Cosmic gamma rays are a special probe to investigate sudden cosmic events in the universe. Unlike thermal emission, which ranges from radio to X-rays, cosmic gamma rays are often a direct probe of ...

Microwave photonics articles from across Nature Portfolio Microwave photonics is the practical application of electromagnetic waves with a wavelength between one millimetre and one meter ...

Advances in Very High Energy Astrophysics summarises the progress made by the third generation of imaging atmospheric Cherenkov telescopes.

In a recent paper, we studied a metamaterial consisting of stacked metal plates loaded by embedded complementary split-ring resonators (C-SRRs), ideal to support negative-index propagation and ...

In the past few years, we have developed two approaches for creation of electronically controlled RF radiation beam steering: the first one is based on two - and four-channel gyromagnetic nonlinear ...

BC Wildfire Service has deployed crews and other equipment to battle a 115-hectare near Heritage Highway south of Dawson Creek.

open-source software for the Cherenkov Telescope Array Observatory Consortium - CTAO Consortium ...