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, ...

We all take selfies, but holding your phone or camera at arm's length to include yourself in the shot rarely gives a flattering image, with the combination of a wide-angle view and shooting up close ...

With one of the best iPhone and Android tripods, you can take your smartphone shooting to a whole new level. They’re small enough to carry everywhere, slipping easily into a bag or pocket, but allow ...

Disclaimer: I hope this tutorial will be useful to others wishing to run molecular dynamics simulations of membrane proteins with AMBER. However, it is as much for my own reference as a guide to ...

Stop chasing the "magic pen." As a brand consultant, I've seen more bad ideas sketched with expensive tools than I care to count. The right pen isn't about price; it's about purpose. Here’s my ...

Learn the product design drawing process. Explore orthographics, parts drawing, and dimensioning. Develop practical skills for your designs. This intensive technical drawing course will take you ...