Abstract: This paper presents a fully integrated digital pulse-width-modulation three-level DC-DC buck converter. An internal switching frequency of 100 MHz is selected to minimize the value of ...

Inflation under Trump: Near the end of the speech, Trump falsely claimed, “Inflation is stopped.” Inflation hasn’t stopped; the most recent available year-over-year inflation rate at the time he spoke ...

President Donald Trump promised to use tariff revenue to send most Americans $2,000 checks. The president also promised to use tariff revenue for at least eight other initiatives, according to a ...

Check your blood sugar first thing in the morning after eight or more hours without food. Testing after meals shows how your body handles the food you've eaten. Check before and after exercise to see ...

Ailsa Ostovitz has been accused of using AI on three assignments in two different classes this school year. "It's mentally exhausting because it's like I know this is my work," says Ostovitz, 17. "I ...

Abstract: Obstructive Sleep Apnea (OSA) is a respiratory disorder characterized by partial or complete upper airway obstruction during sleep, resulting in increased airway resistance. Positive Airway ...

In mid-December 2025, an image (archived) circulated online purportedly showing U.S. President Donald Trump using a walker as a mobility aid. Keith Edwards, a Democratic political strategist, posted ...

If you're questioning the reality of a $2,000 stimulus check 2025, President Donald Trump has doubled down on his recent promises of tariff dividend checks for Americans, "We're going to be giving a ...

When is winter? Weather forecasters in the Northern Hemisphere will tell you Dec. 1 through the end of February, which is known as meteorological winter. But based on Earth's tilt and orbit around the ...

Of the over 71 million Americans who receive regular Social Security payments, some will receive their December benefits this week. The Social Security Administration’s yearly distribution schedules ...