В воздухе постоянно присутствуют мелкие (менее 50 микрон) частицы – аэрозоли. Аэрозоли могут быть: - естественного происхождения: частицы почвы, дыма лесных и травяных пожаров, морской соли и частиц тумана. - искусственного сажа от выхлопа двигателей внутреннего сгорания, печного и газового отопления, предприятий, пыль карьеров.
Мы используем в наших наблюдениях прибор измеряющий массу аэрозольных частиц РМ10 и PM2,5 приведенную к 1 литру воздуха (мкг/л).
А так же концентрацию частиц в 1 литре воздуха размеров (шт./л):
В воздухе постоянно присутствуют мелкие (менее 50 микрон) частицы – аэрозоли. Аэрозоли могут быть: - естественного происхождения: частицы почвы, дыма лесных и травяных пожаров, морской соли и частиц тумана. - искусственного сажа от выхлопа двигателей внутреннего сгорания, печного и газового отопления, предприятий, пыль карьеров.
Мы используем в наших наблюдениях прибор измеряющий массу аэрозольных частиц РМ10 и PM2,5 приведенную к 1 литру воздуха (мкг/л).
А так же концентрацию частиц в 1 литре воздуха размеров (шт./л):
Telegram has gained a reputation as the “secure” communications app in the post-Soviet states, but whenever you make choices about your digital security, it’s important to start by asking yourself, “What exactly am I securing? And who am I securing it from?” These questions should inform your decisions about whether you are using the right tool or platform for your digital security needs. Telegram is certainly not the most secure messaging app on the market right now. Its security model requires users to place a great deal of trust in Telegram’s ability to protect user data. For some users, this may be good enough for now. For others, it may be wiser to move to a different platform for certain kinds of high-risk communications. The news also helped traders look past another report showing decades-high inflation and shake off some of the volatility from recent sessions. The Bureau of Labor Statistics' February Consumer Price Index (CPI) this week showed another surge in prices even before Russia escalated its attacks in Ukraine. The headline CPI — soaring 7.9% over last year — underscored the sticky inflationary pressures reverberating across the U.S. economy, with everything from groceries to rents and airline fares getting more expensive for everyday consumers. What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. As such, the SC would like to remind investors to always exercise caution when evaluating investment opportunities, especially those promising unrealistically high returns with little or no risk. Investors should also never deposit money into someone’s personal bank account if instructed. 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 us
