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Fabricação e caracterização de compósitos de alumínio reforçados com grafeno
(Universidade Federal de Santa Maria, 2023-01-31)
Additive manufacturing is a technique that has been widely used for the manufacture of aeronautical and space components, due to its ease in manufacturing parts with complex geometry with less waste of raw material. Parallel ...
Influência da adição de etanol anidro no desempenho da combustão da gasolina
(Universidade Federal de Santa Maria, 2023-02-02)
The present study conducted an evaluation of an internal combustion engine of the Otto cycle, which operates with blends of Gasoline C and Anhydrous Ethanol in proportions of E27, E40, E60, E85, and E100. Important ...
Desenvolvimento de um sistema de telemetria via gprs de baixo custo para uma estação de monitoramento hidrológico
(Universidade Federal de Santa Maria, 2019-08-16)
Urban hydrological monitoring is an essential element for the management of modern cities. The utilization of hydrological stations opens the possibility to generate a variety of information about earth’s atmosphere, which ...
Efeito da composição do substrato e da presença da vegetação no comportamento térmico e hidrológico de telhados verdes
(Universidade Federal de Santa Maria, 2022-12-14)
The substrate and vegetation are extremely important components in green roofs. The
substrate is the mean for the development of vegetation, which works together to obtain the
thermal and hydrological benefits and can ...
Estudo e desenvolvimento de conversores cc-cc com elevado ganho de tensão baseados na topologia do SEPIC isolado
(Universidade Federal de Santa Maria, 2022-12-15)
This Doctoral Thesis makes a detailed study and development of topologies of dc-dc converters
with high voltage gain for photovoltaic microinverters. This requirement is because of low
voltage of photovoltaic module, ...
Clima organizacional e qualidade nos serviços em uma instituição de ensino: um estudo de caso
(Universidade Federal de Santa Maria, 2006-03-20)
In the sector of teaching, the search for the satisfaction of clients became the need of survival in the competitive market. In this scenario in constant change, the service organizations, specially the education one, need ...
Desenvolvimento de um protótipo para a medição e o monitoramento da temperatura de uma pilha de CAC/PEM utilizando sensor matricial infravermelho
(Universidade Federal de Santa Maria, 2018-02-19)
With the increasing increase in the demand for electric energy, together with the actions that seek to minimize pollution of the environment, seeking support in renewable and clean energy sources. A generating source that ...
Deep learning-based oriented object detection in remote sensing imagery: YOLOv7-OBB
(Universidade Federal de Santa Maria, 2023-01-25)
Remote sensing (RS) is the act of processing and extracting meaningful features about
the ground and objects observed at a distance, usually from a much higher position from aircraft and satellites. Due to the large field ...
Implementação de um emulador de rede para testes de suportabilidade a afundamentos de tensão para inversores conectados à rede elétrica
(Universidade Federal de Santa Maria, 2023-01-25)
The present work presents the step by step of the design of electronic instrumentation circuits,
elaboration of the design of printed circuit boards and the method used to create scripts in
python programming language, ...
ReActio - Soluções Enzimáticas: produção de enzimas para catálise na indústria de biodiesel e etanol de segunda geração via fermentação submersa a partir de resíduos agroindustriais
(Universidade Federal de Santa Maria, 2023-01-30)
Enzymes are protein-based biocatalysts used by various living organisms to catalyze chemical reactions in normal metabolism. It is possible to use these biological catalysts for industrial and commercial purposes through ...