In this article, a method of using magnetic vector potentials in a stationary-conductor coordinate system to obtain easily the damping coefficient (the A method) is proposed and applied to a ...

This paper addresses the calculation of Lorentz forces generated by axially or radially magnetized ring magnets due to passing ferromagnetic conductors. The boundary value problem is solved using the ...

The best smart outdoor security cameras we've tested can withstand the elements and record clear footage any time of the day or night.

A doorbell camera shows what's happening outside your home and lets you speak with whoever is out there. Smarten up your home security with the best video doorbells we've tested.

Or as one MP put it: “The Ring Road should help strengthen economic activity in many places and equalise conditions for settlement throughout the country.” The project, an expensive affair for a ...

Bell, one of the UK’s largest property services contractors, has secured substantial new office space at the Apex Business Park in Nottingham ...

Energy storage solutions are a vital component of the global transition toward renewable energy sources. The power-to-gas (PtG) concept, which stores surplus renewable energy in the form of methane, ...