28 resultados para Sport-related concussion

em Consorci de Serveis Universitaris de Catalunya (CSUC), Spain


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Paper given by Chris Kennett at the European Forum: Culture, Sport and Proximity held in Almería on the 5 May 2005 and promoted by the Diputación Provincial de Almería. The paper explores the key concepts that comprise the social policy discourse related to immigration and how these relate to sports provision. The potential role for sport in the integration of immigrants is considered, as well as the risks of sports as a potentially divisive force, particularly in terms of racism. This discussion leads to the consideration of the need for intercultural dialogue through sport in order to contribute to the achievement of the sustainable integration of immigrant groups. In order to achieve this goal, research is called for into the needs of immigrant groups as a key phase in the development of sports policy.

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This document includes the results of the research undertaken by the authors on the attempts to organise a Popular Olympiad in Barcelona in 1936.

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Paper presented at the 2000 seminar of the International Chair in Olympism. Key topics of the seminar included references to the multiple narratives, embedded genres and layered symbols that are possible in an Olympic context.

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Paper presented at the 2000 seminar of the International Chair in Olympism. The main topic includes references to how the demand of public investment must be legitimized in terms of public benefits that can be vindicated. The author tries to review the values of this legitimation individually and closely.

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This text corresponds to the contents of the seminar “Information Services at the Sport Institutions” held by the author as part of the programme of activities of the Invited Professor of Olympism of the International Chair in Olympism (IOC-UAB) in 2001. The seminar discusses the potential of technologies such as the Internet in sports documentation.

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Opening conference of the academic course 2005/06 of the Olympic Studies Centre (CEO-UAB), given by Dr. Ian P. Henry, director of the Institute for Sport and Leisure Policy at Loughborough University (United Kingdom). The paper is structured around addressing three themes: how concepts of multiculturalism or interculturalism, nationality and citizenship can be linked to sports policy; how we can conceptualise (and therefore evaluate) the benefits which might be claimed to accrue from sporting projects in terms of multicultural or integration policy; and finally the issue of gender, multiculturalism and sports policy.

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Text de la ponència presentada pel doctor Chris Kennett al “Foro Europeo: Cultura, Deporte y Proximidad” organitzat per la Diputación Provincial de Almería i celebrat a Almeria el 5 de maig de 2005. El text examina els conceptes clau que comprèn el discurs polític social relacionat amb la immigració i com es relacionen aquests conceptes amb l’esport. Es té en compte el paper potencial que juga l’esport en la integració dels immigrants i els riscs dels esports com a força potencialment divisiva, sobretot pel que fa al racisme. Aquesta discussió porta a considerar la necessitat de diàleg intercultural a través de l’esport per tal de contribuir a aconseguir una integració sostenible dels grups immigrants. Per tal d’assolir aquest objectiu, cal fer una recerca sobre les necessitats dels grups immigrants, ja que és una fase clau en el desenvolupament de la política de l’esport.

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The following text corresponds with the lecture that the author presented as "invited lecturer" at the Second World Conference on Sport Sciences held in Barcelona on October, 1991. It is also part of the working papers collection from the Olympic Studies Centre.

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We introduce and study a class of infinite-horizon nonzero-sum non-cooperative stochastic games with infinitely many interacting agents using ideas of statistical mechanics. First we show, in the general case of asymmetric interactions, the existence of a strategy that allows any player to eliminate losses after a finite random time. In the special case of symmetric interactions, we also prove that, as time goes to infinity, the game converges to a Nash equilibrium. Moreover, assuming that all agents adopt the same strategy, using arguments related to those leading to perfect simulation algorithms, spatial mixing and ergodicity are proved. In turn, ergodicity allows us to prove “fixation”, i.e. that players will adopt a constant strategy after a finite time. The resulting dynamics is related to zerotemperature Glauber dynamics on random graphs of possibly infinite volume.

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This paper was presented in the International Symposium on Toward the Creation of New-Sport Cultures, undertaken in Osaka, Japan, in January 28, 1996. The main purpose is to make an interpretation of the cultural values of sport and Olympism in contemporary society, considering the enormous influence that the media have on them.

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This paper was presented at the International Sport Business Symposium, held by the Capital University of Economics and Business in Beijing, in 2008. The speakers, Ferran Brunet, as a professor at the Autonomous University of Barcelona and Zuo Xinwen, as a member of Beijing Development and Reform Commission, both set out to analyze changes in the economic and social development of the city which were undertaken with the aim to celebrate the 2008 Olympic Games. They discuss aspects as a transformation in the mode of economic growth, resources of the Organizing Committee, investments related to the Games, transport and communications, industries, the balance of urban and rural development, urban construction and management service and operations into a well-off society.

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Report for the scientific sojourn carried out at the Université Catholique de Louvain, Belgium, from March until June 2007. In the first part, the impact of important geometrical parameters such as source and drain thickness, fin spacing, spacer width, etc. on the parasitic fringing capacitance component of multiple-gate field-effect transistors (MuGFET) is deeply analyzed using finite element simulations. Several architectures such as single gate, FinFETs (double gate), triple-gate represented by Pi-gate MOSFETs are simulated and compared in terms of channel and fringing capacitances for the same occupied die area. Simulations highlight the great impact of diminishing the spacing between fins for MuGFETs and the trade-off between the reduction of parasitic source and drain resistances and the increase of fringing capacitances when Selective Epitaxial Growth (SEG) technology is introduced. The impact of these technological solutions on the transistor cut-off frequencies is also discussed. The second part deals with the study of the effect of the volume inversion (VI) on the capacitances of undoped Double-Gate (DG) MOSFETs. For that purpose, we present simulation results for the capacitances of undoped DG MOSFETs using an explicit and analytical compact model. It monstrates that the transition from volume inversion regime to dual gate behaviour is well simulated. The model shows an accurate dependence on the silicon layer thickness,consistent withtwo dimensional numerical simulations, for both thin and thick silicon films. Whereas the current drive and transconductance are enhanced in volume inversion regime, our results show thatintrinsic capacitances present higher values as well, which may limit the high speed (delay time) behaviour of DG MOSFETs under volume inversion regime.

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Approximate Quickselect, a simple modification of the well known Quickselect algorithm for selection, can be used to efficiently find an element with rank k in a given range [i..j], out of n given elements. We study basic cost measures of Approximate Quickselect by computing exact and asymptotic results for the expected number of passes, comparisons and data moves during the execution of this algorithm. The key element appearing in the analysis of Approximate Quickselect is a trivariate recurrence that we solve in full generality. The general solution of the recurrence proves to be very useful, as it allows us to tackle several related problems, besides the analysis that originally motivated us. In particular, we have been able to carry out a precise analysis of the expected number of moves of the ith element when selecting the jth smallest element with standard Quickselect, where we are able to give both exact and asymptotic results. Moreover, we can apply our general results to obtain exact and asymptotic results for several parameters in binary search trees, namely the expected number of common ancestors of the nodes with rank i and j, the expected size of the subtree rooted at the least common ancestor of the nodes with rank i and j, and the expected distance between the nodes of ranks i and j.

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"Vegeu el resum a l'inici del document del fitxer adjunt."