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, ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

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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 ...

1 Department of Civil Engineering, National Institute of Technology Warangal, Warangal, India 2 Department of Biological Systems Engineering, Virginia Polytechnic Institute and State University, ...

Donald Trump has tapped former Republican Representative Lee Zeldin to head the US's Environmental Protection Agency. Zeldin, a Trump loyalist, is expected to undo dozens of environmental regulations.

President-elect Donald Trump on Monday announced he has picked former Rep. Lee Zeldin (R-N.Y.) to helm the Environmental Protection Agency, the first step in what Trump’s supporters have said could be ...

A federal court in California ruled late Tuesday against the Environmental Protection Agency, ordering officials to take action over concerns about potential health risks from currently recommended ...