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, ...

In this beginner-friendly tutorial, learn how to crochet a small star step by step. This tiny star appliqué is perfect for decorating hats, blankets, cards, and more! Simple, quick, and fun—great for ...

Evelyn Mae Wilcom of Monrovia, MD, passed away peacefully at her home on October 28, 2025. She was the wife of the late Michael J. Wilcom, who she married in 1958. She was born in New Midway, MD on ...

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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 ...

⚠️ 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 ...

Want to boot your Raspberry Pi from USB instead of unreliable SD cards? If you've used a Raspberry Pi long enough, you've probably faced the… ...

Learn digital embroidery using Wilcom software and CAD machines. Digitise designs and explore embroidery techniques. This 3-day beginner's course offers students the opportunity to learn how to create ...

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