Search Results - "Maria da Silva, Carmem Cícera"
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An Epidemiological Assessment of SARS-CoV-2 in the Sewage System of a Higher Education Institution
Published in Annals of global health (2024)“…The World Health Organization declared the end of the COVID-19 pandemic in May 2023, three years after the adoption of global emergency measures. Monitoring of…”
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Biodiesel production potential of Eichhornia crassipes (Mart.) Solms: comparison of collection sites and different alcohol transesterifications
Published in Scientific reports (18-01-2024)“…Renewable resources have stood out as raw materials in producing biofuels. This study aimed to evaluate the parameters of alcohol transesterification (ethanol…”
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Constituintes químicos das cascas do caule de Cenostigma macrophyllum: ocorrência de colesterol
Published in Química nova (2007)Get full text
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Constituintes químicos das cascas do caule de Cenostigma macrophyllum: ocorrência de colesterol Chemical constituents from bark of Cenostigma macrophyllum: cholesterol occurrence
Published in Química nova (01-01-2007)“…Phytochemical investigation of the bark of Cenostigma macrophyllum (Leguminosae-Caesapinioideae) resulted in the isolation and identification of valoneic acid…”
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Biodiesel de babaçu (Orbignya sp.) obtido por via etanólica Biodiesel from babassu (Orbignya sp.) synthesized via ethanolic route
Published in Química nova (01-06-2007)“…Biodiesel was obtained by transesterification of babassu oil in anhydrous ethanol and methanol, employing NaOH as catalyst. The products obtained were…”
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Biodiesel de babaçu (Orbignya sp.) obtido por via etanólica
Published in Química nova (01-06-2007)Get full text
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Detecção de SARS-CoV-2 em esgoto de estabelecimento penal e de hospital universitário: protocolos e padronizações das coletas
Published in Revista Brasileira de Pesquisa em Saúde/Brazilian Journal of Health Research (27-12-2023)“…Introdução: O monitoramento de esgoto como forma de controle da covid-19 é reconhecido mundialmente desde 2020. A confiabilidade dos resultados depende de uma…”
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