Neurofilament light chain (NfL) is a neuronal cytoplasmic protein highly expressed in large calibre myelinated axons. Its levels increase in cerebrospinal fluid (CSF) and blood proportionally to the ...

“We report on the first visible orange samarium laser directly pumped by a blue 465 nm GaN semiconductor laser diode,” wrote Alain Braud and colleagues in the abstract of the paper. “Our work ...

Buildings in major cities around the world were illuminated in orange light on Friday night and Saturday, in memory of slain hostages Shiri, Ariel and Kfir Bibas, who were murdered in captivity in ...