Deporte escolar en Zalla y motivos de abandono

El deporte escolar es un fenomeno muy importante para la evolucion integrar del ni??o. Por ellos se debe trabajar desde todos los puntos que lo rodean para que sea eficaz. Con el paso de los a??os, van apareciendo motivos o razones por las que se decide abandonarlo, por lo que seria interesante dar respuesta a los posibles problemas que surjan y prevenir el abandono del deporte. Se ha realizado un estudio en la localidad de Zalla con las ni??as de 3?? y 4?? de ESO de los dos colegios del municipio con el objetivo de conocer cual es el nivel de pr??ctica deportiva y en segundo lugar saber cuales son los motivos y su influencia dentro del abandono deportivo.

Propuesta para la creaci??n de bases sobre deporte escolar en un municipio

El trabajo va a constar de varios apartados, en el que el ep??grafe m??s importante ser??n los planes de actuaci??n en el cu??l se contar?? lo m??s importante a nivel deportivo, econ??mico, de formaci??n??? Otros apartados de inter??s en el transcurso del proyecto ser??n los principios de identidad y las finalidades y objetivos. Adem??s se realizar un an??lisis del entorno como punto de partida para el conocimiento del las caracter??sticas del municipio donde se llevar?? a cabo el Proyecto Deportivo Escolar, Balmaseda. Por ??ltimo, indicar que tambi??n se realizar?? un programa anual de actividades que al a??o siguiente se valorar??a por medio de una memoria, se presenta, as?? mismo, una propuesta de estructura organizativa de los recursos humanos relacionados con el proyecto. Se llevar?? a cabo, as?? mismo una propuesta de estructura organizativa tomando como base las planteadas por varios autores, tamizados por mi propia experiencia.

El deporte como medio para el fomento de la deportividad: un programa educativo en centros escolares alaveses

LCC Reconocimiento-NoComercial-SinObraDerivada 3.0 España

Protocolo de prevención de partidos de riesgo: una experiencia aplicada para la prevención de la violencia en el fútbol base

[EN] This study presents an applied experience which takes part of a program on prevention of the violence in soccer in school age. The aim was the acquisition of the commitment of the trainers involved in matches considered as non sportive, in the fulfillment of sportive behavior guidelines. To achieve this aim, a meeting was carried out by the trainers of the equipments that led violent incidents in the first round of the league, with the presidents of these equipments, with representatives of the local football Federation and with representatives of the Committee of referees. From this meeting it was intended: 1) to reduce the probability of aggressive and violent incidents; 2) to promote a relation of cooperation between the entities of the teams that led non sportive incidents, and the referee group; and 3) Make the sports context be a protector to prevent non sportive behaviors. The results of this study reflect that the participation had a positive effect in the improvement of the sportsmanship in the return football matches of the league.

Experimentación en Química Física

Nivel educativo: Grado. Duración (en horas): Más de 50 horas

Plan de Marketing en entidades deportivas

A diario, mucha gente se ve obligada a comer lejos de su casa ya que, los apretados horarios, el trabajo, los estudios, la distancia u otros motivos no le permiten acudir a su hogar a almorzar tranquilamente. Además, los recortes sufridos por la crisis en los presupuestos de la mayoría de los hogares y empresas, han llevado a que muchas de esas personas no puedan acudir a comer a restaurantes y tengan que llevarse la comida preparada de su casa para comerla en la calle. Para dar solución a este problema, cada vez más presente en nuestra sociedad, en este Trabajo de Fin de Grado se ha ideado el recinto EATING POINT. Enmarcado dentro del servicio de deportes de los ayuntamientos, permite a sus usuarios comer su propia comida en un lugar agradable y en el centro de su ciudad. A lo largo del trabajo, se expone un plan de negocio para esta entidad deportiva, haciendo hincapié sobretodo, en lo referente a su plan de marketing, el cual se ha desarrollado siguiendo los criterios del marketing para el ámbito de los deportes. Además, se analiza la evolución del marketing deportivo, la política estratégica deportiva, el análisis de gestión y el marketing mix en los servicios deportivos.

