Now showing items 1309-1328 of 5424

    Criterios de teoría de la información en procesado adaptativo de la señal y aplicaciones 

    Sala i Álvarez, Josep (Date of defense: 1995-06-15)

    En esta tesis hemos querido básicamente considerar el diseño de funciones de coste para adaptación ciega en un amplio margen de aplicaciones en el ámbito de las comunicaciones digitales, tomando en consideración los ...

    Criterios numéricos en la resolución de la transferencia de calor en fenómenos de convección 

    Pérez Segarra, Carlos David (Date of defense: 1988-02-18)

    La finalidad de esta tesis es la obtención de las distribuciones de velocidades, presiones y temperaturas en la convección forzada de flujos compresibles en situaciones bidimensionales y de estabilización. Es a partir de ...

    Criteris constructius, energètics i ambientals per intervenir o rehabilitar en zones rurals o de muntanya a partir de l'estudi comparatiu de l'arquitectura tradicional al Pirineu Occidental català i els Alps suïssos 

    Bunyesc Palacín, Josep (Date of defense: 2013-05-24)

    The thesis work started with the beginning of the freelance professional career. The subjects investigated throughout this work came up of the worries and questions during the project design and building process of real ...

    Crítica e debate arquitectónico na 3ª série da revista “Arquitectura” Portugal, 1957/1974 

    Correia, Nuno Carlos Pedroso de Moura (Date of defense: 2016-01-18)

    O primeiro número da revista “Arquitectura” foi publicado em Janeiro de 1927. E embora com interrupções e alterações de orientação editorial, a revista publicou-se até 1984, em quatro séries. Nos primeiros 30 anos publicaram-se ...

    Cross-layer design and optimization of medium access control protocols for wlans 

    Kartsakli, Elli (Date of defense: 2012-02-16)

    This thesis provides a contribution to the field of Medium Access Control (MAC) layer protocol design for wireless networks by proposing and evaluating mechanisms that enhance different aspects of the network performance. ...

    Cross-layer modeling and optimization of next-generation internet networks 

    Pedrola Escribà, Oscar (Date of defense: 2012-11-30)

    Scaling traditional telecommunication networks so that they are able to cope with the volume of future traffic demands and the stringent European Commission (EC) regulations on emissions would entail unaffordable investments. ...

    Cross-layer optimization in optical networks 

    Angelou, Marianna (Date of defense: 2012-04-16)

    Network planning and operation in core optical networks require processes that lead to a cost-effective network able to effectively accommodate the given traffic demands. Crosslayer techniques that exploit information ...

    Crowd simulation and visualization 

    Pérez, Hugo (Date of defense: 2019-05-09)

    Large-scale simulation and visualization are essential topics in areas as different as sociology, physics, urbanism, training, entertainment among others. This kind of systems requires a vast computational power and memory ...

    Crowdsensing-driven route optimisation algorithms for smart urban mobility 

    Mrazovic, Petar (Date of defense: 2018-10-22)

    Urban rörlighet anses ofta vara en av de främsta möjliggörarna för en hållbar statsutveckling. Idag skulle det dock kräva ett betydande skifte mot renare och effektivare stadstransporter vilket skulle stödja ökad social ...

    Cruise speed reduction for air traffic flow management 

    Delgado Muñoz, Luis (Date of defense: 2013-04-08)

    Avui dia un considerable nombre d’infraestructures del transport aeri tenen problemes de congestió. Aquesta situació es veu empitjorada amb l’increment de trànsit existent i amb la seva densitat deguda al sistema de hub i ...

    Crutch gait patterns characterization through spatial and temporal parameters 

    Narváez Dorado, Marien Cristina (Date of defense: 2023-09-29)

    (English) Crutches are widely used as assistive walking devices for a diverse population. They are often prescribed by clinicians/therapists to help offload the lower extremities for individuals with impairments. They can ...

    Cryogenic Silicon Microstrip detector modules for LHC 

    Perea Solano, Blanca (Date of defense: 2004-07-05)

    CERN is presently constructing the LHC, which will produce collisions of 7 TeV protons in 4 interaction points at a design luminosity of 1034 cm-2 s-1. The radiation dose resulting from the operation at high luminosity ...

    Crystallization, processing and applications of new polyesters 

    Díaz, Angélica (Date of defense: 2015-05-06)

    Poly(alkylene dicarboxylate)s constitute a family of biodegradable polymers with increasing interest for both commodity and speciality applications. The most of these polymers can be prepared from biobased diols and ...

    Crystallographic study on oligonucleotide coiled-coils 

    Luchi, Daniela de (Date of defense: 2008-07-25)

    En la presente tesis doctoral se han realizado estudios estructurales de DNA. Estudios previos han demostrado que los coiled-coils de d(ATATATATATAT) y d(ATATATATAT) tienen unos parámetros geométricos muy diferentes. El ...

    Cuando la vivienda colectiva era moderna : desde Portugal a otros paises de expresión portuguesa : 1948-1974 

    Rodrigues, Inês Lima (Date of defense: 2014-09-30)

    This doctoral research explores the forms of modern collective housing accomplished in Portugal and in other territories of Portuguese language under Oliveira Salazar's dictatorship. lt seeks to highlight the indisputable ...

    Cuantificación de la mejora de las condiciones ambientales producida por el arbolado urbano : caso de estudio Barcelona, España y Santo Domingo, República Dominicana 

    Rojas Cortorreal, Gilkauris María (Date of defense: 2016-12-05)

    Urban space is an element not only traffic, habitat and work, but also recreation relationship and especially in the Mediterranean and warmer climates. A man tool to interact with their environment. But due to the increase ...

    Cuantificación del riesgo global del asegurado para mejorar la tarificación 

    Padilla Barreto, Alemar Elaine (Date of defense: 2019-05-16)

    The first contribution of this Thesis is the creation of a new risk measure that allows to classify the clients according to the risk that they bring to the company. This measure defined from the aggregate information at ...

    Cuernavaca : ciudad de fraccionamientos residenciales de baja densidad (1900-1997). Los ejemplos de: llanos de Ahuatepec y lomas de Ahuatlán 

    Pacheco Diaz, José Ignacio (Date of defense: 2020-12-09)

    With this research I wanted to find out what the urban growth of Cuernavaca was like from 1900 to 1997, and understand the dynamics of that process in the context of a strong capitalism, in order to explain how the ...

    Cultura Corporativa: Misión, Visión y Valores en la Gestión Estratégica de las empresas del sector de la Automoción en España 

    Martos Calpena, Ramon (Date of defense: 2009-12-21)

    El título de la Tesis responde a lo que es el objetivo general de ésta:conocer y analizar la relación existente entre las prácticas empresariales enrelación a sus empleados y la Dirección Estratégica, con la cultura ...

    Cultura, arquitectura y espacio urbano: la comunidad mexicana y la producción del espacio urbano en Houston, Texas. 

    Espinosa-Oropeza, Barry A. (Date of defense: 2012-12-3)

    Esta disertación examina el papel de la cultura en la producción del espacio urbano de las ciudades multiculturales contemporáneas. El argumento principal de la tesis establece la existencia de una relación dialéctica ...