Navegação Teses e Dissertações não defendidas na UFRGS por Assunto "Modelos matemáticos"
Resultados 1-4 de 4
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Additive nonparametric regression estimation via back tting and marginal integration under common bandwidth selection criterion : small sample performance
(2006) [Dissertação]In this paper, we conducted a Monte Carlo investigation to reveal some charac- teristics of nite sample distributions of the back tting (B) and Marginal Integration (MI) estimators for an additive bivariate regression. ... -
Análise teórico-experimental de elementos de concreto armado para obtenção de modelo matemático
(1987) [Tese]Este trabalho apresenta um modelo computacional para a análise de peças de concreto armado, utilizando o método dos elementos finitos. Este modelo considera a fluência e a retração do concreto, a transmissão de esforços ... -
Hydraulic and water quality model for a river network
(1978) [Tese]A river network system consisting of branches and loops is sometimes complicated by downstream effects from tides, lakes, and because of this, management of water quality, sediment control, and floods, in such rivers is a ... -
Modelling of pollutant distribution in surface runoff in ungauged catchments using geographical information systems
(1994) [Tese]In developing countries the scarcity of environmental information poses a difficult problem to the planner who is interested in assessing different control strategies for water quality problems. Although sophisticated ...