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, ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

This is a development tutorial for eBPF based on CO-RE (Compile Once, Run Everywhere). It provides practical eBPF development practices from beginner to advanced, including basic concepts, code ...

In the Arctic, it is vital to be using equipment which you can rely on - a kit failure in sub-zero conditions can pose major problems, even for the experienced. It is also important to choose tools ...

For over three decades Noble Wilde has perfected the blending of two of the most exceptional natural fibres in the world, the dense silken wool of Merino, and the luxuriant fur of the possum.