How gold is formed in China's Tianshan mountains

A new study led by Prof. Xiao Wenjiao from the Xinjiang Institute of Ecology and Geography of the Chinese Academy of Sciences ...
IEEE

Ka-Band Meander-Line Slow Wave Structure Design for Traveling Wave Tube for High Data Rate Wireless Links

Abstract: Ka-band (26–40 GHz) is widely used for satellite links. In particular, the 26.5–29.5-GHz band is mostly used for uplink in low-Earth-orbit (LEO) constellations and is also part of the FR2 ...

King's Trough: How a shifting plate boundary and hot mantle material shaped an Atlantic mega-canyon

The King's Trough Complex is a several-hundred-kilometer-long, canyon-like system of trenches on the North Atlantic seafloor.
IEEE

Formation and Obstacle Avoidance Control Based on Multi-Agent Reinforcement Learning

Abstract: For the multi-agent formation control problem, the current mainstream control methods are based on graph theory and consistency theory, which often require precise modeling of the system and ...