Exploració per títol
Ara es mostren els items 11044-11063 de 245873
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Aerogeles compuestos multicapa a partir de biopolimeros y arcilla
(2019-10-15)
Article
Accés obertEn este trabajo se han desarrollado diferentes aerogeles con baja flamabilidad basados en la combinación de biopolimeros renovables y montmorillonta (MMT). Los compuestos fueron hechos usando agua como solvente y siguiendo ... -
Aerogels based on biodegradable polymers and clay
(Universitat Politècnica de Catalunya, 2015-12-16)
Tesi
Accés obertFoam-like aerogels based on biodegradable polymers and sodium montmorillonite (Na+-MMT) clay were prepared through an environmentally friendly freeze-drying process. Both synthesized and bio-based polymers were utilized ... -
Aerogels catalítics de Co-Si sobre monòlits ceràmics per a produir hidrogen mitjançant la reformació d'etanol
(Universitat Politècnica de Catalunya, 2016-01-15)
Tesi
Accés obertHydrogen is an energy vector; it is not a direct energy source. It is an energy carrier. Hydrogen can be used to feed fuel cells (an electrochemical device), thus increasing the efficency of energy transfer as the amount ... -
Aerogenerador de viento
(Universitat Politècnica de Catalunya, 2015-10)
Treball Final de Grau
Accés obertLa energía eólica es una de las fuentes de energía renovable más utilizadas desde su creación por su alta rentabilidad y rendimiento. Este es el motivo por el que a lo largo de los siglos se han llevado a cabo investigaciones ... -
Aerogeneradors marins: una energia neta, renovable i sostenible
(Escola Politècnica Superior d’Enginyeria de Manresa, 2010-12-02)
Comunicació de congrés
Accés obert -
Aeronautical ground lighting system study: field measurements and simulations
(2016-10-06)
Article
Accés obertAeronautical ground lighting (AGL) systems are single-phase series circuits where constant current regulators supply transformers and luminaires. These systems provide visual reference to aircraft during airport operations. ... -
AERONÀUTICA I CIÈNCIA EN LA HISTÒRIA (1r quadrimestre)
(Universitat Politècnica de Catalunya, 2007-12-11)
Examen
Accés restringit a la comunitat UPC -
AERONÀUTICA I CIÈNCIA EN LA HISTÒRIA (Examen I quadrim.)
(Universitat Politècnica de Catalunya, 2005-12-13)
Examen
Accés restringit a la comunitat UPC -
Aeronàutica: recursos d'informació a Bibliotècnica
(Biblioteca BCBL / Factoria BCBL, 2011-09-30)
Audiovisual
Accés obert -
Aeropuerto de Reus
(2007-02)
Concurs d'arquitectura i urbanisme
Accés obert -
Aeropuerto inteligente. Diseño de un aeropuerto sostenible con integración de los principales avances IoT
(Universitat Politècnica de Catalunya, 2022-10-28)
Treball Final de Grau
Accés obertCurrently, advances in IoT (Internet of Things) are increasing, and they have many fields of application in which the common factor is usually an improvement in the user experience of any service or activity, although they ... -
Aeropuerto. Control y monitorización del sistema energético de campo de vuelo
(Universitat Politècnica de Catalunya, 2005-09)
Projecte/Treball Final de Carrera
Accés obert -
Aeropuertos Españoles: ¿Inversiones con sentido?
(Universitat Politècnica de Catalunya, 2014-07-14)
Tesina
Accés obert -
Aerosol characterization at the Saharan AERONET site Tamanrasset
(2014-01-01)
Article
Accés obertMore than 2 years of columnar atmospheric aerosol measurements (2006-2009) at the Tamanrasset site (22.79 degrees N, 5.53 degrees E, 1377 ma.s.l.), in the heart of the Sahara, are analysed. Aerosol Robotic Network (AERONET) ... -
Aerosol characterization in Northern Africa, Northeastern Atlantic, Mediterranean Basin and Middle East from direct-sun AERONET observations
(2009-11-03)
Article
Accés obertWe proviede an atmospheric aerosol characterization for North Africa, Northeastern Atlantic, Mediterranean and Middle East based on the analysis of quality-assured direct-sun observations of 39 stations of the AErosol ... -
Aerosol closure study by lidar, sun photometry, and airborne optical counters during DAMOCLES field campaign at El Arenosillo sounding station, Spain
(American Geophysical Union (AGU), 2011-01-26)
Article
Accés restringit per política de l'editorialWe present a comparison of aerosol properties derived from in situ and remote sensing instruments during DAMOCLES campaign, aimed at investigating the equivalence between the instrumentation and methodologies employed by ... -
Aerosol direct radiative effects of a transatlantic biomass burning plume over Granada, Spain
(2010)
Comunicació de congrés
Accés obertThis work presents the assessment of the aerosol direct radiative effects for a special episode of transatlantic transport of a biomass burning plume, performed over Granada, south-eastern Iberian Peninsula, on 20th August ... -
Aerosol lidar intercomparison in the framework of SPALINET-The Spanish lidar network: methodology and results
(IEEE Press. Institute of Electrical and Electronics Engineers, 2009-10)
Article
Accés obertAbstract—A group of eight Spanish lidars was formed in order to extend the European Aerosol Research Lidar Network–Advanced Sustainable Observation System (EARLINET-ASOS)project. This study presents intercomparisons at the ... -
Aerosol lidar intercomparison in the framework of the EARLINET project. 2. Aerosol backscatter algorithms
(2004-02)
Article
Accés restringit per política de l'editorialAn intercomparison of aerosol backscatter lidar algorithms was performed in 2001 within the framework of the European Aerosol Research Lidar Network to Establish an Aerosol Climatology (EARLINET). The objective of this ... -
Aerosol lidar intercomparison in the framework of the EARLINET project: 3. Raman lidar algorithm for aerosol extinction, backscatter and lidar ratio
(2004-10)
Article
Accés restringit per política de l'editorialAn intercomparison of the algorithms used to retrieve aerosol extinction and backscatter starting from Raman lidar signals has been performed by 11 groups of lidar scientists involved in the European Aerosol Research Lidar ...
