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Mostrando ítems 6241-6250 de 6257
Estudo da remoção de contaminantes emergentes em estação de tratamento de esgoto equipada com biorreator acoplado a filtração por membrana: uma alternativa para a produção de água de reuso
(Universidade Federal de São Carlos, 2022-03-24)
The degradation of water bodies and the indiscriminate use associated with frequent and intense drought episodes have compromised the availability of water. Thus, the production of reused water from sewage treatment has ...
Extensões H-cleft distinguidas por H-identidades polinomiais
(Universidade Federal de São Carlos, 2022-05-27)
Our main object of study is the well-known question asking whether the set of polynomials identities distinguishes PI-algebras up to isomorphism. Let k be an algebraically closed field of characteristic 0 and H a non-semisimple ...
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, ...
Cura interna de compósitos cimentícios ecoeficientes com areia de cinza de bagaço de cana-de-açúcar por meio de polímeros superabsorventes
(Universidade Federal de São Carlos, 2024-05-07)
The high generation of agro-industrial waste, such as Sugarcane Bagasse Ash Sand (SBAS), has aroused notable interest in civil construction, mainly in the search for eco-efficient solutions that can mitigate problems ...
Equações elípticas com o Laplaciano fracionário e não linearidades indefinidas
(Universidade Federal de São Carlos, 2024-04-24)
In this work, we investigate the existence, non-existence and multiplicity of positive solutions of the problem below,
\begin{equation*}
\left\lbrace \begin{array}{rll}
(-\Delta)^s u -\lambda u & = f(x)g(u) ,& ...
Aplicação da análise multicritério à decisão na avaliação da sustentabilidade dos resíduos de concreto pré-fabricado.
(Universidade Federal de São Carlos, 2024-06-17)
The growing concern for the environment and the severe consequences of its excessive use caused by human activity have driven the development of research and new technologies aimed at mitigating the impacts on the planet. ...
Oxidação do metano em metanol: efeito da natureza do oxidante na estrutura da espécie ativa em Cu-FAU e Cu-CHA
(Universidade Federal de São Carlos, 2023-02-27)
The direct oxidation of methane to methanol is carried out with metal-zeolite catalysts in three steps: (I) oxidation of metal oxide with O2; (II) partial oxidation of methane to methanol using active site oxygen, and (III) ...
Essays on foreign direct investment and corruption: review and empirical study
(Universidade Federal de São Carlos, 2024-05-24)
Foreign Direct Investment (FDI) is a crucial development tool for many emerging regions. A specific issue explored in the international business literature is the relationship between corruption and FDI, examining whether ...