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Ara es mostren els items 15089-15108 de 245593

    • Analysis and development of blockchain rollups 

      Coll Aumatell, Roger (Universitat Politècnica de Catalunya, 2021-07-09)
      Projecte Final de Màster Oficial
      Accés obert
      The widespread adoption of blockchain technologies in the industrial and financial world is exceedingly increasing the number of transactions that need to be processed on these systems. If the number of transactions that ...

    • Analysis and development of database with BI technology 

      Barés Salvía, Aldric (Universitat Politècnica de Catalunya, 2017-05)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      90% of the Internet data was generated in a massive way and gathered in recent years. This explains the necessity of a solution that allows you to store, process, visualize and manipulate the large quantity of data generated. ...

    • Analysis and development of Gestdep Permission Management 

      Alvarez Ansa, Esther (Universitat Politècnica de Catalunya, 2010-02-24)
      Projecte Final de Màster Oficial
      Accés restringit per acord de confidencialitat

    • Analysis and development of new features of the e-Catalunya platform 

      Coll Triginer, Alba (Universitat Politècnica de Catalunya, 2008-09-18)
      Projecte Final de Màster Oficial
      Accés obert
      A federation is a group of organizations or service providers which allow sharing of user identity information among each other based on a built trust. Its main goal is to enable Single Sign-On between different domains ...

    • Analysis and discussion of maritime accidents in the spanish fishing sector 

      Torné Reverté, Alfredo; Isalgué Buxeda, Antonio; Martínez de Osés, Francesc Xavier (Universitat Politècnica de Catalunya. Iniciativa Digital Politècnica, 2022-06-21)
      Comunicació de congrés
      Accés obert
      In recent years, we have studied the serious and very serious maritime accidents registered by the Spanish fishing sector in all its modalities and areas. In several cases, the results obtained are different from the ...

    • Analysis and dynamical modeling of a piston valve for a wave energy converter 

      Cruz Gispert, Albert (Universitat Politècnica de Catalunya / Rijksuniversiteit Groningen, 2014)
      Projecte/Treball Final de Carrera
      Accés obert
      The Ocean Grazer, a novel wave energy converter, has been proposed by the University of Groningen. The system can collect and store multiple forms of ocean energy, with a pistontype hydraulic pump as its core technology. In ...

    • Analysis and enhancement of an individual based model strategy to study tuberculosis at a city level 

      Puig Camps, Bernat (Universitat Politècnica de Catalunya, 2017-06)
      Treball Final de Grau
      Accés obert
      Tuberculosis is still a worldwide health problem. In this work, several databases have been analyzed in order to obtain more information on the social factors related to the transmission of tuberculosis. In addition, a ...

    • Analysis and evaluation of a fuel cell based automotive vehicle with on-board hydrogen storage 

      Puigdelloses Ferrer, Alex (Universitat Politècnica de Catalunya, 2023-07-19)
      Treball Final de Grau
      Accés obert
      This work focuses on the study, analysis and evaluation of a fuel cell-based vehicle with on-board hydrogen storage. To begin with, an analysis will be made of the 3 different types of automobiles that currently exist: ...

    • Analysis and evaluation of a solar-based system for the provision of electricity, heating and cooling in an urban building 

      Turmo Magri, Marta (Universitat Politècnica de Catalunya, 2020-07-27)
      Treball Final de Grau
      Accés obert
      As a result of the reality of climate change and its already noticeable effects on our lifestyles, the energy generating sector is transitioning into less impactful and carbonemitting sources. On that transition, renewable ...

    • Analysis and evaluation of aware: a context awareness framework 

      Loza Quijada, Ana Elena (Universitat Politècnica de Catalunya, 2014-12-10)
      Projecte Final de Màster Oficial
      Accés obert
      [ENGLISH] This thesis goes into context aware systems, specifically studies the AWARE framework and the information stored by this tool. The initial objective is the understanding of the term context awareness and the ...

