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بیست و ششمین گردهمایی پژوهشی نجوم ایران

🗓 ۱۹ لغایت ۲۱ اردیبهشت ماه ۱۴۰۳
دانشگاه تحصیلات تکمیلی علوم پایه زنجان

❗️آخرین مهلت ثبت نام و ارسال مقالات ۲۰ فروردین ۱۴۰۳


🔸جهت ثبت‌نام و دریافت اطلاعات بیشتر به وبگاه گردهمایی به آدرس
https://iasbs.ac.ir/~astro
مراجعه فرمایید.

🆔 @astro_conf



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بیست و ششمین گردهمایی پژوهشی نجوم ایران

🗓 ۱۹ لغایت ۲۱ اردیبهشت ماه ۱۴۰۳
دانشگاه تحصیلات تکمیلی علوم پایه زنجان

❗️آخرین مهلت ثبت نام و ارسال مقالات ۲۰ فروردین ۱۴۰۳


🔸جهت ثبت‌نام و دریافت اطلاعات بیشتر به وبگاه گردهمایی به آدرس
https://iasbs.ac.ir/~astro
مراجعه فرمایید.

🆔 @astro_conf

BY انجمن علمی فیزیک




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Telegram | DID YOU KNOW?

Date: |

In the United States, Telegram's lower public profile has helped it mostly avoid high level scrutiny from Congress, but it has not gone unnoticed. However, the perpetrators of such frauds are now adopting new methods and technologies to defraud the investors. One thing that Telegram now offers to all users is the ability to “disappear” messages or set remote deletion deadlines. That enables users to have much more control over how long people can access what you’re sending them. Given that Russian law enforcement officials are reportedly (via Insider) stopping people in the street and demanding to read their text messages, this could be vital to protect individuals from reprisals. On December 23rd, 2020, Pavel Durov posted to his channel that the company would need to start generating revenue. In early 2021, he added that any advertising on the platform would not use user data for targeting, and that it would be focused on “large one-to-many channels.” He pledged that ads would be “non-intrusive” and that most users would simply not notice any change. Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences.
from kr


Telegram انجمن علمی فیزیک
FROM American