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Predição de cárie dentária em crianças: uma abordagem de aprendizado de máquinas
(Universidade Federal de Santa Maria, 2024-02-06)
Few studies have addressed the influence of early childhood predictors on dental caries
development throughout life. Artificial intelligence (AI) through machine learning (AM) has
shown advantages in predicting health ...
Desenvolvimento de esponjas de luffa cylindrica com quitosana para adsorção do corante vermelho 40
(Universidade Federal de Santa Maria, 2023-12-18)
The large consumption of water and the generation of colored effluents in industrial processes raise concerns regarding the pollution of water bodies. Containing this environmental pollution is one of the great challenges ...
Metodologia de modulação space vector ótima aplicada a conversores estáticos
(Universidade Federal de Santa Maria, 2023-12-13)
Power converters are main components in many electrical systems. They are composed by
semiconductors switches that operate in relatively high frequency compared with the ones
of interest in order to synthesize the required ...
Influência da textura do endosperma nas características físicas, na composição nutricional e na concentração de micotoxinas em grãos de milho cultivados no Brasil
(Universidade Federal de Santa Maria, 2024-02-23)
This thesis aims to evaluate the influence of endosperm texture on the nutritional composition,
physical characteristics, and mycotoxin concentration in different types of corn cultivated in
Brazil. Corn with different ...
Reputação e gestão de crise de integridade: a Odebrecht retratada na mídia impressa no contexto da Lava Jato
(Universidade Federal de Santa Maria, 2023-11-10)
In the corporate world, it is well known that integrity crises have the ability to quickly transform
the reputation of any organization. Under conditions of profound societal pressure for ethical
and responsible stances, ...
Framework para governança sustentável: um estudo multicasos em universidades brasileiras
(Universidade Federal de Santa Maria, 2023-12-20)
This study aimed to analyze the association between the sustainable governance model and
institutional performance in the context of Brazilian federal universities. The research has a
qualitative approach, of an exploratory ...
Redução de estrona de esgoto doméstico em wetland construído de fluxo vertical com fundo saturado seguido de adsorção como etapa de polimento
(Universidade Federal de Santa Maria, 2024-01-19)
Steroid hormones are constantly excreted by humans and reach surface waters through the
discharge of domestic effluents. Although found in low concentrations in waters, can cause
tissues, organs and cells damage of humans, ...
Conhecimento e percepção dos endodontistas sobre tomografia computadorizada de feixe cônico e impacto do exame em casos endodônticos
(Universidade Federal de Santa Maria, 2023-12-01)
The objective of this work was to evaluate the knowledge of Brazilian endodontists about cone
beam computed tomography (CBCT or CBCT), as well as its clinical use. Furthermore, an
analysis was carried out on the impact ...
Microplásticos em água para consumo humano: diagnóstico e avaliação de riscos à saúde humana
(Universidade Federal de Santa Maria, 2023-12-19)
Microplastics (MP) are present in various environments and are considered ubiquitous. Although
contaminant identification is increasingly common, studies related to the risks associated with human
health still challenge ...
Tuning, mechanistic routes and performance amplification of microwave-responsive iron/copper carbonaceous heterostructures in the degradation of pharmaceutical substances
(Universidade Federal de Santa Maria, 2024-02-22)
A presença crescente de fármacos como poluentes em ecossistemas globais é atribuída ao
aumento do uso dessas substâncias, com as estações de tratamento de água e esgoto
incapazes de removê-las. O interesse de pesquisa ...