Now showing items 1-20 of 108

    • A comparison study of different algorithms for energy-aware placement of virtual machines 

      Olvera, Alex; Xhafa Xhafa, Fatos (Springer, 2018)
      Conference report
      Restricted access - publisher's policy
      Cloud Computing services are essential to modern society. The increasing number of people and organisations using these types of services results in a higher demand in datacenters, which in turn, is raising energy consumption ...
    • Acercamiento documental a los conceptos energéticos en la ciudad tradicional 

      Coll Pla, Sergio; Costa Jover, Agustí; Mallafrè Balsells, Cèlia; Modinos Martínez, Ferran; Bas Villalba, Melanie; Moreno-Garcia, David; Puche-Fontanillas, Josep Maria; Sardà Ferran, Jordi (Centre de Politica de Sol i Valoracions, CPSV / Universitat Politècnica de Catalunya, UPC, 2019-12)
      Conference report
      Open Access
      En el presente contexto de internacionalización de la economía, el replanteamiento de los sistemas urbanos y de competitividad entre metrópolis, vemos en el pasado la oportunidad de buscar algunos ejemplos que nos ayuden ...
    • Adaptive scheduling on power-aware managed data-centers using machine learning 

      Berral García, Josep Lluís; Gavaldà Mestre, Ricard; Torres Viñals, Jordi (2011)
      External research report
      Open Access
      Energy-related costs have become one of the major economic factors in IT data-centers, and companies and the research community are currently working on new efficient power-aware resource management strategies, also known ...
    • An adaptive controller to save dynamic energy in LP-NUCA 

      Suárez Gracía, Dario; Monreal Arnal, Teresa; Viñals Yúfera, Víctor (Universidad de La Laguna. Servicio de Publicaciones, 2011)
      Conference report
      Open Access
      Portable devices often demand powerful processors to run computing intensive applications, such as video playing or gaming, and ultra low en-ergy consumption to extend device uptime. Such con-flicting requirements are hard ...
    • Analysis of a thermal energy storage system for application in the Moon 

      Climent Molina, Blai (Universitat Politècnica de Catalunya, 2012-07-19)
      Bachelor thesis
      Restricted access - author's decision
      One of the biggest challenges of the Moon exploration is the survival of the crew and the lunar assets during the lunar night. Lunar environment is a harsh, alien environment in the true sense of the word and requires ...
    • Analysis of different solar energy acquisition systems for applications in the Moon 

      Campal, Maryne (Universitat Politècnica de Catalunya, 2012-07-27)
      Bachelor thesis
      Restricted access - author's decision
      The big challenge of the NASA and space agencies for years to come is to return to the Moon to build a base of research there. This return to the Moon stays only a stage before the purpose of the big space agencies: the ...
    • Analysis of load match and grid interaction indicators in NZEB with high-resolution data 

      Salom, Jaume; Marszal, Anna Joanna (2014-03)
      External research report
      Open Access
    • Anàlisi experimental de l'aportació i l'extracció de calor d'un estany solar de gradient salí a escala de planta pilot 

      Querol Jiménez, Gemma (Universitat Politècnica de Catalunya, 2016-06)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
    • Análisis de materiales compuestos para la mejora de la durabilidad de neumáticos 

      Pinheiro Vidal, Arthur (Universitat Politècnica de Catalunya, 2020-10-27)
      Bachelor thesis
      Open Access
      Este trabajo constituye un análisis exhaustivo que tiene como objetivo principal mejorar la durabilidad de los neumáticos. En concreto, enfocándose en los materiales. Un propósito cada vez más buscado debido a los problemas ...
    • Anthropization and growth of the electricity grid as variables for the analysis of urban infrastructure 

      Ayala, Manuel; Huaraca, Diego; Varela-Aldás, José; Riba Santmartí, Genís (2020-05-24)
      Article
      Open Access
      City growth goes together with the development of infrastructure, and the power network is one of the most relevant towards economic development. The study of urban infrastructure through the analysis of anthropization ...
    • Aplicabilitat de les tècniques d'Energy Harvesting a sondes actives per camps electromagnètics 

      Martin Prieto, Hector (Universitat Politècnica de Catalunya, 2013-04-18)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] Analysis of the alternatives in Energy Harvesting to supply electromagnetic soundings used in susceptibility tests.
    • Aprovechamiento de la energía de la huella de paso en personas y transportes 

