Now showing items 515-534 of 5424

    Aproximació facetada de superfícies paramètriques retallades 

    Vigo Anglada, Marc (Date of defense: 1998-11-30)

    Aproximación a un modelo de gestión del conocimiento en incubadoras/viveros de empresas en Cataluña 

    Del Valle Granada, Daniel Alfredo (Date of defense: 2016-01-21)

    Day by day, the great companies are reduced to increase their competitiveness. After these reductions, the small enterprises have kept assuming a prominent role in the employment creation, opportunities of investment and ...

    Aproximación a una taxonomía topológica de formas arquitectónicas y urbanas 

    Millán Gómez, Antonio (Date of defense: 1981-10-01)

    Consta de tres partes: a) Una aclaración de los conceptos de forma arquitectónica y forma urbana aquella elaborada a partir de la crítica arquitectónica reciente y de los tratados clásicos junto con una revisión de esta ...

    Aproximación al estudio del riesgo del bleve y sus efectos en los generadores marinos de vapor y los tanques de carga de los buques LNG-LPG. Aplicación comparativa de las normas que lo regulan y previenen 

    Melo Rodríguez, Germán de (Date of defense: 1994-07-04)

    BELEVE son las iniciales de la siguiente expresión inglesa "Boiling Liquid Expanding Vapor Explosion" que traducido librementes ignifica "Explosión de los Vapores que se expanden al hervir un líquido".<br/>La ELEVE es ...

    Aproximación del transporte de contaminantes en aguas someras mediante elementos finitos de alto orden 

    Villota Cadena, Angel Patricio (Date of defense: 2020-07-09)

    The objective of the doctoral thesis is to perform the numerical approximation of the transient convection-diffusion-reaction (CDR) vector equation in 2D with high order finite elements, quadratic, cubic and fourth order, ...

    Aquifer recharge from intensively irrigated farmland: several approaches 

    Jiménez Martínez, Joaquin (Date of defense: 2010-07-06)

    En las últimas décadas la literatura se ha centrado en la estimación de la recarga natural y los parámetros que la controlan, incluyendo clima, vegetación, suelo, y topografía. Por el contrario, pocos son los trabajos ...

    Arbitrary lagrangian-eulerian formulation of quasistatic nonlinear problems 

    Rodríguez Ferran, Antonio (Date of defense: 1996-10-18)

    En esta tesis se presenta una metodología para la simulación numérica de procesos cuasistaticos en mecánica de sólidos no lineal, basada en una formulación arbitrariamente lagrangiana-euleriana (ale) del problema. Se hace ...

    Architectural explorations for streaming accelerators with customized memory layouts 

    Shafiq, Muhammad (Date of defense: 2012-05-21)

    El concepto básico de la arquitectura mono-nucleo en los procesadores de propósito general se ajusta bien a un modelo de programación secuencial. La integración de multiples núcleos en un solo chip ha permitido a los ...

    Architectural heritage of Yugoslav-socialist character: ideology, memory and identity 

    Stevanovic, Nina (Date of defense: 2017-09-07)

    "Architectural heritage of Yugoslav-socialist character: ideology, memory and identity" studies the ability of architecture to represent political and cultural endeavors and developments in the period from 1945 until 1990 ...

    Architectural support for high-performing hardware transactional memory systems 

    Lupon Navazo, Marc (Date of defense: 2011-12-23)

    Parallel programming presents an efficient solution to exploit future multicore processors. Unfortunately, traditional programming models depend on programmer’s skills for synchronizing concurrent threads, which makes ...

    Architecture support for intrusion detection systems 

    Sreekar Shenoy, Govind (Date of defense: 2012-10-30)

    System security is a prerequisite for efficient day-to-day transactions. As a consequence, Intrusion Detection Systems (IDS) are commonly used to provide an effective security ring to systems in a network. An IDS operates ...

    Architectures and protocols for sub-wavelength optical networks: contributions to connectionless and connection-oriented data transport 

    Triay Marquès, Joan (Date of defense: 2011-10-07)

    La ràpida evolució d’Internet i l’àmplia gamma de noves aplicacions (per exemple, multimèdia, videoconferència, jocs en línia, etc.) ha fomentat canvis revolucionaris en la manera com ens comuniquem. A més, algunes d’aquestes ...

    Arithmetic applications of the Euler systems of Beilinson-Flach elements and diagonal cycles 

    Rivero Salgado, Óscar (Date of defense: 2021-02-12)

    The main objective of this dissertation is the exploration of certain arithmetic applications of the Euler systems of Beilinson--Flach elements and diagonal cycles. Euler systems have been proved to be a very powerful tool ...

    Arithmetic properties of non-hyperelliptic genus 3 curves 

    Lorenzo García, Elisa (Date of defense: 2014-09-10)

    This thesis explores the explicit computation of twists of curves. We develope an algorithm for computing the twists of a given curve assuming that its automorphism group is known. And in the particular case in which the ...

    Around and about the arts in Barcelona (1939-1960) : supporting roles, select circles and small venues 

    Martín-Nieva, Helena (Date of defense: 2023-06-15)

    (English) "Around and about the Arts in Barcelona" explores the slow, difficult introduction of music and visual arts of the avant-garde into the city between the years 1939 and 1960. It looks at the formation of a small ...

    Arquitectura : nit, llum i entorn 

    Puigvert i Flotats, Maria Isabel (Date of defense: 2016-01-25)

    That is NIGHT, LIGHT and ENVIRONMENT make and is ARCHITECTURE. Night and environment, as time and space; (artificial) light as a connecting tool. The aim of the thesis is, therefore, to give visibility and affirm that ...

    Arquitectura ante cambios demográficos : la vivienda existente para gente mayor 

    De Rooij, Marc (Date of defense: 2015-03-06)

    Main purpose of this study was to reveal the relevance of architecture to demographic change, with particular interest in existing private housing in Spain. The demographic shift of the population is one of the most ...

    Arquitectura brutalista en Quito 1960.1980: disección gráfica de una historia en concreto 

    Dávalos Muirragui, Pablo Hernan (Date of defense: 2020-07-07)

    In Ecuador, the adoption and consolidation of international architectural styles has been historically executed within a late period, it has even started to exist, when in the places of their origin these approaches have ...

    Arquitectura como juego simbólico: aproximaciones a la arquitectura desde el medio ambiente histórico y social 

    Albornoz Garcés, Diego (Date of defense: 2010-09-21)

    Se parte con la pretensión estudiar la ambigüedad del significado en la arquitectura, y la posibilidad del símbolo como factor constante, como elemento de vinculación entre el objeto, el entorno y el individuo. La intención ...