В рамках нашей рубрики «Картинка дня» мы продолжаем знакомить вас с победителями конкурса Nikon Small World. Среди работ, удостоенных почетного упоминания жюри (Honorable Mention) — вот эта прекрасная фоторабота, на которой мы видим сосуд головного мозга, окруженный астроцитами в тонком срезе головного мозга человека. Сосуды и астроциты — это одни из основных элементов такого замечательного механизма, который называется гемато-энцефалический барьер.
В рамках нашей рубрики «Картинка дня» мы продолжаем знакомить вас с победителями конкурса Nikon Small World. Среди работ, удостоенных почетного упоминания жюри (Honorable Mention) — вот эта прекрасная фоторабота, на которой мы видим сосуд головного мозга, окруженный астроцитами в тонком срезе головного мозга человека. Сосуды и астроциты — это одни из основных элементов такого замечательного механизма, который называется гемато-энцефалический барьер.
In addition, Telegram's architecture limits the ability to slow the spread of false information: the lack of a central public feed, and the fact that comments are easily disabled in channels, reduce the space for public pushback. In a statement, the regulator said the search and seizure operation was carried out against seven individuals and one corporate entity at multiple locations in Ahmedabad and Bhavnagar in Gujarat, Neemuch in Madhya Pradesh, Delhi, and Mumbai. Right now the digital security needs of Russians and Ukrainians are very different, and they lead to very different caveats about how to mitigate the risks associated with using Telegram. For Ukrainians in Ukraine, whose physical safety is at risk because they are in a war zone, digital security is probably not their highest priority. They may value access to news and communication with their loved ones over making sure that all of their communications are encrypted in such a manner that they are indecipherable to Telegram, its employees, or governments with court orders. These administrators had built substantial positions in these scrips prior to the circulation of recommendations and offloaded their positions subsequent to rise in price of these scrips, making significant profits at the expense of unsuspecting investors, Sebi noted. This ability to mix the public and the private, as well as the ability to use bots to engage with users has proved to be problematic. In early 2021, a database selling phone numbers pulled from Facebook was selling numbers for $20 per lookup. Similarly, security researchers found a network of deepfake bots on the platform that were generating images of people submitted by users to create non-consensual imagery, some of which involved children.
from hk
