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561.
Finding that players' names and statistics are historical factsused by fantasy baseball league CBC in a manner that advancesfree speech rights, the United States District Court for theEastern District of Missouri held that CBC's use did not violatethe players' publicity rights and excused CBC from an earliercontractual agreement. 相似文献
562.
Children's exposure to food marketing has exploded in recent years, along with rates of obesity and overweight. Children of color and low-income children are disproportionately at risk for both marketing exposure and becoming overweight. Comprehensive reviews of the literature show that advertising is effective in changing children's food preferences and diets.This paper surveys the scope and scale of current marketing practices, and focuses on the growing use of symbolic appeals that are central in food brands to themes such as finding an identity and feeling powerful and in control.These themes are so potent because they are central to children in their development and constitution of self. The paper concludes that reduction of exposure to marketing will be a central part of any successful anti-obesity strategy. 相似文献
563.
Research has shown a link between police officer stress and negative coping strategies, particularly problematic alcohol consumption. Unfortunately, most research on this topic has not been theoretically informed. Agnew's general strain theory (GST) offers a potential theoretical explanation for this relationship. Furthermore, few studies of GST had been conducted on samples other than school-aged adolescents or college students. The purpose of this study was two-fold. First, the authors examined whether GST could explain drinking prevalence and problematic alcohol consumption among police officers. Second, the generalizability of GST to a sample of police officers was examined. Using data collected from a large sample of Baltimore, Maryland police officers, support for GST was found. Consistent with theoretical expectations, multivariate logit and ordinal logit regression models showed that the relationship between work-related strain and drinking prevalence and problematic alcohol consumption was mediated through anxiety/depression. Ideas for future research are discussed. 相似文献
564.
565.
Margaret H. Ariotti 《Legislative Studies Quarterly》2021,46(1):85-118
How does government composition affect government spending in Africa’s democracies? Many scholars have examined the political, institutional, and ideological determinants of government spending, finding that government attributes can affect government spending levels. However, many of these studies have focused on OECD countries, largely overlooking the link between government spending and government composition in African democracies. I examine support for two existing theories about the characteristics of governments that can lead to increases in spending levels: the number of parties in government and the number of ministers. I assess empirical evidence for these theories using original data on government composition in 19 African countries from 1990 to 2015 and data on government spending from the World Bank. I find that a coalition at the time the budget is passed is associated with increased spending, but the number of cabinet ministers does not appear to systematically affect levels of government spending. 相似文献
566.
567.
Kevin Gibson 《Negotiation Journal》2011,27(4):477-492
In this note I examine the concept of sacred values. Some commentators have recommended avoiding the question or postponing negotiations until other issues have been settled, whereas others have suggested that few sacred values cannot be rendered into some form of trade‐off (i.e., they are pseudosacred). Here, I follow Scott Atran and Robert Axelrod and argue that ritual and the sacred can be an important component of negotiation and, when addressed effectively, have great potential to break impasse. I first examine the notion of the sacred and its near synonyms, the priceless and the intrinsically valuable. I then look at the issue of valuing life and show that although society places limits on lives as a matter of policy, it paradoxically funds heroic acts, such as mine rescues, which defy economic justification. These acts turn out to fulfill an important symbolic and ritualistic function. Finally, I draw out three implications of the framework for negotiators: negotiators should engage in some form of values clarification among the parties, material compromise by one party does not necessarily indicate that that party's values were not ultimate or that these have been relinquished, and considerable weight should be placed on ritualistic and symbolic gestures with regard to values. 相似文献
568.
569.
Clément R Guay JP Redpath M Sauvageau A 《The American journal of forensic medicine and pathology》2011,32(4):378-382
Petechiae, one of the classic signs of asphyxia, are thought to be more frequently observed in cases of hanging where part of the body is supporting the victim's weight, ie, cases of incomplete hanging. However, there is very little evidence-based medicine to support this claim. The present study is intended to evaluate the relationship between petechiae and the type of hanging (complete vs. incomplete). Furthermore, several other variables were analyzed to determine if they contribute significantly to the presence of petechiae. An 8.5-year retrospective study of 206 cases of death by hanging reviewed autopsy reports for the presence of petechiae. For each case, the following information was also compiled: gender and age, height and weight, body mass index, the type of hanging (complete or incomplete suspension), the type of ligature used (narrow or wide), and whether or not the victim had received cardiopulmonary resuscitation maneuvers. Statistical analysis revealed that the incidence was higher among incomplete hanging victims compared with cases of complete suspension and that the incidence of petechiae varied inversely with the height of the victims. The other factors were not shown to contribute significantly to the presence of petechiae. 相似文献
570.
Abstract: Low concentrations of microbial pathogens in pure and mixed samples were detected using a bead‐based, liquid array technology. A 20‐bp sequence in the 23S rRNA gene, rrl, was amplified in four microorganisms: Bacillus cereus, Escherichia coli, Salmonella enterica and Staphylococcus aureus. PCR products were positively identified with the Luminex® 100? system. The system could detect very low amounts of DNA and the instrument response was proportional to the input concentration. The lower limit of detection (LLD) was determined to be 0.5 ng for B. cereus and E. coli and 2 ng for S. enterica. The LLD for S. aureus was not determined as the instrument response was still above the threshold when quantities of DNA as low as 0.25 ng were used. The platform positively identified organisms present in mixed samples even when the minor component was overshadowed by a 10‐fold excess of the major component. 相似文献