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Ara es mostren els items 5411-5430 de 245306

    • A new capacitance-to-digital convertor suitable for human proximity sensing 

      Ranjan, Abhishek; George, Boby (SARTI, 2013)
      Article
      Accés obert

    • A new character-level encryption algorithm: how to implement cryptography in an ICT classroom 

      Arboledas Brihuega, David (OmniaScience, 2019-09)
      Article
      Accés obert
      It is evident that the society in which we live will demand more and more qualified and specialized positions in the different branches of engineering. Now we are in a highly digitized world in which information is ...

    • A new class of antenna array with a reconfigurable element factor 

      Li, Zhouyuan; Rodrigo López, Daniel; Jofre Roca, Lluís; Cetiner, Bedri Artug (2013-04)
      Article
      Accés restringit per política de l'editorial
      A parasitic layer-based multifunctional reconfigurable antenna array (MRAA) formed by the linear combination of four (4 1) identical multifunctional reconfigurable antenna (MRA) elements is presented. Each MRA produces ...

    • A new class of codes for fingerprinting schemes 

      Fernández Muñoz, Marcel; Soriano Ibáñez, Miguel; Cotrina Navau, Josep (Springer, 2005)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper we discuss the problem of collusion secure fingerprinting. In the first part of our contribution we prove the existence of equidistant codes that can be used as fingerprinting codes. Then we show that by ...

    • A new class of polynomials from the spectrum of a graph, and its application to bound the k-independence number 

      Fiol Mora, Miquel Àngel (Elsevier, 2020-11-15)
      Article
      Accés obert
      The k-independence number of a graph is the maximum size of a set of vertices at pairwise distance greater than k. A graph is called k-partially walk-regular if the number of closed walks of a given length l = k, rooted ...

    • A new class of Skew-Normal-Cauchy Distribution 

      Arrué, Jaime; Gómez, Héctor W.; Salinas, Hugo S.; Bolfarine, Heleno (Institut d'Estadística de Catalunya, 2015-06)
      Article
      Accés obert
      In this paper we study a new class of skew-Cauchy distributions inspired on the family extended two-piece skew normal distribution. The new family of distributions encompasses three well known families of distributions, ...

    • A new class of traceability schemes 

      Egorova, Elena; Fernández Muñoz, Marcel; Kabatiansky, Grigory (2019)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A new class of tracing traitors schemes with traceability property which combines ideas of nonbinary IPP-codes and IPP set systems is proposed. A detailed comparison of the proposed scheme with previously known traceability ...

    • A new class of vitrimers based on aliphatic poly(thiourethane) networks with shape memory and permanent shape reconfiguration 

      Gamardella, Francesco; Guerrero, Federico; Flor López, Sílvia de la; Ramis Juan, Xavier; Serra Albet, Maria Àngels (Elsevier, 2019-01-05)
      Article
      Accés obert
      Vitrimers are a new promising class of polymeric materials which are attracting increasing attention thanks to their thermosetting characteristics with their capability of being reprocessed and recyclable, which make them ...

    • A new classification of geological resources 

      Mata Perelló, Josep Maria; Mata Lleonart, Roger; Vintró Sánchez, Carla (2011-12)
      Article
      Accés obert

    • A new coalitional value 

      Carreras Escobar, Francisco; Alonso Meijide, José María (2009-10-17)
      Report de recerca
      Accés restringit per decisió de l'autor
      We propose a modification of the Shapley value for monotonic games with a coalition structure. The resulting coalitional value is a twofold extension of the Shapley value in the following sense: (1) the amount obtained by ...

    • A new coastal crawler prototype to expand the ecological monitoring radius of OBSEA cabled observatory 

      Falahzadehabarghouee, Ahmad; Toma, Daniel; Francescangeli, Marco; Chatzievangelou, Damianos; Nogueras Cervera, Marc; Martínez Padró, Enoc; Carandell Widmer, Matias; Tangerlini, Michael; Thomsen, Laurenz; Picardi, Giacomo; Le Bris, Marie; Aguzzi, Jacopo; Río Fernandez, Joaquín del (Multidisciplinary Digital Publishing Institute (MDPI), 2023-04-18)
      Article
      Accés obert
      The use of marine cabled video observatories with multiparametric environmental data collection capability is becoming relevant for ecological monitoring strategies. Their ecosystem surveying can be enforced in real time, ...

