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, ...

What is a skill map/tree? Skill tree is a term used in video games, and it can be used for describing roadmaps for software project development as well. When you are building a software project, you ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Trees are the most spectacular plants in the garden. And since they grow so slowly, it is imperative that we treat them with utmost respect. That means pruning their limbs and branches correctly.

Transform your holiday decor with a charming cardboard Christmas tree. This step-by-step guide walks you through creating a festive masterpiece that adds a personal touch to your celebrations. Perfect ...