Only one side of a silver crystal has the right structure to trigger ice formation, revealing how these particles help clouds ...

Abstract: Smart grid depends on an advanced communication network to collect information from the power grid, and to disseminate control commands to the control devices. To safeguard the power grid, ...

Abstract: A paper based simple, flexible, and perfect resonant electromagnetic wave absorber is proposed in this article. The absorber consists of the conducting grid patterns where unit cell of the ...