    • A new code for spectrometric analysis for environmental radiological surveillance on monitors focused on a gamma radioactivity on aerosols 

      Blas del Hoyo, Alfredo de; Riego Pérez, Albert; García Sánchez, Roger; Tapia Fernández, Carlos; Dies Llovera, Javier; Díaz Bayona, Pedro (2015)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      This paper presents a new code for the analysis of gamma spectra generated by an equipment for continuous measurement and identification of gamma radioactivity in aerosols with paper filter. It is called pGamma and has ...

    • A new code for spectrometric analysis for environmental radiological surveillance on monitors focused on gamma radioactivity on aerosols 

      Blas del Hoyo, Alfredo de; Riego Pérez, Albert; García Sánchez, Roger; Tapia Fernández, Carlos; Dies Llovera, Javier; Toral, Juan; Batalla, Enric; Díaz Bayona, Pedro (2016-06)
      Article
      Accés obert
      This paper presents a new code for the analysis of gamma spectra generated by an equipment for continuous measurement of gamma radioactivity in aerosols with paper ¿lter. It is called pGamma and has been developed by the ...

    • A new cognitive evaluation battery for Down syndrome and its relevance for clinical trials 

      de Sola Llopis, Susana; De la Torre Fornell, Rafael; Sánchez Benavides, Gonzalo; Benejam, Bessy; Cuenca, Aída; del Hoyo, Laura; Rodríguez, Joan; Catuara-Solarz, Silvina; Sánchez-Gutiérrez, Judit; Dueñas-Espín, Ivan; Hernández, Gimena; Peña-Casanovas, Jordi; Langohr, Klaus; Videla, Sebastià; Blehaut, Henri; Farré, Magí; Dierssen, Mara (2015-06-04)
      Article
      Accés obert
      The recent prospect of pharmaceutical interventions for cognitive impairment of Down syndrome (DS) has boosted a number of clinical trials in this population. However, running the trials has raised some methodological ...

    • A new collaborative shared control strategy for continuous elder/robot assisted navigation 

      Caltagirone, Carlo; Annicchiarico, Roberta; Urdiales García, Cristina; Peula, José Ma.; Barrué Subirana, Cristian; Pérez, Eduardo J.; Sánchez-Tato, Isabel; del Toro, J.M.; Cortés García, Claudio Ulises; Sandoval, Francisco (2008)
      Text en actes de congrés
      Accés obert
      In nowadays aging society, many people require mobility assistance. Autonomous wheelchairs may provide some help, but they are not supposed to overtake all control on human mobility, as this is reported to lead to loss ...

    • A new colorimetrically-calibrated automated video-imaging protocol for day-night fish counting at the OBSEA coastal cabled observatory 

      Río Fernandez, Joaquín del; Aguzzi, Jacopo; Costa, C.; Menesatti, Paolo; Sbragaglia, Valerio; Nogueras Cervera, Marc; Sardá Amills, Francesc; Manuel Lázaro, Antonio (2013-10-30)
      Article
      Accés obert
      Field measurements of the swimming activity rhythms of fishes are scant due to the difficulty of counting individuals at a high frequency over a long period of time. Cabled observatory video monitoring allows such a sampling ...

    • A new column collapse apparatus for the characterisation of the flowability of granular materials 

      Torres Serra, Joel; Romero Morales, Enrique Edgar; Rodríguez Ferran, Antonio (2020-02)
      Article
      Accés obert
      The packaging industry is lacking a standard methodology to characterise the granular flow of a wide range of powders and grains in actual handling conditions. We present a new fully-instrumented granular column collapse ...

    • A new community business model for a free, open, and neutral network: considering the wireless to fiber transition 

      Llusà Serra, Aleix; Águila López, Francisco del; Bonet Dalmau, Jordi; Moncunill Geniz, Francesc Xavier (Elsevier, 2024-07)
      Article
      Accés obert
      Free, open, and neutral network (FONN) is an alternative to the prevailing proprietary ISP networks on the Internet. From the FONN manifesto, we conceive two main goals: to give freedom to users and to cooperate in building ...

    • A new composite material for fiberglass boat construction 

      Caribé Ribeiro, Henrique José; Wahrhaftig, Alexandre de M.; Nogueira Nascimento, Ademar (CIMNE, 2013)
      Text en actes de congrés
      Accés obert
      The present paper investigates the properties of an alternative material to be used in marine engineering field. It is a composite material based on a sandwich configuration, which is both rigid and light, made of expanded ...

    • A new computational approach to ideal theory in number fields 

      Guàrdia Rubies, Jordi; Montes Peral, Jesús; Nart Vinyals, Enric (2013)
      Article
      Accés obert
      Let K be the number field determined by a monic irreducible polynomial f(x) with integer coefficients. In previous papers we parameterized the prime ideals of K in terms of certain invariants attached to Newton polygons ...