Abstract: In this paper, we address a class of prescribedtime optimal control problems for nonlinear time-varying delay systems subject to unknown disturbances ...

Students have a physical education class at the Pinggu campus of Beijing No 2 Experimental Primary School in Beijing, capital of China, June 27, 2022. [Photo/Xinhua] Beijing Municipal Education ...

$1.8M at 6% grows to $4.85M by 73, triggering $183K annual RMDs taxed at 24%+ versus $80K annual conversions taxed at 22%. Start 17-year Roth conversions now; waiting until 65 cuts your window to 8 ...

CINCINNATI — More than 1,000 Greater Cincinnati area middle school students are getting a hands-on look at careers in skilled trades through a program called Adopt-A-Class. The program brings students ...

Tulsa County is rolling out a new effort to help first-time homebuyers break into the housing market. The Home Finance Authority launched the 2025 First Home Homebuyer Assistance program, offering ...

NORFOLK, Va. (WAVY) — The city’s initiative to replace outdated high-pressure sodium streetlights with more energy-efficient, longer-lasting LED lights seems like a bright idea. Too bright for some.