Fluid dynamics is the study of the motion of liquids, gases and plasmas. Flow is dependent on the intrinsic properties of the matter itself, such as compressibility, viscosity and density. Example ...

Abstract: This research introduces a feedback-enhanced Conditional Variational Auto-encoder (Feedback-CVAE) for estimating posterior parameters in compartmental models from dynamic positron emission ...

February 18, 2026 • A study finds that people who did one specific form of brain training in the 1990s were less likely to be diagnosed with dementia over the next 20 years.