Ara es mostren els items 39463-39482 de 244402

    • Characterisation of the Hamamatsu photomultipliers for the KM3NeT Neutrino Telescope 

      Aiello, S; Ameli, F; André, Michel; Anghinolfi, Marco; Anton, G.; Ardid Ramírez, Miguel; Avgitas, T.; Bertin, V.; Bormuth, R.; Bouwhuis, M.C.; Puricelli, Stefano; Cherubini, Silvio; Coniglione, R.; Mannheim, Karl; Morganti, Michele; Pellegrino, Carlo; Piattelli, P.; Real, Del; Santangelo, A; Sharma, Aniruddh; Trovato, A.; Zaborov, D.; Zúñiga Román, Juan (2018-05-01)
      Article
      Accés obert
      The Hamamatsu R12199-02 3-inch photomultiplier tube is the photodetector chosen for the first phase of the KM3NeT neutrino telescope. About 7000 photomultipliers have been characterised for dark count rate, timing spread ...
    • Characterisation of the multi-scale fabric features of high plasticity clays 

      Cotecchia, Federica; Guglielmi, S.; Cafaro, F.; Gens Solé, Antonio (Institution of Civil Engineers (ICE), 2019-12)
      Article
      Accés obert
      An investigation of the microstructural features of a high-plasticity clay, in both its natural conditions and reconstituted in the laboratory, is described. Scanning electron microscopy is used here to characterise the ...
    • Characterisation of the MUSIC ASIC for large-area silicon photomultipliers for gamma-ray astronomy 

      De Angelis, Nicolas; Gascón Fora, David; Gómez Fernández, Sergio; Heller, Matthieu; Montaruli, Teresa; Nagai, Andrii (2023-01-01)
      Article
      Accés obert
      Large-area silicon photomultipliers (SiPMs) are desired in many applications where large surfaces have to be covered. For instance, a large area SiPM has been developed by Hamamatsu Photonics in collaboration with the ...
    • Characterisation of Titanium Prosthesis Manufactured with Powder Metallurgy 

      Martín Pelacho, Oriol (Universitat Politècnica de Catalunya, 2021-05-19)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   AMES
      In the present work, a characterisation project around the EVANS wedges manufactured by AMES Medical was developed. The mechanical properties were quantified as well as some morphological parameters and other chemical and ...
    • Characterisation, mechanical and microstructural behaviour of an unsaturated silt 

      McCloskey, G..; Sánchez, M.; Romero Morales, Enrique Edgar (CRC Press, 2009)
      Capítol de llibre
      Accés restringit per política de l'editorial
      This study investigates an unsaturated silt sampled from an embankment along the Bengawan Solo River in East Java, Indonesia. Load and soak oedometer tests were carried out on laboratory compacted samples and on undisturbed ...
    • Characterisation, symptom pattern and symptom clusters from a retrospective cohort of Long COVID patients in primary care in Catalonia 

      Torrell Vallespin, Gemma; Puente Baliarda, Diana; Jacques Aviñó, Constanza; Carrasco Ribelles, Lucía Amalia; Violán Fors, Concepción; López Jiménez, Tomás; Royano García, Verónica; Molina Cantón, Alba; Medina Perucha, Laura; Rodríguez Giralt, Israel; Berenguera Ossó, Anna (2024-01-15)
      Article
      Accés obert
      Background: Around 10% of people infected by SARS-COV-2 report symptoms that persist longer than 3 months. Little has been reported about sex differences in symptoms and clustering over time of non-hospitalised patients ...
    • Characterised measuring system for PQ measurements on the MV grid 

      Crotti, G.; Giordano, D. (SARTI, 2013)
      Article
      Accés obert
    • Characterising biofilm development on granular activated carbon used for drinking water production 

      Gibert Agulló, Oriol; Lefèvre, B.; Fernández, Marc; Bernat Camí, Xavier; Paraira, Miquel; Calderer Perich, Montserrat; Martínez Lladó, Xavier (2013-03-01)
      Article
      Accés restringit per política de l'editorial
      Under normal operation conditions, granular activated carbon (GAC) employed in drinking water treatment plants (DWTPs) for natural organic matter (NOM) removal can be colonised by microorganisms which can eventually establish ...
    • Characterising brain connectivity along the lifespan in a rodent model of healthy ageing 

      Espinós Soler, Elena (Universitat Politècnica de Catalunya, 2023-07-24)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Instituto de Neurociencias
      The brain parenchyma undergoes several structural changes throughout life, which have a ma- jor impact on its physiological evolution, and which are behaviorally reflected as changes in cognition and ability. A key question ...
    • Characterising the bonding between asphalt ultra-thin layers applying a new cyclic shear test 

