Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

The U.S. Capitol on Tuesday began displaying a statue of a teenaged Barbara Rose Johns as she protested poor conditions at her segregated Virginia high school, a pointed replacement for a statue of ...

In 1951, a Black teenager led a walkout of her segregated Virginia high school. On Tuesday, her statue replaced that of a Confederate general in the U.S. Capitol. Barbara Rose Johns was 16 when she ...

Beate Rotermund-Uhse was a German entrepreneur. An aerobatic pilot, she founded the world's first sex store in Flensburg in 1962. Beate Uhse AG, listed on the stock exchange, was a market player in ...

Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

⚠️ This repository is archived: The content in this repository was moved to other locations. If you have issues or PR, please submit them to their new location. In this repository, we've put together ...

In the spring of 1966, James Coleman, a Johns Hopkins sociologist, checked into a motel in Washington, D.C., and shut himself off from the outside world. He did so because of a single paragraph in the ...

UNDP Resident Representative in China, Beate Trankmann, delivered opening remarks at the 2025 Global Digital Economy Conference in Beijing, China. Home to over half of China’s core AI companies, with ...

Following the passing of 41-year-old soprano Beate Ritter, Staatsoper Stuttgart Artistic Director Viktor Schoner has released a statement about the soprano and her ensemble work with the company from ...

Soprano Beate Ritter has died at the age of 41. Sono Artists, who managed the soprano, released a statement noting, “We are devastated at the loss of soprano Beate Ritter, who was a client of the ...