Abstract: Formulas are derived giving the vector potential and the magnetic field components of a general coil of rectangular cross section and constant winding density. The solution is given in a ...

From the 707 to the 787 Dreamliner, the names of Boeing's commercial jets all have one thing in common: they all start (and end) with the number seven. The tradition has been part of the company's ...

Can a cloud-based vision model compete with the big players? We put Qwen3-VL through 7 rigorous tests to find out.

In a recent study, mathematicians from Freie Universität Berlin have demonstrated that planar tiling, or tessellation, is much more than a way to create a pretty pattern. Consisting of a surface ...

Apple has announced a landmark five-year partnership with Formula 1 that will make Apple TV the exclusive broadcaster of all F1 races in the United States starting next year. The move marks a ...

Abstract: The radar image simulation of artificial targets using the existing image integration formula exhibits spectrum errors in comparison with bistatic integration results. These errors hinder ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...