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 ...

America’s fertility rate is at a historic low, and the Trump administration’s new “Trump accounts” — $1,000 for children born between 2025 and 2028, plus an added $250 for some children 10 and under — ...

The author argues for empowering parents to manage their children's online activity rather than implementing government bans. The App Store Accountability Act is ...

A sweeping investigation has revealed widespread fraud in mathematics publishing, where commercial metrics and rankings have incentivized the mass production of meaningless or flawed papers. The study ...

High schoolers’ reading and math scores dropped to the lowest level in decades, along with declines in science scores from eighth graders, according to the National Assessment of Education Progress ...

This document provides a detailed explanation of the MATLAB code that demonstrates the application of the Koopman operator theory for controlling a nonlinear system using Model Predictive Control (MPC ...

Plus: Elon Musk has turned on Trump. This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology. What’s next for AI and ...

Apple is getting into the brain-computer interface (BCI) business, reveals a press release from New York-based startup Synchron. The idea is to enable people with limited mobility to use iPhones, ...

U.S. Customs and Border Protection offers a free app to streamline international arrivals. The app can be used at 53 U.S. airports and ports. It is good for groups but not as effective as Global Entry ...

RETURNING EDUCATION TO PARENTS AND COMMUNITIES: Today, President Donald J. Trump signed an Executive Order returning power over education to families instead of bureaucracies. FULFILLING PROMISES TO ...