Very massive stars (VMSs) have had a massive impact on the formation of our universe. However, there aren't very many of them ...

A compact chip has been developed that emits ultraviolet (UV) light for disinfection. The innovation has been incorporated ...

Understanding Ultraviolet Photography. Ultraviolet (UV) photography is a fascinating field that allows photographers to capture images in a spectrum of light that is invisible to the human eye.

For applications like HHG spectroscopy, plasma diagnostics, vacuum ultraviolet optical characterization, metrology and calibration the Model 234/302 meets the challenge. This research grade ...

We find that an accretion disk dominates the far-UV spectrum of V425 Cas but a white dwarf contributes nonnegligibly with approximately 18% of the far-UV flux. For the two high state nova-likes, HL ...