2,196 research outputs found

    Resilience in Sports: Sport Type, Gender, Age and Sport Level Differences.

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    There seems to be a broad consensus that there is a positive correlation between resilience and sport performance. However, different studies show divergent results on the role played by certain variables in this relationship. This study aimed to analyze the possible relationships between resilience levels and the practiced sport according to gender, age, and competitive level of the athletes in 1047 competitive athletes from five different sports (handball, basketball, volleyball, athletics, and judo). Resilience was assessed with the Spanish version of the Brief Resilience Scale (BRS). Results of independent samples t-tests or analysis of variance (ANOVA) showed no significant differences on the level of resilience according to the practiced sport or the competitive level. However, the analyses of covariance (ANCOVA) showed that they were related to the gender and age of the athletes, being higher in males than in females, and there was a positive correlation with age. These results seem to suggest the convenience of using differentiated strategies, according to gender and age, when working on all those protective factors that could allow the athlete to perform better when facing adversity in the competitive environmentpost-print384 K

    Entropy Measures for Stochastic Processes with Applications in Functional Anomaly Detection

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    We propose a definition of entropy for stochastic processes. We provide a reproducing kernel Hilbert space model to estimate entropy from a random sample of realizations of a stochastic process, namely functional data, and introduce two approaches to estimate minimum entropy sets. These sets are relevant to detect anomalous or outlier functional data. A numerical experiment illustrates the performance of the proposed method; in addition, we conduct an analysis of mortality rate curves as an interesting application in a real-data context to explore functional anomaly detection.The first and third authors acknowledge financial support from the Spanish Ministry of Economy and Competitiveness ECO2015-66593-P. The Second author acknowledges CONICET Argentina Project 20020150200110BA. The fourth author acknowledges the Spanish Ministry of Economy and Competitiveness Projects GROMA(MTM2015-63710-P), PPI (RTC-2015-3580-7) and UNIKO(RTC-2015-3521-7) and the “methaodos.org” research group at URJC

    Emotional Intelligence of Undergraduate Athletes: The Role of Sports Experience.

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    Sport is an emotional experience. Studies have shown that high emotional intelligence (EI) is associated with better sports performance, though different aspects of sports experience and their relationship with EI are still unclear. This study examined the possible relationships between sports experience and EI dimensions of undergraduate athletes. Likewise, according to the differences described in the literature between men and women, the secondary aim was to identify the possible relationship between EI and sports experience in both subgroups. A total of 1784 [712 men (39.9%), 1072 women (60.1%); mean age = 21.3 years, SD = 4.2)] undergraduate athletes completed the Trait Meta Mood Scale and a sports experience questionnaire. Comparisons between groups were performed using Mann–Whitney-U and H-Kruskal–Wallis tests and correlations between variables were analyzed using Spearman correlation. We found that the number of different sports practiced and the number of years practicing sports were positively associated with emotional repair (ER). However, the number of years practicing sports was negatively associated with emotional attention (EA). Male athletes who trained more and had a higher competitive level were more likely to show higher ER. In any case, it is necessary to take into account that all the associations were weak. Our study suggested that athletes tend to attend to and value their feelings and use positive thinking to repair their negative moods.post-print196 K

