Sun safety for the entire family Everybody needs some sun exposure to produce vitamin D (which helps calcium absorption for stronger and healthier bones). But unprotected exposure to the sun's ...

While Jake MacDonald now has a clean bill of health, he's launched a sun safe clothing business and is working to raise ...

The vertical-structure heterojunction has been highlighted as a promising candidate for the solar-blind ultraviolet (UV) photodetector (PD) due to the control of its channel length and the strong ...

The intrinsically poor optical absorption and short carrier lifetime of graphene have restricted its practical application in photodetectors. Carbon nanodots (CNDs) have received much attention due to ...

The heteroepitaxy of high-quality aluminum nitride (AlN) with low stress is essential for the development of energy-efficient deep ultraviolet light-emitting diodes (DUV-LEDs). In this work, we ...

Ulsan HD vs Mamelodi Sundowns predictions Mamelodi Sundowns suffered heartbreak in the recent CAF Champions League final, losing 3-2 on aggregate to Egyptian side Pyramids. However, they beat fellow ...

Ultraviolet (UV) radiation is closely related to people’s lives, but excess UV exposure has led to a series of problems. UV protection technology plays a vital role in our life. The most commonly ...

In this work the vitamin C was determined in industrialized nectar juices through ultraviolet (UV) spectroscopy and multiproduct multivariate calibration, based on partial least squares (PLS) ...

NASA launched the Extreme Ultraviolet Explorer satellite, or EUVE, on June 7, 1992, to conduct an all-sky survey at wavelengths inaccessible from the ground. The first satellite designed to ...