Woodturning and resin art come together in The Rainbow Raindrop. Every color represents a layer of patience and precision, and every spin of the lathe reveals something new. What began as an ...

The different colours of light that we get from the sun What happens when light hits a raindrop Why rainbows are arch-shaped How you can create your own rainbow This resource is suitable for weather ...

Abstract: The propagation characteristics of guided wave in waveguide structure plays an indispensable role in guided wave inspection. However, the analytical matrix method fails to solve the problems ...

Abstract: This work presents the analysis of a measurement campaign performed in a realistic two-hall industrial environment for FR2 band. In order to provide secure, reliable and high available ...