Want more charts like these? See our charts on the secrets of the jobless recovery, the richest 1 percent of Americans, and how the superwealthy beat the IRS. How Rich Are the Superrich? A huge sh ...

In 2010 the United States Environmental Protection Agency introduced the Miles per Gallon of Gasoline-equivalent (MPGe) metric for measuring electric power outputs for electric vehicles like the ...

It is often convenient to represent the input impedance of the antenna by a lumped-element-equivalent circuit. Input impedance of the plasma dipole antenna is deduced using finite integration ...

We have some great news: you don’t have to completely overhaul your diet to eat healthier. By making a few simple swaps, you can enjoy your favorite foods while boosting nutrients and cutting empty ...

The equivalent wave impedance circuit model (ECM-WI) is presented for the analysis of frequency selective surfaces (FSS). The development of the analytical model is based on homogenization theory, as ...

fractions stock illustrations Equivalent fractions explained. One half is equal to two... Simple mathematics education ... Triplet eaten pizza slices, half remaining. Maths worksheet. Vector ...

Wondering how you can group worksheets in Excel to save time? Well, we’ve got you covered with two methods. If you constantly deal with multiple sheets and have to make the same changes on every sheet ...

While density fractionations allow a more differentiated separation of heavy and light fractions, simple particle size fractionations can be conducted faster and cheaper (8, 9, 13, 14, 19–24). In this ...

WASHINGTON — Several years ago, the FBI began separate terrorism investigations of two white, middle-aged government workers in the D.C. area who appeared to be violent extremists. Virginia ...