The digital health company gave a centuries-old device—the stethoscope—an AI upgrade to revamp it as a connected medical device that functions as an early disease detection platform.

To verify the validity of the constructed heart sound abnormality detection model, a Littmann 3200 electronic stethoscope from 3 M Company, USA, was used to collect heart sound signals to construct ...

As a result, they detected 19 strongly-lensed, dual and projected quasars. The finding was reported in a paper published Jan. 15 on the arXiv pre-print server. Quasars, or quasi-stellar objects ...