Abstract: This letter considers the problem of piecewise affine abstraction with polytopic partitions of nonlinear systems, i.e., the over-approximation of nonlinear dynamics by a pair of piecewise ...

Graphing a piecewise defined function might seem daunting at first, but breaking down the process into manageable steps can make it significantly easier. A piecewise function, as the name suggests, is ...

OXNARD, California --The value of joint practices for NFL teams ahead of their first preseason games is to see what they need to focus on in their final ramp up to the regular season. In the Dallas ...

When the digital revolution first hit classrooms in the early 2010s—and more schools began issuing laptops or tablets to students for individual use—online learning seemed to promise a faster, easier ...

At the recent World Congress on Osteoarthritis (OARSI) 2025 Annual Meeting in Incheon, South Korea, speaker after speaker presented on studies that were carefully designed to identify even the ...

The artist Hannah Lim took to the Nicer Tuesdays stage last month to share the many facets of her vibrant practice. Across sculpture, ceramics and painting, she demonstrated how she’s been unpacking ...

Martin and colleague list multiple arguments against providing health education advice and personal preventive care in general practice and propose separating out what they call “public health” from ...

It might sound odd to say so about an inanimate object, but cars are pretty clever devices. Your car is almost certainly more sophisticated than anything else you own, designed to operate in all ...

A new security function in iOS 18 provides more protection, but causes problems in certain use cases. If an iPhone is not unlocked for a period of 72 hours, it automatically restarts itself, as ...