This work reports the design of an efficient multiband UC system based on Ln3+/Yb3+-doped core-shell upconversion ...

Learn how blue light affects your skin and discover essential protective measures to maintain skin health and prevent damage.

Ever since the winter solstice on Dec. 21, daylight in Evanston has been slowly but steadily increasing, and on Jan. 28, the ...

In this article, DANIEL ADAJI explores the dangers of LED light exposure, the role of smart gadgets in mitigating these ...

Recent studies have made significant advancements in the understanding of X-ray emission spectra, particularly focusing on the Kα and Kβ lines of elements like copper and scandium. For instance ...

One of the most exciting TV technologies showcased at CES 2025 was RGB mini LED displays.  Major TV manufacturers like ...

Researchers from Tokyo Metropolitan University have developed a new dye that can strongly absorb second near-IR radiation and ...

A new theoretical approach is proposed to explain the nature of the well-known narrow and intense optical J-band of ...

The pipeline would transport carbon dioxide captured from 57 ethanol plants in five states to an underground sequestration ...

ViewSonic has launched a new gaming monitor called VX27G58-2K in the Chinese market. The monitor is priced at an incredibly ...

Ed Miliband looked visibly uncomfortable as he was grilled over how the expansion of Heathrow Airport with a third runway was ...