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Desenvolvimento de uma ferramenta para análise do estudo de impacto de vizinhança na área de emissões sonoras
(Universidade Federal de Santa Maria, 2013-09-12)
I
n order to provide effective control regarding neighborhood impacts, a town
needs well-defined and clear laws and methods of assessment. The federal law
known as the City Statute established the Neighborhood Impact ...
Preparação de carvão ativado a partir de casca de amendoim para uso como adsorvente na remoção de poluentes orgânicos em soluções aquosas
(Universidade Federal de Santa Maria, 2016-03-03)
The contamination of water bodies by dye containing effluents is harmful for the environment and human health. In this way, several techniques have been used to remove dyes from colored effluents. Adsorption stands out, ...
Carga de poluição difusa em bacias hidrográficas com diferentes impactos antrópicos
(Universidade Federal de Santa Maria, 2012-12-10)
The disordered occupancy of the soil with no suitable conservationist treatment and inappropriate human actions cause impacts in the local hydrology and, also induce the pollution of water resources. The objective of this ...
Controle por modos deslizantes e observador de distúrbios aplicados ao motor síncrono de ímãs permanentes
(Universidade Federal de Santa Maria, 2015-08-20)
This master thesis proposes a current control technique based on sliding mode strategy
and disturbance observer for high-performance drive applied to permanent magnet
synchronous motors and can be extended to other ...
Utilização de diferentes materiais como adsorventes na remoção de nitrogênio amoniacal
(Universidade Federal de Santa Maria, 2015-01-09)
The discharge of effluents without proper treatment, in water bodies has been one of the main environmental problems in aquatic systems. Macronutrients launched, such as nitrogen can cause the effect known as eutrophication ...
Utilização de Velocímetro Acústico Doppler (ADV) para avaliação da concentração de sedimentos em suspensão
(Universidade Federal de Santa Maria, 2014-10-10)
The main objective of this work was evaluating the possibility of using the Acoustic Doppler Velocimeter (ADV) to quantify the suspended sediment concentration (SSC). For this purpose, a laboratory experiment was developed, ...
Estresse, coping e síndrome de burnout em policiais rodoviários federais
(Universidade Federal de Santa Maria, 2013-08-26)
The profession of the Federal Highway Police is considered one of the most stressful professions. It is a profession of risk by the nature of their functions, which are faced with in their daily practice, in extreme ...
Estudo comparativo de ciclo de vida e custo de pilar com diferentes traços de concreto
(Universidade Federal de Santa Maria, 2014-06-26)
The sustainability of concrete structures is fundamental in search for sustainability
in construction sector, since this material composed most of Brazilian works. Therefore,
it is necessary information about environmental ...
Desenvolvimento de kit didático de geração de energia solar
(Universidade Federal de Santa Maria, 2014-01-30)
The purpose of this study is to develop and education kit of solar energy generation from insolation, temperature and variable charges data for the teaching-learning in photovoltaic, electronics and instrumentation solar ...
Modelagem cinética da produção de propeno a partir de acetona em uma única etapa
(Universidade Federal de Santa Maria, 2014-02-19)
Propylene is a chemical compound with high value added, widely used in the industry and
usually obtained from petroleum. However, there is the need of the development of alternative
routes for the production of this ...