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‘Unbelievably dangerous’: experts sound alarm after ChatGPT Health fails to recognise medical emergencies | Study finds ChatGPT Health did not recommend a hospital visit when medically necessary in more than half of cases
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解放軍自實行軍銜制以來，首次出現陸軍上將全部被清零的局面。目前僅剩的4名上將中：張升民（火箭軍）、國防部長董軍（海軍）、韓勝延和楊志斌（均為空軍），沒有一位陸軍上將。
It’s also worth noting that even if alternatives superior to agar were found, scientists are reluctant to abandon established protocols (even when microbiologists do use other jellies, they often still add agar to the mix, for example, to increase the gel strength of the solid media). As agar has been the standard gelling agent in microbiology for around 150 years, an enormous infrastructure of standardized methods, reference values, and quality control procedures has emerged around its specific properties. Switching to a different medium (even a superior one) means results may not be directly comparable to decades of published literature or to other laboratories’ findings.