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Estudo de primeiros princípios de nanofios em arseneto de índio e fosfeto de índio
(Universidade Federal de Santa Maria, 2011-07-29)
In this work we used the density functional theory to study InAs and InP nanowires
and InAs/InP nanowire heterostructures. Initially we studied the structural, electronic
and mechanical properties of InAs and InP nanowires ...
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 ...
Variabilidade em escala associada com jatos de baixo nível e ondas de gravidade na camada limite noturna do Pantanal
(Universidade Federal de Santa Maria, 2011-08-22)
The Nocturnal Boundary Layer (NBL) turbulent structure above Pantanal Mato-Grossense, under
the influence of low-level jets (LLJ) and gravity waves (GW), is investigated. Experimental data
obtained during the Interdisciplinary ...
Parametrização do transporte de energia cinética turbulenta na camada limite convectiva
(Universidade Federal de Santa Maria, 2011-12-15)
In this work a parameterization for the transport terms of the turbulent kinetic energy
(TKE) budget equation, valid for a convective boundary layer (CBL) is presented. This is
a hard task to acomplish from experimental ...
Estimativa dos fluxos de energia superficiais utilizando o modelo de superfície noah modificado para culturas alagadas
(Universidade Federal de Santa Maria, 2011-08-12)
The following study quantifies the seasonal and annual distribution of energy balance
components (sensible heat fluxes, latent, soil, and net radiation) in this flooded
irrigated rice ecosystem in Southern Brazil for ...