Now showing items 1-10 of 190
Analytical approach for the design of cascaded raman fiber lasersAnalytical approach for the design of cascaded raman fiber lasers
(Revista Mexicana de Física, 2009)
Helicity cascades in rotating turbulence
(American Physical Society, 2009-12)
The effect of helicity (velocity-vorticity correlations) is studied in direct numerical simulations of rotating turbulence down to Rossby numbers of 0.02. The results suggest that the presence of net helicity plays an ...
Stock closing price forecasting using ensembles of constructive neural networks
Efficient automatic systems which continuously learn over long periods of time, and manage to evolve its knowledge, by discarding obsolete parts of it and acquiring new ones to reflect recent data, are difficult to be ...
Role of arachidonic acid cascade in Rhinella arenarum oocyte maturation
(Cambridge University Press, 2015-08)
There are no studies that document the production of prostaglandins (PGs) or their role in Rhinella arenarum oocyte maturation. In this study, we analysed the effect of arachidonic acid (AA) andprostaglandins (PGs) on ...
Defining a fish bio-assessment tool to monitoring the biological condition of a cascade reservoirs system in tropical area
(Elsevier B.V., 2014-08-01)
We studied five tropical reservoirs in the cascade system of the Tiete River (State of Sao Paulo, Brazil) in order evaluate the suitability of a fish multimetric index (Reservoir Fish Assemblage Index-RFAI) as a bio-assessment ...
Predicción del precio de la electricidad en Brasil usando redes cascada correlaciónCascade correlation networks for electricity spot price forecasting in Brasil
(Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2011, 2019)
Modeling the spatio-temporal dissolved organic carbon concentration in Barra Bonita reservoir using OLI/Landsat-8 images
Through exchange of heat between the water and the atmosphere inland waters affect climate at the regional scale and play an important role in the global carbon cycle. Therefore, there is a need to develop methods and ...
Phytoplankton structure in two contrasting cascade reservoirs (Paranapanema River, Southeast Brazil)
A series of eleven reservoirs was constructed in the Paranapanema River, southeast Brazil, for hydropower production. The phytoplankton structure and its relations with the environmental variables were studied in two of ...