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, ...

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xperience the ASIAIR Plus in action! In this first light and tutorial video, I walk you through setup, features, and first impressions. Great for beginners looking to get the most from their ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

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 ...

Synthetic Aperture Radar (SAR) has been widely used for Earth remote sensing for more than 30 years. It provides high-resolution, day-and-night and weather-independent images for a multitude of ...

What would happen to the solar system if half of the universe disappeared? From Newton to Einstein, most experts have agreed that nothing much would happen except that the sky would have fewer stars.

The National Council on Teacher Quality released the 2025 ratings for elementary math instruction, and the teacher education program at the University of Dayton has received an A+. "Under the guidance ...

Looking for learn-at-home options and wondering about tuition fee? Head to Smart Parenting Classroom now! This school year is especially challenging for everyone. Still, parents and teachers ...

Google is now showing animated tutorials for some math solver questions in Google Search. Math solvers are not new but I think the animated tutorials are. And if they move too quickly, you can click ...