Permanent magnets sit at the heart of the green economy, from wind turbines and electric vehicles to smartphones and industrial robots. For decades, the strongest versions have depended on rare-earth ...

Abstract: Nowadays, the parallel operation of different Uninterruptible Power Supply (UPS) units is not technically permitted. In this case, UPS hot swap and defective UPS succouring are not possible, ...

Abstract: This paper proposes a gain optimization method for an active damping controller in a mono-inverter dual parallel permanent magnet synchronous motors drive system. In this system, two motors ...

Yakisugi is a Japanese architectural technique for charring the surface of wood. It has become quite popular in bioarchitecture because the carbonized layer protects the wood from water, fire, insects ...

Data center operators are deploying aircraft-based turbines and diesel generators to bypass seven-year grid connection delays. GE Vernova’s aircraft-derived turbine orders jumped 33% in 2025 as ...