An AI fact-checking tool found errors in molecule boiling points listed in a chemistry reference database.Credit: Monty Rakusen/Getty For decades, chemists have relied on handbook values for a molecule’s boiling point to identify substances and plan processes such as distillation. But an artificial-intelligence model has revealed that some trusted numbers in one reference database have
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In bodycam footage released by the Milwaukie Police Department, 26-year-old Jean Descamps can be seen in a hospital bed at the Providence Milwaukie Hospital emergency room in Milwaukie, Ore., in December 2023. Soon after he was discharged by the hospital, Descamps died from drugs already in his system. Milwaukie Police Department/Screenshot by NPR hide caption
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Ethical approval and sample collection All necessary ethical approvals to conduct this work and to ensure that the derived organoids could be used for academic and commercial purposes were obtained from each participating clinical site for the collection of patient samples as well as for the Wellcome Sanger Institute for organoid derivation (IRAS ID:203519; REC
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Gillis, A. et al. Critical assessment of G protein-biased agonism at the μ-opioid receptor. Trends Pharmacol. Sci. 41, 947–959 (2020). Article PubMed CAS Google Scholar Varga, B. R., Streicher, J. M. & Majumdar, S. Strategies towards safer opioid analgesics—a review of old and upcoming targets. Br. J. Pharmacol. 180, 975–993 (2023). Article PubMed CAS Google
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