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Procedimentos de projeto de controladores robustos baseados em otimização por enxame de partículas e desigualdades matriciais lineares para conversores conectados à rede
(Universidade Federal de Santa Maria, 2024-02-26)
This work presents design procedures for robust optimized state feedback current
controllers for grid-connected converters with LCL filter operating with uncertain grid
inductances. The proposed procedures are based on ...
Aparelho-obra: uma poética em arte e tecnologia
(Universidade Federal de Santa Maria, 2023-11-21)
The present research reflects on the device-work as a concept capable of breaking with the programmability of technological devices, while also expanding the contexts of the artist's work in contemporary times by including ...
Proposição de níveis críticos e predição de nutrientes por espectroscopia VIS-NIR em folhas de pessegueiros
(Universidade Federal de Santa Maria, 2024-02-26)
The peach tree (Prunus persica L. Batsch) is a fruit tree of great economic importance in the world. However, the average crop productivity in Brazil is far below that obtained in other traditional producing countries. The ...
Assistência estudantil: um estudo multicaso sobre suas condicionalidades e ações de prevenção a retenção e evasão em universidades multicampi
(Universidade Federal de Santa Maria, 2024-03-28)
Access to and retention in higher education in Brazil has historically occurred unequally, with the implementation of public policies for expansion, inclusion and retention representing an important advance for society and ...
Hospedabilidade de cultivares de lúpulo (Humulus lupulus L.) e uso das folhas no controle de Meloidogyne javanica
(Universidade Federal de Santa Maria, 2024-03-19)
Plant parasitic nematodes are responsible for significant productivity losses in the main agricultural crops in Brazil and around the world. Nematodes of the genus Meloidogyne are among the main causes of this damage. ...
O pneumoperitônio aquecido e umidificado altera a superfície morfológica peritoneal e os marcadores de estresse oxidativo em gatas?
(Universidade Federal de Santa Maria, 2024-03-18)
To perform videolaparoscopy procedures, it is necessary to distend the abdominal cavity to create a safe and efficient working space for carrying out minimally invasive procedures. The most common way to create a workspace ...
O lance é recordar: os usos dos testemunhos de torcedores na construção das memórias e identidades de times de futebol nos documentários da G7 Cinema
(Universidade Federal de Santa Maria, 2024-04-25)
This work puts into play the memories and identities of football times in cinema, with
the characteristic of the culture of memory as the background flag. From 1980
onwards, memories will gain more and more fields (WINTER, ...
Estratégias de comunicação em cenários de plataformização da educação no atual ecossistema midiático
(Universidade Federal de Santa Maria, 2024-03-27)
The present research focuses on communication and education, more specifically in educational technology organizations as emerging organizational contexts, and is delimited in the coevolution of its organizational actors. ...
Perfil epidemiológico e farmacológico de pacientes hematológicos internados em um hospital escola no interior do estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2024-03-01)
Hematologic diseases are a type of neoplasm that are part of a diverse group of diseases affecting pluripotent cells. By obtaining information from epidemiological data on hematologic diseases, it is possible to understand ...
Método para detecção de falta de arco elétrico serie no lado CC de sistemas fotovoltaicos
(Universidade Federal de Santa Maria, 2024-02-16)
With the growth of photovoltaic (PV) installations, there is an associated increase in the risk
of fire due to faults on the DC side. In this context, this work proposes and implements
an algorithm based on Wavelet Packet ...