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Desenvolvimento de método de análise direta de folhas de soja e milho empregando a Laser-Induced Breakdown Spectroscopy (LIBS)
(Universidade Federal de São Carlos, 2023-06-22)
This academic master's dissertation was devoted to the development of analytical methods for the
determination of macronutrients (P, K, Ca, Mg) and micronutrients (B, Cu, Fe, Mn, S and Zn) in corn, soy (wihout and with ...
Caracterização microestrutural, eletroquímica e tribológica de revestimentos HVAF Fe₆₈Cr₈Mo₄Nb₄B₁₆
(Universidade Federal de São Carlos, 2023-02-28)
High corrosion and wear resistance are basic requirements for materials that operate in aggressive environments such as those found in the petrochemical, mining and agro-industry industries. Fe-Cr-B-based vitreous/nanocrystalline ...
Construção de metodologia para avaliação do uso de informação geográfica na gestão pública municipal
(Universidade Federal de São Carlos, 2023-04-26)
In an urban context, many technological advances in areas such as remote sensing, computation, and information technology have enabled the gathering of a massive quantity of geographic data, which contributes to the decision ...
Estudo metabolômico de espécies de Picramnia e reavaliação da classificação morfológica do gênero
(Universidade Federal de São Carlos, 2023-04-28)
The species Picramnia sellowii Planch. is a species of the order Picramniales, in the family Picramniaceae, with the vernacular name “Gogoia”. In reviews of the genus Picramnia and according to the APG IV reclassification, ...
Hidrogenólise do glicerol a propilenoglicol sob catalisadores de Ni-Cu/Al2O3 utilizando hidrogênio produzido in situ
(Universidade Federal de São Carlos, 2023-03-27)
Catalytic hydrogenolysis of glycerol is one of the possible routes for converting glycerol into high commercial value products. The production of propylene glycol by catalytic hydrogenolysis of glycerol can be carried out ...
Citotoxidade e mecanismo de ação de complexos Ru(II)/2-mercapto-4(3H)quinazolinona em células de câncer de pele
(Universidade Federal de São Carlos, 2023-02-28)
Ruthenium biphosphynic complexes combined with mercapto ligands have shown low IC50 values and good selectivity indexes (SI) in different tumor lines studied, which has motivated the development of ruthenium compounds with ...
Desenvolvimento de método baseado em espectrometria de emissão óptica com plasma induzido por micro-ondas para quantificar silício em celulose do tipo kraft
(Universidade Federal de São Carlos, 2023-02-24)
Cellulose is a material that is present in several products consumed by society on a daily basis, including textile, food, personal hygiene and paper products. The pulp industry moves billions of reais per year, generating ...
Avaliação de iniciativas para gestão de resíduos sólidos urbanos nos municípios integrantes do Consórcio Intermunicipal do Oeste Paulista (CIRSOP)
(Universidade Federal de São Carlos, 2023-03-24)
The increase in the population's consumption rates, domestic activities and sweeping and public cleaning services results in the generation of municipal solid waste (MSW). When disposed of inadequately, they generate ...
Matemática Chinesa como ferramenta de apoio ao ensino de matemática em escolas públicas
(Universidade Federal de São Carlos, 2023-03-22)
This work aimed to recover and deepen essential mathematical skills described in the Currículo Paulista in two different educational units. We developed a sequence of five adapted activities inspired by chapters from the ...
Aspectos estruturais de compostos de Mn(II) com a lausona ou lapachol
(Universidade Federal de São Carlos, 2023-02-27)
Neste trabalho foram sintetizados complexos de manganês(II) contendo ligantes N,N-heterocíclicos (1,10-fenantrolina e 2,2’-bipiridina) e as naftoquinonas 2-hidroxi-3-(3-metil-2-butenil)-1,4-naftoquinona (lapachol) e ...