Exploració per autor "Río Fernandez, Joaquín del"Més informacióMés informació

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    • Knowledge transfer in higher education institutions focused on entrepreneurial activities of electronic instrumentation 

      Río Fernandez, Joaquín del; Gomáriz Castro, Spartacus; Olivé Duran, Joaquim; Manuel Lázaro, Antonio (MDPI AG, 2022-10-07)
      Article
      Accés obert
      Although society, governments and the business sector are increasingly demanding that Higher Academic Centers translate their innovative potential into products and services that affect society, little is known or done ...

    • LAB. INSTRUMENTACIÓ I INTERFERÈNCIES (Examen 2n quadrimestre) 

      Río Fernandez, Joaquín del (Universitat Politècnica de Catalunya, 2007-06-08)
      Examen
      Accés restringit a la comunitat UPC

    • LAB. INSTRUMENTACIÓ INDUSTRIAL (Examen 2n quadrimestre) 

      Río Fernandez, Joaquín del (Universitat Politècnica de Catalunya, 2009-06-02)
      Examen
      Accés restringit a la comunitat UPC

    • LAB. INTRUMENTACIO I INTERFERENCIES (Examen 1r quadrimestre) 

      Río Fernandez, Joaquín del (Universitat Politècnica de Catalunya, 2003-01-30)
      Examen
      Accés restringit a la comunitat UPC

    • LAB. INTRUMENTACIO I INTERFERENCIES (Examen 1r quadrimestre) 

      Río Fernandez, Joaquín del (Universitat Politècnica de Catalunya, 2004-01-14)
      Examen
      Accés restringit a la comunitat UPC

    • LAB. INTRUMENTACIO I INTERFERENCIES (Examen 2n quadrimestre) 

      Río Fernandez, Joaquín del (Universitat Politècnica de Catalunya, 2002-06-30)
      Examen
      Accés restringit a la comunitat UPC

    • LAB. INTRUMENTACIO I INTERFERENCIES (Examen 2n quadrimestre) 

      Río Fernandez, Joaquín del (Universitat Politècnica de Catalunya, 2003-06-09)
      Examen
      Accés restringit a la comunitat UPC

    • LAB.INSTRUMENT.INDUSTRIAL (Examen 1r quadrimestre) 

      Río Fernandez, Joaquín del (Universitat Politècnica de Catalunya, 2004-01-15)
      Examen
      Accés restringit a la comunitat UPC

    • LAB.INSTRUMENT.INDUSTRIAL (Examen 2n quadrimestre) 

      Río Fernandez, Joaquín del (Universitat Politècnica de Catalunya, 2002-06-13)
      Examen
      Accés restringit a la comunitat UPC

    • LabVir. the present status 

      Trullols Farreny, Enric; Sorribas, Jordi; Río Fernandez, Joaquín del (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems. Technical University of Catalonia (UPC)., 2005-10-01)
      Article
      Accés obert

    • Laser diodes optical output power model 

      Borras, Ramon; Río Fernandez, Joaquín del; Oriach, Carles; Juliachs, Jordi (2018-10-07)
      Article
      Accés obert
      This article proposes a modelling method of laser diodes optical output power, especially for mid-high power diodes working in continuous wave (CW) or quasi continuous wave (QCW) modes, and focusing in the optical output ...

    • Latest contributions to Guanay II 

      Masmitjà Rusiñol, Ivan; González Agudelo, Julián; Gomáriz Castro, Spartacus; Prat Tasias, Jordi; Río Fernandez, Joaquín del (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This work presents the last contributions incorporated into AUV Guanay II, these have been emerged after some test fields, tests in the swimming pool and in the ocean, such as Mar Menor and Mar Mediterrani. These ...

    • License Plate REcognotion System 

      Río Fernandez, Joaquín del; Sarriá Gandul, David (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2007-07-16T10:48:50Z)
      Article
      Accés obert

    • Long term monitoring of day-night fish assemblage at OBSEA 

      Santamaria, Josep; Aguzzi, Jacopo; Sbragaglia, Valerio; Río Fernandez, Joaquín del; Nogueras Cervera, Marc; Manuel Lázaro, Antonio; Sardá Amills, Francesc (2013)
      Text en actes de congrés
      Accés obert
      High frequency monitoring and the reducing of disturbance of sampling activities have a vital importance in the study of fish communities. The aim of this paper is to describe temporal patterns in habitat utilization ...

    • Long term monitoring of day-night fish assemblage at obsea 

      Santamaria Garcia, Pere; Aguzzi, Jacopo; Sbragaglia, V.; Río Fernandez, Joaquín del; Nogueras Cervera, Marc; Manuel Lázaro, Antonio; Sardà Ferran, Jordi (SARTI, 2013)
      Comunicació de congrés
      Accés obert

    • Long-term monitoring of diel and seasonal rhythm of dentex dentex at an artificial reef 

      Francescangeli, Marco; Sbragaglia, Valerio; Río Fernandez, Joaquín del; Trullols Farreny, Enric; Antonijuan Rull, Josefina; Massana Hugas, Immaculada; Prat Farran, Joana d'Arc; Nogueras Cervera, Marc; Toma, Daniel; Aguzzi, Jacopo (Frontiers Media, 2022-03-18)
      Article
      Accés obert
      Behavioral rhythms are a key aspect of species fitness, since optimize ecological activities of animals in response to a constantly changing environment. Cabled observatories enable researchers to collect long-term biological ...

    • Low cost OFDM based transmitter for underwater acoustic communications 

      Sarriá Gandul, David; Pallarés Valls, Oriol; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio (2013)
      Text en actes de congrés
      Accés obert
      On this work a low cost OFDM transmitter for underwater sensor networks is presented. The transmitter is based on a low power microcontroller that governs a DDS in order to generate the output data -OFDM symbols- avoiding ...

    • Marine ecosystems observation by a cooperative AUV in the PLOME project 

      Carreras Pérez, Marc; Palomeras Rovira, Narcís; Vial Serrat, Pau; Real Vial, Marta; Ridao Rodríquez, Pere; Río Fernandez, Joaquín del; Toma, Daniel; López Navarro, Juan Manuel; Bonín-Font, Francisco; Hurtós Vilarnau, Natàlia; Aguzzi, Jacopo; Chatzievangelou, Damianos (SARTI, 2023)
      Article
      Accés obert
      To improve our understanding of how marine ecosystems function, it is crucial to quantify their processes using proper spatio-temporal multiparametric monitoring techniques. Science and innovative technologies must play a ...

    • Marine Information over the Network 

      Río Fernandez, Joaquín del; Sorribes, J.; Trullols Farreny, Enric; Manuel Lázaro, Antonio (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems. Technical University of Catalonia (UPC)., 2005-10-01)
      Article
      Accés obert
      The objective of the present paper is to present the experience about the integration of a group of hardware/software technologies that are applied successfully in networks and systems based on TCP-IP protocol and can be ...

    • Mathematical model of the Guanay II AUV 

      González Agudelo, Julián; Masmitjà Rusiñol, Ivan; Gomáriz Castro, Spartacus; Batlle Arnau, Carles; Sarriá Gandul, David; Río Fernandez, Joaquín del (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This work presents a mathematical study to obtain the coefficients that define the dynamics of an autonomous underwater vehicle (AUV), the Guanay II vehicle, with 3 degrees of freedom. This dynamics is given by several ...