Advanced Reaction Systems for Hydrogen Production

[EN] This PhD work started in March 2010 with the support of the University of the Basque Country (UPV/EHU) under the program named “Formación de Personal Investigador” at the Chemical and Environmental Engineering Department in the Faculty of Engineering of Bilbao. The major part of the Thesis work was carried out in the mentioned department, as a member of the Sustainable Process Engineering (SuPrEn) research group. In addition, this PhD Thesis includes the research work developed during a period of 6 months at the Institut für Mikrotechnik Mainz GmbH, IMM, in Germany. During the four years of the Thesis, conventional and microreactor systems were tested for several feedstocks renewable and non-renewable, gases and liquids through several reforming processes in order to produce hydrogen. For this purpose, new catalytic formulations which showed high activity, selectivity and stability were design. As a consequence, the PhD work performed allowed the publication of seven scientific articles in peer-reviewed journals. This PhD Thesis is divided into the following six chapters described below. The opportunity of this work is established on the basis of the transition period needed for moving from a petroleum based energy system to a renewable based new one. Consequently, the present global energy scenario was detailed in Chapter 1, and the role of hydrogen as a real alternative in the future energy system was justified based on several outlooks. Therefore, renewable and non-renewable hydrogen production routes were presented, explaining the corresponding benefits and drawbacks. Then, the raw materials used in this Thesis work were described and the most important issues regarding the processes and the characteristics of the catalytic formulations were explained. The introduction chapter finishes by introducing the concepts of decentralized production and process intensification with the use of microreactors. In addition, a small description of these innovative reaction systems and the benefits that entailed their use were also mentioned. In Chapter 2 the main objectives of this Thesis work are summarized. The development of advanced reaction systems for hydrogen rich mixtures production is the main objective. In addition, the use and comparison between two different reaction systems, (fixed bed reactor (FBR) and microreactor), the processing of renewable raw materials, the development of new, active, selective and stable catalytic formulations, and the optimization of the operating conditions were also established as additional partial objectives. Methane and natural gas (NG) steam reforming experimental results obtained when operated with microreactor and FBR systems are presented in Chapter 3. For these experiments nickel-based (Ni/Al2O3 and Ni/MgO) and noble metal-based (Pd/Al2O3 and Pt/Al2O3) catalysts were prepared by wet impregnation and their catalytic activity was measured at several temperatures, from 973 to 1073 K, different S/C ratios, from 1.0 to 2.0, and atmospheric pressure. The Weight Hourly Space Velocity (WHSV) was maintained constant in order to compare the catalytic activity in both reaction systems. The results obtained showed a better performance of the catalysts operating in microreactors. The Ni/MgO catalyst reached the highest hydrogen production yield at 1073 K and steam-to-carbon ratio (S/C) of 1.5 under Steam methane Reforming (SMR) conditions. In addition, this catalyst also showed good activity and stability under NG reforming at S/C=1.0 and 2.0. The Ni/Al2O3 catalyst also showed high activity and good stability and it was the catalyst reaching the highest methane conversion (72.9 %) and H2out/CH4in ratio (2.4) under SMR conditions at 1073 K and S/C=1.0. However, this catalyst suffered from deactivation when it was tested under NG reforming conditions. Regarding the activity measurements carried out with the noble metal-based catalysts in the microreactor systems, they suffered a very quick deactivation, probably because of the effects attributed to carbon deposition, which was detected by Scanning Electron Microscope (SEM). When the FBR was used no catalytic activity was measured with the catalysts under investigation, probably because they were operated at the same WHSV than the microreactors and these WHSVs were too high for FBR system. In Chapter 4 biogas reforming processes were studied. This chapter starts with an introduction explaining the properties of the biogas and the main production routes. Then, the experimental procedure carried out is detailed giving concrete information about the experimental set-up, defining the parameters measured, specifying the characteristics of the reactors used and describing the characterization techniques utilized. Each following section describes the results obtained from activity testing with the different catalysts prepared, which is subsequently summarized: Section 4.3: Biogas reforming processes using γ-Al2O3 based catalysts The activity results obtained by several Ni-based catalysts and a bimetallic Rh-Ni catalyst supported on magnesia or alumina modified with oxides like CeO2 and ZrO2 are presented in this section. In addition, an alumina-based commercial catalyst was tested in order to compare the activity results measured. Four different biogas reforming processes were studied using a FBR: dry reforming (DR), biogas steam reforming (BSR), biogas oxidative reforming (BOR) and tri-reforming (TR). For the BSR process different steam to carbon ratios (S/C) from 1.0 to 3.0, were tested. In the case of BOR process the oxygen-to-methane (O2/CH4) ratio was varied from 0.125 to 0.50. Finally, for TR processes different S/C ratios from 1.0 to 3.0, and O2/CH4 ratios of 0.25 and 0.50 were studied. Then, the catalysts which achieved high activity and stability were impregnated in a microreactor to explore the viability of process intensification. The operation with microreactors was carried out under the best experimental conditions measured in the FBR. In addition, the physicochemical characterization of the fresh and spent catalysts was carried out by Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES), N2 physisorption, H2 chemisorption, Temperature Programmed Reduction (TPR), SEM, X-ray Photoelectron Spectroscopy (XPS) and X-ray powder Diffraction (XRD). Operating with the FBR, conversions close to the ones predicted by thermodynamic calculations were obtained by most of the catalysts