Now showing items 95-114 of 41845

    A constitutive model of human esophagus tissue with application for the treatment of stenosis 

    Sánchez Molina, David (Date of defense: 2013-11-07)

    This dissertation is a research about the mechanical behavior of the human esophagus. This work is intended to be applied in the treatment of stenosis and other esophageal diseases that frequently require a procedure of ...

    A constraint-based hypergraph partitioning approach to coreference resolution 

    Sapena Masip, Emili (Date of defense: 2012-05-16)

    The objectives of this thesis are focused on research in machine learning for coreference resolution. Coreference resolution is a natural language processing task that consists of determining the expressions in a discourse ...

    A construção de Cidades no Brasil: Capital, poder público, população e a produção do espaço urbano em Vitória da Conquista (1940 - 2010) 

    Soares dos Santos, Ronan (Date of defense: 2014-01-24)

    Este trabalho, baseado em pesquisa empírica e bibliográfica, pretende reconstituir a relação entre o poder público, o capital imobiliário, a população e a produção do espaço urbano na cidade de Vitória da Conquista – Ba, ...

    A construção do conhecimento europeu sobre a China, c. 1500 - c. 1630. Impressos e manuscritos que revelaram o mundo chinês à Europa culta 

    Roque de Oliveira, Francisco M. (Date of defense: 2003-03-12)

    Com a chegada dos navios de Vasco da Gama ao litoral indostânico (1498), a conquista do grande empório marítimo de Malaca por Afonso de Albuquerque (1511) e o primeiro desembarque português nas costas da província chinesa ...

    A contextual view on the role of contemporary architecture in urban tourism destinations: exploring why contemporary architecture is attracting tourism 

    Specht, Jan (Date of defense: 2013-01-25)

    Architecture forms an inherent part of urban tourism. Nevertheless, so far little research has been carried out regarding the interdependencies between urban tourism and architecture in general, as well as contemporary ...

    A contrastive study of the EFL vowel system in native Spanish, French, German and Russian learners 

    Juan Checa, José Javier (Date of defense: 2021-03-03)

    This thesis focuses on the phonetic difficulties that learners of English as a foreign language will encounter. This research wants tó propose a new point of view; a different and wider angle on how to approach this ...

    A contribution of budding yeast to unravel aging. Entry into quiescence relies on the transceptor Mtl1 by sensing nutrients and regulation of signaling pathways 

    Sundaram, Venkatraghavan (Date of defense: 2015-01-10)

    Saccharomyces cerevisiae is a premier model system to study ageing in post mitotic cells. In this study, we show that Mtl1, member of the Cell Wall Integrity pathway (CWI), plays a positive role in Chronological Life ...

    A contribution to chemical process operation support: new machine learning and surrogate models based approaches for process optimization, supervision and control 

    Shokry Abdelaleem Taha Zied, Ahmed (Date of defense: 2021-05-05)

    In the chemical process industry, the decision-making hierarchy is inherently model-based. The scale and complexity of the considered models (e.g., enterprise, plant or unit model) depend on the decision-making level (e.g., ...

    A contribution to exchange rate forecasting based on machine learning techniques 

    Sanabria Montañez, José Antonio (Date of defense: 2011-10-17)

    El propòsit d'aquesta tesi és examinar les aportacions a l'estudi de la predicció de la taxa de canvi basada en l'ús de tècniques d'aprenentatge automàtic. Aquestes aportacions es veuen facilitades i millorades per l'ús ...

    A contribution to multi-criteria decision making in sustainable energy management based on fuzzy and qualitative reasoning 

    Afsordegan, Arayeh (Date of defense: 2015-12-21)

    Energy problems are serious problems caused by limited resources and by human activity such as deforestation, water pollution and various other long-term practices that have environmental impact which produces global warming ...

    A Contribution to Multivariate Volatility Modeling with High Frequency Data 

    Marius, Matei (Date of defense: 2012-03-09)

    La tesi desenvolupa el tema de la predicció de la volatilitat financera en el context de l’ús de dades d’alta freqüència, i se centra en una línia de recerca doble: proposar models alternatius que millorarien la predicció ...

    A contribution to resource recovery from wastewater. Anaerobic processes for organic matter and nitrogen treatment 

    Basset Olivé, Núria (Date of defense: 2015-10-16)

    Organic matter and nutrients present in urban and industrial wastewater should be removed or valorised to reduce its impact on the environment. Conventional wastewater treatments are focused on the removal of these pollution ...

    A contribution to sustainable management of integrated material/energy networks in process industries 

    Morakabatchiankar, Shabnam (Date of defense: 2021-07-22)

    Towards sustainability forces process industries to change their traditional patterns. Therefore, efficient retrofitting has been a significant challenge and raised several issues, motivating the process system engineering ...

    A contribution to the finite element analysis of high-speed compressible flows and aerodynamics shape optimization 

    Kouhi Esfahani, Mohammad (Date of defense: 2013-09-30)

    This work covers a contribution to two most interesting research elds in aerodynamics, the fi nite element analysis of high-speed compressible flows (Part I) and aerodynamic shape optimization (Part II). The fi rst part ...

    A contribution to the ranking and description of classifications 

    Sánchez Hernández, Germán (Date of defense: 2013-09-13)

    This thesis presents a novel and complete fuzzy multi-criteria decision making (MCDM) methodology. This methodology is specifically designed for selecting classifications in the framework of unsupervised learning systems. ...

    A contribution to the simulation of Vlasov-based models 

    Vecil, Francesco (Date of defense: 2007-12-17)

    Esta tesis está dedicada al desarrollo, aplicación y test de métodos para la simulación numérica de problemas procedentes de la física y de la ingeniería electrónica. La principal herramienta aplicada a lo largo de todo ...

    A contribution to the theory of convolutional codes from systems theory piont of view 

    Um, Laurence Emilie (Date of defense: 2015-05-25)

    Information is such a valuable good of our time. Given that the transmission of information has always been subject to precision problems, knowing the obstacles existing between the transmitter and the receiver, eventual ...

    A contribution to the use, modelling and organization of data in biodiversity conservation 

    Marcer i Batlle, Arnald (Date of defense: 2013-05-13)

    Aquesta tesi fa una contribució al tractament de les limitacions en les dades de biodiversitat, presències d'espècies, per a produir mapes útils en la conservació de la biodiversitat mitjançant l'ús dels models de distribució ...

    A controller-driven approach for Opportunistic Networking 

    Toro Valdivia, MªCarmen de (Date of defense: 2023-01-27)

    Les xarxes oportunistes (OppNets) aprofiten les oportunitats de contacte entre els nodes, el quals utilitzen l’habilitat de comunicar-se directament entre ells, per fer fluir les dades a través d’una xarxa mancada ...

    A Convex Decomposition Perspective on Dynamic Bandwidth Allocation and Applications 

    Morell Pérez, Antoni (Date of defense: 2008-09-23)

    Tradicionalment, les tècniques d'accés múltiple en sistemes de comunicacions multi-usuari han estat desenvolupades o bé orientades a la connexió o bé orientades al tràfic. En el primer cas, l'objectiu és establir tants ...