Ara es mostren els items 32053-32072 de 89391

  • Enhancement of Maritime Safety and Economic Benefits of Short Sea Shipping Ship Routing 

    Grifoll Colls, Manel; Castells Sanabra, Marcel·la; Martínez de Osés, Francesc Xavier (2016)
    Text en actes de congrés
    Accés obert
    The relevance of ship routing system is increasing according to the mitigation of carbon emissions and enhance the maritime safety. New generation of high-resolution meteo-oceanographic predictions provides useful tools ...
  • Enhancement of POM thermooxidation resistance through POSS nanoparticles 

    Vilà Ramirez, N.; Sánchez Soto, Miguel; Illescas Fernandez, Silvia (2011-10)
    Article
    Accés restringit per política de l'editorial
    Thermooxidative degradation at and beyond processing temperatures has been carried out on polyoxymethylene (POM) enhanced with four different types of POSS, being Glycidyl, GlycidylIsobutyl, Aminopropylisobutyl, and ...
  • Enhancement of sound by soft reflections in exponentially chirped crystals 

    Cebrecos, A.; Pico Vila, Rubén; Sánchez Morcillo, Victor José; Staliunas, Kestutis; Romero García, Vicenç; Garcia Raffi, Luis Miguel (2014-12-01)
    Article
    Accés obert
    The enhancement of sound inside a two dimensional exponentially chirped crystal during the soft reflections of waves is experimentally and theoretically explored in this work. The control of this enhancement is achieved ...
  • Enhancement of the impact strength of cationically cured cycloaliphatic diepoxide by adding hyperbranched poly(glycidol) partially modified with 10-undecenoyl chains 

    Flores, Marjori; Morell, Mireia; Fernández Francos, Xavier; Ferrando Piera, Francesc; Ramis Juan, Xavier; Serra, Angels (2013-06)
    Article
    Accés restringit per política de l'editorial
    A hyperbranched poly(glycidol) has been synthesized and modified by acylation with 10-undecenoyl chloride to obtain hyperbranched polymers (HBPs) with different degree of modification. These HBPs have been used as reactive ...
  • Enhancement of the sensitivity of a temperature sensor based on fiber Bragg gratings via weak value amplification 

    Salazar-Serrano, L. J.; Barrera, D.; Amaya, W.; Sales, S.; Pruneri, Valerio; Capmany, J.; Pérez Torres, Juan (OSA, 2015-09-01)
    Article
    Accés obert
    We present a proof-of-concept experiment aimed at increasing the sensitivity of temperature sensors implemented with Fiber Bragg gratings by making use of a weak value amplification scheme. The technique requires only ...
  • Enhancement of the stability of a distribution system through synchronous PV 

    Remón Rodríguez, Daniel; Mir Cantarellas, Antoni; Zhang, Weiyi; Candela García, José Ignacio; Rodríguez Cortés, Pedro (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Distributed renewable energy sources progressively gain importance in power systems, with which new challenges, but also new opportunities, arise. Therefore, it is necessary to analyze the interaction between this type of ...
  • Enhancement of total nitrogen removal through effluent recirculation and fate of PPCPs in a hybrid constructed wetland system treating urban wastewater 

    Ávila Martín, Cristina; Pelissari, Catiane; Sezerino, Pablo Heleno; Sgroi, Massimiliano; Roccaro, Paolo; García Serrano, Joan (2017-04)
    Article
    Accés restringit per política de l'editorial
    The effect of effluent recirculation on the removal of total nitrogen (TN) and eight pharmaceuticals and personal care products (PPCPs) was evaluated during 9 months in an experimental hybrid constructed wetland (CW) system ...
  • Enhancement proposal for WLAN IEEE 802.11e: desynchronization of its working procedure 

    López Aguilera, M. Elena; Casademont Serra, Jordi; Cotrina Navau, Josep; Rojas Espinosa, Alfonso (Institute of Electrical and Electronics Engineers, 2005)
    Text en actes de congrés
    Accés obert
    Up to the present, several studies have been performed in order to provide prioritization of stations or classes of service for WLAN IEEE 802.11. The IEEE 802.11e draft specification aims to extend the original IEEE 802.11 ...
  • Enhancing 3T DRAMs for SRAM replacement under 10nm tri-gate SOI FinFETs 

    Jaksic, Zoran; Canal Corretger, Ramon (IEEE Computer Society Publications, 2012)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    In this paper, we pr esent the dynamic 3T memory cell for future 10nm tri-gate FinFETs as a potential replacement for classical 6T SRAM cell for implementation in high speed cache memories. We investigate read access ...
  • Enhancing a RNAV guidance system for UAS with fly over waypoints and track to a fix path terminators 

