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Now showing items 3221-3230 of 3481
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 ...
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 ...
Regionalização de vazão mínima em bacias sem dados no semiárido da Bahia
(Universidade Federal de Santa Maria, 2023-12-18)
The lack or scarcity of data from hydrological monitoring is one of the major obstacles to the
advancement of water resources management and planning. This information is extremely
important for the semi-arid, a region ...
Gestão estratégica em clube empresas: uma proposta de framework para a tomada de decisão
(Universidade Federal de Santa Maria, 2024-03-05)
The impacts of strategic management for the current football business model can promote the recognition of a model proposal based on decision-making factors. Based on the above, the general objective of the research was ...
Mitigação das mudanças climáticas: uma proposta de framework para as práticas do setor têxtil
(Universidade Federal de Santa Maria, 2024-02-01)
The study proposed a framework with practices for mitigating climate change in textile
industries in Brazil, given the significant emission of greenhouse gases by this industry.
The first phase of the study was qualitative, ...
Análise e simulação da reamostragem de sinais: uma abordagem baseada na IEC 61850-9-2
(Universidade Federal de Santa Maria, 2024-02-16)
Signal resampling is a signal processing technique with several applications, among them,
to improve Sampled Values (SV) signals defined by IEC-61850-9-2, which allows the analysis
of SV signals in a more accurate and ...
Analysis of the thermal and hydrological performance of green walls and green roofs in subtropical and temperate climates
(Universidade Federal de Santa Maria, 2023-08-11)
The search for energy efficiency and thermal comfort is widely discussed and constant in the
academia. Numerous technologies, sustainable practices and policies have been developed aimed
at reducing energy consumption ...
Aplicação de metodologia de projeto para desenvolvimento de motor para aeronaves experimentais
(Universidade Federal de Santa Maria, 2023-09-19)
Internal combustion engines have been the subject of constant changes and
improvements to reduce fuel consumption and emissions of polluting gases. In
experimental aviation, the goal is to use smaller engines with high ...
Projeto, implementação e análise do custo da energia de usina de microgeração com sobredimensionamento do arranjo fotovoltaico
(Universidade Federal de Santa Maria, 2023-10-06)
Photovoltaic systems have become popular worldwide due to their relatively low acquisition and installation cost, considering the quick financial return. In Brazil, the most popular systems due to the issues mentioned above ...