830 research outputs found

    Running across Europe: The rise and size of one of the largest sport markets

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    Item does not contain fulltextWho is doing a run with the running boom? The growth and governance of one of Europe's most popular sport activities / Jeroen Scheerder, Koen Breedveld and Julie Borgers -- Belgium (Flanders): trends and governance in running / Julie Borgers, Steven Vos and Jeroen Scheerder -- Denmark: running for the sake of running? A profile and segmentation of runners / Peter Forsberg -- England: the governance and history of running, the decision to run, and trends in running participation / Andrew Spiers, Spencer Harris, Angela Charlton and Peter Smale -- Finland: from elite running to mass running events / Hanna Vehmas and Jukka Lahti -- Germany: running participation, motivation and images / Kirstin Hallmann, Christoph Breuer and Sören Dallmeyer -- Greece: mass running, a new trend from ancient times? / Leonidas Petridis -- Hungary: the popularisation and expansion of amateur running culture / Szilvia Perényi -- The Netherlands: rising participation rates, shifting segments / Paul Hover, Harold van der Werff and Koen Breedveld -- Slovenia: the case of Ljubljana marathon participants / Mojca Doupona Topi? and Samo Rauter -- Spain: a sociological analysis of the evolution and characteristics of running / Ramon Llopig-Goig and Anna Vilanova -- Running across Europe: the way forward / Koen Breedveld, Jeroen Scheerder and Julie Borgers268 p

    Correction to: Decisional Balance Inventory (DBI) Adolescent Form for Smoking: Psychometric Properties of the Persian Version

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    Correction After publication of the article [1], it has been brought to our attention that the first and last names of the third author were transposed in the original article. The author was published as “Ponnet Koen” where in fact the correct name is “Koen Ponnet”. The original article has been revised to reflect this

    Acceptance conditions in automated negotiation

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    In every negotiation with a deadline, one of the negotiating parties has to accept an offer to avoid a break off. A break off is usually an undesirable outcome for both parties, therefore it is important that a negotiator employs a proficient mechanism to decide under which conditions to accept. When designing such conditions one is faced with the acceptance dilemma: accepting the current offer may be suboptimal, as better offers may still be presented. On the other hand, accepting too late may prevent an agreement from being reached, resulting in a break off with no gain for either party. Motivated by the challenges of bilateral negotiations between automated agents and by the results and insights of the automated negotiating agents competition (ANAC), we classify and compare state-of-the-art generic acceptance conditions. We focus on decoupled acceptance conditions, i.e. conditions that do not depend on the bidding strategy that is used. We performed extensive experiments to compare the performance of acceptance conditions in combination with a broad range of bidding strategies and negotiation domains. Furthermore we propose new acceptance conditions and we demonstrate that they outperform the other conditions that we study. In particular, it is shown that they outperform the standard acceptance condition of comparing the current offer with the offer the agent is ready to send out. We also provide insight in to why some conditions work better than others and investigate correlations between the properties of the negotiation environment and the efficacy of acceptance conditions.MediamaticsElectrical Engineering, Mathematics and Computer Scienc

    Measuring Safety Culture Using an Integrative Approach: The Development of a Comprehensive Conceptual Framework and an Applied Safety Culture Assessment Instrument

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    An exponential amount of academic research has been dedicated to the safety culture concept, but still, no consensus has been reached on its definition and content. In general, safety culture research lacks an interdisciplinary approach. Furthermore, although the concept of safety culture is characterised by complexity and multifacetedness, the safety culture concept has been characterised by reductionism, where models and theories simplify the concept in order to better grasp it, leading to confined approaches. In this article, the multifacetedness of safety culture is acknowledged, and the topic is addressed from a safety science perspective, combining insights from multiple academic disciplines. An integrative and comprehensive conceptual framework to assess safety culture in organisations is developed, taking into account the limitations of existing models, as well as the needs of the work field. This conceptual framework is called the ‘Integrated Safety Culture Assessment’ (ISCA), where the ‘assessment’ refers to its practical usability. The practical rendition of ISCA can be used to map the safety culture of an organisation and to formulate recommendations in this regard, with the ultimate goal of bringing about a change towards a positive safety culture. The comprehensiveness of ISCA lies in the inclusion of technological factors, organisational or contextual factors and human factors interacting and interrelating with each other, and in considering both observable or objective safety-related aspects in an organisation, and non-observable or subjective safety-related aspects. When using ISCA, organisational safety culture is assessed in an integrative way by using a variety of research methods involving the entire organisation, and by taking into account the specific context of the organisation
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