Análisis biomecánico comparativo del último paso en los lanzamientos de jabalina, balonmano y beisbol

Como practicante de balonmano y por haber hecho la especialidad de atletismo, siempre me han interesado los - lanzamientos de todo tipo de móviles, y este interés se acrecentó más al entrar en los pormenores de la técnica que lo hacían ya apasionante. Por todo esto, me decidí a hacer un estudio comparativo de lanzamientos y tratar de hallar - alguna posible relación entre ellos.

Measurement of Distributed Antenna Systems at 2.4 GHz in a Realistic Subway Tunnel Environment.

Accurate characterization of the radio channel in tunnels is of great importance for new signaling and train control communications systems. To model this environment, measurements have been taken at 2.4 GHz in a real environment in Madrid subway. The measurements were carried out with four base station transmitters installed in a 2-km tunnel and using a mobile receiver installed on a standard train. First, with an optimum antenna configuration, all the propagation characteristics of a complex subway environment, including near shadowing, path loss,shadow fading, fast fading, level crossing rate (LCR), and average fade duration (AFD), have been measured and computed. Thereafter, comparisons of propagation characteristics in a double-track tunnel (9.8-m width) and a single-track tunnel (4.8-m width) have been made. Finally, all the measurement results have been shown in a complete table for accurate statistical modeling.

Gritos de Madrid cautivo a los pueblos de España : nuevo género de esclavitud que prepara la bondad y amor paternal del Rey Joseph a los pueblos que tengan la dicha de caer baxo su benéfica dominacion

Contiene: Reglamento de policía para la entrada, salida y circulación de las personas por Madrid13 p. / José I, Rey de España, por su Secretario de Estado, Mariano Luis de Urquijo

Relacion de las festivas aclamaciones, con que celebrò la ... Ciudad de Valencia la noticia de los ... Desposorios de ... Don Carlos Sebastian de Borbon y Farnese, Infante de España, y Rey de las dos Sicilias ... con ... Doña Maria Amelia Christina, Princesa de Saxonia ... : executaronse en ... Valencia en ... el presente año de 1738

Título tomado del principio del texto

LTE as the future railway communication system: benefits and challenges

In this paper the main challenges associated with the migration process towards LTE, will be assessed. These challenges comprise, among others, the next key topics: Reliability, Availability Maintainability and Safety (RAMS) requirements, end to end Quality of Service (QoS) requirements, system performance in high speed scenarios, communication system deployment strategy, and system backward compatibility as well as the future system features for delivering railway services. The practical evaluation of the LTE system capabilities and performance in High Speed Railway (HSR) scenarios, require the development of an LTE demonstrator and an LTE system level simulator. Under this scope, the authors have developed an RF LTE demonstrator, as well as an LTE system level simulator, that will provide valuable information for the assessing of LTE performance and suitability in real HSR scenarios. This work is being developed under the framework of a research project to evaluate the feasibility of LTE to become the new railway communication system. The companies and universities involved in this project are: Technical University of Madrid (UPM), Alcatel Lucent Spain, ADIF (Spanish Railway Infrastructure Manager), Metro de Madrid, AT4 Wireless, the University of A Coruña (UDC) and University of Málaga (UMA).

Design of in-building wireless networks deployments using evolutionary algorithms

In this article, a novel approach to deal with the design of in-building wireless networks deployments is proposed. This approach known as MOQZEA (Multiobjective Quality Zone Based Evolutionary Algorithm) is a hybr id evolutionary algorithm adapted to use a novel fitness function, based on the definition of quality zones for the different objective functions considered. This approach is conceived to solve wireless network design problems without previous information of the required number of transmitters, considering simultaneously a high number of objective functions and optimizing multiple configuration parameters of the transmitters.

El Don Quixote de ahora con Sancho Panza el de antaño

Sign.: [a]-b8, c2

Análisis de puentes de planta circular por el método de la lámina plegada

El comportamiento de los puentes de planta circular y sección transversal muy aligerada presenta un problema complejo, en cuanto a la distribución de esfuerzos(interacción, flexión-torsión, distorsión, reparto de esfuerzos entre las distintas almas, etc.). Para poder realizar un correcto estudio del mismo es necesario disponer de un método de cálculo que analice globalmente el comportamiento de la estructura. El método de la Lámina Plegada constituye una herramienta de trabajo eficaz y de fácil utilización, válida para estructuras de sección transversal constante. En este artículo se presenta una ampliación del método de la Lámina Plegada a este tipo estructural, así como un estudio paramétrico del comportamiento de un puente de sección cajón monocelular.

Mapping Genetic Diversity of Cherimoya (Annona cherimola Mill.): Application of Spatial Analysis for Conservation and Use of Plant Genetic Resources.

There is a growing call for inventories that evaluate geographic patterns in diversity of plant genetic resources maintained on farm and in species' natural populations in order to enhance their use and conservation. Such evaluations are relevant for useful tropical and subtropical tree species, as many of these species are still undomesticated, or in incipient stages of domestication and local populations can offer yet-unknown traits of high value to further domestication. For many outcrossing species, such as most trees, inbreeding depression can be an issue, and genetic diversity is important to sustain local production. Diversity is also crucial for species to adapt to environmental changes. This paper explores the possibilities of incorporating molecular marker data into Geographic Information Systems (GIS) to allow visualization and better understanding of spatial patterns of genetic diversity as a key input to optimize conservation and use of plant genetic resources, based on a case study of cherimoya (Annona cherimola Mill.), a Neotropical fruit tree species. We present spatial analyses to (1) improve the understanding of spatial distribution of genetic diversity of cherimoya natural stands and cultivated trees in Ecuador, Bolivia and Peru based on microsatellite molecular markers (SSRs); and (2) formulate optimal conservation strategies by revealing priority areas for in situ conservation, and identifying existing diversity gaps in ex situ collections. We found high levels of allelic richness, locally common alleles and expected heterozygosity in cherimoya's putative centre of origin, southern Ecuador and northern Peru, whereas levels of diversity in southern Peru and especially in Bolivia were significantly lower. The application of GIS on a large microsatellite dataset allows a more detailed prioritization of areas for in situ conservation and targeted collection across the Andean distribution range of cherimoya than previous studies could do, i.e. at province and department level in Ecuador and Peru, respectively.

Respuesta a la carta que Don Genaro el Afligido, napolitano, escribio a un sugeto de esta corte, explicando los sentimientos de aquella... por... la venida de... Don Carlos III y Doña Amelia de Saxonia [Texto impreso]

Tít. tomado de comienzo de texto

A la Reina nuestra señora (Q.D.G.) en su feliz cumpleaños [Texto impreso] : liras

El texto hace referencia a Maria Josefa Amalia, Reina consorte de Fernando VII desde 1819 hasta 1829

Años de la Reina nuestra señora [Texto impreso] : dia 6 de diciembre

El texto hace referencia a María Josefa Amalia, Reina consorte de Fernando VII desde 1819 hasta 1829

Los estudiantes de la Real Universidad Literaria de Valencia manifiestan su lealtad y amor a SS.MM. en los siguientes versos [Texto impreso]

El pie de imp. consta en colofón