Now showing items 9873-9892 of 66758

  • Boosting the chances to imporve stroke treatment 

    Cobo Valeri, Erik; Secades, Julio; Miras, Francesc; González, José Antonio; Saver, Jeffrey L.; Corchero García, Cristina; Rius, Roser; Dávalos, Antoni (2009-12-24)
    Article
    Open Access
    Background and Purpose— There is a lack of agreement regarding measuring the effects of stroke treatment in clinical trials, which often relies on the dichotomized value of 1 outcome scale. Alternative analyses consist ...
  • Boosting the chances to improve stroke treatment 

    Cobo Valeri, Erik; Secades, Julio; Miras, Francesc; González, José Antonio; Saver, Jeffrey L.; Corchero García, Cristina; Rius Carrasco, Roser; Dávalos, Antoni (2010-03)
    Article
    Open Access
    Background and Purpose—There is a lack of agreement regarding measuring the effects of stroke treatment in clinical trials, which often relies on the dichotomized value of 1 outcome scale. Alternative analyses consist ...
  • Bootstrapping and learning PDFA in data streams 

    Balle Pigem, Borja de; Castro Rabal, Jorge; Gavaldà Mestre, Ricard (2012)
    Conference report
    Open Access
    Markovian models with hidden state are widely-used formalisms for modeling sequential phenomena. Learnability of these models has been well studied when the sample is given in batch mode, and algorithms with PAC-like ...
  • El borde extenso de ciutat vella del Born a la Ciutadella 

    Ramírez Trujillo, Jorge Enrique (Universitat Politècnica de Catalunya, 2009-06)
    Master thesis
    Open Access
  • Border algorithms for computing Hasse diagrams of arbitrary lattices 

    Balcázar Navarro, José Luis; Tirnauca, Cristina (Springer, 2011)
    Conference report
    Restricted access - publisher's policy
    Lattices are mathematical structures with many applications in computer science; among these, we are interested in fields like data mining, machine learning, or knowledge discovery in databases. One well-established use ...
  • Borges y la matemática 

    Martínez, Guillermo (2006-01-24)
    Audiovisual
    Open Access
    "Señalaremos en algunos textos fundamentales, como El Aleph, La muerte y la brújula, Funes el memorioso, La biblioteca de Babel y El libro de arena, algunos de los elementos de matemática que aparecen recurrentemente en ...
  • Boron diffused emitters passivated with Al2O3 films 

    Masmitja Rusinyol, Gerard; Ortega Villasclaras, Pablo Rafael; López Rodríguez, Gema; Calle Martín, Eric; García Molina, Francisco Miguel; Martín García, Isidro; Orpella García, Alberto; Voz Sánchez, Cristóbal; Alcubilla González, Ramón (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    Conference report
    Restricted access - publisher's policy
    In this work we study the fabrication and characterization of boron diffused emitters using FZ c-Si(n) substrates. Emitter surface was passivated with Al2O3(25 nm thick) layers deposited by thermal atomic layer deposition ...
  • Boron recovery from seawater with a new low-cost adsorbent material 

    Demey Cedeño, Hary; Vincent, Thierry; Ruiz Planas, Montserrat; Nogueras Cervera, Marc; Sastre Requena, Ana María; Guibal, Eric (2014-10-15)
    Article
    Restricted access - publisher's policy
    A new adsorbent [chiFer(III)] for boron recovery from seawater was prepared using chitosan and iron(III) hydroxide. Experiments were carried out in a column system. Seawater samples were collected from the Mediterranean ...
  • Boron reduction by supported liquid membranes using ALiCY and ALiDEC ionic liquids as carriers 

    Coll Ausió, Mª Teresa; Fortuny Sanromá, Agustín; Sastre Requena, Ana María (2014-04-01)
    Article
    Restricted access - publisher's policy
    The extraction of boron by liquid-liquid extraction and by supported liquid membranes (SLM) using two ionic liquids, the trioctyl/decylmethylammonium-bis(2,4,4-trimethilpentyl) phosphinate (ALiCY IL) and the trioctyl/dec ...
  • Boron removal from aqueous solutions using alginate gel beads in fixed-bed systems 

    Demey Cedeño, Hary; Ruiz Planas, Montserrat; Barrón Zambrano, Jesús Alberto; Sastre Requena, Ana María (2014-06-01)
    Article
    Open Access
    BACKGROUNDA column sorption study was carried out using calcium alginate gel beads as adsorbent for the removal of boron from aqueous solutions. The breakthrough curve was obtained as a function of pH, initial concentration ...
  • Boron removal from seawater by supported liquid membranes 

    Coll Ausió, Mª Teresa; Fortuny Sanromá, Agustín; Leopold, Agnieszka Ana; Sastre Requena, Ana María (2009)
    Conference lecture
    Restricted access - publisher's policy
    Water covers 70% of the Earth’s surface but, even so water is becoming a scarce resource. In order to achieve the target 7.c of the Millennium Development Goals, to assure potable water for the people without sustainable ...
  • Borrosidad : Café 

    Sánchez Herrero, Eulalia (2012-02-01)
    Audiovisual
    Open Access
  • Borrosidad : Calle 

    Sánchez Herrero, Eulalia (2012-02-01)
    Audiovisual
    Open Access
  • Borrosidad : Dinero 

    Sánchez Herrero, Eulalia (2012-02-01)
    Audiovisual
    Open Access
  • Borrosidad : Periódico 

    Sánchez Herrero, Eulalia (2012-02-01)
    Audiovisual
    Open Access
  • Borrosidad en Visión Lejana 

    Sánchez Herrero, Eulalia (2012-02-01)
    Audiovisual
    Open Access
  • Borrosidad Optotipo en Visión Cercana (VP) 

    Sánchez Herrero, Eulalia (2012-02-01)
    Audiovisual
    Open Access
  • Borrosidad Optotipo en Visión Cercana (VP) - Ayuda: Acercamiento 

    Sánchez Herrero, Eulalia (2012-02-01)
    Audiovisual
    Open Access
  • Borrosidad Optotipo en Visión Cercana (VP) - Ayuda: Acercamiento + Lente 450nm 

    Sánchez Herrero, Eulalia (2012-02-01)
    Audiovisual
    Open Access
  • Borrosidad Optotipo en Visión Cercana (VP) - Ayuda: Acercamiento + Lente 550nm 

    Sánchez Herrero, Eulalia (2012-02-01)
    Audiovisual
    Open Access