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Análise da transferência de calor e parâmetros térmicos em leito empacotado de fermentação em estado sólido
(Universidade Federal de São Carlos, 2023-02-28)
Aiming at expanding the scale of solid-state fermentation processes (SSF), it is necessary to
develop and improve appropriate bioreactors. Of note are the packed-bed bioreactors (PBBs),
which have already been studied ...
Estudo da leitura do sinal de runout utilizando sensores do tipo eddy current em eixos de aço revestidos pelo processo de laser cladding
(Universidade Federal de São Carlos, 2023-02-01)
The continuous vibration monitoring in rotary machines is a common practice at the automation engineering and predictive maintenance fields. Specially for gearboxes speed increasers and reducers, the radial and axial ...
O aluno em ação: coeficientes, taxas e índices
(Universidade Federal de São Carlos, 2023-02-09)
This work addresses a sequence of activities applied in a classroom, in a public school in the city of Bariri in the state of São Paulo, with numerous challenges, some of which are reported in the text.
The work was ...
Método de avaliação da vida útil de ferramenta de corte em fresagem realizada por robô em material composto a partir da medição de vibrações mecânicas
(Universidade Federal de São Carlos, 2023-02-23)
The development of materials and methods used in the aircraft manufacturing industry has been advancing to provide a reliable and mainly lighter aircraft. The use of composite materials becomes essential, however, the ...
Potenciais de desenvolvimento em um sistema local de inovação: uma análise do município de Engenheiro Coelho - SP
(Universidade Federal de São Carlos, 2019-05-31)
This research aims to analyze the activities, find the potentialities and relationships in the Local Innovation System (LIS) of a small municipality. Innovation is essential as a competitive factor in companies, yet other ...
Investigação dos mecanismos de remoção de material de insertos de metal duro de diferentes classes durante a retificação
(Universidade Federal de São Carlos, 2023-06-07)
After pressing and sintering processes, cutting inserts must be ground in order to obtain the necessary surface finish and tolerances for their application in machining operations. An appropriate process design requires a ...
Análise de livros didáticos à luz do modelo MTSK: um foco nos números racionais
(Universidade Federal de São Carlos, 2023-03-10)
This dissertation brings an analysis of two 6th grade mathematics textbooks, which were
validated in the last three years of the National Book and Didactic Material Program (2014,
2017 and 2020). The analysis consisted ...
Reciclagem de embalagens flexíveis multicamadas
(Universidade Federal de São Carlos, 2022-04-29)
Packaging industry is facing an important paradox in flexible plastic packaging for fresh food. While, food waste is avoided using multilayer and multi-material structures with barrier properties, that increase shelf life ...
Bioprospecção de rizobactérias do cerrado com potencial de promoção de crescimento vegetal e biocontrole de fungos fitopatogênicos e nematóides parasitas de plantas
(Universidade Federal de São Carlos, 2023-04-24)
Plant parasitic nematodes (PPNs) are one of the main threats to agriculture. They inhabit the soil and infect plant roots, compromising their proper nutrition and development. Similarly, phytopathogenic soil-borne fungi ...
Estudo da cinética de cristalização não-isotérmica de nanocompósitos de PLA/Haloisita
(Universidade Federal de São Carlos, 2021-08-27)
Poly(lactic acid) (PLA) is a biodegradable and biocompatible thermoplastic obtained from renewable sources and with similar properties when compared with petroleum-based polymers. The inclusion of nanoparticles is an ...