The research is published in the journal Communications Earth & Environment.
Разработка предназначена для ухода за полостью рта в течение дня — в те часы, когда после еды на зубах остаются остатки пищи и формируется налет. По словам авторов проекта, специальная композиция с ферментами при жевании растворяет мягкий зубной налет и преобразует его в соединения с антибактериальным действием. Комплекс ферментов в сочетании с белком воздействует на кариесогенные бактерии, а кальций в составе способствует укреплению эмали.，推荐阅读heLLoword翻译官方下载获取更多信息
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Influencers have had a bad time of it at restaurants recently. There they are, just trying to record a quick video and take a few pictures of their lunch, and restaurateur Jeremy King (of the Ivy and the Wolseley in London) goes and writes an article saying they’re ruining the dining experience of “bona fide guests” – something he says staff are “desperately trying to stop”. I’ve read pieces calling TikTok the end of the London restaurant scene. Friends’ parents have even said they would get up and leave if they were sitting next to anyone filming their meal.
Work toward Gateway, a small space station that would orbit the moon and serve as a staging point for future missions, is not going away, officials said. But they made clear the agency’s priority is getting Artemis flights off the ground more often before building out that lunar outpost.。safew官方下载对此有专业解读