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Itens para a visualização no momento 41-50 of 131
Caminhos para a complexidade na camada limite atmosférica noturna
(Universidade Federal de Santa Maria, 2011-12-09)
The focus of the present thesis is the nocturnal atmospheric boundary layer, under very stable conditions.
In such situation, the turbulence production by the vertical wind shear may have similar magnitude to
the total ...
Não-estacionariedade de séries temporais turbulentas e a grande variabilidade dos fluxos nas baixas freqüências
(Universidade Federal de Santa Maria, 2011-08-11)
Turbulent flow high complexity makes it difficult to describe complex phenomena,
such as the transport of vector and scalar quantities at the lower atmosphere,
making the analysis of experimental data, such as time series, ...
Gráficos de curvatura média constante com bordo prescrito satisfazendo a condição de declividade limitada
(Universidade Federal de Santa Maria, 2011-04-08)
We study problems of existence and uniqueness of constant mean curvature surfaces with prescribed boundary satisfying the bounded slope condition. The surfaces
are given as Euclidean graphs in R3 and as parabolic graphs ...
Validação do modelo Agro-ibis para um sítio experimental de soja no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2011-03-24)
The Agro-IBIS model is validated for a soybean experimental site in the state of Rio Grande
do Sul. This experiment is conducted in order to evaluate the impact of different soil
management systems on different areas of ...
Um sistema de storytelling textual para gerar histórias que despertem surpresa, suspense e curiosidade
(Universidade Federal de Santa Maria, 2011-09-14)
Writing stories that please a target audience is not an easy task for their authors. The creation of stories by a computer system that are able to entertain and catch the reader s attention is an even more complex task. ...
Metodologia para análise e avaliação de riscos por composição de métodos
(Universidade Federal de Santa Maria, 2011-08-02)
The information has become a valuable asset for organizations, and computer systems, is subject to various types of threats. Risk management is responsible for ensuring the integrity, confidentiality and availability of ...
O geoprocessamento como ferramenta para o estudo da fitofisionomia em propriedades rurais: um estudo de caso
(Universidade Federal de Santa Maria, 2011-04-28)
The study aimed to analyze the two farms of the central region of Mato Grosso - BR,
on a scale of closest approach, identifying and diagnosing the existing reality. For
this, we used geographic information system, compiling ...
Uso de sistemas de informação geográfica no estudo de idosos em situação de risco
(Universidade Federal de Santa Maria, 2011-11-17)
This study had the main aim of identifying and analyzing the bad treatments against elderly
into the urban limits of the city of Santa Maria / RS, Brazil. Strictly, it meant: placing the
relation among existence, frequency, ...
Síntese de 3-Trifluoracetil-1H-pirróis N-Aril substituídos
(Universidade Federal de Santa Maria, 2011-07-29)
This work presents a new, simple and versatile strategy for the synthesis of new N-aryl substituted 3-trifluoroacetyl-1H-pyrroles. The pyrroles were obtained by the reaction of 3-trifluoroacetyl-4,5-dihydrofuran with aryl ...
Variações climáticas na precipitação do Rio Grande do Sul no clima presente e futuro
(Universidade Federal de Santa Maria, 2011-03-17)
This study presents the analysis of precipitation trends for the Southern region of Brazil, for three present climate periods with a comparison between precipitation
data and data of the regional Model RegCM3 and an ...