The damaging effects of daily, lifelong exposure to the blue light emanating from phones, computers and household fixtures worsen as a person ages, new research by Oregon State University suggests.
Jul 27, 2022
1
503
Researchers have developed a miniature microscope that is designed for high-resolution 3D images inside the brains of living mice. By imaging deeper into the brain than previously possible with miniature widefield microscopes, ...
Mar 29, 2022
0
63
Scientists have long known that ultraviolet light can kill pathogens on surfaces and in air and water. UV robots are used to disinfect empty hospital rooms, buses and trains; UV bulbs in HVAC systems eliminate pathogens in ...
Oct 27, 2021
0
5
Previously published solar exposure guidelines for optimal vitamin D synthesis based on a study of skin samples may need to be revised, according to new research published today in PNAS.
Sep 27, 2021
0
140
A particular type of ultraviolet light known as far-UVC could be safely used for air disinfection in public places without harming people, according to new research carried out jointly at the University of St Andrews and ...
May 29, 2020
0
17
Photoacoustic imaging has gained global attention for capturing images without causing pain or using ionizing radiation. Recently, many researchers have heavily studied observing deep tissues to apply photoacoustic imaging ...
Mar 6, 2020
0
0
The dangers of ultraviolet radiation exposure, which most often comes from the sun, are well-known. Speaking at The Physiological Society's Extreme Environmental Physiology conference next week, W. Larry Kenney, Penn State ...
Aug 30, 2019
0
1
On Feb. 26, a picture of a cocktail dress originally uploaded to the blog Tumblr swept the Internet and managed to divide the population over a simple question: What color is the dress? Some viewers saw gold and white while ...
Mar 4, 2015
0
4
Deep brain stimulation therapy blocks or modulates electrical signals in the brain to improve symptoms in patients suffering from movement disorders such as Parkinson's disease, essential tremor and dystonia, but a new study ...
Jul 11, 2013
0
0
(HealthDay)—Treatment with a dual wavelength 10 W class IV laser correlates with long-term relief of the symptoms associated with chronic epicondylitis, according to a study published in the July issue of Lasers in Surgery ...
Jun 30, 2013
0
0