      Campodarve Montero, Víctor (Universitat Politècnica de Catalunya, 2015-06-09)
      Bachelor thesis
      Restricted access - author's decision
      Aquest projecte estudia la viabilitat tècnica i econòmica d‘instal·lar una tecnologia innovadora en un entorn físic existent. Inicialment, es realitza un estudi teòric ampli de l‘energia ambiental i de l‘energia del cos ...
    • Assessing the energetic and environmental impacts of the operation and maintenance of Spanish sewer networks from a life-cycle perspective 

      Petit Boix, Anna; Sanjuan Demás, David; Chenel, Sergio; Marin, Desiree; Gasol, Carlos M.; Farreny, Ramon; Villalba Mendez, Gara; Suárez Ojeda, María Eugenia; Gabarrell Durany, Xavier; Josa Garcia-Tornel, Alejandro; Rieradevall Pons, Joan (2015-06)
      Article
      Open Access
      The environmental impacts resulting from sewer networks are best analysed from a life-cycle perspective to integrate the energy requirements into the infrastructure design. The energy requirements for pumping wastewater ...
    • Assessing the energetic and environmental impacts of the operation and maintenance of spanish sewer networks from a life-cycle perspective 

      Petit Boix, Anna; Sanjuan-Delmás, David; Chenel, Sergio; Marin, Desiree; Gasol, C.M.; Farreny, Ramon; Villalba, Gara; Suárez Ojeda, María Eugenia; Gabarrell Durany, Xavier; Josa Garcia-Tornel, Alejandro; Rieradevall Pons, Joan (2015-06)
      Article
      Open Access
      The environmental impacts resulting from sewer networks are best analysed from a life-cycle perspective to integrate the energy requirements into the infrastructure design. The energy requirements for pumping wastewater ...
    • Auditoria energètica d'un Centre d'Atenció Primària: CAP Verdaguer 

      Crusells Garriga, Josep Maria (Universitat Politècnica de Catalunya, 2018-06-29)
      Bachelor thesis
      Restricted access - author's decision
      [CATALÀ] L’objectiu d’aquest projecte és el d’avaluar els consums energètics actuals d’un centre d’atenció primària i promoure l’eficiència energètica proposant i avaluant possibles millores al respecte. Aquestes millores ...
    • Auditoria energètica d’un poliesportiu 

      Vellarino Coba, Benjamín (Universitat Politècnica de Catalunya, 2018-10-31)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   COESTECNIC
      [CATALÀ] El document és bàsicament un exemple d’auditoria energètica, més en concret del poliesportiu municipal de Bellvitge “SERGIO MANZANO”. Es tracta d’un espai que conté una pista tancada i un espai de piscina climatitzada. ...
    • Auditoría energética de la Biblioteca Municipal Marian Colomé 

      Barrios Hernández, Carlos (Universitat Politècnica de Catalunya, 2018-07-08)
      Bachelor thesis
      Restricted access - author's decision
      [CASTELLÀ] La presente auditoria energética se centra en la biblioteca municipal Marian Colomé, ubicada en la localidad de Gavá, en donde se ha realizado un estudio y análisis de los consumos energéticos que se producen ...
    • Beacons - serveis de proximitat: sistema de posicionament a interiors 

      Ariñez Soriano, Daniel (Universitat Politècnica de Catalunya, 2015-10-28)
      Bachelor thesis
      Open Access
      El projecte tracta sobre el posicionament en interiors utilitzant una combinació de les tecnologies WiFi i Bluetooth Low Energy combinades amb l'algorisme de fingerprint i Support Vector Machines.
    • Bluetooth mesh energy consumption: a model 

      Darroudi, Seyed Mahdi; Caldera-Sànchez, Raül; Gómez Montenegro, Carlos (Multidisciplinary Digital Publishing Institute (MDPI), 2019-03-12)
      Article
      Open Access
      The recent publication of the Bluetooth Mesh standard is a remarkable milestone in the evolution of Bluetooth Low Energy (BLE). As a new technology in the Internet of Things (IoT) market, it is crucial to investigate the ...
    • Brief announcement: Game theoretical approach for energy-delay balancing in distributed duty-cycled MAC protocols of wireless networks 

      Doudou, Messaoud; Barceló Ordinas, José María; Djenouri, Djamel; García Vidal, Jorge; Badache, Nadjib (Association for Computing Machinery (ACM), 2014)
      Conference report
      Open Access
      Optimizing energy consumption and end-to-end (e2e) packet delay in energy constrained distributed wireless networks is a conflicting multi-objective optimization problem. This paper investigates this trade-off from a ...