Coronavirus disease 2019 (COVID-19) spurred a rapid rise in telemedicine, but it is unclear how use has varied by clinical and patient factors during the pandemic. We examined the variation in total ...

Abstract: Knowledge tracing (KT) refers to predicting learners’ performance in the future according to their historical responses, which has become an essential task in intelligent tutoring systems.

Industrial manufacturing conglomerate 3M continues to refine its business focus, with the company sharing Oct. 21 that it has agreed to sell off its Precision Grinding & Finishing business in a move ...

3M’s legacy portfolio remains highly profitable and is poised to benefit from multiple secular growth trends, such as a growing global middle class and rising regulatory standards.