Guzmán López

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A very important factor in the assessment of solar energy resources is the availability of direct irradiance data of high quality. However, this component of solar radiation is seldom measured and thus must be estimated from data of global solar irradiance, which is registered in most radiometric stations. In recent years, artificial neural networks (ANN)(More)
We report the finding of monospecific scleractinian (i.e. Lophelia pertusa) reefs from the Uruguayan outer shelf and slope during an exploratory joint research cruise onboard the R/V ‘Miguel Oliver’ during January–February 2010. Acoustic mapping of the seafloor allowed the detailed analysis of 8,944 km2, where some 17 structures identified as mounds were(More)
  • Implementación De, Johan S Arias, Castrillón Ing, Alexandra Granados, Martinez Ing, Martha J +8 others
  • 2009
— The design of virtual environments and virtual reality applications is a difficult task, so the usability evaluation has evolved iteratively from a first type based on the adaptation and improvement of assessment techniques on 2D and other usability evaluation methods for evaluating all types of interfaces, creating a third type of evaluation for 3D(More)
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