Ultraviolet (UV) radiation is a type of light. Sunlight has UV rays, along with other kinds of rays. Some light bulbs give off UV rays, too. UV light bulbs are used in tanning beds and lamps, some ...
A study published in the journal Frontiers in Plant Science by researchers from Humboldt-Universität zu Berlin examines how different UV spectra and intensities impact cannabis growth, yield, and ...
Institute of Medical Biochemistry and Laboratory Diagnostics, and 4th Department of Internal Medicine, General University Hospital in Prague and 1st Faculty of Medicine, Charles University, Na Bojišti ...