Although studies have examined the association between television viewing and poor sleep
quality, few studies have considered the association between excessive screen-time …

This study aimed to describe contemporary technology use, especially smartphones and
tablets (mobile touch screen devices), and examine associations with musculoskeletal …

Here we report ultraviolet (UV)-pumped white-light-emitting diodes (WLEDs) with sunlike full
spectrum emissions, by using a commercially available blue phosphor (BaMgAl10O17 …

Lutein is a dietary carotenoid preferentially accumulated in the eye and the brain in early life
and throughout the life span. Lutein accumulation in areas of high metabolism and oxidative …

III-Nitrides are attracting considerable attention as promising materials for a wide variety of
applications due to their wide coverage of direct bandgap range, high electron mobility, high …

A fundamental aspect of human physiology is its cyclical nature over a 24-h period, a feature
conserved across most life on Earth. Organisms compartmentalise processes with respect to …

Aim. The aim of this study was to assess the prevalence of computer vision syndrome (CVS)
and its associated ergonomic factors among university administrative staff in Ghana …

Myopia (near-sightedness) is the most common refractive vision disorder in children. It is
characterized by blurring of objects viewed at a distance, and is commonly the result of …

This study aimed to examine prospective associations of mobile touch screen device (ie
smartphone, tablet) use and patterns of use with musculoskeletal symptoms and visual …

Displays play a significant role in delivering information and providing visual data across all
media platforms. Among displays, the prominence of reflective displays is increasing, in the …