Ara es mostren els items 1-20 de 41

    • A Sigfox energy consumption model 

      Gómez Montenegro, Carlos; Veras Revelles, Juan Carlos; Vidal Ferré, Rafael; Casals Ibáñez, Lluís; Paradells Aspas, Josep (Multidisciplinary Digital Publishing Institute (MDPI), 2019-02-07)
      Article
      Accés obert
      Sigfox has become one of the main Low-Power Wide Area Network (LPWAN) technologies, as it has attracted the attention of the industry, academy and standards development organizations in recent years. Sigfox devices, such ...
    • An innovative isolation device for aseismic design 

      Abdel-Kareem Moustafa, Mohammed Ismail (Universitat Politècnica de Catalunya, 2009-11-09)
      Tesi
      Accés obert
      Basado en la idea de reducir la demanda sísmica en lugar de aumentar la capacidad resistente de las estructuras, el aislamiento sísmico es un método simple para mitigar o reducir los posibles daños producidos por los ...
    • Application of System Dynamics to model rework in construction projects 

      Ramírez Cruz, Néstor Eduardo (Universitat Politècnica de Catalunya, 2014-02-25)
      Projecte Final de Màster Oficial
      Accés obert
    • Automatización del proceso de peticiones de acceso a destinos vía Proxy 

      Casamayor Tarrasón, Marc (Universitat Politècnica de Catalunya, 2021-04-26)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      El proyecto surgió debido a la necesidad de la empresa (Everis) de hacer más eficiente un proceso de peticiones de acceso a distintos destinos vía Proxy. Este trabajo consta de dos partes muy diferenciadas: una primera que ...
    • Comparison of Low-order 4D Dynamical Models for Cardiac Respiratory Motion using MRI 

      Coll Font, Jaume (Universitat Politècnica de Catalunya / Northeastern University, 2011-12-18)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Northeastern University
      English: cardiovascular diseases account for more than one third of the annual mortal rate in western countries. Although AF does not directly lead to mortality is pointed as one of the possible causes of stroke. Recent ...
    • Computational study of substrates and mediators features of lacasses 

      Delavari, Azar; Pérez González, Juan Jesús (2013-06-10)
      Article
      Accés restringit per política de l'editorial
      Laccases are enzymes of the family multicopper oxidases, being widely used for biotechnological applications (Canas & Camarero, 2010). The enzymes’ catalytic cycle consists of the oxidation of the substrate with the ...
    • Control-oriented thermal modeling methodology for water-cooled PEM fuel-cell-based systems 

      Rojas Fernández, José David; Kunusch, Cristian; Ocampo-Martínez, Carlos; Puig Cayuela, Vicenç (Institute of Electrical and Electronics Engineers (IEEE), 2015-02-24)
      Article
      Accés obert
      In this paper, a new control-oriented modeling methodology for the thermal dynamics of water-cooled Proton Exchange Membrane Fuel Cells (PEMFCs) is presented and validated. This methodology is not only useful for control ...
    • Data analytics application for remote device management 

      Benjumea Juanhuix, Roger (Universitat Politècnica de Catalunya, 2020-02)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   SDG Group
      The project developed in this thesis, which has been realized in SDG Group, consists in the creation of a Data Warehouse focused on the reports’ analysis automatically sent by a nationally and internationally prestigious ...
    • Design and analysis of a framework to enhance optical network utilization resources by means of virtualization 

      Hesselbach Serra, Xavier; Naumenko, Nikolay (IEEE, 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The time for an all-optical network is already here. The huge capacity of the optical resources, in backbones, distribution and access networks cannot be completely used by current services. The remainders can be used under ...
    • Design and experimental implementation of a hysteresis algorithm to optimize the maximum power point extracted from a photovoltaic system 

      Ponce de León Puig, Nubia Ilia; Acho Zuppa, Leonardo; Rodellar Benedé, José (2018-07-17)
      Article
      Accés obert
      In the several last years, numerous Maximum Power Point Tracking (MPPT) methods for photovoltaic (PV) systems have been proposed. An MPPT strategy is necessary to ensure the maximum power efficiency provided to the load ...
    • From sketch to construction: the process of modeling the hyperbolic paraboloid using the parametric system 

