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Left: Solution containing cellulose extracted from sugarcane bagasse. Right: Fiber in contact with material contaminated by glyphosate and presented for the method to determine glyphosate levels at different pH. Credit: Maria Vitória Guimaraes Leal Researchers at São Paulo State University (UNESP) in Brazil have developed a strategy to remove glyphosate, one of the world's most commonly used herbicides, from water. Inspired by the concept of circular economy, this [...]

Low-level laser therapy and related photobiomodulation are among the most effective known treatments for tinnitus, according to a study comparing the main treatments in current use by Brazilian scientists affiliated with the Optics and Photonics Research Center (CEPOF). This study is reported in an article published in personalized medical journal, CEPOF is a Research, Innovation and Dissemination Center (RIDC) funded by FAPESP and hosted at the São Carlos Institute of Physics [...]

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A group of Brazilian researchers has created a web platform that is able to identify false information online in an automated manner. Developed by academics at the Center for Mathematical Sciences Applied to Industry (CeMEAI), the system uses a combination of statistical models and machine learning techniques to establish whether a specific content in Brazilian Portuguese is likely to be false. Initial tests suggest the platform is able to detect fake news with a 96% accuracy. The CeMEAI is a [...]