قابل توجه متخصصين، صاحبنظران و اعضای محترم انجمن بتن ايران
راهنمای بتن تراوا که توسط کمیته 5220-ICI از راهنمای جامع بتن ساز انجمن بتن ایران تهیه و در تعداد محدود چاپ دیجیتال گردید. این کتاب جهت اظهارنظر متخصصین و صاحبنظران در سایت و کانال انجمن در تلگرام قرار داده می شود و تقاضا دارد در ظرف یک ماه آینده ( تا پايان مردادماه 1403) نظرات اصلاحی خود را به دبيرخانه انجمن به آدرس ايميل[email protected] و یا به شماره تلگرام ( بريجانی: 09123881563 ) ارسال فرمایند تا مدنظر قرار گیرد.
قابل توجه متخصصين، صاحبنظران و اعضای محترم انجمن بتن ايران
راهنمای بتن تراوا که توسط کمیته 5220-ICI از راهنمای جامع بتن ساز انجمن بتن ایران تهیه و در تعداد محدود چاپ دیجیتال گردید. این کتاب جهت اظهارنظر متخصصین و صاحبنظران در سایت و کانال انجمن در تلگرام قرار داده می شود و تقاضا دارد در ظرف یک ماه آینده ( تا پايان مردادماه 1403) نظرات اصلاحی خود را به دبيرخانه انجمن به آدرس ايميل[email protected] و یا به شماره تلگرام ( بريجانی: 09123881563 ) ارسال فرمایند تا مدنظر قرار گیرد.
BY انجمن بتن ایران
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Founder Pavel Durov says tech is meant to set you free So, uh, whenever I hear about Telegram, it’s always in relation to something bad. What gives? At this point, however, Durov had already been working on Telegram with his brother, and further planned a mobile-first social network with an explicit focus on anti-censorship. Later in April, he told TechCrunch that he had left Russia and had “no plans to go back,” saying that the nation was currently “incompatible with internet business at the moment.” He added later that he was looking for a country that matched his libertarian ideals to base his next startup. Overall, extreme levels of fear in the market seems to have morphed into something more resembling concern. For example, the Cboe Volatility Index fell from its 2022 peak of 36, which it hit Monday, to around 30 on Friday, a sign of easing tensions. Meanwhile, while the price of WTI crude oil slipped from Sunday’s multiyear high $130 of barrel to $109 a pop. Markets have been expecting heavy restrictions on Russian oil, some of which the U.S. has already imposed, and that would reduce the global supply and bring about even more burdensome inflation. "And that set off kind of a battle royale for control of the platform that Durov eventually lost," said Nathalie Maréchal of the Washington advocacy group Ranking Digital Rights.
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