The newly designed eyepiece minimises shading effect. Thanks to easy conformation of internal scale and target observation as well as irritation free measurement. The new optics of the LM-8 enhances ...

The LM-600PD Auto Lensmeter features Hartmann Sensor with 108 multiple measurement points. A UV measurement with the visually-enhanced display shows the UV transmittance in the range of 0 to 100% by 1 ...

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 ...