🔊 تعلیق صوتی یا شناوری آکوستیک از خواص صوت برای شناور شدن جامدات، مایعات و گازهای سنگین استفاده می‌کند.
🔸در صنعت، از این روش برای پردازش بدون تماس ریزتراشه‌ها و سایر اشیاء کوچک و ظریف استفاده می‌شود. همچنین می‌توان از آن برای جابجایی مواد با خلوص بسیار بالا یا واکنش دهنده‌های شیمیایی که تحت تاثیر ظرف قرار می‌گیرند، بهره برد.
🔊 تعلیق صوتی یا شناوری آکوستیک از خواص صوت برای شناور شدن جامدات، مایعات و گازهای سنگین استفاده می‌کند.
🔸در صنعت، از این روش برای پردازش بدون تماس ریزتراشه‌ها و سایر اشیاء کوچک و ظریف استفاده می‌شود. همچنین می‌توان از آن برای جابجایی مواد با خلوص بسیار بالا یا واکنش دهنده‌های شیمیایی که تحت تاثیر ظرف قرار می‌گیرند، بهره برد.
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. 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. Following this, Sebi, in an order passed in January 2022, established that the administrators of a Telegram channel having a large subscriber base enticed the subscribers to act upon recommendations that were circulated by those administrators on the channel, leading to significant price and volume impact in various scrips. But Telegram says people want to keep their chat history when they get a new phone, and they like having a data backup that will sync their chats across multiple devices. And that is why they let people choose whether they want their messages to be encrypted or not. When not turned on, though, chats are stored on Telegram's services, which are scattered throughout the world. But it has "disclosed 0 bytes of user data to third parties, including governments," Telegram states on its website. 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.
from jp
