Abstact: The bulletin “Dam Safety in the State of Sao Paulo – 2024” reports that, in the state of Sao Paulo,424 dams are registered under the National Dam Safety Policy (PNSB), as per the criteriaestablished by Federal Law No. 12,334/2010. Of these, 125 dams are used for energy generation,with 115 Leia mais…
Abstract: Compacted soil dams are critical structures for mining, water supply and power generation, particularly in tropical regions. Monitoring these dams is essential throughout their lifetime, as variations in reservoir water levels due to drought, rainfall or operational changes can significantly affect soil saturation and stability. This study developed a Leia mais…
Abstract: This work evaluated the use of corncob as a support for the immobilization of an extracellular fructosyltransferase (E.C. 2.4.1.9) from Aspergillus oryzae IPT-301, aiming at the synthesis of a stable biocatalyst for the production of fructooligosaccharides. The transfructosylation activity of the immobilized enzyme was maximized via experimental design. Additionally, Leia mais…
Abstract: Fructooligosaccharides (FOSs) are carbohydrates of high nutritional value with various prebiotic properties. Optimizing their production process is of significant interest for expanding commercial-scale production. This review discusses the properties and potential applications of FOSs, addressing production challenges and providing an economic market analysis. Bibliometric analysis of data concerning the Leia mais…
Resumo: O Nexo Água-Energia-Alimentos (NWEF) nas cidades representa fluxos interconectados que influenciam serviços básicos e a sustentabilidade urbana. A interdependência entre água, energia e alimentos é evidente nas exigências destes recursos: a captação e tratamento de água necessitam de energia, enquanto a produção de alimentos demanda grandes volumes de água. Leia mais…
Referência: BOTTARO, Marcio; MANFRERE, Lorena Reis Rodrigues. Protetores faciais: trajetória para certificação da proteção contra arcos elétricos. São Paulo, 2025. Disponível em: https://abracopel.org/download/protetores-faciais-trajetoria-para-certificacao-da-protecao-contra-arcos-eletricos/ Acessado em 25.04.25. Acesso ao artigo no site ABRACOPEL:
Abstract: The increasing demand for proactive patient outreach and follow-up within health insurance providers and large hospital systems has led to the adoption of automated message classification systems. Although state-of-the-art tools like Azure and OpenAI o1 series are available, their costs are prohibitive for small companies. Therefore, using cost-effective traditional Leia mais…
Resumo: Os eventos climáticos extremos que ocorrem no planeta têm demandado ações específicas e eficientes a fim de se evitar impactos vultosos no ambiente urbano e na sociedade, como os vivenciados no estado do Rio Grande do Sul em 2024. A capacidade das cidades de se adaptar a esses eventos, Leia mais…
Resumo: Cinco modelos numéricos foram construídos em software de elementos finitos 3D, que simulam a escavação de 200 m de um túnel rodoviário NATM em maciço rochoso cristalino no ambiente da Serra do Mar, no litoral norte do estado de São Paulo, nos quais, em cada modelo, realizaram-se incrementações na Leia mais…
Abstract: This study investigated a femoral bone plate that fractured after 6 months of use in a patient who had already experienced a similar implant failure. Chemical analyses, Vickers hardness measurements, and metallographic and fractographic examinations showed that the compression plate was following the chemical and microstructural requirements set by Leia mais…
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