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211.
This article traces the battle in the United States during the Obama administration, continuing into the Trump administration, to protect children's rights to food. It explores barriers to development of sound, science‐based food policies, including the refusal to recognize food as a human right, anti‐science denialism, hostility toward government regulation, and relative powerlessness of children. It points to the role of a “Big Food Pyramid” composed of powerful food industry and large scale distribution and marketing interests in blocking sound policies in prenatal and infant nutrition, school lunches, SNAP and WIC, the marketing to children of high fat and fructose‐laden products, and campaigns to increase youth fitness. While predicting a continuing assault at the federal level on children's rights to safe and healthy foods, the article highlights the positive role of consumer demand in shaping marketing, labeling and production of food and opportunities for leaders in the food industry and in government at local, municipal and state levels to continue the battle for sound food policies. 相似文献
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Lauren A. Decker M.D. Gary M. Hatch M.D. Sarah L. Lathrop D.V.M. Ph.D. Kurt B. Nolte M.D. 《Journal of forensic sciences》2018,63(5):1401-1405
We explored the value of postmortem computed tomography (PMCT) to augment autopsy in evaluating strangulation fatalities. A literature search identified 16 studies describing autopsy findings in 576 deaths and two studies describing autopsy and PMCT findings in six deaths. Similar cases were identified from our institution, yielding 130 deaths with autopsy findings and 14 deaths with both autopsy and PMCT findings. The presence of laryngohyoid fracture and soft tissue hemorrhage was compared from autopsy and autopsy+PMCT cases. The detection rates of fractures in autopsy and autopsy+PMCT cases were not significantly different. PMCT identified all fractures observed at autopsy and five fractures not identified. While PMCT may not detect soft tissue injuries in decomposed remains or subtle internal hemorrhages in neck injury, it is equally able to detect bony injuries as autopsy and might surpass autopsy in detecting subtle fractures. We conclude PMCT is useful to supplement autopsy in strangulation cases. 相似文献
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Cristina Cattaneo M.D. Ph.D. ; David Porta B.Sc. ; Daniele Gibelli M.D. ; Corrado Gamba B.Sc. 《Journal of forensic sciences》2009,54(3):531-533
Abstract: A frequently encountered task in the forensic scenario is verification of the human origin of severely degraded fragments of bone. In these cases histological methods which consider osteon size and morphology can prove to be useful. The authors in the present study verify the applicability of published algorithms to flat and subadult bones from human, dog, cat, cow, rabbit, sheep, pig, chicken, quail, and turkey samples. Metric analysis was performed on 2031 Haversian canals. Analyses carried out on human samples confirmed a success rate of around 70% on long adult bones; however the percentage of wrong answers was particularly high in the case of newborns and older subadults as well as on flat bones in general. Results therefore suggest that such regression equations should be limited only to bone fragments from long adult bones. 相似文献
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Cristina Cattaneo Stefanie Ritz-Timme Peter Gabriel Daniele Gibelli Elena Giudici Pasquale Poppa Doerte Nohrden Sabine Assmann Roland Schmitt Marco Grandi 《Forensic science international》2009,183(1-3):e21-e24
The issue of juvenile pornography has seen an increase in the past few years of the number of expert opinions requested to forensic pathologists, paediatricians and other various experts within the forensic and medical fields concerning the age of represented individuals. Regardless of the entity of the problem, no actual method exists which can allow us to give an objective and scientific answer, particularly in the postpubertal stage. Using parameters related to sexual maturation can be very dangerous. Nonetheless some experts still insist with similar types of “expertises”. This study aims at verifying the ability of different experts in assessing age of postpubertal individuals represented in pornographic material. Results underline the difficulties and major uncertainties of age evaluation by visual observation of photographic material particularly when the subjects have reached the sexual maturation stage – and therefore in verifying whether the individual is above or below 18 years of age (an important age limit for most European countries as far as this type of crime is concerned). Furthermore the study stresses the need both to search for an alternate approach and to apply extreme caution in judicial evaluation. 相似文献
215.
Bueno de Mesquita and Lalman's version of an expected utility theory of war has become one of the most widely cited theories of international conflict. However, the testing of the theory has lagged behind its theoretical development. In its most sophisticated formulation, the theory has been tested on only 707 dyad-years, all drawn from Europe between 1816 and 1970. We present a test of the expected utility theory of war (as developed in War and Reason ) on the international system from 1816 to 1984. Specifically, we examine the relationship between the main equilibrium variables derived under the "domestic variant" of the international interaction game and behavioral outcomes using multinomial logit. We find that the equilibria correlate with actual behavior in both the set of all dyads and a subset of politically relevant dyads, even after including a set of control variables. The relationship is somewhat less clear among the population of all interstate-directed dyads, however, with key equilibrium variables having smaller effects at increasing the odds of interstate conflict among all dyads. We also present a new software program, EUGene , which generates expected utility data and can serve as an important data management tool for international relations researchers. 相似文献
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Lauren Elkin 《Women: A Cultural Review》2016,27(3):239-264
The modernist city is commonly thought of as a city of exteriors; we envision the ‘spaces of modernity’ as sites of industry or leisure, and apply the very notion of the ‘urban’—urban planning, urban studies—to the way we approach public spaces. But by reading together the paintings of Gwen John (1876–1939) and the writings of Jean Rhys (1890–1979), we discern a different modernist story than we are used to hearing—one that collapses divisions between the room and the street, the private and the public. By focusing on tropes of rooms in their works, the author seeks to nuance our understanding of John’s and Rhys’s relationship to community from within the supposed safety or isolation of their interior rooms, and argues more broadly for a women’s modernism of the city that collapses divisions between the room and the street, the private and the public. These two figures, who are usually read as ‘outsiders’ to mainstream modernist culture, produce a distinct ‘insider/outsider’ aesthetic which reveals them to be working not outside, but at the very heart of modernist experimentation. 相似文献
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