Abstract: Battery impedance yield critical insights into the state of charge and state of health of the battery. Traditional online measurement usually requires additional circuits to introduce ...

If you spend any time in D.C., you know rats are a problem. "They be in the dumpsters. They be running in groups, like, two, three — a few too many," one man told News4. Another resident said said ...

WASHINGTON (DC News Now) — D.C.’s Department of Health (DOH) is launching a new pilot program to reduce the rat population, in part through birth control. “You have said we need a more effective ...

A former Washington DC-area air traffic controller has spoken out about the 'obvious cracks in the system' that existed when an American Airlines plane and Black Hawk helicopter collided last year.

Abstract: This Study explores ways to improve the speed of DC motors through comparison of traditional tuning methods, viz. Ziegler-Nichols and Cohen-Coon with a machine learning approach using Random ...

We need to talk about the kids in Washington, D.C., and why blue cities need to wake up. Last weekend, roughly 200 juveniles flooded Navy Yard, one of the city’s busiest dining and nightlife districts ...