Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an interstellar object has been observed visiting our solar system. According to US space agency ...

This paper introduces a novel interior permanent magnet synchronous machine (IPMSM) using a parallel configuration of hybrid rare-earth and ferrite permanent magnets (HPMs) and V-shape arrangement of ...

The ancient history of Earth has always been hard to read. Most of the planet’s earliest crust has been lost, buried, or melted by geologic processes over billions of years.

A recent study led by NASA has revealed a surprising connection between Earth’s magnetic field and the oxygen levels that ...

In recent years, a lot of attentions have been paid to the less rare-earth permanent magnet synchronous machine (LRE-PMSM). The LRE-PMSM combines the features of two machine types: high energy density ...