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Desenvolvimento em HDL de uma alternativa de hardware dedicado para síntese de áudio utilizando o protocolo MIDI
(Universidade Federal de Santa Maria, 2015-12-17)
An audio synthesizer is a system able to play musical notes according to a determined
pattern, mimicking real instruments. In musical theory, a note pitch is directly related to the
fundamental harmonic frequency, as is ...
Análise e implementação de uma camada de segurança complementar na rede LoRaWAN
(Universidade Federal de Santa Maria, 2021-06-07)
The Internet of Things (IoT) has been gaining popularity in recent years, and LoRa technology,
with its communication protocol LoRaWAN, has been widely used by people and
companies, for meeting the demands of the IoT ...
Análise da infraestrutura no entorno da Arena do Grêmio
(Universidade Federal de Santa Maria, 2022-08-09)
Issues related to access to basic services (treated water, sewage collection and treatment and solid waste) are a serious problem that affects not only smaller municipalities, but also large ones. However, this scenario ...
Avaliação do desempenho do produto MSWEP no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2022-04-11)
Precipitation is a meteorological variable with high spatial and temporal variability,
requiring a dense and homogeneous ground monitoring network. In Brazil, this is
challenging, due to resources scarcity for equipment ...
Remoção de poluentes e controle quantitativo de águas pluviais através de biorretenções
(Universidade Federal de Santa Maria, 2022-06-28)
Bioretention column are widely used to evaluate the performance of these structures in the removal of pollutants, and to investigate different conceptions of filter media to improve their efficiency. However, there is no ...
Avaliação de efeitos de distorção de preço de insumos da SINAPI aplicado à tubulações e conexões hidrossanitárias em Erechim-RS
(2022-08-22)
During the budgeting process of a civil construction project, one of the biggest
difficulties is the ability to accurately provide unitaty costs so that the project is viable,
for the construction company and the client. ...
Processos e equipamentos necessários para a implementação de ferramentas digitais para monitoramento dos serviços no canteiro de obras
(Universidade Federal de Santa Maria, 2022-08-19)
The current scenario of civil construction has a low degree of technology and computerization when compared to other industries, a fact that generates problems in the flow of information and impairs performance indices. ...
Poluição decorrente do trânsito: causas e soluções desse malefício social
(2022-08-24)
The emission of pollutants directly affects the quality of human life, therefore,
ways are increasingly sought to increase the sustainability of economic
activities. The present work aims to research the main sources of ...
Otimização da confiabilidade de sistemas de distribuição de energia elétrica: uma abordagem considerando a seleção e alocação de dispositivos de proteção e manobras
(Universidade Federal de Santa Maria, 2009-03-27)
One of the main goals of the electric utilities is to provide energy to its customers in a reliable and low
cost way. Traditionally, the electricity sector regulatory commissions impose continuity targets, which must be ...
Otimizacão da coordenação de relés de sobrecorrente direcionais em sistemas elétricos de potência utilizando a programação inteira binária
(Universidade Federal de Santa Maria, 2012-02-23)
This work aims to optimize the coordination of microprocessor-based directional overcurrent relays in power systems using Binary Integer Programming (BIP). Two new mathematical models of BIP are presented. The first ...