Astronauts and spacecraft face constant bombardment from high-energy radiation, posing significant risks to both human health ...

Novel printing technique enables instant formation of gold nanoparticles within specific regions of 3D printed objects, ...

Mark D. P. Willcox, Ph.D. The author received an honorarium from CLAO for presenting the paper at the SiHy symposium (Silicone Hydrogel Lenses - Ten Years Later) and preparation of the manuscript ...

Much remains unknown about the effect of CLs on meibomian glands. If flexing of ultrathin hydrogel lenses is to be blamed, we may assume that GP lenses should induce a different rate of MGDos ...

Thin lenses have a bright future A new economical way to create compact lenses brings simplicity and scalability Date: January 16, 2025 Source: University of Tokyo Summary: Paper-thin optical ...

National Engineering Research Center for Biomaterials, Sichuan University, 29 Wangjiang Road, Chengdu, Sichuan 610064, P. R. China College of Biomedical Engineering ...

The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ruled. A scarab seal from the 8th century BCE uncovered during the ...

Abstract: With acquisition, tracking, and pointing mechanisms, optical mobile communication (OMC) based on steerable lasers has become possible, which is endowed with the advantages of redundant ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...