Ara es mostren els items 21-40 de 49

    • Impacts of revetments and seawalls in a fetch limited coast 

      Pintado Patiño, José Carlos (Universitat Politècnica de Catalunya, 2010-06-04)
      Projecte Final de Màster Oficial
      Accés obert
      Found on the NW Mediterranean, the Catalan coast is not only subjected to morphological changes driven by physical natural processes but also by significant changes in local dynamics that result from the numerous coastal ...
    • Implementation of a low cost prototype for electrical impedance tomography based on the integrated circuit for body composition measurement AFE4300 

      Mosquera, V.H.; Arregui, A.; Bragós Bardia, Ramon; Rengifo, C. F (Scitepress, 2018)
      Text en actes de congrés
      Accés obert
      Electrical impedance tomography (EIT) is a technique of image reconstruction of the electrical conductivity distribution in a tissue or region under observation. An electrical system for EIT comprises complex hardware and ...
    • Implementing cost-optimal methodology in existing public buildings 

      Aelenei, L.; Paduos, S.; Petran, H; Tarrés, J.; Ferreira, A.; Corrado, V.; Camelo, S.; Polychroni, E.; Sfakianaki, K.; Gonçalves, H.; Salom Tormo, Jaume; Riva, G.; Murano, G. (Elsevier Ltd, 2015-11-01)
      Article
      Accés obert
      This study presents some preliminary results of an on-going European Project, RePublic-ZEB [1], where an analysis is conducted for identifying the cost optimal levels for the existing buildings, towards nearly Zero Energy ...
    • Improvement of the cost index as initiative of fuel efficiency promotion in a low cost airline 

      De La Cruz Martín, Sergi (Universitat Politècnica de Catalunya, 2016-06-23)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      The elaboration of this project has as main objective the improvement of the cost index currently used in the Airbus A319 fleet of Volotea, which was initially and provisionally adopted from the value used in Boeing B717 ...
    • Improving branch prediction and predicated execution in out-of-order processors 

      Quiñones, Eduardo; Parcerisa Bundó, Joan Manuel; González Colás, Antonio María (Institute of Electrical and Electronics Engineers (IEEE), 2007)
      Text en actes de congrés
      Accés obert
      If-conversion is a compiler technique that reduces the misprediction penalties caused by hard-to-predict branches, transforming control dependencies into data dependencies. Although it is globally beneficial, it has a ...
    • In-patient costs of agitation and containment in a mental health catchment area 

      Serrano-Blanco, Antoni; Rubio-Valera, Maria; Aznar, Ignacio; Baladón, Luisa; Gibert, Karina; Gracia Canales, Alfredo; Kaskens, Lisette; Ortiz, José Miguel; Salvador Carulla, Luís (2017-06-06)
      Article
      Accés obert
      Background: There is a scarce number of studies on the cost of agitation and containment interventions and their results are still inconclusive. We aimed to calculate the economic consequences of agitation events in an ...
    • Lean manufacturing: costing the value stream 

      Ruiz-de-Arbulo López, Patxi; Fortuny Santos, Jordi; Cuatrecasas Arbós, Lluís (2013)
      Article
      Accés obert
      Purpose - The purpose of this paper is to identify the shortcomings of traditional cost accounting techniques in lean companies and then it seeks to analyse the validity and convenience of value stream costing (VSC) as a ...
    • Location area planning and cell-to-switch assignment in cellular networks 

      Demirkol, Ilker Seyfettin; Ersoy, Cem; Caglayan, Mehmet; Delic, Hakan (Institute of Electrical and Electronics Engineers (IEEE), 2004-05)
      Article
      Accés restringit per política de l'editorial
      Location area (LA) planning plays an important role in cellular networks because of the tradeoff caused by paging and registration signalling. The upper boundary for the size of an LA is the service area of a mobile services ...
    • Maintenance management and maintenance processes in railway operators. Case studies 

      Consegal Martinez, Enric (Universitat Politècnica de Catalunya, 2016-09-17)
      Treball Final de Grau
      Accés obert
      En aquest treball s'analitzen les diferents tipologies actuals de manteniment i finalment s'inclou un estudi de casos aplicat.
    • Minimizing lost-work costs in a mixed-model assembly line 

      Bautista Valhondo, Joaquín; Alfaro Pozo, Rocío; Batalla García, Cristina (Universidad de Navarra, 2016)
      Comunicació de congrés
      Accés obert
      Mixed-model assembly lines present two issues due to differences in processing times from product types; these issues are the work overload or unfinished work and the useless time or unproductive time. Within this context, ...
    • Mòdul escènic per a escenografies teatrals de petit format 

