This article proposes a two-stage power converter with novel control methods for pulsed load applications. The first stage is an isolated converter that transfers only average power to the second ...

A high temperature wirebond-packaged phase-leg power module was designed, developed, and tested. Details of the layout, gate drive, and cooling system designs are described. Continuous power tests ...

Mitigation of coronavirus transmission is of particular urgency in high-density cities, where a growing number of COVID-19 superspreading events are found in and between high-rise residential ...

The foam in the Nolah Original is neutral polyurethane foam (made at the 3Z factory). This type of foam is lighter and more forgiving -- meaning that it doesn't leave you feeling like you're stuck ...

EGOHOME Black 12" Mattress review: Design 12" tall with a fiberglass-free all-foam construction Cover and foam layers are infused with graphene, copper, and gel Made in the US with imported materials ...

Seo et al. (2003) studied the catalytic degradation of waste high density polyethylene to hydrocarbons by ZSM-5, zeolite-Y, mordenite and amorphous silica-alumina in a batch reactor and investigated ...

I carved this 6’ eagle out of foam, steel, and recycled tires. Check out the entire carving process, which includes steps such as creating the beak, building a steel armature, foam carving, and ...

Here’s what happens in your body when you have high cholesterol: The waxy cholesterol builds up in artery walls and contributes to plaque, a hard deposit that narrows and clogs the arteries. (You may ...

28 high school students from 21 local schools presented their ideas for improving Dayton at a presentation of the Inside Dayton Program, which aims to lift student voices and shape visionary leaders.