Biologists have spent generations trying to explain what controls the speed of life. You may already be familiar with the classic idea that growth rises with more nutrients and then steadies. The ...

Abstract: This communication explores the use of a parallel-plate waveguide with a bed of metallic nails on its bottom plate with the aim to design all-metal radial-line slot array antennas (RLSAs).

Russia’s refusal of a cease-fire and an aborted peace summit in Budapest have raised the grim prospect that the war in Ukraine will rage for years to come—even as the nature of the conflict transforms ...

Abstract: This article presents a new type of microwave-induced atmospheric-pressure low-temperature dielectric barrier discharge source, based on the principle of parallel plate transmission lines ...