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951.
Lauren M. Weidner Ph.D. Gregory Nigoghosian M.S. Kelie C. Yoho M.S. Jonathan J. Parrott Ph.D. Krystal R. Hans Ph.D. 《Journal of forensic sciences》2020,65(6):2036-2041
Research documenting insect colonization of human remains is limited in North America, and currently nonexistent for the American Midwest. Such research is essential for forensic entomologists to identify species of research interest in a region. In this study, we collected insects from human remains in 24 cases across Indiana from June 2016 through September 2018. We analyzed species composition across scene type and season. Eight species of blow flies were collected as larvae from human remains, with Phormia regina and Lucilia sericata as the two predominant colonizers. Phormia regina was the most numerous species collected from outdoor scenes (73.6% of total collections) while L. sericata was the most numerous from the indoor scenes (60.4% of total collections). With scene types pooled, Calliphora vicina and Cochliomya macellaria were the predominant species in the fall (55.6% and 42.2%, respectively); P. regina was the dominant colonizer in the spring (68.6%); and P. regina and L. sericata were the predominant colonizers (46.5% and 44.4%, respectively) in the summer. In addition to these findings, we confirmed the first record of Lucilia cuprina colonizing human remains in Indiana having collected this species from three cases. A single adult Chrysomya megacephala was collected from an indoor scene in southern Indiana, which represents its second collection in the state. Beetles belonging to the families Staphylinidae, Silphidae, Histeridae, Cleridae, Trogidae, Dermestdae, and Nitidulidae were also collected from two outdoor scenes. This study provides important baseline data for forensic entomologists in Indiana, as well as surrounding states with similar environments. 相似文献
952.
Jonathan Best 《Intelligence & National Security》2019,34(2):243-262
This article will offer an assessment on the effectiveness of clandestine operations conducted by the German military intelligence service, the Abwehr, against the British colony of Gibraltar during the Second World War. This assessment is based on declassified British archival records, and this paper will argue that while the Abwehr had complex networks which attempted operations against the British at Gibraltar the Germans actually achieved little meaningful success. This article will reason that the inability to achieve any significant results was due to ineffective leadership and direction from Abwehr officers who also oversaw inadequate agent recruitment and training which impaired Abwehr clandestine operations. 相似文献
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Political Behavior - In times when the public and scholarly debates around the effects of norms on political decision making are at their height—and in light of the argument that government... 相似文献
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National Intelligence Estimates are consensus-driven intelligence products. Yet there is considerable evidence supporting the use of competitive intelligence at every level of activity, including the presentation of finished products to consumers. We examine NIEs from two important periods in US foreign policy: the buildup in Vietnam and Gorbachev's reforms. We find in both cases alternate viewpoints were not presented in the US IC's premier intelligence product when such views could have made a difference. Consistent with contemporary findings in cognitive psychology, we argue the manner in which NIEs are structured and presented should be reformed to offer better decision support. 相似文献
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Design thinking has become a popular approach for governments around the world seeking to address complex governance challenges. It offers novel techniques and speaks to broader questions of who governs, how they govern, and the limits of rational instrumentalism in policy making. Juxtaposing design thinking with an older tradition of policy design, this article offers the first critical analysis of the application of design thinking to policy making. It argues that design thinking does not sufficiently account for the political and organizational contexts of policy work. Design thinking also errs in universally privileging one particular policy style over others, and fails to account for the reality of policy mixes. Despite these deficiencies, it is argued that design thinking can inform and enrich governance by helping policy designers produce more adaptable designs, better appreciate the behavioral dynamics of public sector design, and leverage networked approaches to social problem solving. 相似文献
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Despite numerous papers relating to the prediction of nose projection for the purposes of facial approximation, there is little guidance for nose tip shape that has been evaluated on a known data set. This study presents a novel, simple technique for validation of the reconstructed nose tip shape based on methods used in actual approximation practice. The data set was comprised of 25 full-head computed tomography (CT) patient scans. In 22 of the 25 patients across all age and sex groups, when the head is tilted so that soft tissue pronasale is superimposed on hard tissue rhinion, the curvature of the nose tip was found to mimic the curvature of the superior portion of the nasal aperture. This occurs when the head is tilted dorsally by approximately 60° (55.87±5.91). Individuals with snub noses presented a much wider tip curvature. The method was highly repeatable and was evaluated through inter- and intra-observer studies (error=3.15%). 相似文献
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