بی حسی رژیونال چشم با استفادە از سوزن برای اعمال جراحی چشم پزشکی. 1️⃣ درروش بلوک داخل مخروطی چشمی (رتروبولبار) سوزن عمیق تر قرار می گیرد و شیب بیشتری دارد. 2️⃣ بلوک خارج مخروطی چشمی (peribulbar) سوزن کم عمق تر و با حداقل زاویە است. علامت ستارە، نقطە ورود سوزن را نشان می دهد، قسمتی از لبە خارجی اربیت برداشتەشدە است.
بی حسی رژیونال چشم با استفادە از سوزن برای اعمال جراحی چشم پزشکی. 1️⃣ درروش بلوک داخل مخروطی چشمی (رتروبولبار) سوزن عمیق تر قرار می گیرد و شیب بیشتری دارد. 2️⃣ بلوک خارج مخروطی چشمی (peribulbar) سوزن کم عمق تر و با حداقل زاویە است. علامت ستارە، نقطە ورود سوزن را نشان می دهد، قسمتی از لبە خارجی اربیت برداشتەشدە است.
The account, "War on Fakes," was created on February 24, the same day Russian President Vladimir Putin announced a "special military operation" and troops began invading Ukraine. The page is rife with disinformation, according to The Atlantic Council's Digital Forensic Research Lab, which studies digital extremism and published a report examining the channel. Telegram has become more interventionist over time, and has steadily increased its efforts to shut down these accounts. But this has also meant that the company has also engaged with lawmakers more generally, although it maintains that it doesn’t do so willingly. For instance, in September 2021, Telegram reportedly blocked a chat bot in support of (Putin critic) Alexei Navalny during Russia’s most recent parliamentary elections. Pavel Durov was quoted at the time saying that the company was obliged to follow a “legitimate” law of the land. He added that as Apple and Google both follow the law, to violate it would give both platforms a reason to boot the messenger from its stores. The last couple days have exemplified that uncertainty. On Thursday, news emerged that talks in Turkey between the Russia and Ukraine yielded no positive result. But on Friday, Reuters reported that Russian President Vladimir Putin said there had been some “positive shifts” in talks between the two sides. There was another possible development: Reuters also reported that Ukraine said that Belarus could soon join the invasion of Ukraine. However, the AFP, citing a Pentagon official, said the U.S. hasn’t yet seen evidence that Belarusian troops are in Ukraine.
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