Catchy rhythms like the tresillo are examples of how our musical perception and preference negotiate between simplicity and ...

Scientists have long known that the DNA code in genes is not the only way to pass genetic traits from parents to offspring. "Epigenetic" marks—chemical modifications to DNA that don't change the DNA ...

Among the more interesting news stories published by this newspaper recently was of a returned resident who has chosen to clean up her environs in St Thomas. We are told that Ms Michelle Jones, a ...

Abstract: The existing observer-based fault estimation methods for dynamic systems rarely consider the internal stochastic parametric uncertainty, limiting the reliability in practical applications.

Say what you like about Elon Musk, but you have to give him credit for his vision and his chutzpah.

Abstract: In this article, a disturbance observer dynamic linearization (DL)-based model-free adaptive control (MFAC) scheme is proposed for discrete-time nonlinear systems with disturbances and ...