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Parametrização da propagação superficial do escoamento em bacias brasileiras
(Universidade Federal de Santa Maria, 2023-03-15)
Due to the scarce or non-existent hydrometeorological monitoring in Brazilian urban basins,
rainfall-runoff modeling is used in the estimation of flows and hydrographs for the design of
hydraulic and urban drainage ...
Sistemas eletrônicos para iluminação de exteriores empregando diodos emissores de luz (LEDs) alimentados pela rede elétrica e por baterias
(Universidade Federal de Santa Maria, 2012-11-30)
This work presents a design methodology and analysis of electronic circuits applied to
outdoor lighting systems using light emitting diodes (LEDs). The goal of topologies developed
here is to supply the LEDs from the ...
Abordagem determinística baseada em resposta à demanda para o planejamento da operação de recursos energéticos distribuídos em residências
(Universidade Federal de Santa Maria, 2023-03-01)
Households are increasingly incorporating technologies that relate distributed energy resources
(DER), thus requiring the proper and efficient management of the operation regarding energy
cost and also regarding ...
Conversor flyback modificado para alimentação de lâmpadas de descarga em alta pressão: projeto, modelagem e controle
(Universidade Federal de Santa Maria, 2012-03-01)
This dissertation consists of the design of an electronic ballast to drive high pressure discharge (HID) lamps, focusing on low power applcations. An innovative modified yback conveter is proposed as main part of an ...
Avaliação do comportamento de estacas escavadas moldadas com resíduos de construção civil
(Universidade Federal de Santa Maria, 2012-06-29)
The generation from residues of civil construction brings serious implications for society and
the environment. Ahead of this, have sought alternative to the use of such residues in
engineering with a view to contributing ...
Previsão de consumo de energia elétrica e elaboração de modelos de otimização em cooperativa de eletrificação rural
(Universidade Federal de Santa Maria, 2011-08-30)
This dissertation aims to build a set of tools based on mathematical models to assist a rural
electrification cooperative in taking strategic decisions on investing in electrical generation in
face of erratic and ...
Determinação experimental e numérica da redução sonora aérea em paredes de alvenaria utilizadas em habitações
(Universidade Federal de Santa Maria, 2011-03-15)
In this research some kinds of masonry walls have been used as internal divisions in
three Brazilian dwelling buildings to determine the airborne sound reduction, by
experimental tests in field and computer simulations. ...
Desenvolvimento de blocos para processamento de dados utilizando plataforma open-source de software-defined radio para controle de sistemas de comunicação por luz visivel
(Universidade Federal de Santa Maria, 2023-03-30)
As a complement to radio frequency-based communication, the visible light communication
helps to decongest the data usage in the electromagnetic spectrum. This work presents a procedural
methodology for the development ...
Proposta de modelo de diagnóstico da competitividade de agroindústrias produtoras de alimentos de origem animal
(Universidade Federal de Santa Maria, 2012-04-02)
The Brazilian agribusiness segment is experiencing a unique moment in relation to opportunities for expansion and consolidation. However, while it expands, exposes weaknesses that have led the segment s companies less ...
Recuperação da sustentabilidade na Amazônia Legal: uma análise dos cursos de engenharias sob a ótica da inovação e sustentabilidade
(Universidade Federal de Santa Maria, 2023-04-20)
This dissertation has the general objective of developing a framework and guidelines for the
training of engineers in the Legal Amazon from innovation and sustainability practices,
integrating with the applicability of ...