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Análise dos fatores que influenciam a decisão de compra de veículos elétricos no Brasil
(Universidade Federal de Santa Maria, 2024-01-24)
Technological advancement has driven growth in the global economy, but has also resulted in high rates of polluting emissions, highlighting the urgency of environmental issues. The transportation sector, especially the ...
Avaliação da composição bromatologica de silagens de milho: análise em nivel de campo, resultados rápidos e rastreáveis utilizando espectroscopia de infravermelho próximo
(Universidade Federal de Santa Maria, 2024-01-19)
The present study aimed to produce multivariate models to determine the parameters of the chemical composition of corn silages, and evaluate the effect of different ways of processing samples and the type of portable ...
Emprego da microextração líquido-líquido dispersiva para extração de ferro em cerveja e determinação por espectrometria de absorção atômica com chama
(Universidade Federal de Santa Maria, 2023-03-09)
In this work, a sample preparation method based on dispersive liquid-liquid microextraction (DLLME) for the extraction and preconcentration of Fe in beer and subsequent determination by flame atomic absorption spectrometry ...
Impacto das emissões de poluentes gerados pelo corte a plasma de chapas metálicas
(Universidade Federal de Santa Maria, 2024-03-15)
The metalworking industry involves the transformation of metals into a product for following processes or into a product ready for the final consumer. One of the problems faced by the metalworking industry in the plasma ...
Comparação entre eletrocoagulação e coagulação química como alternativas para o tratamento de água de lavagem de filtros visando seu reciclo em estações de tratamento de água
(Universidade Federal de Santa Maria, 2024-01-11)
Filter backwash is a critical phase in water treatment plants (WTP) that generates a significant
amount of waste. Filter backwash water (FBW) is produced during the cleaning process of
filters when the filter media becomes ...
Detecção e identificação molecular de espécies de Sarcocystis em tecidos de animais e sua importância em saúde única
(Universidade Federal de Santa Maria, 2024-03-21)
The genus Sarcocystis has a worldwide distribution, with a heteroxenous life cycle, comprising three species known to be zoonotic: Sarcocystis suihominis, Sarcocystis heydorn, and Sarcocystis hominis, while Sarcocystis ...
Mulheres na ciência do solo no Brasil: um recorte histórico acadêmico e profissional
(Universidade Federal de Santa Maria, 2024-01-30)
Agricultural and soil sciences have historically displayed a significantly unequal gender composition. This issue is further exacerbated by a lack of demographic and gender studies, hindering both the discussion and the ...
Inteligência artificial na análise de dados de um plantio comercial de Eucalyptus saligna Smith por meio de imagens multiespectrais
(Universidade Federal de Santa Maria, 2024-03-01)
The advancements in Remotely Piloted Aircraft (RPA), along with artificial intelligence, have been facilitating and enhancing field data collection in terms of temporal and spatial accuracy, with the possibility of creating ...
Aplicação do modelo swat para estudo de cenários hidrológicos na Bacia Hidrográfica do Rio Jaguari - RS
(Universidade Federal de Santa Maria, 2024-02-09)
Scientific research related to water resources is essential for analyzing socio-environmental impacts resulting from climate change and improper land use practices. In this context, hydrological models play a crucial role ...
Formulações nanotecnologicas contendo ácido ferúlico: modelagem in silico, desenvolvimento e avaliação biológica
(Universidade Federal de Santa Maria, 2024-01-31)
Natural molecules, such as ferulic acid (FA), are increasingly under investigation due to
their properties, including antioxidant, neuroprotective, anti-inflammatory, photoprotective,
hepatoprotective, antimicrobial, ...