    Jaime Hileno, Àlvar (Universitat Politècnica de Catalunya, 2011-09-05)
    Treball Final de Grau
    Accés obert
    The ICARUS research group is developing an UAS (Unmanned Aerial System) architecture so as to take advantage of them in civil applications, such as fire detection. Such architecture is based on different services, which ...
  • Enhancing backbone sampling in Monte Carlo simulations using Internal Coordinates Normal Mode Analysis 

    Gil, Victor A.; Lecina, Daniel; Grebner, Christoph; Guallar, Victor (Elsevier, 2016-07-04)
    Article
    Accés restringit per política de l'editorial
    Normal mode methods are becoming a popular alternative to sample the conformational landscape of proteins. In this study, we describe the implementation of an internal coordinate normal mode analysis method and its application ...
  • Enhancing cellular coverage through opportunistic networks with learning mechanisms 

    Pérez Romero, Jordi; Sallent Roig, José Oriol; Agustí Comes, Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    This paper focuses on the use of Opportunistic Networks as a candidate solution for extending the coverage of cellular networks when providing high bit rate data services. It is based on establishing a device-to-device ...
  • Enhancing collaboration in virtual reality applications 

    Theoktisto, Víctor; Fairén González, Marta (2005-10)
    Article
    Accés restringit per política de l'editorial
    We derive a complete component framework for transforming standalone virtual reality (VR) applications into fullfledged multithreaded collaborative virtual reality environments (CVREs), after characterizing existing ...
  • Enhancing computerized cognitive rehabilitation with 3D solutions 

    Alloni, Anna; Panzarasa, Silvia; Quaglini, Silvana; Zuchella, Chiara; Tost Pardell, Daniela (2014)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    In recent years, cognitive rehabilitation is shifting from paper-based to computer-based practice. Computerization entails several advantages, among which the availability of a great amount of stimuli to be used within a ...
  • Enhancing degradation of emerging organic compounds in managed aquifer recharge systems by means of chaotic advection 

    Solé Marí, Guillem (Universitat Politècnica de Catalunya, 2017-01-27)
    Projecte Final de Màster Oficial
    Accés restringit per decisió de l'autor
    Water used in Managed Aquifer Recharge (MAR) systems can contain organic micropollutants, which can contaminate the aquifer. The degradation rates of many of these compounds can be enhanced by cometabolism linked to ...
  • Enhancing detailed haptic relief for real-time interaction 

    Theoktisto, Víctor (Universitat Politècnica de Catalunya, 2015-11-25)
    Tesi
    Accés obert
    The present document exposes a different approach for haptic rendering, defined as the simulation of force interactions to reproduce the sensation of surface relief in dense models. Current research shows open issues in ...
  • Enhancing ductility of ECAP processed metals 

    Llorca Isern, Nuria; Grosdidier, Thierry; Cabrera Marrero, José M. (2010)
    Article
    Accés restringit per política de l'editorial
    Mechanical properties such as hardness, mechanical strength or fatigue resistance are by far the most successful material behaviour improved by the ECAP processed. However, the lack of ductility is the most critical negative ...
  • Enhancing dynamic student learning by teamwork in innovative projects at an Erasmus Mundus master subject adapted to the EHEA (EEES) 

    Lázaro Villa, José Antonio; Prat Gomà, Josep Joan; Fàbrega Canudas, José; Kouloumentas,, Christos (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació (ICE), 2010)
    Text en actes de congrés
    Accés obert
    The EHEA (EEES in Spain) is creating common academic degree standards comparable and compatible between the European countries. The definition of the new Credit unit, the ECTS, focused on the ...
  • Enhancing ecosystem services in cities through multifuncional rooftop gardens - Insights from a co-designed project in Barcelona, Spain 

    Bosch González, Montserrat; Langemeyer, Johannes; Calvo, Lidia; Abellán García, Ana Isabel; Baró, Francesc; Batalla, Mònica; Boleda Torrent, Martí; Guerrero, Vidal; Sanyé-Mengual, E. (2016)
    Text en actes de congrés
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  • Enhancing electronic contracts with semantics: the case of multimedia content distribution 

    Rodríguez Doncel, Víctor; Delgado Mercè, Jaime (European Press Academic Publishing, 2010-05)
    Capítol de llibre
    Accés restringit per política de l'editorial
    Multimedia content can be digitally distributed to end users or in B2B transactions. While B2C distribution has been extensively carried out by digital platforms governed by digital licenses, B2B multimedia content exchange ...