Abstract: An improved rectangular cavity (RC) approach is proposed for the accurate complex permeability determination of materials in the microwave frequency band. The proposed approach assumes the ...

Abstract: A thin resonant single diaphragm with an aperture in the form of a double C-shaped contour is considered. An electrodynamic analysis of this type of diaphragm is carried out. The dependences ...

Learn how to convert between rectangular and polar equations. A rectangular equation is an equation having the variables x and y which can be graphed in the rectangular cartesian plane. A polar ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

Karan Mahajan’s new novel, “The Complex,” tracks the fortunes of a political family in a rapidly changing India. By Jonathan Dee Jonathan Dee is the author of eight novels, most recently “Sugar Street ...

The second studio album from the biggest girl group in K-Pop is available now on Complex in multiple editions. The 15 Best K-Pop and Rap Collaborations of All Time From Jennie's electrifying duet with ...

Challenging long-held assumptions, Aarhus University researchers have demonstrated that the protein building blocks essential for life as we know it can form readily in space. This discovery, ...

In his laboratory at the University of Poitiers in France, Abderrazak El Albani contemplates the rock glittering in his hands. To the untrained eye, the specimen resembles a piece of golden tortellini ...

Weaver ants’ feet have an incredibly strong grip—individual members of one species can, without slipping, hold an entire dead bird hanging off the edge of a table. And the mighty insects rarely work ...

"We show that this design can, in principle, find half of all existing Earth-like planets orbiting sun-like stars within 30 light-years in less than three years." When you purchase through links on ...

ST. JOHNS COUNTY, Fla. – St. Johns County officials will soon break ground on a new sports complex located near the Shearwater neighborhood. The SJC Tournament Complex will feature eight rectangular ...