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Análise do ciclo de vida de biocompósitos de bagaço em substituição ao poliestireno expandido em embalagens de delivery
(Universidade Federal de São Carlos, 2024-01-22)
The delivery market has grown a lot in recent years, accelerated by the restrictions of
the COVID-19 pandemic, this style of eating has become a necessity in many people's lives.
However, delivery market is still based ...
Identificação de escritor por transformada SIFT e SVM-Linear na língua portuguesa
(Universidade Federal de São Carlos, 2024-02-16)
This work investigates the feasibility of the SIFT Transform (Scale-Invariant Feature Transform) and the SVM-Linear algorithm (Support Vector Machine-Linear) for identifying authors in texts in portuguese. The research ...
Estudo comparativo dos métodos de produção de hidrogênio e carbono sólido usando a reação de decomposição do metano
(Universidade Federal de São Carlos, 2024-01-22)
Currently, one of the main routes for obtaining hydrogen is the steam reforming of methane, it is known that the global demand for hydrogen has intensified in recent years, being a potential candidate for the clean and ...
Microscopia eletrônica de varredura: aspectos instrumentais
(Universidade Federal de São Carlos, 2024-01-29)
Scanning electron microscopy (SEM) arose from the need to characterize materials on the nanometer scale, considering that until then, optical microscopes could only achieve resolutions of the order of micrometers. Since ...
Modelo de mistura padrão com fragilidade gama: aplicação a dados de melanoma
(Universidade Federal de São Carlos, 2024-01-26)
Cancer is a malignant disease that can affect several organs. When it spreads throughout the body and reaches other organs, it is called metastasis, and this is the leading cause of cancer-related death. Although skin ...
Modelo de regressão logı́stica com mistura de distribuições : estimadores de máxima verossimilhança e bayesiano utilizando o Stan
(Universidade Federal de São Carlos, 2024-02-02)
We explore the logist regression model, estimating its parameters through maximum likelihood and Bayesian estimators.
We use mixtures of distributions for 𝐾 = 1 and 2 components.
The Hamiltonian Monte Carlo implemented ...
Influência do aperto do parafuso na vibração em um processo de torneamento duro
(Universidade Federal de São Carlos, 2024-02-16)
The generation of surfaces with pre-defined textures represents a contemporary objective in the industrial sector. There is a growing demand for the incorporation of surfaces that offer multiple opportunities to optimize ...
Potencialidades da técnica de SAXS na caracterização de eletrólitos sólidos poliméricos para baterias de íon lítio
(Universidade Federal de São Carlos, 2024-02-02)
The climate crisis caused by human industrial activity is increasingly damaging the planet, generating a demand for technologies that can mitigate this impact. In this context, the use of renewable energy sources such as ...
Estratégias de seleção de materiais para viseiras de goleiro de hóquei
(Universidade Federal de São Carlos, 2024-02-02)
Visors for goalkeeper helmets are a relevant topic for hockey players, since access is made difficult by the lack of supply in the national territory, which results in a high cost for players. Due to the great mechanical ...
Polímeros autocicatrizantes para aplicações biomédicas: uma revisão bibliográfica
(Universidade Federal de São Carlos, 2024-01-16)
Intelligent materials, which change their characteristics according to external stimuli, have been increasingly researched as alternatives to traditional materials. Among them, self-healing materials already had great space ...