Enviaments recents

  • Understanding multimorbidity from a systems biology and complex networks perspective 

    Amell Tosas, Adrià (Universitat Politècnica de Catalunya, 2017-06)
    Treball Final de Grau
    Accés obert
    Epidemiological studies have demonstrated the existence of different types and levels of comorbidity and multimorbidity (presence of one or more diseases added to a primary disease in the same individual). The Institut ...
  • Hole-selective contacts by RF magnetron sputtering for silicon heterojunction solar cell structures 

    Perea Causín, Raül (Universitat Politècnica de Catalunya, 2017-06)
    Treball Final de Grau
    Accés obert
    Research in photovoltaic devices is focusing towards cost-effective technologies to compete with traditional energy sources. In this sense, silicon heterojunction (SHJ) solar cells have excelled owing to their high efficiency ...
  • Coupling of photonic wire bonds to TriPleX waveguides 

    Cabrejo Ponce, Meritxell (Universitat Politècnica de Catalunya, 2017-05-31)
    Treball Final de Grau
    Accés restringit per acord de confidencialitat
  • Characterization and optimization of the CERN Secondary Emission Monitors (SEM) used for beam diagnostics 

    Navarro Fernández, Araceli (Universitat Politècnica de Catalunya, 2017-05)
    Treball Final de Grau
    Accés obert
    Realitzat a/amb:  CERN Beam Instrumentation Group
    Different instruments and techniques allow the observation of transverse profiles of particle beams. This document talks about the Secondary Emission Monitors (SEM) used at CERN. It includes an explanation about the physics ...
  • Modelling the cardiovascular system: pulsating flow through a collapsible channel 

    Cabanes Bosacoma, Xavier (Universitat Politècnica de Catalunya, 2017-05)
    Treball Final de Grau
    Accés obert
    The interaction between fluid flows and the deformation of solid structures is important in many engineering applications, as in turbochargers, wind turbines or airplane wings. The flow of blood in the body is also an ...
  • Viscous regime of electron transport at a graphene constriction 

    Pita Vidal, Marta (Universitat Politècnica de Catalunya, 2017-04)
    Treball Final de Grau
    Accés obert
    Realitzat a/amb:  Massachusetts Institute of Technology
    Under mesoscopic conditions, strong electron-electron interactions and weak electron-phonon coupling in graphene lead to an hydrodynamic behaviour of electron dynamics, resulting in unusual transport phenomena. During the ...
  • Singularity Theorems 

    Basquens Muñoz, Marc (Universitat Politècnica de Catalunya, 2016)
    Treball Final de Grau
    Accés obert
    The main singularity theorems are reviewed, and a detailed development of the required mathematical tools in their proofs is performed. Also, the plausibility and applicability of the assumptions of the theorems to realistic ...
  • Construction and calibration of a diffuse optical hybrid device for brain monitoring 

    García Sanz, María (Universitat Politècnica de Catalunya, 2016-06-20)
    Treball Final de Grau
    Accés obert
    The aim of this project is the development of a new portable, compact and user-friendly device suitable for the intensive care areas in the hospitals. The increasing presence of technical machinery in medical environments ...
  • Development of a multihit LADAR imaging camera system: Modelling time of flight under diffusion conditions 

    Far Ruiz, Marc (Universitat Politècnica de Catalunya, 2016-06)
    Treball Final de Grau
    Accés obert
    El Tiempo de vuelo (ToF o Lidar, o Ladar) es una técnica muy común para obtener imágenes en 3D, dando información sobre el tiempo del pulso y su energía. Sin embargo, en medios turbios, tales como el océano o con la presencia ...
  • Effects of social interactions in collective motion 

    Parley, Jack Thomas (Universitat Politècnica de Catalunya, 2016-06-21)
    Treball Final de Grau
    Accés obert
    The Vicsek model of collective motion is known to undergo a noise-induced phase transition from a disorderd state with random velocities, to a collectively ordered state where all the particles tend to move in the same ...

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