      Martos Menor, Eric (Universitat Politècnica de Catalunya, 2021-09-13)
      Treball Final de Grau
      Accés obert
      L’obra de l’arquitecte republicà Fèlix Candela (1910 – 1997), exiliat a Mèxic després de la Guerra Civil Espanyola (1936 – 1939), és reconeguda per les seves fines closques de formigó armat amb forma de paraboloide hiperbòlic, ...
    • GTS_LCS, in-situ experiment 2: modeling of tracer tests 09-03 

      Manette Forti, Maria Manuela; Saaltink, Maarten Willem; Soler Matamala, Josep M. (2015-02)
      Report de recerca
      Accés obert
      Within the framework of the GTS-LCS project (Grimsel Test Site – Long-Term Cement Studies), an in-situ experiment lasting about 5 years was started in 2009 to study water-cement-rock interactions in a fractured granite. ...
    • Implementation and evaluation of profile-based prediction for energy consumption in a cloud platform 

      Olvera Anton, Alejandro (Universitat Politècnica de Catalunya, 2017-10-30)
      Projecte Final de Màster Oficial
      Accés obert
      This project uses a datacenter simulator to present the main steps to optimize the resources and decrease the energy consumption of a real infrastructure. Some scheduling algorithms are compared by different criteria, and ...
    • Improving wave forecasting on the Catalan coast (WAM) 

      Moya Ortiz, Adrian (Universitat Politècnica de Catalunya, 2014-10)
      Tesina
      Accés obert
    • Model predictive control of water networks considering flow 

      Cembrano Gennari, Gabriela; Puig Cayuela, Vicenç; Ocampo-Martínez, Carlos; Minoves Ruiz, Meritxell; Creus Rodriguez, Ramon (Springer, 2017)
      Capítol de llibre
      Accés obert
      This book presents a set of approaches for the real-time monitoring and control of drinking-water networks based on advanced information and communication technologies. It shows the reader how to achieve significant ...
    • Modeling and control strategies for anoxic biotrickling filtration in biogas purification 

      Almenglo, Fernando; Ramírez, Martín; Gómez, José Manuel; Cantero, Domingo; Gamisans Noguera, Javier; Dorado Castaño, Antonio David (2015-07-31)
      Article
      Accés obert
    • Modeling and fault diagnosis of flat inland navigation canals 

      Segovia Castillo, Pablo; Blesa Izquierdo, Joaquim; Horvath, K; Rajaoarisoa, Lala H.; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç; Duviella, Eric (2018-05-14)
      Article
      Accés obert
      This article regards the development of an analytical redundancy-based approach for detecting and isolating both sensor and actuator faults in flat inland navigation canals. Inland navigation networks are principally used ...
    • Modeling and simulation of lipid membranes 

      Martí Rabassa, Jordi; Calero, Carles (Multidisciplinary Digital Publishing Institute (MDPI), 2022-05-25)
      Article
      Accés obert
      Cell membranes separate the interior of cells and the exterior environment, providing protection, controlling the passage of substances, and governing the interaction with other biomolecules and signalling processes. They ...
    • Modeling of concrete dam movements caused by expansive phenomena 

      Cazzetta, Luca (Universitat Politècnica de Catalunya, 2020-07)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Smart Engineering / Politecnico di Torino
      Expansive chemical reactions as Internal Sulphate Attack and Alkali-Silica Reaction are degradation phenomena that, under specific conditions, develop inside concrete structures. Concrete dams have been frequently diagnosed ...
    • Modeling the effects of biomass accumulation on the performance of a biotrickling filter packed with PUF support for the alkaline biotreatment of dimethyl disulfide vapors in air 

      Arellano-Garcia, Luis; Dorado Castaño, Antonio David; Morales Guadarrama, Axayacatl; Sacristan, Emilio; Gamisans Noguera, Javier; Revah, Sergio (2015-01)
      Article
      Accés obert
      Excess biomass buildup in biotrickling filters leads to low performance. The effect of biomass accumulation in a biotrickling filter (BTF) packed with polyurethane foam (PUF) was assessed in terms of hydrodynamics and void ...