C&EN20 天
Influence of Germicidal UV (222 nm) Lamps on Ozone, Ultrafine Particles, and Volatile ...
Department of Biological and Chemical Engineering, Aarhus University, Aarhus C 8000, Denmark ...
Mashable29 天
Huge NASA spacecraft is flying to a perilous part of the solar system
"The charged particle environment at Europa's location ... intensity of Jupiter's radiation bands is illustrated in this diagram," NASA explains, with darker reds depicting more radiation.