Физики из Тель-Авивского университета разработали новую теорию, объясняющую поведение медуз в различных средах. Исследование, опубликованное в журнале Physical Review E, выясняет, как медузы формируют рои и реагируют на изменения окружающей среды. Это важно для понимания их влияния на экосистемы.
Физики из Тель-Авивского университета разработали новую теорию, объясняющую поведение медуз в различных средах. Исследование, опубликованное в журнале Physical Review E, выясняет, как медузы формируют рои и реагируют на изменения окружающей среды. Это важно для понимания их влияния на экосистемы.
As the war in Ukraine rages, the messaging app Telegram has emerged as the go-to place for unfiltered live war updates for both Ukrainian refugees and increasingly isolated Russians alike. Update March 8, 2022: EFF has clarified that Channels and Groups are not fully encrypted, end-to-end, updated our post to link to Telegram’s FAQ for Cloud and Secret chats, updated to clarify that auto-delete is available for group and channel admins, and added some additional links. Apparently upbeat developments in Russia's discussions with Ukraine helped at least temporarily send investors back into risk assets. Russian President Vladimir Putin said during a meeting with his Belarusian counterpart Alexander Lukashenko that there were "certain positive developments" occurring in the talks with Ukraine, according to a transcript of their meeting. Putin added that discussions were happening "almost on a daily basis." Lastly, the web previews of t.me links have been given a new look, adding chat backgrounds and design elements from the fully-features Telegram Web client.
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