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O problema de Dirichlet para a equacão dos gráficos mínimos com dado no bordo lipschitz contínuo
(Universidade Federal de Santa Maria, 2016-12-02)
In this work, we study existence and non existence for the Dirichlet problem for the minimal
graph equation in non convex domains of the plane. We search for conditions on the boundary
data which be the less restricted ...
Formulacão unificada para modelos cineticos derivados da equação de Boltzmann com condições de contorno generalizadas
(Universidade Federal de Santa Maria, 2012-02-28)
In this paper, we present numerical results obtained from the FORTRAN language for physical quantities of interest such as velocity profile, pro�le, heat ow rate, particle ow rate,heat ux and pressure tensor component. The ...
O modelo de McCormack no escoamento de gases rarefeitos
(Universidade Federal de Santa Maria, 2011-02-24)
In this paper, we present numerical results for macroscopic quantities of interest (velocity
profile, the heat ow profile and shear stress) for the
ow of a binary mixture of rarefied gases in microchannels of arbitrary ...
Derivados dos ácidos clorogênico, cafeico e cinâmico: obtenção, avaliação da atividade antimicrobiana e de inibição enzimática
(Universidade Federal de Santa Maria, 2012-04-27)
In recent years there has been an increase in researches for new enzyme inhibitors on
medicinal plants used in the treatment of disorders such as schizophrenia, anxiety, amnesia,
different stages of depression and bipolar ...
Uma metodologia de otimização para sistemas de iluminação que empregam LEDs
(Universidade Federal de Santa Maria, 2015-03-09)
This work presents an optimization methodology for lighting systems that employ LED.
Initially, this work brings a calculation methodology capable of obtaining a thermal resistance
of heat sink from their dimensions of ...
Controle escalar sensorless para sistemas de conversão de energia eólica com gerador síncrono de ímãs permanentes
(Universidade Federal de Santa Maria, 2015-08-21)
This master thesis proposes a control method of scalar direct torque control and
a technique of current control to maximize the aerodynamic efficiency of wind energy
conversion systems (WECS) using permanent magnets ...
Tecnologias de informação e comunicação, rede científica e inovação comunicacional: o caso do consórcio antiferrugem
(Universidade Federal de Santa Maria, 2012-02-23)
This paper examines a possible alternative for dissemination of information and
communication technologies in rural areas. In this sense, aimed to analyse, evaluate
and validate some statistics metrics generated by Google ...
Estudo da dinâmica de um gás confinado em placas paralelas heterogêneas utilizando o modelo S
(Universidade Federal de Santa Maria, 2011-05-18)
In this work, an analytical version of the method of discrete ordinates (ADO) is used
in developing solutions to problems of rarefied gases confined by two infinite parallel
plates with different chemical constitutions, ...
Participação do sistema GABAérgico no mecanismo de ação anestésica dos óleos essenciais de Aloysia triphylla e Cymbopogon flexuosus em jundiás (Rhamdia quelen)
(Universidade Federal de Santa Maria, 2016-03-21)
This study demonstrated the sedative and anesthetic activity of the essential oil (EO) of Cymbopogon flexuosus in the silver catfish (Rhamdia quelen). The time for induction and recovery of this EO was compared with the ...
Aspectos anatomopatológicos da leptospirose em cães
(Universidade Federal de Santa Maria, 2012-02-29)
Leptospirosis is a zoonotic disease caused by spirochetes of the genus Leptospira and it is one of
the most important diseases with worldwide distribution. Although leptospirosis is recognized as one
of the most commonly ...