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, ...

Editor’s Note: After training as a chemical engineer, JAMES HURST switched directions and studied singing at the Juilliard School of Music and in Rome. After a brief and unsuccessful fling at an ...

The Professional Photographers of America (PPA) has announced the launch of PhotoVision, a new resource for photographers looking for educational content. The new subscription-based streaming platform ...

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The Glossy ibis, a bird that was once a rare visitor to the UK, has been spotted in Kent. Hundreds of visitors have arrived in Dungeness to see the birds after 19 were seen in the area with more ...

Battery technology has evolved a lot in the last five years, but there are many more developments to come. Chemistries are arriving with improved energy density, there’s a switch from Nickel Manganese ...

A huge Glossy Ibis influx is currently under way across Britain and Ireland, with large flocks appearing across a wide area. The arrival breaks all modern records for the species, which has been ...

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 ...

Affectionately known as Australia’s bin chicken (or dump chook, or tip turkey) due to its ability to forage for waste in our cities, the Australian white ibis is in fact a treasured and familiar ...

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 ...

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… ...