Abstract: This paper presents a DC-DC Buck converter featuring an adaptive constant on-time (ACOT) control technique, designed to maintain high efficiency across a wide load range for Internet of ...

Jenna Bush Hager says her “big fights” with her dad over bad grades sometimes got so bad she’d “cry myself to sleep” at night. Reporter Jenna Bush Hager has opened up about the cause of some of her ...

Learning math is a deeply cognitive experience. But the strength of that learning is highly influenced by emotions. The brain systems we aim to recruit in education—attention, motivation, memory, and ...

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Math doesn’t have to be daunting, especially when your iPhone (or iPad) can do the heavy lifting. Tucked away inside iOS is a full-featured scientific calculator, ready to help you solve complex ...

Stereolab have released a pair of new songs, “Fed Up With Your Job” and “Constant and Uniform Movement Unknown.” Take a listen below. They are packaged as a double A-side single, out now and limited ...

This is an updated version of a story first published on May 5, 2024. For many high school students returning to class, it may seem like geometry and trigonometry were created by the Greeks as a form ...

A high school teacher didn't expect a solution when she set a 2,000-year-old Pythagorean Theorem problem in front of her students. Then Calcea Johnson and Ne'Kiya Jackson stepped up to the challenge.

Abstract: The attenuation characteristics of subsurface media cause amplitude attenuation and phase dispersion in seismic waves. Ignoring these effects in conventional least-squares reverse time ...

Now, a year and a half later, she writes that the rest of the family is acting distant — and she's convinced it's because her mother-in-law spread lies about her Virginia Chamlee is a Politics Writer ...

Julian Edelman was on the field for Fox's pregame coverage of Sunday's preseason NFL clash between the Bills and Bears at Soldier Field, but he had a bit of an awkward moment alongside Curt Menefee.