From the mine to the magnet, the value chain of avionics hardware passes through one of the lesser‑appreciated links: rare earth elements. […] ...
Forty years ago, Voyager imaged Uranus and presented the world with a new mystery. Upon further inspection, it may have just ...
Morning Overview on MSN
Farthest planet Neptune still crackles with auroras
Neptune, the most distant major planet in the Solar System, has finally given up one of its longest held secrets. After ...
Morning Overview on MSN
Voyager 1 encounters a 54,000°F wall at the solar system’s edge
At the ragged frontier where the Sun’s influence gives way to interstellar space, Voyager 1 has stumbled into something that ...
Abstract: In this paper, a modeling and simulation method of grid-connected system including gravity energy storage mechanical part, permanent magnet synchronous motor and back-to-back converter is ...
Learn more about the Human Immunome Project. Read David's full article about his experience with the Immune Health Metric. The piece is a collaboration between MIT Technology Review and Aventine, a ...
Abstract: Compound disturbances in steer-by-wire (SbW) include non-periodic disturbances in the mechanical system and periodic torque ripple in the permanent magnet synchronous motor (PMSM). Compound ...
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