    • Analysis and evaluation of corrosion in naval steels 

      Devesa Rey, Rosa; Montesinos, Miguel E.; Urréjola Madriñán, Santiago (SARTI, 2021)
      Article
      Accés obert
      The corrosion of steel due to seawater is a problem faced by all ships. In this work it has been analyzed two of the variables that most infuence the degradation process of carbon steels in marine environments (pH and ...

    • Analysis and evaluation of decentralized multiaccess Mac for ad-hoc networks 

      Pérez Neira, Ana Isabel; Realp, Marc (2003)
      Text en actes de congrés
      Accés obert
      In mobile ad-hoc radio networks, terminals are mobile and heterogeneous, the architecture of the network is continuously changing, communication links are packet oriented and radio resources are scarce. Therefore, ...

    • Analysis and evaluation of embedded graphics solutions for critical systems 

      Benito Bermúdez, Marc (Universitat Politècnica de Catalunya, 2019-10-16)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   Barcelona Supercomputing Center
      En el camp dels sistemes crítics, que inclou l'automotriu, l'aviònica i els sistemes espacials, es necessita més capacitat de computació per aportar tant valor funcional com seguretat addicional. Per aconseguir-ho, la ...

    • Analysis and evaluation of high performance web servers 

      Hidalgo Barea, Albert (Universitat Politècnica de Catalunya, 2011-07-13)
      Projecte Final de Màster Oficial
      Accés obert
      Web servers are a very important tool when providing users with requested content on the Internet. Usage of the Internet is growing day-by-day, making those software applications essential. In the first part of the thesis, ...

    • Analysis and evaluation of Li-Ion batteries 

      Train Packard, Marcos (Universitat Politècnica de Catalunya / Universitat de Barcelona, 2012-06)
      Projecte Final de Màster Oficial
      Accés obert
      This document provides an introduction and over view of state-of-the-art energy storage technology including a comparison of them and various evaluations of the new possibilities they give to the energy infrastructure and ...

    • ANALYSIS AND EVALUATION OF NETWORK PROTOCOL STACK IN IOT 

      Farokhmanesh, Farnoosh (Universitat Politècnica de Catalunya, 2014-12-10)
      Projecte Final de Màster Oficial
      Accés obert
      This thesis is aimed at evaluation of the performance of an HTTP/TCP and CoAP/ UDP network protocols over IEEE 802.15.4 communication protocol based on Contiki 2.7 and sensor nodes Zolertia Z1. WSN architecture consists ...

    • Analysis and evaluation of No-Reference video quality assesment using neural networks 

      Arnoso Pérez, Roberto (Universitat Politècnica de Catalunya, 2021-07-14)
      Treball Final de Grau
      Accés obert
      The main goal of our project is: Analyze the performance of some networks, in order to see if it is capable of classifying, in terms of quality, different types of images. In a very generalized and simplified way, in this ...

    • Analysis and evaluation of security developments in electronic payment methods 

      Mendieta Zurita, Joshua Ivan (Universitat Politècnica de Catalunya, 2019-09-06)
      Projecte Final de Màster Oficial
      Accés obert
      This master thesis with the name "Analysis and Evaluation of Security Developments in Electronic Payment Methods," aims to make a compendium of the technologies and standards used on today's payment card transactions since ...

    • Analysis and evaluation of Terrain Observation by Progressive Scans (TOPSAR) mode in Synthetic Aperture Radar 

      Ruiz Rodon, Josep (Universitat Politècnica de Catalunya, 2009)
      Projecte/Treball Final de Carrera
      Accés obert
      Synthetic Aperture Radar (SAR) is a technique used in radar (RAdio Detection And Ranging) [1] systems to get high resolution images which are impossible to obtain with a conventional radar. This method allows us to acquire ...

    • Analysis and evaluation of using a tuning inductance on the performance of gilbert cell-based CMOS sub-harmonic mixer 

      Saberkari, Alireza; Shokouhi, Shahriar B.; Alarcón Cot, Eduardo José; Baghersalimi, Gholamreza (2012)
      Article
      Accés restringit per política de l'editorial
      The effect of using a tuning inductance on the performance of a Gilbert cell-based two level transistor CMOS sub-harmonic mixer is investigated. The tuning inductor used between the RF and LO switching stages causes ...