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Now showing items 4061-4070 of 4166
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, ...
Propriedades ópticas e magneto-ópticas de heteroestruturas WSe2/ β-Ga2O3
(Universidade Federal de São Carlos, 2024-03-22)
Transition metal dichalcogenides (TMDs) have been the subject of intense study in recent years due to their unique properties. In their three-dimensional configuration (3D), they are known as indirect bandgap semiconductors, ...
Análise da flambagem de paredes de alvenaria estrutural
(Universidade Federal de São Carlos, 2022-09-01)
This research presents analyzes of slender reinforced masonry walls built with concrete units. The analysis was performed with finite element modeling. The Abaqus computational package was used to develop the models. Slender ...
Inteligência computacional aplicada à modelagem matemática da produção de biossurfactantes por esterificação de ácidos graxos com açúcares
(Universidade Federal de São Carlos, 2024-02-16)
Because of increasing demand of biosurfactants, which are more environmentally friendly than to surfactants derived from non-renewable raw materials, there is a growing need for studies proposing new processes for their ...
Levantamento de correlações de solidificação da liga A356 para aplicação em simulação computacional e projetos de rodas automotivas
(Universidade Federal de São Carlos, 2024-02-27)
Wheels are safety items with high structural demand. AlSi alloys stand out due to their good ratio between density and strength. The use of A356 alloy processed by Low-Pressure Die Casting (LPDC) and T6 heat treatment ...
Avaliação da solidificação e da interface de reação de juntas soldadas de ligas Sn-Bi E Sn-Bi-In em substratos de cobre e níquel
(Universidade Federal de São Carlos, 2024-03-05)
In order to explore the potential of Sn-Bi-In alloy utilization in soldering operations, the present proposal analyzed the influence of In addition (10 wt.%) on solidification, microstructure, wettability, tensile properties, ...