tested. The Rh-Ni/Ce-Al2O3 catalyst obtained the highest hydrogen production yield in DR. In BSR process, the Ni/Ce-Al2O3 catalyst achieved the best activity results operating at S/C=1.0. In the case of BOR process, the Ni/Ce-Zr-Al2O3 catalyst showed the highest reactants conversion values operating at O2/CH4=0.25. Finally, in the TR process the Rh-Ni/Ce-Al2O3 catalyst obtained the best results operating at S/C=1.0 and O2/CH4=0.25. Therefore, these three catalysts were selected to be coated onto microchannels in order to test its performance under BOR and TR processes conditions. Although the operation using microreactors was carried out under considerably higher WHSV, similar conversions and yields as the ones measured in FBR were measured. Furthermore, attending to other measurements like Turnover Frequency (TOF) and Hydrogen Productivity (PROD), the values calculated for the catalysts tested in microreactors were one order of magnitude higher. Thus, due to the low dispersion degree measured by H2-chemisorption, the Ni/Ce-Al2O3 catalyst reached the highest TOF and PROD values. Section 4.4: Biogas reforming processes using Zeolites L based catalysts In this section three type of L zeolites, with different morphology and size, were synthesized and used as catalyst support. Then, for each type of L zeolite three nickel monometallic and their homologous Rh-Ni bimetallic catalysts were prepared by the wetness impregnation method. These catalysts were tested using the FBR under DR process and different conditions of BSR (S/C ratio of 1.0 and 2.0), BOR (O2/CH4 ratio of 0.25 and 0.50) and TR processes (at S/C=1.0 and O2/CH4=0.25). The characterization of these catalysts was also carried out by using the same techniques mentioned in the previous section. Very high methane and carbon dioxide conversion values were measured for almost all the catalysts under investigation. The experimental results evidenced the better catalytic behavior of the bimetallic catalysts as compared to the monometallic ones. Comparing the catalysts behavior with regards to their morphology, for the BSR process the Disc catalysts were the most active ones at the lowest S/C ratio tested. On the contrary, the Cylindrical (30–60 nm) catalysts were more active under BOR conditions at O2/CH4=0.25 and TR processes. By the contrary, the Cylindrical (1–3 µm) catalysts showed the worst activity results for both processes. Section 4.5: Biogas reforming processes using Na+ and Cs+ doped Zeolites LTL based catalysts A method for the synthesis of Linde Type L (LTL) zeolite under microwave-assisted hydrothermal conditions and its behavior as a support for heterogeneously catalyzed hydrogen production is described in this section. Then, rhodium and nickel-based bimetallic catalysts were prepared in order to be tested by DR process and BOR process at O2/CH4=0.25. Moreover, the characterization of the catalysts under investigation was also carried out. Higher activities were achieved by the catalysts prepared from the non-doped zeolites, Rh-Ni/D and Rh-Ni/N, as compared to the ones supported on Na+ and Cs+ exchanged supports. However, the differences between them were not very significant. In addition, the Na+ and Cs+ incorporation affected mainly to the Disc catalysts. Comparing the results obtained by these catalysts with the ones studied in the section 4.4, in general worst results were achieved under DR conditions and almost the same results when operated under BOR conditions. In Chapter 5 the ethylene glycol (EG) as feed for syngas production by steam reforming (SR) and oxidative steam reforming (OSR) was studied by using microchannel reactors. The product composition was determined at a S/C of 4.0, reaction temperatures between 625°C and 725°C, atmospheric pressure and Volume Hourly Space Velocities (VHSV) between 100 and 300 NL/(gcath). This work was divided in two sections. The first one corresponds to the introduction of the main and most promising EG production routes. Then, the new experimental procedure is detailed and the information about the experimental set-up and the measured parameters is described. The characterization was carried out using the same techniques as for the previous chapter. Then, the next sections correspond to the catalytic activity and catalysts characterization results. Section 5.3: xRh-cm and xRh-np catalysts for ethylene glycol reforming Initially, catalysts with different rhodium loading, from 1.0 to 5.0 wt. %, and supported on α-Al2O3 were prepared by two different preparation methods (conventional impregnation and separate nanoparticle synthesis). Then, the catalysts were compared regarding their measured activity and selectivity, as well as the characterization results obtained before and after the activity tests carried out. The samples prepared by a conventional impregnation method showed generally higher activity compared to catalysts prepared from Rh nanoparticles. By-product formation of species such as acetaldehyde, ethane and ethylene was detected, regardless if oxygen was added to the feed or not. Among the catalysts tested, the 2.5Rh-cm catalyst was considered the best one. Section 5.4: 2.5Rh-cm catalyst support modification with CeO2 and La2O3 In this part of the Chapter 5, the catalyst showing the best performance in the previous section, the 2.5Rh-Al2O3 catalyst, was selected in order to be improved. Therefore, new Rh based catalysts were designed using α-Al2O3 and being modified this support with different contents of CeO2 or La2O3 oxides. All the catalysts containing additives showed complete conversion and selectivities close to the equilibrium in both SR and OSR processes. In addition, for these catalysts the concentrations measured for the C2H4, CH4, CH3CHO and C2H6 by-products were very low. Finally, the 2.5Rh-20Ce catalyst was selected according to its catalytic activity and characterization results in order to run a stability test, which lasted more than 115 hours under stable operation. The last chapter, Chapter 6, summarizes the main conclusions achieved throughout this Thesis work. Although very high reactant conversions and rich hydrogen mixtures were obtained using a fixed bed reaction system, the use of microreactors improves the key issues, heat and mass transfer limitations, through which the reforming reactions are intensified. Therefore, they seem to be a very interesting and promising alternative for process intensification and decentralized production for remote application.

