در دوران معاصر، مرز بین علم و هنر به واسطهی نوآوریهای فناوری به شکلی بیسابقه محو شده است. همزمان با پیشرفتهای چشمگیر در هوش مصنوعی، بینایی ماشین توانسته است نگاهی نو به تشخیص و درمان بیماریها بیندازد. در قلب این تحولی، سیستمهای تشخیصی بینایی ماشین قرار دارند که با تحلیل عمیق تصاویر پزشکی—از MRI و CT اسکن گرفته تا تصاویر اشعه ایکس و عکاسیهای میکروسکوپی—رازهای نهفته در ساختارهای سلولی و بافتی بدن انسان را در کمتر از چند ثانیه کشف میکنند.
در دوران معاصر، مرز بین علم و هنر به واسطهی نوآوریهای فناوری به شکلی بیسابقه محو شده است. همزمان با پیشرفتهای چشمگیر در هوش مصنوعی، بینایی ماشین توانسته است نگاهی نو به تشخیص و درمان بیماریها بیندازد. در قلب این تحولی، سیستمهای تشخیصی بینایی ماشین قرار دارند که با تحلیل عمیق تصاویر پزشکی—از MRI و CT اسکن گرفته تا تصاویر اشعه ایکس و عکاسیهای میکروسکوپی—رازهای نهفته در ساختارهای سلولی و بافتی بدن انسان را در کمتر از چند ثانیه کشف میکنند.
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. At the start of 2018, the company attempted to launch an Initial Coin Offering (ICO) which would enable it to enable payments (and earn the cash that comes from doing so). The initial signals were promising, especially given Telegram’s user base is already fairly crypto-savvy. It raised an initial tranche of cash – worth more than a billion dollars – to help develop the coin before opening sales to the public. Unfortunately, third-party sales of coins bought in those initial fundraising rounds raised the ire of the SEC, which brought the hammer down on the whole operation. In 2020, officials ordered Telegram to pay a fine of $18.5 million and hand back much of the cash that it had raised. To that end, when files are actively downloading, a new icon now appears in the Search bar that users can tap to view and manage downloads, pause and resume all downloads or just individual items, and select one to increase its priority or view it in a chat. The fake Zelenskiy account reached 20,000 followers on Telegram before it was shut down, a remedial action that experts say is all too rare. However, the perpetrators of such frauds are now adopting new methods and technologies to defraud the investors.
from ca