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 National Park Service has revised its list of free entrance days, dropping Martin Luther King Jr. Day and Juneteenth — two federal holidays that were added under President Joe Biden’s ...

For now, Dominik Szoboszlai has replaced Trent Alexander-Arnold as Liverpool's right-back and his winner against Arsenal at Anfield on Sunday confirmed that he has also replaced the now Real Madrid ...

Usually, CAD software products are very expensive. However, since most of the applications of such software are by companies, they can afford it. The same isn’t true for students and self-employed ...

There are various CAD challenges out there that come with bragging rights. Some, like the Certified Solid Works Professional Exam (CWSP) might actually look good on a resume. [Deltahedra] is ...

There are various CAD challenges out there that come with bragging rights. Some, like the Certified Solid Works Professional Exam (CWSP) might actually look good on a resume. [Deltahedra] is ...

EMBED <iframe src="https://archive.org/embed/windows_10_hp_oem_pl_x64" width="560" height="384" frameborder="0" webkitallowfullscreen="true" mozallowfullscreen="true ...

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 ...

When did the Polish flag appear? What colour is it actually? What is the proper way to display it? What should you do with it when a storm is coming? And who wrote poems about it? Worthy of its very ...

I tested and reviewed the best free video editing software for anyone who wants professionally polished videos completely for free. Whether you're a creative professional, filmmaker, or content ...

CAD programs let you design everything from tiny pieces of electronic equipment to large buildings, dams, 3D designs, and more. Naturally, CAD programs are expensive as most professionals use them to ...

Imagine this: you’re in the middle of an important project, juggling deadlines, and collaborating with a team scattered across time zones. Suddenly, your computer crashes, and hours of work vanish in ...