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51.
52.
Nicole Loper B.Sc. Jack Garland B.Med. Benjamin Ondruschka M.D. Charley Glenn M.D. Kilak Kesha M.D. Simon Stables M.B.Ch.B. Rexson Tse M.D. 《Journal of forensic sciences》2020,65(5):1563-1567
Correctly assessing heart weight can be critical at postmortem examination. The current international guidelines advocate using the short-axis method in dissecting the heart and the heart weighed when the blood is emptied. However, it did not specify at what point the heart should be weighed or how the blood should be emptied. This study compared heart weights at three different time points during the heart examination (immediately after dissecting out of the pericardial sac with blood still in chambers, blood washed/removed from heart chambers without the heart opened, and the heart completely opened, blood emptied, and pad dried). This was to illustrate the variation in measurement and potential errors when the heart is weighed at different time of dissection. The results show that there were statistical and clinical significant differences between the heart weights at each weighing points. We recommend the heart to be completely dissected with any blood and residual washing/rinsing water emptied before being weighed. Although performed in this study, the effect of pad drying the heart on heart weight was not explored and was a limitation in this study. 相似文献
53.
ABSTRACTStudies have demonstrated the efficacy of the Scharff technique for gathering human intelligence, but little is known about how this efficacy might vary among different samples of practitioners. In this training study we examined a sample of military officers (n?=?37). Half was trained in the Scharff technique and compared against officers receiving no Scharff training. All officers received the same case file describing two sources holding information about a terrorist attack. University students (n?=?74) took the role of the semi-cooperative sources. Scharff-trained officers adhered to the training as they (1) aimed to establish the ‘knowing-it-all’ illusion, (2) posed claims as a means of eliciting information, and (3) asked fewer explicit questions. The ‘untrained’ officers asked many explicit questions, questioned the reliability of the provided information, pressured the source, and displayed disappointment with the source's contribution. Scharff-trained officers were perceived as less eager to gather information and left their sources with the impression of having provided comparatively less new information, but collected a similar amount of new information as their untrained colleagues. The present paper both replicates and advances previous work in the field, and marks the Scharff technique as a promising technique for gathering human intelligence. 相似文献
54.
Raymond B. Firehock John A. Gentry Julia W. Rogers James M. Simon Jr 《Intelligence & National Security》2018,33(5):774-783
The literature on intelligence analysis contains many references to the ‘review process’, the mechanism by which analysts’ drafts are converted into corporate products. Analysts whose drafts consistently navigate the process quickly and smoothly are regarded as star performers. Divining the practical meaning of organizational definitions of ‘good’ analysis and the personal preferences of specific senior reviewers is not easy, however. Analysts occasionally commit their understanding of reviewers’ stylistic preferences to paper, effectively providing style guides to help others. This essay presents and explains the development and implications of one such guide, which was designed to help analysts in CIA’s Office of Strategic Research in the early 1970s. 相似文献
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So Close,but so Far? The Davies Commission and the Contested Politics of UK Airport Expansion
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Aviation expansion and the construction of a third runway at Heathrow airport is firmly back on the political agenda. Yet, the stark fact remains that a growing list of British governments has been unable to engineer a partial or temporary policy settlement in aviation. In exploring the challenges of reaching such a settlement, this article characterises the shifting and contested political and policy contexts of UK aviation. It begins by exploring the ‘wicked issue’ of aviation expansion before foregrounding how the politics of air travel is riven by competing policy frames, fragmented governance and the absence of gatekeepers. It argues that the Davies Commission and its efforts to remove aviation from the domain of partisan politics provided little more than a temporary respite for government. It thus concludes by questioning whether the May government's expansion proposals will succeed this time around, outlining how the contributions in this collection address the themes and issues of this overriding policy puzzle. 相似文献
57.
Policy Positions of Bureaucrats at the Front Lines: Are They Susceptible to Strategic Communication?
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It is well established that bureaucrats’ implementation of policies is influenced by their own policy positions, that is, their attitudes toward the given policies. However, what affects the policy positions of bureaucrats? This article focuses on whether the policy positions of bureaucrats at the front lines of government are susceptible to frames and cues embedded in communication. Based on the notion that bureaucrats often adhere to certain professional norms when developing their attitudes toward policies, the authors hypothesize that communication frames and cues that align policies with such norms move bureaucrats’ policy positions in favor of the policy. Results of four studies in European and American settings among mid‐ and street‐level bureaucrats show support for the hypothesized effect. They also show that aligning policies with dimensions outside professional norms is ineffective, possibly even producing opposite effects. 相似文献
58.
Public services—in the UK and elsewhere—are under considerable pressure, not just from austerity, but also from a variety of social, demographic and technological changes (in effect ‘austerity plus’). In this context, three broad options are open to policy‐makers: continue with tried‐and‐tested approaches while spending less money, which in the UK means a reliance on ‘New Public Management’ (NPM); withdraw completely from certain public services; or develop new approaches to public administration. We argue that all of these approaches have been attempted in recent years, but it is the final option that is most interesting and potentially the most beneficial. In this article, we examine experiments with these new approaches in responding to ‘austerity plus’. In particular, we examine various attempts at ‘collaboration’ in public services and discuss the risks associated with them. We conclude by setting out the extent to which policy‐makers have moved beyond NPM and suggesting some of the benefits that this could bring. 相似文献
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60.
Steven Roberts 《Journal of Gender Studies》2018,27(3):274-287
AbstractDrawing on a seven-year longitudinal qualitative study in England, this paper presents evidence of how engagement with housework and childcare is regular and normalized for contemporary working-class young adult men. I explain this development with reference to inclusive masculinity theory, but supplement this by incorporating Mannheim’s concept of social generation, as recently adopted by scholars of youth sociology. The paper thus further augments other research that has documented considerable change in the construction and performance of contemporary masculinities – such as an opening up of gendered behaviours and a decrease (but not erasure) of homophobia – among young men across multiple contexts in English-speaking countries. 相似文献