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Nanocompósitos magnéticos à base de zeólita obtida a partir da casca de arroz para adsorção de polifenóis da indústria do vinho
(Universidade Federal de São Carlos, 2023-12-22)
In recent years, the wine sector has presented considerable growth, resulting in increased production and, consequently, an increase in the effluents generated during winemaking. Polyphenols stand out among the components ...
Pseudo-parallel immersions of Lorentzian manifolds in pseudo-Riemannian space forms
(Universidade Federal de São Carlos, 2024-05-24)
In this Ph.D. thesis, we study pseudo-parallel submanifolds in pseudo-Riemannian space forms. We give a characterization of pseudo-parallel Lorentzian surfaces with non-flat normal bundle in pseudo-Riemannian space forms ...
As características e o nível do desenvolvimento do pensamento algébrico em tarefas introdutórias envolvendo funções exponenciais
(Universidade Federal de São Carlos, 2024-02-16)
This research arose when we sought to understand what level of development of Algebraic Thinking (AT) that students in the 10th – grade, High School, who opted for a training itinerary in which mathematics is not present ...
Poliedros de Newton e invariantes de singularidades determinantais
(Universidade Federal de São Carlos, 2024-01-31)
In this work, we study invariants of determinantal singularities, by analysing the Newton polyhedra which arise from the entries of a given matrix. The main contribution of this work is providing sufficient conditions, ...
Inferência Bayesiana em modelos de volatilidade estocástica na média utilizando o método de Monte Carlo Hamiltoniano em variedade Riemanniana
(Universidade Federal de São Carlos, 2024-02-21)
This paper considers the stochastic volatility in mean model, where the conditional distribution of the data belongs to the mixed-scale normal family for modeling financial time series. This model class is more robust in ...
Manufatura aditiva robotizada: desenvovimento de faixa adequada de parâmetros de impressão 3D para os polímeros PLA e PCL, e para blendas PLA/PCL
(Universidade Federal de São Carlos, 2024-02-28)
Additive manufacturing (AM) is a disruptive technology with enormous potential to replace traditional manufacturing methods. There is an optimistic perspective to increase the use of AM because diverse applications were ...
Método de avaliação do espaço urbano quanto à seguridade percebida pelas mulheres ao caminharem
(Universidade Federal de São Carlos, 2024-04-17)
Walking is the most basic and fundamental way of mobility, allowing connectivity and interaction between the individual and the built environment. However, research has demonstrated that the characteristics of the built ...
Development of filter media from cellulose acetate polymer containing silver nitrate (AgNO3)
(Universidade Federal de São Carlos, 2024-04-30)
This master's thesis provides a thorough analysis of the creation of nanofiber media with enhanced antibacterial characteristics that are integrated with cellulose acetate polymer and silver nitrate (AgNO3). The study ...
Seleção de parceria e processo de governança da colaboração na inovação aberta sustentável: um estudo em projetos de P&D em parceria com o mercado para a descarbonização da agropecuária
(Universidade Federal de São Carlos, 2024-03-19)
One of the challenges for Brazil and the world in the coming decades is the decarbonization of agriculture. The topic is at the frontier of scientific knowledge and depends on several actors to reach a solution. Brazil ...
Perspectivas dos docentes de pós-graduação: uma análise do trabalho de orientação acadêmica em um programa de pós-graduação da área da biodiversidade de uma universidade pública de Mato Grosso
(Universidade Federal de São Carlos, 2024-05-06)
This study investigates the perceptions of faculty members in a Graduate Program, aiming to analyze faculty perception regarding their work in graduate studies, especially concerning the scientific guidance of students, ...