Ara es mostren els items 10481-10500 de 87610

  • Assessment of fibre content and orientation in SFRC with the inductive method. Part 2: Application for the quality control of sprayed concrete 

    Silva, Cesar L; Galobardes Reyes, Isaac; Pujadas Álvarez, Pablo; Monte, Renata; Domingues de Figueiredo, Antonio; Pialarissi Cavalaro, Sergio Henrique; Aguado de Cea, Antonio (2015)
    Text en actes de congrés
    Accés obert
    Concrete is the most used construction material in the world despite its fragility and low capacity to bear tensile stresses. Steel fibres may be added to increase the ductility of the material leading to fibre reinforced ...
  • Assessment of fibre distribution and orientation within SFRC precast segments 

    Casas Tuneu, Joan (Universitat Politècnica de Catalunya, 2015-06)
    Treball Final de Grau
    Accés obert
  • Assessment of fibre orientation in FRC slabs by a multidirectional test 

    Sobierajewicz, Eliza (Universitat Politècnica de Catalunya, 2012-01-24)
    Tesina
    Accés restringit per decisió de l'autor
    The aim of this work is assessment of fiber orientation in FRC slabs by a multidirectional test. Possibility of obtaining information on the structural contribution of the fibers in the post-cracking behaviour depending ...
  • Assessment of Flex-grid/SDM backbone networks under inter-core XT-limited transmission reach 

    Perelló Muntan, Jordi; Gene Bernaus, Joan M.; Lázaro Villa, José Antonio; Pagès Cruz, Albert; Spadaro, Salvatore (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Text en actes de congrés
    Accés obert
    In the present paper, we estimate the transmission reach of the optical signals through several state-of-the-art multi-core fibers reported in the literature considering ASE noise and inter-core crosstalk. Using these ...
  • Assessment of freshwater scarcity using a model based on supply and demand law 

    Escribano Rodríguez de Robles, Beatriz; Sellarès González, Jordi; Xercavins, Josep (2011-09-08)
    Report de recerca
    Accés obert
    The main goal of this work is to provide an analysis methodology for assessment of water scarcity problems based on supply and demand. To this end, we must first determine what can be considered as supply and demand in ...
  • Assessment of granulated fertilizers from waste materials 

    Belmonte Zamora, Carles (Universitat Politècnica de Catalunya / Luleå Tekniska Universitet, 2011)
    Projecte/Treball Final de Carrera
    Accés restringit per decisió de l'autor
    Waste materials such as fly ashes and sewage sludges have properties that can be exploited in various applications e.g construction, energy recovery, etc. These residues contain nutrients (P, N, S, ca) that make them ...
  • Assessment of grape yield and composition using reflectance-based indices in rainfed vineyards 

    Serrano Porta, Lydia; González Flor, Cristina; Gorchs Altarriba, Gil (2014-05-16)
    Article
    Accés obert
    In rainfed vineyards water deficits play a major role in determining berry yield and composition. Therefore, reliable indicators of vine water status might be of great value for the optimization of grape yield and quality. ...
  • Assessment of groundwater recharge in urban areas 

    Tubau Fernández, Isabel (Universitat Politècnica de Catalunya, 2016-02-04)
    Tesi
    Accés obert
    In the city of Barcelona and the townships situated in the deltaic area of the Besòs River, groundwater is recognized as an aspect of urban water cycle management. There is groundwater seepage into infrastructure and ...
  • Assessment of groundwater vulnerability to nitrates from agricultural sources using a GIS-compatible logic multicriteria model 

    Rebolledo, Boris; Gil, Antonia; Flotats Ripoll, Xavier; Sánchez, José Ángel (2016-04-15)
    Article
    Accés restringit per política de l'editorial
    In the present study an overlay method to assess groundwater vulnerability is proposed. This new method based on multicriteria decision analysis (MCDA) was developed and validated using an appropriate case study in Aragon ...
  • Assessment of incident management strategies using aimsun 

    Barceló Bugeda, Jaime; Ferrer, J.; Montero Mercadé, Lídia; Perarnau, Josep (2001)
    Text en actes de congrés
    Accés obert
    PRIME (Prediction of Congestion and Incidents in Real Time, for Intelligent Incident Management and Emergency Traffic Management) is a project of the 5ht Framework Program of the European Union which objectives are to ...
  • Assessment of inlet efficiency through a 3D simulation: numerical and experimental comparison 

