Exploració per tema "Layer"
Ara es mostren els items 1-5 de 5
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Assessment of the temperature of waterproofing membrane when a recycled crushed glass finish layer is used on flat roofs to protect from sun radiance
(Elsevier, 2017)
Text en actes de congrés
Accés obertThe aim of this research was to determine the impact of the use of a recycled crushed glass finish coat on flat roofs to reduce the transmission of heat from sun radiance to indoor spaces in the buildings. This research ... -
Enhanced stability in semi-transparent PTB7/PC71BM photovoltaic cells
(2015-06-01)
Article
Accés obertWe studied the performance over time of opaque and semi-transparent PTB7:PC71BM bulk heterojunction solar cells. For unsealed inverted configuration cells we observe that when the isolation from the environment is improved, ... -
Monitoring degradation mechanisms in PTB7:PC71BM photovoltaic cells by means of impedance spectroscopy
(2015-10-23)
Article
Accés obertWe have used impedance spectroscopy technique to monitor degradation mechanisms in organic solar cells based on a blend of PTB7:PC71BM. We have measured the impedance of the cell on a periodical basis for almost four months, ... -
Multiple layer aerosol atructures observed within the Barcelona air basin from regular lidar mesurements
(PERGAMON-ELSEVIER SCIENCE LTD, 2003-09-30)
Article
Accés obert -
Solving large instances of the RSA problem in flexgrid elastic optical networks
(Institute of Electrical and Electronics Engineers (IEEE), 2016-05-01)
Article
Accés obertWe present an optimization procedure that mixes advanced large-scale optimization methods and heuristics to solve large instances (with over 1.7 million integer variables) of the routing and spectrum allocation (RSA) ...