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Forecasters often disagree on revenue predictions because of differing techniques. Some states, such as Utah, have turned to the use of survey research methods to avoid this dilemma. This article reviews many of the national forecasting models examining consumer sentiment currently in use. And it compares the Utah experience with surveys used in other states.  相似文献   
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Presents the results of spectrophotometric and histologic examinations of subdural bleedings, meninges and brain matter in the acute period of a lethal craniocerebral injury. Discusses the possible use of a complex of histologic and biochemical studies in determination of the period elapsed since the injury.  相似文献   
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How partner violence is transferred across generations is relatively unexplored. This paper proposes that anger expression style (constructive, destructive direct, destructive indirect) mediates the relationship between exposure to family violence and dating violence perpetration by adolescents. Data are from 1,965 completed self-administered questionnaires given to eighth- and ninth-grade students in a primarily rural county in North Carolina in 1994. Results varied by gender and type of exposure to family violence. For females, destructive direct and destructive indirect anger expression styles mediated the relationship between experiencing family violence and dating violence perpetration. For males, this relationship was mediated primarily by destructive direct anger expression style. The association between witnessing family violence and dating violence perpetration for females was mediated by destructive direct anger expression style only. Witnessing family violence was not associated with dating violence perpetration for males, and therefore could not be mediated. This study suggests that adolescents exposed to family violence learn anger expression styles that put them at risk of being perpetrators of dating violence. Further research is needed to identify other mediators that explain how partner violence is transferred across generations.  相似文献   
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Abstract Even if the institutions of representative democracy that have developed in the nation‐state context cannot be simply transposed to the European Union, for practical and normative reasons they do provide the main starting point for any reflection on the EU's ‘democratic deficit’. This article draws upon the Constitution prepared by the European Convention to reconstruct the concept of representative democracy in the EU. Drawing on the proposals put forward, it identifies two distinctive challenges that need to be overcome if the concept of representative democracy is to be successfully applied to the EU: the multilevel character of the polity and the shift of the centre of political gravity from legislative to executive politics. The article then examines the extent to which the institutional proposals contained in the Constitution go to meet these two challenges and also highlights some aspects in which these proposals fall short.  相似文献   
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