Factores y condiciones de la formación del jugador de fútbol en Bogotá

280 p.

Pabellón polideportivo en el municipio de Gorliz

El presente proyecto se desarrolla como Trabajo de Fin de Grado para la obtención del título de Grado en Ingeniería Mecánica, siendo su objeto principal el diseño, cálculo estructural y definición a nivel constructivo de un nuevo pabellón polideportivo en el municipio de Gorliz. La construcción de dicho pabellón busca solventar la carencia existente de instalaciones deportivas en Gorliz, dotando al municipio de un polideportivo que satisfaga, en la medida de lo posible y de acuerdo a los criterios económicos existentes, la demanda de la población en el ámbito deportivo. Si bien, el Censo Nacional de Instalaciones Deportivas del Consejo Superior de Deportes arroja una importante cifra total de 79.412 instalaciones, la distribución de estas no es uniforme, existiendo municipios en los que la carencia en esta material queda claramente reflejada, como lo es el caso de Gorliz. Son varios los estudios realizados, promovidos por el ayuntamiento, a fin de valorar la consideración de la población en relación a esta materia y en ellos queda patente la necesidad existente de una instalación deportiva que complete las ya existentes. De entre todo ellos, cabe destacar la importante cifra obtenida en el estudio sobre hábitos deportivos realizado por la fundación Argibide a finales del 2012, que se desarrolla de forma más extensa a lo largo del proyecto, ya que en éste, el 76% de la población encuestada justifica la no realización de actividades deportivas en el municipio por la falta de posibilidades.

Belauneko ligamendu gurutzatuen hausturaren ondorengo kirol itzulera: 2 metodoen konparaketa

[EUS] Aurreko Ligamendu Gurutzatuen (ALG) lesioa gaur egun kirolean gehien ematen den lesioetako bat da. Lesio hau askoz ere ohikoagoa da emakumeengan, eta batez ere kontakturik gabeko egoeretan ematen da. Lesio honen tratamendu eta errekuperazio metodo desberdinak daude gaur egun. Lan honetan bi kasu desberdinen konparaketa egingo da, batez ere, operazio ondorengo errekuperazioan ematen diren desberdintasunetan, eta hauen emaitzetan zentratuz ondorioak atera ahal izateko.