      Colomina Fernández, Francesc (Universitat Politècnica de Catalunya, 2019-02-06)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      [CATALÀ] Dedicar un projecte d’enginyeria a l’escenografia teatral és un fet poc comú. L’escenografia ha evolucionat a partir de les arrels històriques de l’antiga clàssica i els seus vincles amb les arquitectures del ...
    • New challenge of the public buildings: Nzeb findings from IEE RePublic-ZEB Project 

      Aelenei, L.; Petran, H.; Tarrés, Joana; Riva, G.; Ferreira, A.; Camelo, S.; Corrado, V.; Šijanec-Zavrl, M.; Stegnar, G.; Gonçalves, H.; Magyar, Z.; Salom Tormo, Jaume; Polychroni, E.; Sfakianaki, K. (Elsevier Ltd, 2015-11-01)
      Article
      Accés obert
      Nearly Zero-Energy Buildings (nZEBs) have received increased attention in recent years as a result of constant concerns for energy supply constraints, decreasing energy resources, increasing energy costs and rising impact ...
    • On the complexity of configuration and orchestration for enabling disaggregated server provisioning in optical composable data centers 

      Pagès Cruz, Albert; Agraz Bujan, Fernando; Spadaro, Salvatore (Optical Society of American (OSA), 2022-12-01)
      Article
      Accés obert
      Due to the limitations of traditional data center (DC) architectures, the concept of infrastructure disaggregation has been proposed. DC resources are separated into multiple blades to be exploited independently. As a ...
    • On-line failure detection and confinement in caches 

      Abella Ferrer, Jaume; Chaparro, Pedro; Vera Rivera, Francisco Javier; Carretero Casado, Javier Sebastián; González Colás, Antonio María (Institute of Electrical and Electronics Engineers (IEEE), 2008)
      Text en actes de congrés
      Accés obert
      Technology scaling leads to burn-in phase out and increasing post-silicon test complexity, which increases in-the-field error rate due to both latent defects and actual errors. As a consequence, there is an increasing need ...
    • Options for cost-effective capacity upgrades in backbone optical networks 

      Shariati, Mohammad Behnam; Rivas Moscoso, José Manuel; Klonidis, Dimitrios; Tomkos, Ioannis; Ben Ezra, Shalva; Jiménez, Felipe; Marom, Dan M.; Sayyad Khodashenas, Pouria; Comellas Colomé, Jaume; Velasco Esteban, Luis Domingo (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Upgrading the capacity of backbone optical networks while delivering contents to the end-users with a reduced cost per bit is a day-by-day challenge of network operators. In this paper, we first discuss several mid-term ...
    • Overlapping quadratic optimal control of linear time-varying commutative systems 

      Bakule, Lubomir; Rodellar Benedé, José; Rossell Garriga, Josep Maria (Institute of Electrical and Electronics Engineers (IEEE), 2002)
      Text en actes de congrés
      Accés obert
      Overlapping quadratic optimal control of linear time-invariant continuous-time systems by using generalized selection of complementary matrices has been recently developed as a powerful and effective mean for decentralized ...
    • Quasi-static scheduling for concurrent architectures 

      Cortadella, Jordi; Kondratyev, Alex; Lavagno, Luciano; Watanabe, Yosinori (Institute of Electrical and Electronics Engineers (IEEE), 2003)
      Text en actes de congrés
      Accés obert
      We present a synthesis approach for reactive systems that aims at minimizing the overhead introduced by the operating system and the interaction among the concurrent tasks, while considering multiple concurrent execution ...
    • Running OpenMp applications efficiently on an everything-shared SDSM 

      Costa Prats, Juan José; Cortés, Toni; Martorell Bofill, Xavier; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (Institute of Electrical and Electronics Engineers (IEEE), 2004)
      Comunicació de congrés
      Accés obert
      Traditional software distributed shared memory (SDSM) systems modify the semantics of a real hardware shared memory system by relaxing the coherence semantic and by limiting the memory regions that are actually shared. ...
    • SAMIE-LSQ: set-associative multiple-instruction entry load/store queue 

      Abella Ferrer, Jaume; González Colás, Antonio María (IEEE Computer Society, 2006)
      Text en actes de congrés
      Accés obert
      The load/store queue (LSQ) is one of the most complex parts of contemporary processors. Its latency is critical for the processor performance and it is usually one of the processor hotspots. This paper presents a highly ...
    • Single sideband techniques for next generation low-cost UD-WDM coherent PONs 

      Masanas Jiménez, Miquel; Polo Querol, Víctor; Prat Gomà, Josep Joan (Institute of Electrical and Electronics Engineers (IEEE), 2022)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Two applications for splitter-based, coherent passive optical networks are investigated. Coherent technologies enable ultra-dense wavelength division multiplexing, increasing the dedicated data rates per application, the ...