    Gómez Valentín, Manuel; Recasens, Joan; Russo, Beniamino; Martínez Gomariz, Eduardo (2016-10-01)
    Article
    Accés obert
    Inlet efficiency is a requirement for characterizing the flow transfers between surface and sewer flow during rain events. The dual drainage approach is based on the joint analysis of both upper and lower drainage levels, ...
  • Assessment of L-Band SAR polarimetry for soil and crop monitoring 

    Barber, Matías; López Martínez, Carlos; Grings, Francisco (VDE-Verlag, 2016)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    Near-future L-band fully polarimetric Synthetic Aperture Radar (SAR) missions will provide meaningful and timely information over agricultural lands. In this paper, we evaluate the potential of L-band SAR polarimetry for ...
  • Assessment of LCA methodology for Engineering Sustainability Education. 

    Enfont Sampietro, Oriol (Universitat Politècnica de Catalunya, 2014-12-02)
    Projecte Final de Màster Oficial
    Accés obert
    Sustainable development is a key change for nowadays society to prevent future problems. Consequently, the role of engineers has to be modified in order to acquire sustainable competences for their projects. At this point, ...
  • Assessment of lidar inversion errors for homogeneous atmospheres 

    Rocadenbosch Burillo, Francisco; Comerón Tejero, Adolfo; Pineda, D (1998-04)
    Article
    Accés restringit per política de l'editorial
    The inversion of lidar returns from homogeneous atmospheres has been done customarily through the well-known slope method. The logarithmic operation over the range-corrected and system-normalized received signal used in ...
  • Assessment of lidar inversion errors for homogeneous atmospheres 

    Rocadenbosch Burillo, Francisco; Comerón Tejero, Adolfo; Pineda Masnou, Daniel (OPTICAL SOC AMER, 1998-04-30)
    Article
    Accés obert
    The inversion of lidar returns from homogeneous atmospheres has been done customarily through the well-known slope method. The logarithmic operation over the range-corrected and system-normalized received signal used in ...
  • Assessment of Linear Switched Reluctance Motor's Design Parameters for Optimal Performance 

    Garcia Amoros, Jordi; Andrada Gascón, Pedro; Blanqué Molina, Balduino (2015-04-21)
    Article
    Accés obert
    This article presents an exhaustive study about the influence of some design parameters, such as the number of phases, pole stroke, and current density, in the behavior of a linear switched reluctance motor. The linear ...
  • Assessment of meteorological models for air pollution transport: analysis between Mexico and Puebla metropolitan areas 

    González-Rocha, Sergio Natan; Mendoza-Lara, Osiel O.; Fuentes-Gea, Vicente; Baldasano Recio, José María (Barcelona Supercomputing Center, 2015-05-05)
    Text en actes de congrés
    Accés obert
    This poster presents the results of research in the metropolitan areas in Mexico and Puebla valleys. The objective is assess and conduct a sensitivity analysis of meteorological conditions that could influence air pollutant ...
  • Assessment of microstructure, physical and thermal properties of bitumen modified with LDPE/GTR/elastomer ternary blends 

    Formela, Krzysztof; Sulkowski, Michal; Reza Saeb, Mohammad; Colom Fajula, Xavier; Haponiuk, Josef T (2016-03-01)
    Article
    Accés restringit per política de l'editorial
    LDPE/GTR/elastomer ternary blends with variable LDPE/GTR ratio and constant elastomer content were prepared via melt-compounding. Obtained LDPE/GTR/elastomer blends were applied as thermoplastic modifiers into bitumen. ...
  • Assessment of multifocal contact lens over-refraction using an infrared, open-field autorefractor: A preliminary Study 

    Giner Tort, Anna; Aldaba Arévalo, Mikel; Arjona Carbonell, Mª Montserrat; Vilaseca Ricart, Meritxell; Pujol Ramo, Jaume (2015)
    Article
    Accés obert
  • Assessment of nociceptive responsiveness levels during sedation-analgesia by entropy analysis of EEG 

    Valencia, Jose F.; Melia, Umberto Sergio Pio; Vallverdú Ferrer, Montserrat; Borrat, Xavier; Jospin, Mathieu; Jensen, Erik W.; Porta, Alberto; Gambus, Pedro L.; Caminal Magrans, Pere (2016-03-01)
    Article
    Accés obert
    The level of sedation in patients undergoing medical procedures is decided to assure unconsciousness and prevent pain. The monitors of depth of anesthesia, based on the analysis of the electroencephalogram (EEG), have been ...