Physicists uncover a universal limit on timekeeping precision, proving that anything from heartbeats to ocean waves can be a ...

Abstract: In this study, an observer-based output feedback bounded control strategy is investigated for states unmeasurable nonlinear systems subjected to actuator hysteresis and unidirectional input ...

Indian travellers bound for Saudi Arabia are being urged to exercise caution and comply with new border protocols following ...

For four decades, a quiet boundary in pure mathematics kept a powerful theorem locked inside the safe world of finite quantities. Now a new result known as Sebestyen’s theorem has pushed that boundary ...

Known for serious injury and fatal crashes, River Road -- which crosses jurisdictions as a city of Eugene urban road that ...

Abstract: This article addresses the semi-global finite-time stabilization problem for second-order systems with bounded control inputs. First, based on the function ${\textbf{tanh}}\boldsymbol{(\cdot ...

BOWLING GREEN, Mo. – Prosecutors say a former Bowling Green police chief knowingly made false statements – both publicly and under oath – that accused a sheriff’s deputy of serious crimes in a ...

Americans will be able to save more for retirement in 2026, and the changes go well beyond a routine cost-of-living adjustment. New IRS contribution limits, combined with a major shift in the rules ...