Enviaments recents

  • Advancement of methods for passive acoustic monitoring : a framework for the study of deep-diving cetacean 

    Solsona Berga, Alba (Universitat Politècnica de Catalunya, 2019-01-30)
    Tesi
    Accés obert
    Marine mammals face numerous anthropogenic threats, including fisheries interactions, ocean noise, ship strikes, and marine debris. Monitoring the negative impact on marine mammals through the assessment of population ...
  • Simulation and bulk detection of topological phases of matter 

    Maffei, Maria (Universitat Politècnica de Catalunya, 2019-01-29)
    Tesi
    Accés obert
    Differently from the majority of the other phases of matter, which are characterized by local order parameters, the topological phases are characterized by integer or semi-integer numbers, the topological invariants, which ...
  • Una ciudad para el peatón : recorrido, espacio y red 

    León Vivanco, María Fernanda (Universitat Politècnica de Catalunya, 2019-01-31)
    Tesi
    Accés obert
    A city for pedestrians : routes, space and network. The pedestrian relevance in the configuration of the contemporary city had grew steadily and more spaces are demanded for them. The subject is not new, but requires a ...
  • Controlling the multipolar interference of nanoantennas 

    Hancu, Ion Michael (Universitat Politècnica de Catalunya, 2019-01-18)
    Tesi
    Accés obert
    The emission and detection of light is a main pillar of both fundamental research and the advancement of modern technologies. From digital communications and quantum computing to novel cancer treatments and faded jeans, ...
  • Advanced analytics through FPGA based query processing and deep reinforcement learning 

    Malazgirt, Gorker Alp (Universitat Politècnica de Catalunya, 2019-02-12)
    Tesi
    Accés obert
    Today, vast streams of structured and unstructured data have been incorporated in databases, and analytical processes are applied to discover patterns, correlations, trends and other useful relationships that help to take ...
  • El impacto de la transformación urbana en la estructura residencial de Ciutat Vella 

    Fiori, Mirela (Universitat Politècnica de Catalunya, 2011-04-29)
    Tesi
    Accés obert
    As the title of this thesis says, the central issue that orients our research is the impact of the urban transformation of Ciutat Vella, the historical center of Barcelona, in its residential structure, defined by us as a ...
  • Bedforms and associated sediment dynamics on the inner shelves at different spatio-temporal scales 

    Guerrero Sánchez, Queralt (Universitat Politècnica de Catalunya, 2019-02-08)
    Tesi
    Accés obert
    This Thesis conducts the study of bedform development and dynamics in the inner shelf integrating observations at different spatial and temporal scales. An initial assumption is that different scales of sedimentary processes ...
  • Advanced digital resonant control techniques for grid-connected voltage source converters 

    Orellana Barceló, Marcos (Universitat Politècnica de Catalunya, 2019-02-06)
    Tesi
    Accés obert
    It is a fact that the presence of power distributed generation sources in the electrical sector is growing exponentially worldwide. This can mainly be explained by the increase of renewable energy production, which involves ...
  • Large scale battery systems in distribution grids 

    Resch, Matthias (Universitat Politècnica de Catalunya, 2019-01-31)
    Tesi
    Accés obert
    The increasing integration of renewable energy installations at the distribution grid level has led to a strong increase in grid reinforcement measures in recent years. Since the costs are being passed on to the general ...
  • Experimental characterization of turbulance in steep rough streams 

    Fernández López, Cristina (Universitat Politècnica de Catalunya, 2019-02-01)
    Tesi
    Accés obert
    Torrential flows have so far been studied less than have river flows, due to the difficulty of faithfully reproducing them in the laboratory, and the few field measurements available. For this reason, this present research ...
  • La arquitectura de la experiencia de la muerte : una aproximación al espacio del final de la vida 

    Alonso Pedrosa, Luisa (Universitat Politècnica de Catalunya, 2019-02-01)
    Tesi
    Accés obert
    The progressive hospitalization of death transformed the ritual of farewell, the role of the dying, the behaviour of family members, the meaning of the terminally ill patient in the healthcare organization and the ...
  • Contributions to topology discovery, self-healing and VNF placement in software-defined and virtualized networks 

    Ochoa Aday, Leonardo (Universitat Politècnica de Catalunya, 2019-01-30)
    Tesi
    Accés obert
    The evolution of information and communication technologies (e.g. cloud computing, the Internet of Things (IoT) and 5G, among others) has enabled a large market of applications and network services for a massive number of ...

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