JSE-listed paper and packaging giant Sappi is making bold strides in the bioeconomy, with plans to become one of the world’s ...

制备和利用生物质基平台分子来代替部分化石资源利用是能源转型和绿色可持续发展的重要手段. 由木质纤维生物质的两大组分纤维素及半纤维素制得的呋喃类平台分子可催化转化为多种生物基化学品、燃料和聚合物单体等, 是生物质资源化利用的重要路径, ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

Urban wildfires like LA’s make harmful chemicals from burning plastics and electronics that can make indoor air dangerous for months.