    Ludwig Wittgenstein. Parcours architectural d’un philosophe analytique

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    [EN] The architectural condition and its connotations in other areas of culture, such as analytical philosophy, is a challenge that can be observed through the figure of the intellectual from 19th century Vienna, Ludwig Wittgenstein. His obsessive dedication, a manifest disposition in any work that occupies his time, would lead to a clear foray into the profession of architect, among other activities. His imprint was exposed in his work and perpetuated through the iconic Stonborough house, built for his sister in Vienna. In it, he will culminate a work that testifies to the mastery of interior spatial proportion, rationality and control over architectural detail to its last consequences. His masterpiece “Tractatus Logico-Philosophicus” (1921), together with “Being and Time” by Martin Heidegger (1927), constitute the two referents of Western thought of the last century. In it, he investigates the exercise carried out by the philosopher, in the context of architecture. He addresses the exact representation of the world through the application of a deductive logic method, with properly ordered propositions with which to structure what for him constitutes the essential event of the architectural “fact.”[CA] La condició arquitectònica i les seues connotacions en altres àmbits de la cultura, com el de la filosofia analítica, suposa repte divisible a través de la figura de l’intel·lectual de la Viena del segle XIX, Ludwig Wittgenstein. La seua dedicació obsessiva, tarannà manifest en qualsevol labor que ocupara el seu temps, derivaria, entre altres activitats, en una clara incursió en la professió d’arquitecte. La seua empremta queda exposada en un breu itinerari de la seua obra la qual queda perpetuada a través de la icònica casa Stonborough, construïda per a la seua germana a Viena. En ella culminarà una obra en la qual es testimonia el domini de la proporció espacial interior, la racionalitat i control sobre el detall arquitectònic portat a les seues últimes conseqüències. A partir de l’anàlisi de la seua obra mestra el Tractatus Logico-Philosophicus (1921), que al costat de Ser i Temps de Martin Heidegger (1927) constitueixen els dos referents del pensament occidental del passat segle, s’indaga sobre l’exercici que desenvolupa el filòsof, en el context de l’arquitectura, sobre la representació exacta del món mitjançant l’aplicació d’un mètode de lògica deductiva, amb proposicions degudament ordenades amb les quals estructurar el que per a ell constitueix l’esdeveniment essencial del, en aquest cas, “fet” arquitectònic.[ES] La condición arquitectónica y sus connotaciones en otros ámbitos de la cultura, como el de la filosofía analítica, supone reto divisable a través de la figura del intelectual de la Viena del siglo XIX, Ludwig Wittgenstein. Su dedicación obsesiva, talante manifiesto en cualquier labor que ocupara su tiempo, derivaría, entre otras actividades, en una clara incursión en la profesión de arquitecto. Su impronta queda expuesta en un breve itinerario de su obra la cual queda perpetuada a través de la icónica casa Stonborough, construida para su hermana en Viena. En ella culminará una obra en la que se testimonia el dominio de la proporción espacial interior, la racionalidad y control sobre el detalle arquitectónico llevado a sus últimas consecuencias. A partir del análisis de su obra maestra el Tractatus Logico-Philosophicus (1921), que junto a Ser y Tiempo de Martin Heidegger (1927) constituyen los dos referentes del pensamiento occidental del pasado siglo, se indaga sobre el ejercicio que desarrolla el filósofo, en el contexto de la arquitectura, sobre la representación exacta del mundo mediante la aplicación de un método de lógica deductiva, con proposiciones debidamente ordenadas con las que estructurar lo que para él constituye el acontecimiento esencial del, en este caso, “hecho” arquitectónico.[FR] La condition architecturale et ses connotations dans d’autres domaines de la culture, comme celui de la philosophie analytique, suppose un enjeu aperçu à travers la figure de l’intellectuel de Vienne du XIXe siècle Ludwig Wittgenstein. Son dévouement obsessif, attribut manifeste dans tous les travaux qu’il a entreprit, déboucha, parmi d’autres activités, sur une évidente incursion dans la profession d’architecte. Son empreinte est exposée dans un bref parcours de son oeuvre, perpétuée moyennant l’iconique maison Stonborough, construite pour sa soeur à Vienne. Il culminera avec celle-là un témoignage de la maîtrise de la proportion spatiale intérieure, la rationalité et le contrôle sur le détail architectural porté à ses dernières conséquences. À partir de l’analyse de son chef-d’oeuvre Tractatus Logico-Philosophicus (1921), constituant avec Être et Temps de Martin Heidegger (1927) les deux références de la pensée occidentale du dernier siècle, dans cet article on s’interroge sur l’exercice développé par le philosophe, dans le contexte de l’architecture, à propos de la représentation exacte du monde moyennant l’application d’une méthode de logique déductive, à l’aide de propositions dûment ordonnées avec lesquelles structurer ce qui pour lui constitue l’événement essentiel du (dans ce cas-là) « fait » architectural.A les estudiants de la Universidad de Granada que han col·laborat en l’elaboració dels materials gràfics: Victoria Melo Domene i Patricia Romero Leal.García Nofuentes, JF.; Molinero Sánchez, JG.; Martínez Ramos E Iruela, R. (2021). Ludwig Wittgenstein. Itinerari arquitectònic d’un filòsof analític. ANUARI d’Arquitectura i Societat. 0(1):352-381. https://doi.org/10.4995/anuari.2021.16306OJS35238101Aguilar Reyes, Pablo Emilio. "Domus Logico-Philosolphicus: La casa de Wittgenstein." Bitácora Arquitectura, no. 32 (2016): 14-25. https://doi.org/10.22201/fa.14058901p.2016.32.56187Bayón Álvarez, Mariano. "La casa de Ludwig Wittgenstein." Revista de arquitectura del COAM, no. 281 (1989): 24-27.Bernhard, Thomas. Corrección. Traduït per Miguel Sáenz. Madrid: Alianza Editorial, 2014. Publicación original 1975.Clemente Quintana, Enrique. "El proyecto de la casa de Ludwig Wittgenstein en Skjolden, Noruega." Tesi Doctoral, Universitat Politècnica de València, 2015.Heidegger, Martin. Ser y Tiempo. Traduït per Jorge Eduardo Rivera. Madrid: Trotta, 2012.Heredero, Ernesto. "La cabaña de Wittgenstein. La morada de quien nunca encontraba nada lo suficientemente sencillo". Global Square, no. 1 (2017). https://www.globalsquaremagazine.com/2017/12/10/la-cabana-de-wittgenstein-la-morada-de-quien-nunca-encontraba-nada-lo-suficientemente-sencillo/Leitner, Bernhard. The Architecture of Ludwig Wittgenstein. A documentation. New York: New York University Press, 1976.López Arquillo, Juan Diego. "Proyectar la verdad. La casa Wittgenstein." Tesi Doctoral. Universidad Politécnica de Madrid, 2012.Macarthur, David. "Working on Oneself in Philosophy and Architecture: A Perfectionist Reading of the Wittgenstein House." Architectural Theory Review 19, no. 2 (2014). https://doi.org/10.1080/13264826.2014.951869Mijares Bracho, Carlos. Tránsitos y demoras. Esbozos sobre el quehacer arquitectónico. Chihuahua: Instituto Superior de Arquitectura y Diseño, 2002.Monk, Ray. Ludwig Wittgenstein. El deber de un genio. Barcelona: Anagrama S.A., 1994.Morales, José Ricardo. Arquitectónica. Chile: Universidad del Biobio. Facultad de Arquitectura y Construcción, 1984.Paden, Roger. Mysticism and architecture: Wittgenstein and the meanings of the Palais Stonborough. Plymouth: Lexington Books. (2007).Rhees, Rush. Recuerdos de Wittgenstein. Traduït per Rafael Vargas. México: Ediciones Fondo de Cultura Económica, 1989.Tanizaki, Junichiro. El elogio de la sombra. Traduït per Julia Escobar. Madrid: Siruela, 2008.Wijdeveld, Paul. Ludwig Wittgenstein: architect. Thames Hudson Londres (1999).Wittgenstein, Ludwig. Zettel. Traduït per Octavio Castro y Carlos Ulises Moulines. Londres: Basil Blackwell, 1967.Wittgenstein, Ludwig. Tractatus Logico-Philosophicus. Traduït per Jacobo Muñoz Veiga e Isidoro Reguera Pérez. Madrid: Gredos, 2009

