Abstract: This article proposes a dual-mode isolated dc–dc (DMIDC) converter for wide input voltage range applications. Under the fixed-frequency circulant duty cycle modulation, the two operation ...

The western U.S. is a geologists' dream, home to the Rocky Mountains, the Grand Canyon, active volcanoes and striking sandstone arches. But one landform simply doesn't make sense. Rivers normally flow ...

Despite decades of independent progress in population ecology and movement ecology, researchers have lacked a theoretical bridge between these two disciplines. "Ecologists have been trying to ...

So you want to get better at golf? That’s great - it’s time to hit the range. There is no substitute for quality practice. When you are under pressure, your swing will revert to whatever it knows best ...

The Z-Wave Alliance—an organization that promotes the development and use of the open-source Z-Wave standard in smart homes and smart buildings—is celebrating the growth of the standard’s latest ...

The Idaho Transportation Department is seeking input on long-range planning for transportation across the state through a series of public meetings in the next month. Comments will inform the update ...

EASTERN IDAHO (KIFI) — The Idaho Transportation Department is seeking input on long-range planning for transportation across the state through a series of public meetings in the next month. Comments ...

Blast waves may be damaging shooters’ brains. The Times has a new investigation on how it happens. By Sam Sifton I’m the host of The Morning. There are more guns in the United States than there are ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Houston's popular Memorial Park ...

The Dark Eagle, Long-Range Hypersonic Weapon (LRHW), is a road-mobile system capable of striking targets up to 1,700 miles away. Each battery has eight missiles on mobile trucks. This setup allows for ...

YOKOTA AIR BASE, Japan — Airmen at this western Tokyo airlift hub can now store, clean and qualify on their M4 carbines in the new Combat Arms Training and Maintenance Facility. The $21.6 million ...