Interfaz Gráfica para la Automatización y Gestión de Escenarios Experimentales (IGAGEE).

[ES]El sistema IGAGEE proporciona una solución integrada para facilitar la automatización de pruebas y la gestión de equipamiento y resultados en entornos experimentales de laboratorio. En este tipo de escenarios es necesario controlar elementos diversos de forma coordinada y manejar información compleja de configuración y resultados. El sistema IGAGEE permite: (a) resolver de forma adecuada la integración de las herramientas disponibles, (b) solucionar la organización de las configuraciones y resultados, (c) ofrecer una interfaz única a los usuarios para la gestión y visualización de datos y (d) resolver la gestión remota del equipamiento de pruebas. Se ha diseñado el sistema IGAGEE buscando soluciones generales aplicables a entornos diferentes. Para la validación de las propuestas de diseño se ha desarrollado un prototipo inicial atendiendo a las necesidades concretas del grupo de investigación NQaS en su línea de investigación sobre Análisis y Monitorización de Tráfico en red.

Densidad competitiva y periodización táctica en el fútbol de alto nivel: estudio y propuesta

Año tras año, la búsqueda del espectáculo por parte de los aficionados y los imperativos económicos implantados por las televisiones y multinacionales hace que las competiciones deportivas, en este caso las del fútbol, sean cada vez más exigentes. Estas temporadas cada vez más largas y extenuantes hacen que salgan nuevas teorías de entrenamiento como la utilizada por el entrenador portugués José Mourinho, la periodización táctica. Esta teoría rompe con los cánones fundamentales de la teoría del entrenamiento deportivo, desmontando algunos de sus mitos como los periodos preparatorios y sus entrenamientos extenuantes, las relaciones entre volumen e intensidad, la separación clásica entre entrenamientos físicos, técnicos, tácticos y psicológicos Esta metodología que cambia la manera de ver el fútbol y el entrenamiento deportivo, supone una revolución tanto en el diseño de la programación del entrenamiento, como en su desarrollo, involucrando a numerosas ramas (Neurobiología, filosofía etc.) del conocimiento que nunca habían formado parte de este deporte.

Diseño de un programa de entrenamiento para la prevención de lesiones en el ligamento cruzado anterior en jugadores de baloncesto

El proyecto está encuadrado dentro de la temática de Entrenamiento deportivo, el primer objetivo de este trabajo es el de conocer el función del ligamento cruzado anterior dentro de la articulación de la rodilla. A continuación identificar los diferentes factores que influyen en la lesión del ligamento cruzado en jugadores de baloncesto. Y posteriormente, el trabajo se centra en el desarrollo de un posible programa de prevención de las lesiones que afectan a dicho ligamento y que sirva para reducir el riesgo lesivo en los jugadores de baloncesto. Por lo que la primera parte del proyecto es de carácter fundamentalmente teórico, para ello ha sido llevada a cabo una revisión bibliográfica del tema que nos compete, recopilando y tratando toda la información de manera que pueda ser usada para el posterior desarrollo de la propuesta de plan de entrenamiento. La segunda parte consiste en el desarrollo y presentación del plan de entrenamiento, basándonos en los datos científicos recabados anteriormente, utilizando como base dicha información para fundamentar la objetividad del programa de entrenamiento propuesto.

Análisis nutricional y su relación con el estrés psico-físico y el daño muscular en jugadoras profesionales de voleibol a lo largo de una temporada

261 p.

Manifestación de la ansiedad cognitiva y la ansiedad somática en jugadoras de deportes colectivos: fútbol y voleibol

[ES] En los últimos años se constata un aumento de la práctica de deporte por parte de la mujer. Este hecho demanda análisis desde las diferentes áreas científicas, desde la que se aborda el hecho deportivo. En este estudio se ha examinado las dimensiones de los estados de ansiedad (ansiedad cognitiva, autoconfianza y ansiedad somática) que se generan en jóvenes jugadoras de fútbol y voleibol en las pre-post resultado, así como las diferencias significativas que se dan entre estos dos deportes colectivos de distinto nivel competitivo e implementación segmentaría corporal.