Ara es mostren els items 1-12 de 12

    • A Glimpse at Impacts and Resilience in the Parish of Cernache do Bonjardim, Portugal 

      Gonçalves, Marta Marçal; Pérez Cano, María Teresa; Rosendahl, Stefan (Centre de Politica de Sol i Valoracions, CPSV / Universitat Politècnica de Catalunya, UPC, 2022-10-31)
      Article
      Accés obert
      L'objecte d'estudi d'aquest treball és la feligresia de Cernache do Bonjardim, situada en el centre de Portugal i segons els límits territorials definits fins a 2013. La motivació per a la realització d'aquest article es ...
    • A physical-chemical study of water resources in 5 hydropower projects 

      Naranjo Silva, Héctor Sebastián; Punina Guerrero, Diego; Barros Enriquez, José David; Almeida Domínguez, Jorge Armando; Álvarez del Castillo, Javier (Brazilian Journals Publicações de Periódicos e Editora Ltda, 2022-11-14)
      Article
      Accés obert
      Over the last 60 years, renewable energies have substantially developed; in 2021, around 12.8% of global primary energy came from these technologies. Thus, even though renewable energies have good global acceptance present ...
    • A review of potential physical impacts on harbours in the Mediterranean Sea under climate change 

      Sánchez-Arcilla Conejo, Agustín; Sierra Pedrico, Juan Pablo; Brown, Sally; Casas-Prat, Mercè; Nicholls, Robert J.; Lionello, Piero; Conte, Dario (2016-12)
      Article
      Accés obert
      The potential impact of climate change on port operations and infrastructures has received much less attention than the corresponding impact for beach systems. However, ports have always been vulnerable to weather extremes ...
    • A simple approach for modeling impact force parameters for different materials 

      Molino Minero, Erik; Manuel Lázaro, Antonio (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2010-01-13)
      Article
      Accés obert
      On this paper we consider the case of impacts between rigid objects. We are interested on estimating the impact pulse-width and peak force for different materials over a wide range of masses. Some experiments were conducted ...
    • An approach of the hydropower: advantages and impacts. A review 

      Naranjo Silva, Héctor Sebastián; Álvarez del Castillo, Javier (Sciencedomain International, 2021-06)
      Article
      Accés obert
      The present review shows a perspective of hydropower development, a renewable source that has a global installed capacity of 1308 GW with 9000 stations around the world. The document showed the advantages and the impacts ...
    • An impacting energy harvester through piezoelectric device for oscillating water flow 

      Toma, Daniel Mihail; Carbonell Ventura, Montserrat; Pujol Bresco, David; Manuel Lázaro, Antonio; Miquel Masalles, Jaume (2013)
      Text en actes de congrés
      Accés obert
      The reduced power requirements of miniaturized electronics offers the opportunity to create devices having their power supply based on energy harvesters. In this paper a new idea is proposed and studied to supply underwater ...
    • Estudio de impacto ambiental de la ampliación de la isla de Bolifushi (Maldivas) 

      Cebrián Escalada, Adrián (Universitat Politècnica de Catalunya, 2012-07)
      Tesina
      Accés obert
      [ANGLÈS] Maldives is a developing country which is looking for ways to improve its economical situation. However, with its geography and characteristics, this growth seems limited, or at least very tough to achieve. This ...
    • Gestión de usuarios y materiales de construcción para un simulador cloud 

      Maqua Rico, Carlos de (Universitat Politècnica de Catalunya, 2015-04-22)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat
    • Influència dels Flash heats en l’aeronavegació 

      Ramirez Valdes, Lenin (Universitat Politècnica de Catalunya, 2013-05-24)
      Treball Final de Grau
      Accés obert
      La definició d’onada de calor varia en funció de la zona geogràfica mundial. A Espanya per exemple, l’Agència Estatal de Meteorologia (AEM) la defineix com un període de com a mínim 3 dies amb temperatures ambientals superiors ...
    • Modelos continuos de sondas de perforación para la industria petrolera: Análisis de enfoques y su discretización 

      Tulio Peiovan, Marcelo; Sampaio, Rubens (Universitat Politècnica de Catalunya, 2009)
      Article
      Accés obert
      En este trabajo se presenta un modelo continuo que, para discretización mediante el método de elementos finitos, se emplea para analizar las vibraciones acopladas extensionales, flexionales y torsionales de una sonda de ...
    • Multi-sectoral impact assessment of an extreme African dust episode in the Eastern Mediterranean in March 2018 

      Monteiro, Alexandra; Basart, Sara; Kazadzis, Stelios; Votzis, Athanasios; Gkikas, Antonis; Pérez García-Pando, Carlos (Elsevier, 2022)
      Article
      Accés obert
      In late March 2018, a large part of the Eastern Mediterranean experienced an extraordinary episode of African dust, one of the most intense in recent years, here referred to as the “Minoan Red” event. The episode mainly ...
    • Sea motion electrical energy generator for low-power applications 

      Viñolo Monzoncillo, Carlos; Toma, Daniel; Manuel Lázaro, Antonio; Río Fernandez, Joaquín del (2013)
      Comunicació de congrés
      Accés obert
      he main problematic about electronic systems deployed in the sea for long periods of time, is to find a feasible way to supply them with the necessary amount of power and no direct supervision. In this paper a new ...