Classic effects of the SART, switch cost, and the Stroop effect were found, but no differences were observed in results of different background lights across the six experiments. Together, we conclude that these domains of cognitive control are not influenced by blue light and ipRGCs, and ...
LED lights with high 460-495nm blue content should carry the warning label "may be harmful if used at night." BOSTON,Oct. 9, 2023/PRNewswire/ -- Many of the lights sold today are causing major health problems, including obesity, diabetes, and breast canc...
Blue light blocking (BLB) glasses are supposed to protect eyes from the effects of short-wave length light from our smartphones, computer screens and LED lights. Given how much time we spend on our devices, using this type of glasses sounds like a smart investment, right? Elizabeth Esparaz...
根据第一段The sales temptation:Blue-light-blocking glasses are supposed to protect eyes from the effects of short wavelength light emitting from our smartphones,computer screens and LED lights.Given how much time we spend on our devices,this sounds like a smart investment,right?After all,eye ...
early morning school schedules, resulting in morning drowsiness and dozing off in class. Where the benefits of daylight are not sufficiently available, dynamic electric light can be advantageous. Although initial studies clearly showed the effectiveness of blue monochromatic, fully saturated lights for ...
Lighting condition measurements were taken approximately one hour after each baseline measurement and always following a one-hour exposure to 40 lx of the blue (B) or to 40 lx of the red (R) lights or while continuing to sit quietly in the dark (D). Experimenters in the room ...
The wavelength of UV or violet light is shorter than that of blue light. Lights of shorter wavelengths and, therefore, of higher energy cause a higher degree of damage to cells. Catechin is a flavan-3-ol, a type of natural phenolic compound and an antioxidant. It would be of interest ...
Wavelength of Blue Light Visible light is a form of energy and part of the electromagnetic spectrum. Radio waves, microwaves, X-rays, and other kinds of light are also part of the electromagnetic spectrum, but visible light is the only part of it human eyes can see. ...
Blue-light-blocking glasses are supposed to protect eyes from the effects of short-wavelength light emitting from our smartphones, computer screens and LED lights. Given how much time we spend on our devices, this sounds like a smart investment, right? After all, eye strain is a real issue...
Blue-light-blocking glasses are supposed to reduce the effects of short-wavelength light from our smartphones, computer screens and LED lights: namely, eye strain (疲劳) leading to poor sleep and possibly cataracts and macular degeneration (白内障和黄斑变性). They can range from under $15 all ...