Characterization of the triacylglycerol crystal formation in adipose tissue during a vehicle collision

The unusual appearance of crystalline fat structures was observed during the postmortem examination of a motor vehicle accident victim. The crystal structures were characterized using Fourier transform infrared spectroscopy and x-ray diffractometry. The structures were found to be made of triacylglycerols, a dominant lipid structure found in human adipose tissue, capable of forming various polymorphic structures. The morphology of the crystalline material was found using both techniques to be predominantly the beta' form of triacylglycerols. The accelerated growth of such triacylglycerol morphology has been observed as a result of shear stresses in other studies involving edible fats. As a result of the findings of this study, it is proposed that increased shear forces may be responsible for the formation of the unusual fat structure found in the victim. An understanding of the effect of forces on the structure of body fat in high-impact collisions can potentially assist in verifying a high-velocity impact.     

Bystander Intervention,Bullying, and Victimization: A Multilevel Analysis of New Zealand High Schools

This study examines the association between schools and student bullying behaviors and victimization among a nationally representative sample (N = 9,107) of New Zealand high school students. In particular, the study sought to explore the role of characteristics of schools and school culture with respect to bystander behavior, while controlling for individual student factors related to victimization and bullying behaviors. Results indicated that a total of 6% of students report being bullied weekly or more often and 5% of students reported bullying other students at least weekly. Results of multilevel analyses suggested that schools characterized by students taking action to stop bullying were associated with less victimization and less reported bullying among students. In contrast, in schools where students reported teachers take action to stop bullying, there was no decline in victimization or bullying. Overall, these findings support whole-school approaches that aid students to take action to stop bullying.     

It's (Change in) the (Future) Economy,Stupid: Economic Indicators,the Media,and Public Opinion

Economic perceptions affect policy preferences and government support. It thus matters that these perceptions are driven by factors other than the economy, including media coverage. We nevertheless know little about how media reflect economic trends, and whether they influence (or are influenced by) public economic perceptions. This article explores the economy, media, and public opinion, focusing in particular on whether media coverage and the public react to changes in or levels of economic activity, and the past, present, or future economy. Analyses rely on content‐analytic data drawn from 30,000 news stories over 30 years in the United States. Results indicate that coverage reflects change in the future economy, and that this both influences and is influenced by public evaluations. These patterns make more understandable the somewhat surprising finding of positive coverage and public assessments in the midst of the Great Recession. They also may help explain previous findings in political behavior.     

Toward 2000 in policy analysis

Looking back over the 20th century and especially over the past 40 years from 1950 to 1990, one can observe various trends in public policy substance and the study of public policy.     

向中国读者介绍美国检察官协会

上海<检察风云>杂志的广大读者们,你们好!我非常高兴应<检察风云>杂志社的邀请向你们介绍美国检察官协会的基本情况.我知道,中国检察官也有自己的组织----中国检察官协会.去年我来北京出席国际检察官联合会第四届年会时,曾和中国的同行们进行了广泛地交流,收获很大.     

Two Properties, One Land: Law and Space in Nineteenth-Century New Zealand

If we use the word land to refer to the physical substance, and reserve the word property for the intellectual apparatus that organizes rights to use land, we can say that in colonial New Zealand, the British and the Maori overlaid two dissimilar systems of property on the same land. That difference in legal thought structured each side's perception of what the other was doing, in ways that illustrate unusually clearly the power of law to organize our aware' ness of phenomena before they reach the level of consciousness. Over the course of the nineteenth century, as the balance of power gradually swung to the side of the British, they were largely able to impose their property system on the Maori. The centrality of property within the thought of both peoples, however, meant that the transformation of Maori into English property rights involved much more than land. Religious belief, engagement with the market economy, political organization–all were bound up in the systems by which both peoples organized property rights in land. To anglicize the Maori property system was to revolutionize Maori life.