Now showing items 5129-5148 of 77074

  • An international perspective on marine renewable energy 

    Villate, Jose Luis; Minguela, Pablo Ruiz; Pérez, Germán (SARTI, 2011)
    Article
    Open Access
  • An interoperable GMPLS/OBS Control Plane: RSVP and OSPF extensions proposal 

    Pedroso, Pedro; Careglio, Davide; Casellas, Ramon; Klinkowski, Miroslaw; Solé Pareta, Josep (E. Leitgeb, W. Kogler, Z. Ghassemlooy, 2008-07-31)
    Conference report
    Open Access
    The GMPLS/OBS Control Plane is a bold research topic. Optical Burst Switching (OBS) networks need to be capable to be rapidly reconfigured with the aim of achieving an efficient use of bandwidth, low latency and high ...
  • An interpolation method to calibrate electromagnetic probes in semi-anechoic chambers 

    Tremola, Ciro; Azpúrua Auyanet, Barón Marco Aurelio; Páez, Eduardo Javier; Ormeño, D.; Rebolledo, A. (2012)
    Article
    Restricted access - publisher's policy
    Based upon the standard IEEE 1309, a new calibration method for electromagnetic (EM) probes is proposed. The aforementioned method compares the electric field strength measured with the EM probe subject to calibration with ...
  • An interurban road pricing model for the Spanish network 

    Saurí Marchán, Sergi; Robusté Antón, Francesc; Salas R., M.; Argote Cabañero, Juan; Martín Alcalde, Enrique (2010)
    Conference report
    Restricted access - publisher's policy
    Currently, there is not a homogeneous Road Pricing policy in Spain. Rather, various roads are tolled, though not in a uniform way and only taking into account financial considerations. For this reason, in this article we ...
  • An interval NLPV parity equations approach for fault detection and isolation of a wind farm 

    Blesa Izquierdo, Joaquim; Jiménez, Pedro; Rotondo, Damiano; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç (Institute of Electrical and Electronics Engineers (IEEE), 2014-12-25)
    Article
    Open Access
    In this paper, the problem of fault diagnosis of a wind farm is addressed using interval nonlinear parameter varying (NLPV) parity equations. Fault detection is based on the use of parity equations assuming unknown but ...
  • An interval technical indicator for financial time series forecasting 

    Ruiz Vegas, Francisco Javier; Samà Monsonís, Albert; Sanchez, German; Sanabria, José A.; Agell Jané, Núria (2011)
    Conference report
    Open Access
    In this work we compare the performance of some standard technical indicators with an interval technical indicator, the moving interval (MI), for time series forecasting. MI has the advantage of taking into account the ...
  • An Intervention focusing on psychosocial factors in a private transport company, Spain 

    Salas Ollé, Carles; MELIÁ NAVARRO, JOSE LUIS (European Agency for Safety and Health at Work, 2011)
    Part of book or chapter of book
    Open Access
  • An intranet for ISO 9001:2000 standard. 

    Hidalgo Castro, Alberto; Gualdo Sesma, Olga (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2009-02-19T16:50:44Z)
    Article
    Open Access
  • An introduction 

    Emmer, Michele (Université du Québec à Montréal, 1988)
    Article
    Open Access
  • An introduction to fault diagnosis of permanent magnet synchronous machines in master's degree courses 

    Riba Ruiz, Jordi-Roger; García Espinosa, Antonio; Romeral Martínez, José Luis; Ortega Redondo, Juan Antonio (John Wiley & Sons, 2010-08-16)
    Article
    Restricted access - publisher's policy
    Early fault detection and diagnosis of high-performance electric motors has been an active area of research for the past two decades. This work presents a practical session that facilitates instructing students in this ...
  • An Introduction to general relativity 

    Ramos Olivé, Xavier (Universitat Politècnica de Catalunya, 2013-07)
    Bachelor thesis
    Open Access
    This bachelor's degree thesis is an introduction to the Theory of General Relativity (GR), a relativistic theory of gravity, from the point of view of a recently graduated mathematitian. The principles of GR are stated and ...
  • An Introduction to micro electro mechanical systems (MEMS) 

    Sáenz, Juan Pablo (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 2005)
    Article
    Open Access
    The remarkable progress ofMEMS (Micro Electro Mechanical Systems) research has reached the stage where practical applications are intensely pursued. Based on highperformance systems cornmercial products have made ...
  • An introduction to multiprocessor scheduling 

    Lenstra, J. K.; Rinnooy Kan, A. H. G. (Universitat Politècnica de Barcelona. Centre de Càlcul, 1981-03)
    Article
    Open Access
    This is a tutorial survey of recent results in the area of multiprocessor scheduling. Computational complexity theory provides the framework in which these results are presented. They involve on one hand the development ...
  • An Introduction to Muqarnas Domes Geometry 

    Sakkal, Mamoun (Université du Québec à MontréalUniversité du Québec à Montréal, 1988)
    Article
    Open Access
    Cet article présente quelques principes de base des compositions de muqarnas. On y décrit le bloc muqarnas, les familles de blocs réguliers et la manière de les générer, les dômes à muqarnas fondamentaux et les variations ...
  • An Introduction to the Theory of Figures: the geometry of E.S. Fedorov 

    Senechal, Marjorie; Galiulin, R. V. (1984)
    Article
    Open Access
  • An introductory view of salvage claims 

    Trullenque Pardo, Alba (Universitat Politècnica de Catalunya, 2013)
    Master thesis (pre-Bologna period)
    Open Access
  • An invasive and a noninvasive approach for the automatic differentiation of obstructive and central hypopneas 

    Morgenstern de Muller, Christian Rudolf; Schwaibold, Matthias; Randerath, Winfried J.; Bolz, Armin; Jané Campos, Raimon (2010-04-15)
    Article
    Open Access
    The automatic differentiation of obstructive and central respiratory events is a major challenge in the diagnosis of sleep-disordered breathing. Esophageal pressure (Pes) measurement is the gold-standard method to ...
  • An inventory model of instantaneous deteriorating items with controllable deterioration rate for time dependent demand and holding cost 

    Mishra, Vinod Kumar (School of Industrial and Aeronautic Engineering of Terrassa (ETSEIAT). Universitat Politècnica de Catalunya (UPC), 2013-07)
    Article
    Open Access
    Purpose: The purpose of this paper to develop an inventory model for instantaneous deteriorating items with the consideration of the facts that the deterioration rate can be controlled by using the preservation technology ...
  • An inverse approach for the mechanical characterisation of vascular tissues via a generalised rule of mixtures 

    Bellomo, Facundo; Oller Martínez, Sergio Horacio; Nallim, Liz (Gordon and Breach Science Publishers, 2012-12)
    Article
    Restricted access - publisher's policy
    Mechanical factors such as stresses and strains play a major role in the growth and remodelling of soft biological tissues. The main constituents of tissue undergo different processes reacting to mechanical stimulus. ...
  • An inverse method to retrieve 3D radar reflectivity composites 

    Roca Sancho, Jordi; Berenguer Ferrer, Marc; Sempere Torres, Daniel (Elsevier, 2014-11)
    Article
    Open Access
    Dense radar networks offer the possibility of getting better Quantitative Precipitation Estimates (QPE) than those obtained with individual radars, as they allow increasing the coverage and improving quality of rainfall ...