Abstract: In this issue, “25 Years Ago” revisits the article “Basic Problems in Stability and Design of Switched Systems” by Daniel Liberzon and A. Stephen Morse, in IEEE Control Systems Magazine, vol ...

"Think about the impact on education for Georgian children when you add over 120,000 kids, many of whom don't speak English." He attributed these challenges to the Biden-Harris administration's ...

When kids work on worksheets at home ... For children, it is an ideal learning environment for counting, measuring, and solving simple math problems. The kitchen is one of the unexpected but most ...

So the math is simple. Just don’t be careless, keep moving the ball and … boom, more points. That’s good considering the Sooners haven’t scored many. The guests are averaging 15.5 points ...

To learn math, students must build a mental toolbox of facts and procedures needed for different problems ... it because I’m tight on time and my kids are behind.” But we hear from struggling ...

We don't need supercomputers to predict a protein's behavior—just good measurements and simple math will do," says ... to tackle different types of problems. For example, some enzymes have ...

Researchers have discovered that mutations affect protein stability following remarkably simple rules ... design to tackle different types of problems. For example, some enzymes have the ability ...

Grab some dice and play this simple Halloween game. Kids can take turns rolling the dice and moving a token to see which wins. Or you could turn this into a math game. Give them some simple math ...