ABSTRACT: This paper presents an adaptive backstepping control strategy to achieve finite-time Chaos synchronization for the uncertain Lorenz system. Using Lyapunov ...

Hong Kong will see an increase in public service prices for 2026, with significant increases in medical and transport fees.

French film legend Brigitte Bardot, a cinema icon of the 1950s and sixties who walked away from global stardom to become an ...

Energy bills are set to rise (again) for millions of households across the country as Ofgem's new energy price cap comes into ...

Background Up to half of patients with infective endocarditis (IE) require cardiac surgery. Although anaemia is common, its precise prevalence, transfusion practices and impact on outcomes in ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. Any time you tap, swipe or dip a credit or debit card at checkout or enter your card number online, you ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Readers discuss the new requirements for native-speaking English teachers, the need to prioritise safety and well-being in building renovation, and the commercialisation of Christmas gift-giving Feel ...