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    • A study of Kotlin's: conciseness, safety and interoperability. 

      Luca Crisan, Andreas (Universitat Politècnica de Catalunya, 2019-10-30)
      Treball Final de Grau
      Accés obert
      In the latest Google I/O, Google’s major conference on the Android world, that took place in May 2019, they stated two huge announcements. The first one is thatthere are already more than 2.5billion active Android devices ...

    • A study of mobile solutions in Catalonia and Japan from multiple viewpoints 

      Gonzàlez Folguera, Albert (Universitat Politècnica de Catalunya / Tokyo Institute of Technology, 2009)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      The present paper is the result of an investigation that explores the differences between Spanish and Japanese companies regarding the application of mobile solutions in their systems. There are two distinctive approaches ...

    • A study of motivations, behavior, and contributions quality in online communities of teachers: a data analytics approach 

      Gutiérrez Páez, Nicolás Felipe; Santos Rodríguez, Patricia; Hernandez Leo, Davinia; Carrió Llach, Maria Mar (2023-08-01)
      Article
      Accés obert
      This paper presents a study conducted within an online community (OC) of pre-service teachers. Our aim is to better understand the relation between: community members’ motivations in participating in these types of ...

    • A study of neural behavioral differences among CNN architectures 

      Gimenez Abalos, Victor (Universitat Politècnica de Catalunya, 2019-06)
      Treball Final de Grau
      Accés obert
      La extracción de activaciones neuronales de una red neuronal convolucional permite reutilizar representaciones internas de un modelo pre-entrenado para resolver problemas nuevos, incluso no relacionados con el problema ...

    • A Study of normalizing flows for rich posterior approximations 

      Saurabh, Abhishek (Universitat Politècnica de Catalunya, 2017-10-17)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Technische Universität München

    • A study of optimization for Steffensen-type methods with frozen divided differences 

      Ezquerro, José Antonio; Grau Sánchez, Miguel; Hernández Verón, Miguel Àngel; Noguera Batlle, Miquel (Springer, 2015-10-16)
      Article
      Accés obert
      A local convergence analysis for a generalization of a family of Ste ensen-type iterative methods with three frozen steps is presented for solving nonlinear equations. From the use of three classical divided di erence ...

    • A Study of Osona's Medieval Castles 

      Pessarrodona Silvestre, Laura (Universitat Politècnica de Catalunya, 2017-07-18)
      Treball Final de Grau
      Accés obert
      Since ancient times, humans have been fascinated with past cultures. Unlike other material culture, getting hold of the architectural legacy of past civilizations is often difficult, as buildings have been demolished, build ...

    • A study of packet losses in the EuQoS network 

      Jakab, Lorand; Serral Gracià, René; Domingo Pascual, Jordi (2006)
      Text en actes de congrés
      Accés obert
      As Internet usage grows, more efforts are put into analyzing its internal performance, usually such analysis comes through simulation using different models. While simulation can provide a good approximation of network ...

    • A Study of Plastic Reuse Innovation 

      Sarrió Mercadé, Nacho (Universitat Politècnica de Catalunya, 2020-07-09)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Illinois Institute of Technology
      The main objective of this project is to understand and present the big picture of the global plastic waste problem and to identify related innovation opportunities. The project focuses on the current situation as for ...

    • A study of principle stress rotation on granular soils using DEM simulation of hollow cylinder test 

      Farhang, B.; Mirghasemi, A. A. (CIMNE, 2017)
      Text en actes de congrés
      Accés obert
      This study presents a numerical modelling of HCT (Hollow Cylinder Test) using DEM (Discrete Element Method) by developing of TRUBAL code on granular soils. Due to high expenditures of HCT, a verified numerical modelling ...

    • A study of QR decomposition and Kalman filter implementations 

      Fuertes Roncero, David (Universitat Politècnica de Catalunya, 2014-09)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Kungliga Tekniska högskolan
      [ANGLÈS] With the rapid development of new technologies during the last decades, the demand of complex algorithms to work in real-time applications has increased considerably. To achieve the real time expectations and to ...

    • A study of security for web applications and APIs 

      Serrats Bayo, Jaume (Universitat Politècnica de Catalunya, 2018-10)
      Treball Final de Grau
      Accés obert
      Estudio de las vunlerabilidades presentes en aplicaiones web

    • A study of the air-sea interaction in the South Atlantic Convergence Zone through Granger causality 

      Tirabassi, Giulio; Masoller Alonso, Cristina; Barreiro, Marcelo (Wiley, 2015-10-01)
      Article
      Accés obert
      Air-sea interaction in the region of the South Atlantic Convergence Zone (SACZ) is studied using Granger causality (GC) as a measure of directional coupling. Calculation of the area weighted connectivity indicates that the ...

    • A study of the applicability of an in-situ method to characterise multiple resilient elements simultaneously 

      Sánchez Del Río, Álvaro (Universitat Politècnica de Catalunya, 2021-06-22)
      Treball Final de Grau
      Accés obert
      In this project the validity of an in-situ method to evaluate resilient elements is verified for systems with more than one connection. Potential advantages of this method would be testing elements under more realistic and ...

    • A study of the communication cost of the FFT on torus multicomputers 

      Díaz de Cerio Ripalda, Luis Manuel; Valero García, Miguel; González Colás, Antonio María (Institute of Electrical and Electronics Engineers (IEEE), 1995)
      Text en actes de congrés
      Accés obert
      The computation of a one-dimensional FFT on a c-dimensional torus multicomputer is analyzed. Different approaches are proposed which differ in the way they use the interconnection network. The first approach is based on ...

    • A study of the degradation of organic solar cells 

      Azzouzi, Mohammed (Universitat Politècnica de Catalunya / Universitat de Barcelona, 2016-05-20)
      Projecte Final de Màster Oficial
      Accés obert
      The field of small molecule solar cells has incredibly developed during the last decade. In fact, their efficiency increased from 3% in 2005 to 13% in 2016. However, they still face a major problem of stability: these cells ...

    • A study of the dependence of the ratio between rainfall amounts measured using fixed and unrestricted intervals on the characteristic rainfall pattern of a place 

      Rodríguez Solá, Raúl; Casas Castillo, M. del Carmen (2017)
      Comunicació de congrés
      Accés obert

    • A study of the effect of boron nitride (BN) particles on the cure kinetics and thermal conductivity of epoxy/BN composites. 

      Ruiz Pascual, Pol (Universitat Politècnica de Catalunya, 2018-01-10)
      Treball Final de Grau
      Accés restringit per decisió de l'autor

    • A study of the effects of suction and roughness on the mechanical behaviour of rock joints 

      Zandarín, Maria Teresa; Alonso Pérez de Agreda, Eduardo; Olivella Pastallé, Sebastià (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The experimental investigation focused on the effects of suction on the mechanical behaviour of rock joints. Available experimental data on the effect of moisture on joint behaviour is very scarce. Laboratory tests were ...

    • A study of the error covariance matrix of radar rainfall estimates in stratiform rain 

      Berenguer Ferrer, Marc; Zawadzki, Isztar (2008-12)
      Article
      Accés obert
      The contribution of various physical sources of uncertainty affecting radar rainfall estimates at the ground is quantified toward deriving and understanding the error covariance matrix of these estimates. The focus here ...