930 resultados para Models for the evaluation of credibility and reputation


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Because millions of youth are involved in sport, the sport context is important to consider in advancing the growth experiences of young people (Cˆot´e et al., 2007; Fraser-Thomas et al., 2005). Furthermore, research in developmental psychology has highlighted the value of structured programs, including sport, in helping to promote positive youth development (Fredricks & Eccles, 2006). Youth sport involvement has been linked to high levels of enjoyment (Scanlan et al., 1989), however, negative outcomes, such as burnout, have also been reported (Gould et al., 1996). In the present study, the Developmental Assets Profile (Search Institute, 2004) was used to explore personal (internal assets) and contextual (external assets) outcomes associated with youth sport. Results suggest that three particular assets (positive identity, empowerment, and support) are important to focus on in youth sport programs to decrease burnout symptoms and enhance enjoyment. Path analyses were also conducted to test a proposed model and exploratory results confirmed links of particular assets to sport outcomes. The results are discussed in terms of integration with Bronfenbrenner’s ecological theory (1999) and recommendations are suggested for sport programmers to consider to develop these assets within youth sport.

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At a time of crisis – a true state of emergency – both the Court of Justice of the European Union and the German Federal Constitutional Court have failed the rule of law in Europe. Worse still, in their evaluation of the ersatz crisis law, which has been developed in response to financial and sovereign debt crises, both courts have undermined constitutionality throughout Europe. Each jurisdiction has been implicated within the techocratisation of democratic process. Each Court has contributed to an incremental process of the undermining of the political subjectivity of European Citizens. The results are depressing for lawyers who are still attached to notions of constitutionality. Yet, we must also ask whether the Courts could have acted otherwise. Given the original flaws in the construction of Economic and Monetary Union, as well as the politically pre-emptive constraints imposed by global financial markets, each Court might thus be argued to have been forced to suspend immediate legality in a longer term effort to secure the character of the legal jurisdiction as a whole. Crisis can and does defeat the law. Nevertheless, what continues to disturb is the failure of law in Europe to open up any perspective for a return to normal constitutionality post crisis, as well as its apparent inability to give proper and honest consideration to the hardship now being experienced by millions of Europeans within crisis. This contribution accordingly seeks to reimagine each Judgment in a language of legal honesty. Above all, this contribution seeks to suggest a new form of post-national constitutional language; a language which takes as its primary function, proper protection of democratic process against the ever encroaching powers of a post-national executive power. This contribution forms a part of an on-going effort to identify a new basis for the legitimacy of European Law, conducted jointly and severally with Christian Joerges, University of Bremen and Hertie School of Government, Berlin. Differences do remain in our theoretical positions; hence this individual essay. Nevertheless, the congruence between pluralist and conflict of law approaches to the topic are also readily apparent. See, for example, Everson & Joerges (2013).

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This work aimed to evaluate the colour and texture of a Portuguese traditional sweet “egg chestnuts” along a storage period of 12 days under refrigeration. For this, the colour coordinates were measured through a colorimeter and the textural parameters were evaluated by compression and puncture tests using a textutrometer. The results showed that the colour coordinates do not vary along time, corresponding to very low values of total colour difference. Hardness, chewiness and springiness decreased in the first 3 days but after that the values were maintained approximately constant. In contrast, resilience and cohesiveness did not change along time. While crust firmness increased along storage, both the flesh firmness and stickiness did not change. The adhesiveness measured through the penetration test decreased considerably from the first to the last day. Hence, it was concluded that colour is better preserved than texture along a 12 day storage period under refrigeration.

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Software architecture erodes over time and needs to be constantly monitored to be kept consistent with its original intended design. Consistency is rarely monitored using automated techniques. The cost associated to such an activity is typically not considered proportional to its benefits. To improve this situation, we propose Dicto, a uniform DSL for specifying architectural invariants. This language is designed to reduce the cost of consistency checking by offering a framework in which existing validation tools can be matched to newly-defined language constructs. In this paper we discuss how such a DSL can be qualitatively and qualitatively evaluated in practice.

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National Highway Traffic Safety Administration, Washington, D.C.

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Federal Highway Administration, Washington, D.C.

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Mode of access: Internet.

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Mode of access: Internet.

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Mode of access: Internet.

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National Highway Traffic Safety Administration, Washington, D.C.