift the paradigmatic focus in discussion of the BRICS phenomenon towards a global capitalism perspective that breaks with such a nation-state/inter-state framework. Global integration and transnational capitalist class formation has advanced significantly in the BRICS. BRICS protagonism is aimed less at challenging the prevailing international order than at opening up space in the global system for more extensive integration and a less asymmetric global capitalism. The article examines agricultural subsidies, US–China relations and international trade agreements as empirical reference points in arguing that the concept of the transnational state provides a more satisfying explanatory framework for understanding the BRICS phenomenon than the variety of realist approaches. By misreading the BRICS critical scholars and the global left run the risk of becoming cheerleaders for repressive states and transnational capitalists in the South. We would be better off by a denouement of the BRICS states and siding with ‘BRICS from below’ struggles of popular and working class forces.  相似文献   
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Suicidal behavior is associated with negative outcomes, including completed suicide. This study examined the prevalence of suicidal behavior in a sample of referrals to a youth psychiatric service and investigated the stability of suicidality over 2 years. Of the 140 people (mean age 17.8) who were referred to a youth psychiatric service, 82 who were accepted for treatment (RA group) and 58 who were not accepted (RNA group) were assessed; 57% reported considering suicide and 39% reported attempting suicide in the 12 months prior to referral. Participants who reported suicidal ideation were significantly more likely than nonsuicidal participants to have multiple Axis I diagnoses and lower levels of functioning. At the 2-year follow-up there was a significant reduction in suicidality in the RA group, but not in the RNA group. In conclusion, suicidality is prevalent among young people referred to psychiatric services. Even brief contact with services results in a reduction in suicidality over 2 years.  相似文献   
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The use of intensive supervision programs (ISPs) and other forms of intermediate penal sanctions is increasing in the United States. This paper describes a preliminary investigation of the extent to which informed New Jersey residents believe that intermediate sanctions that are currently being implemented in their state are severe. Using cross-modality matching of magnitude estimation techniques adopted from psychophysics, we obtained severity ratings of 32 sentences across six sentencing modalities (ISPs, probation, imprisonment, home detention, weekend sentencing, and fines) from respondents who had been briefed beforehand about what these sentences entail. Results indicate that our respondents agree that ISPs, weekend sentencing, and home detention have retributive bite and may be accepted as sentences in their own right. Probation was seen as being relatively lenient, while imprisonment was seen as highly severe.  相似文献   
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Abstract

This article analyses the political rhetoric of Russian President Vladimir Putin. Scholars and journalists have devoted considerable space to discussing Putin's policies, but have paid little attention to his political speeches, often assuming that he is purely a pragmatist and that his rhetoric is therefore of little interest. This article argues that a comprehensive analysis of rhetoric helps to reveal Putin's political and ideological orientation. To do so, the article carries out a systematic examination of Putin's political speeches and interviews, and shows that Putin has demonstrated an overall consistency in the general line of his views, albeit with certain changes within that line. Therefore his rhetoric is more than an instrument to confuse political opponents and should be taken seriously as an indication of Putin's policy direction.  相似文献   
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The COVID-19 crisis has called for the mobilization of diverse resources and coordination through administrative networks. This mobilization has brought to light the challenges involved in the recruitment and retention of diverse administrative networks. This Viewpoint essay reviews the importance and difficulties of maintaining diverse administrative networks. The review is followed by concrete strategies for building and maintaining diverse networks in Norman, Oklahoma. The lessons emphasize the role of active and imaginative recruitment and a realistic assessment of the challenges facing members of the network that can interfere with their participation.  相似文献   
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正In March 1974, Yang Zhifa, his five brothers, and their neighbor Wang Puzhi set out to dig a well near the Lishan Mountain in Lintong, east of Xi'an. Lintong was an area full of underwater springs and water courses, so they knew that they wouldn't have to dig far before finding water. What they discovered instead that day led to one of the greatest archaeological discoveries in Chinese history—the Terracotta Army of Emperor Qinshihuang(259-210 B.C.) of the Qin Dynasty(221-206 B.C.).  相似文献   
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