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Mostrando ítems 61-70 de 254
Desenvolvimento de um sistema simplificado para previsões probabilísticas de afluências ao reservatório da UHE Itaipu
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA SANITÁRIA E AMBIENTALPrograma de Pós-Graduação em Saneamento, Meio Ambiente e Recursos HídricosUFMG, 2021-05-07)
The inflows forecast to a hydroelectric plant is extremely important for its reservoir operation, since it allows planning its production according to water availability and also plays a fundamental role in dam safety ...
Metodologia de curvas envoltórias probabilísticas para a estimação de cheias de projeto em bacias hidrográficas não monitoradas no estado de Minas Gerais
(Universidade Federal de Minas GeraisUFMG, 2010-06-07)
Regional envelope curves have been used since the beginning of the 20th century as convenient summaries of the largest flood discharges observed at all gauging stations located in one or more geographical regions. Usually ...
Estimation of the basic reproducibility number for American tegumentary leishmaniasis in two sites in northeastern Salta Province, Argentina
(Cadernos Saude PublicaRio De JanieroBrasil, 2007)
Simplified recursive newton-type algorithm for instantaneous modal parameter estimation of sub-synchronous oscillations
(2012)
We propose a scheme for the deterministic sharing arbitrary qudit states among three distant parties and characterize the set of ideal quantum channels. We also show that the use of non-ideal quantum channels for quantum ...
Model selection: Using information measures from ordinal symbolic analysis to select model sub-grid scale parameterizations
(American Meteorological Society, 2017-06-30)
The use of information measures for model selection in geophysical models with subgrid parameterizations is examined.} Although the resolved dynamical equations of atmospheric or oceanic global numerical models are well ...
Lessons from being challenged by COVID-19
We present results of different approaches to model the evolution of the COVID-19 epidemic in Argentina,
with a special focus on the megacity conformed by the city of Buenos Aires and its metropolitan area,
including a ...
Outer Factor 2-D MA Models for Purely Random Fields and Fields and Wold-Tipe Texture Decompositions
(2007-06-29)
In this paper, we propose a new method to compute the parameters of finite approximations of 2-D MA infinite models associated with purely indeterministic stationary fields, by using spectral factorizations. This method ...
Estimation of expected dengue seroprevalence from passive epidemiological surveillance systems in selected areas of Argentina: A proxy to evaluate the applicability of dengue vaccination
(Elsevier, 2018-02)
Background: Current recommendations about dengue vaccination by the World Health Organization depend on seroprevalence levels and serological status in populations and individuals. However, seroprevalence estimation may ...
Milk drying: uncertainty, sensitivity, and optimization analysis for system understanding
(Udelar.FI, 2021)
The most widely used technique for dehydration of dairy products is spray drying after evaporation. These processes preserve food properties and allow storage of powders at an ambient temperature. The drying plant normally ...