    A novel on-site deployment, commissioning and debugging technique to assess and validate WSN based smart systems

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    In this work a novel on-site toolset-based architecture for tackling the main challenges of deploying and commissioning large scale WSN-based systems is proposed. This is one of the first implementations that addresses a complete set of runtime algorithms to efficiently deploy sensor platforms in the target scenarios based on the inclusion of the real behavior of the nodes within the in-situ simulation chain, combined with the integration of runtime diagnosis and reprogramming strategies to analyze the performance of the deployment in-field

    Diseño de un simulador visual basado en óptica adaptativa

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    En el siguiente trabajo fin de grado se aborda el diseño de un simulador visual basado en óptica adaptativa. Este diseño se encamina a la utilización de los recursos de la Universidad de Zaragoza. En él se analizan los sistemas de óptica adaptativa anteriores, y se realizan los análisis de conjugaciones potencias y aperturas del sistema óptico. Se siguen unos criterios de diseño como maximizar la velocidad del sistema, minimizando los riesgos de la luz infrarroja. Maximizar la cantidad de luz que llega al sensor Hartmann Shack. Maximizar el rango de las aberraciones de alto orden corregibles y obtener el control sobre el centrado del sujeto

    A novel on-site deployment, commissioning and debugging technique to assess and validate WSN based smart systems

    Get PDF
    In this work a novel on-site toolset-based architecture for tackling the main challenges of deploying and commissioning large scale WSN-based systems is proposed. This is one of the first implementations that addresses a complete set of runtime algorithms to efficiently deploy sensor platforms in the target scenarios based on the inclusion of the real behavior of the nodes within the in-situ simulation chain, combined with the integration of runtime diagnosis and reprogramming strategies to analyze the performance of the deployment in-field
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