      López Montero, Teresa; Martínez Reguero, Adriana Haydée; Miró Recasens, José Rodrigo; Subarroca, Mar; Bobis Rojas, Alfredo (2023-12)
      Article
      Accés obert
      Bonding between layers is a critical aspect in the durability and performance of asphalt pavements. The life of the pavement can be significantly reduced due to poor bonding between bituminous mix layers. For this reason, ...
    • Characterising the collapsible response of an in-situ compacted silt 

      Gómez Bonilla, Rodrigo Andrés; Romero Morales, Enrique Edgar; Lloret Morancho, Antonio; Suriol Castellví, Josep (CRC Press, 2009)
      Capítol de llibre
      Accés restringit per política de l'editorial
      The paper presents selected experimental results of the microstructure, the hydro-mechanical properties and the volume change response along wetting and drying paths of a compacted silt. The material was recovered from a ...
    • Characteristic Analysis of Facial Stiffness Using Average Faces of Schizophrenia 

      Kanekon, Naoko; Tawatsuji, Yoshimasa; Matsui, Tatsunori (Kansei Engineering and Emotion Research (KEER), 2022-09)
      Text en actes de congrés
      Accés obert
      There is a significant need for objective assessment methods for schizophrenia. Therefore, this study examined the emotional characteristics of facial stiffness—one of the indicators for estimating patients' flat affect—using ...
    • Characteristic brain volumetric changes in the AD preclinical signature 

      Petrone, Paula; Casamitjana Díaz, Adrià; Falcón, Carlos; Artigues, Miquel; Operto, Grégory; Skouras, Stavros; Cacciaglia, Raffaele; Molinuevo, Jose Luis; Vilaplana Besler, Verónica; Gispert, Juan Domingo; Salvado, Gemma (Elsevier, 2018)
      Article
      Accés obert
    • Characteristic cycle of local cohomology modules of monomial ideals II 

      Álvarez Montaner, Josep (2003)
      Article
      Accés obert
    • Characteristic cycles of local cohomology modules of monomial ideals 

      Álvarez Montaner, Josep (1998)
      Article
      Accés obert
      By using the theory of D-modules we express the characteristic cycle of a local cohomology module supported on a monomial ideal in terms of conormal bundles relative to a subvariety. As a consequence we can decide when a ...
    • Characteristic cycles of localizations: algorithmic approach 

      Álvarez Montaner, Josep; Leykin, Anton (2004)
      Article
      Accés obert
      For a polynomial ring R = k[x1, ..., xn], we present an algorithm for computing the characteristic cycle of the localization Rf for any nonzero polynomial f ∈ R. The approach is useful to answer certain questions regarding ...
    • Characteristic polynomials of production matrices for geometric graphs 

      Huemer, Clemens; Pilz, Alexander; Seara Ojea, Carlos; Silveira, Rodrigo Ignacio (2017-08-01)
      Article
      Accés obert
      An n×n production matrix for a class of geometric graphs has the property that the numbers of these geometric graphs on up to n vertices can be read off from the powers of the matrix. Recently, we obtained such production ...
    • Characteristic spanwise length scales of streamwise vortical structures in the wake of a circular cylinder at Re = 1500 measured via global and local approaches 

      Sarwar, Wasim; El Mansy, Reda; Bergadà Granyó, Josep Maria; Mellibovsky Elstein, Fernando (Elsevier, 2023-01-30)
      Article
      Accés restringit per política de l'editorial
      Wake characteristics of the flow past a circular cylinder are analysed in detail at Reynolds number Re = 1500 via direct numerical simulation. A periodic spanwise domain of length 1.5pD has been found to yield correct ...
    • Characteristic time of strain induced crystallization of crosslinked natural rubber 

      Candau, Nicolas; Chazeau, Laurent; Chenal, Jean Marc; Gauthier, Catherine; Ferreira Somoza, Jose Antonio; Munch, Etienne; Rochas, Cyrille (Elsevier, 2012-06)
      Article
      Accés obert
      Real time Wide-Angle X-ray Scattering (WAXS) measurements during cyclic tensile tests at high strain rates (from 8 s-1–280 s-1) and at room temperature on crosslinked Natural Rubber (NR) are performed thanks to a specific ...
    • Characteristics and classification of the annualised workings hours planning problems 

      Corominas Subias, Albert; Lusa García, Amaia; Pastor Moreno, Rafael (Inderscience, 2004-12)
      Article
      Accés obert
      Annualising working hours (i.e., the possibility of irregularly distributing throughout the year the total amount of the employees working hours) is one of the means to face the seasonal nature of the demand. Annualising ...