До Нового года остается неделя, но мы хотим поделиться новогодним настроением уже сейчас! Перед вами биологический новогодний шар на елку нейротехнологий: модель гематоэнцефалического барьера в виде сфероида. Наружный слой сфероида (оранжевый) образуют эндотелиоциты, окрашены мембранным красителем DiI, а внутренний слой (зеленый) — астроциты, окрашены DiO, который тоже окрашивает мембраны.
До Нового года остается неделя, но мы хотим поделиться новогодним настроением уже сейчас! Перед вами биологический новогодний шар на елку нейротехнологий: модель гематоэнцефалического барьера в виде сфероида. Наружный слой сфероида (оранжевый) образуют эндотелиоциты, окрашены мембранным красителем DiI, а внутренний слой (зеленый) — астроциты, окрашены DiO, который тоже окрашивает мембраны.
Oleksandra Matviichuk, a Kyiv-based lawyer and head of the Center for Civil Liberties, called Durov’s position "very weak," and urged concrete improvements. On February 27th, Durov posted that Channels were becoming a source of unverified information and that the company lacks the ability to check on their veracity. He urged users to be mistrustful of the things shared on Channels, and initially threatened to block the feature in the countries involved for the length of the war, saying that he didn’t want Telegram to be used to aggravate conflict or incite ethnic hatred. He did, however, walk back this plan when it became clear that they had also become a vital communications tool for Ukrainian officials and citizens to help coordinate their resistance and evacuations. Under the Sebi Act, the regulator has the power to carry out search and seizure of books, registers, documents including electronics and digital devices from any person associated with the securities market. Telegram, which does little policing of its content, has also became a hub for Russian propaganda and misinformation. Many pro-Kremlin channels have become popular, alongside accounts of journalists and other independent observers. In the past, it was noticed that through bulk SMSes, investors were induced to invest in or purchase the stocks of certain listed companies.
from hk
