textiles, too, are rated for their level of UV protection. A fabric's Ultraviolet Protection Factor or UPF informs you how many sunburn-causing or color-fading UV rays will pass through. The lower the rating, the less UV resistant the product. A rating of UPF 30 is typical of sunproof...
Considering the critical role electricity consumption played in the process of industrialization and urbanization, researchers have paid some effort to study the relationship between economic growth and electricity consumption in China. Lin (2003) used a macroeconomic approach to analyze the main factors ...
Unlike sunscreen, UPF clothing blocks harmful, cancer-causing UVA and UVB rays, and there’s no “wrong” way to put on a UPF-certified garment. If you’re ready to protect your skin, keep reading for a complete guide on the differences between SPF and UPF (plus how to choose the ...