Blue light-emitting diodes (LEDs) are needed for high-definition displays with wide colour range. Efficient, stable and colour-saturated blue LEDs containing emitters made of perovskites have now been ...

Dwyer et al. apply multi-contrast post-processing and deep learning to standard MRI scans from a large multiple sclerosis clinical trial to quantify cortical lesions. They show that combining enhanced ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas including investing, ...