http://hdl.handle.net/10553/120 2013-05-23T13:44:30Z 2013-05-23T13:44:30Z Saá Guerra, Yves de Martín-González, J.M. Arjonilla López, Nieves Sarmiento Montesdeoca, Samuel Rodríguez Ruiz, David García Manso, Juan M. http://hdl.handle.net/10553/9883 2013-04-08T07:48:08Z 2013-01-01T00:00:00Z

Título : Analysis of competitiveness in the NBA regular seasons Autor : Saá Guerra, Yves de; Martín-González, J.M.; Arjonilla López, Nieves; Sarmiento Montesdeoca, Samuel; Rodríguez Ruiz, David; García Manso, Juan M. Resumen : [EN] Research background and hypothesis. Several attempts have been made to understand some modalities of sport from the point of view of complexity. Most of these studies deal with this phenomenon with regard to the mechanics of the game itself (in isolation). Nevertheless, some research has been conducted from the perspective of competition between teams. Our hypothesis was that for the study of competitiveness levels in the system of league competition our analysis model (Shannon entropy), is a useful and highly sensitive tool to determine the degree of global competitiveness of a league. Research aim. The aim of our study was to develop a model for the analysis of competitiveness level in team sport competitions based on the uncertainty level that might exist for each confrontation. Research methods. Degree of uncertainty or randomness of the competition was analyzed as a factor of competitiveness. It was calculated on the basis of the Shannon entropy. Research results. We studied 17 NBA regular seasons, which showed a fairly steady entropic tendency. There were seasons less competitive (? 0.9800) than the overall average (0.9835), and periods where the competitiveness remained at higher levels (range: 0.9851 to 0.9902). Discussion and conclusions. A league is more competitive when it is more random. Thus, it is harder to predict the fi nal outcome. However, when the competition is less random, the degree of competitiveness will decrease signifi cantly. The NBA is a very competitive league, there is a high degree of uncertainty of knowing the fi nal result.

2013-01-01T00:00:00Z García Manso, Juan M. Martín-González, J.M. Da Silva-Griggoletto, M.E. http://hdl.handle.net/10553/9923 2013-04-10T11:03:22Z 2012-01-01T00:00:00Z

Título : Los sistemas complejos y el mundo del deporte Autor : García Manso, Juan M.; Martín-González, J.M.; Da Silva-Griggoletto, M.E. Resumen : [ES] En el campo del deporte y del entrenamiento deportivo, un terreno particularmente multidisciplinar, pocos trabajos se han hecho hasta el momento desde la óptica de los sistemas complejos. Tampoco el mundo de la medicina ha asumido de forma sólida esta forma de entender el mundo. La tradicional visión del deporte y de las ciencias que lo alimentan es simple y siempre realizada desde un punto de vista lineal del mundo. Un fenómeno es lineal si la respuesta es proporcional al estímulo. Tratamos en este trabajo de plantear nuestro entorno desde el principio de la no-linealidad, del comportamiento caótico y de la interconexión de los procesos y los sucesos. Entendemos que esto nos ayudará a mejorar la idea que tradicionalmente nos determina la estructura del deporte y su propia lógica interna; [EN] In the sports and the sports training fields, an especially multidisciplinary area, only a few works have been made so far from a complex systems standpoint. Neither has the medical world solidly attained this way of understanding the world. The traditional view of sports and the sciences that nurture it, is simple and always performed from a lineal standpoint. A phenomenon is only considered lineal if the response is proportional to the stimulus. In this paper, we try to outline our environment from the non-linearity principle, the chaotic behavior, and the interconnection of processes and events. We understand this might help improve the idea that has traditionally determined the structure of sports and its own internal logic.

2012-01-01T00:00:00Z González Muñoz, Adelina http://hdl.handle.net/10553/1398 2010-09-09T11:05:41Z 1996-01-01T00:00:00Z

Título : Estudio de la distribución de los vientos entre las Islas Canarias y Cabo Blanco. Resultados preliminares Autor : González Muñoz, Adelina

1996-01-01T00:00:00Z http://hdl.handle.net/10553/657 2010-12-17T12:31:04Z 1998-01-01T00:00:00Z

Título : Cálculo de velocidades oceánicas superficiales en el área del afloramiento del NW de Africa mediante imágenes del sensor AVHRR

1998-01-01T00:00:00Z