UV-induced, toxic reaction to methenamine hippurate
UV-effects on the nitrogen metabolism of marine phytoplanktkton and adaption to UV radiation
UV dosimetry - the importance of emission spectroscopy
UV-B radiation and physiological changes in terrestrial plants: an overview
UV-B Effects on materials: an overview
UTILIZATION OF MICROALGAE AND REGENERATIVE FUEL CELLS FOR LIFE SUPPORT AND ENERGY PRODUCTION
U.S. SPACESUIT LEGACY: MAINTAINING IT FOR THE FUTURE
U.S. Spacesuit Knowledge Capture Status and Initiatives
US Navy in space: past, present, and future
Using Conceptual Models to Shape Healthy Sustainable Cities