The coils offer extended lengths of up to 70cm. Credit: Penumbra/PR Newswire. Penumbra has introduced Ruby XL System, the detachable embolisation coil, which has also received clearance from the US ...

Abstract: This paper focuses on the problem of coil parameter variation in magnetically coupled systems under a seawater environment. The research analyzes the effects of seawater eddy currents on the ...

Abstract: Despite passive shielding, eddy current effects due to z-gradient coils in a biplanar permanent magnet low-field magnetic resonance imaging (MRI) system could still introduce artifacts in ...

Make a simple mini-motor. A coil of wire becomes an electromagnet when current passes through it. The electromagnet interacts with a permanent magnet, causing the coil to spin. Voilà! You’ve created ...

N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, Leninsky prospect 47, 119991 Moscow, Russian Federation Department of Chemistry, Lomonosov Moscow State University, ...

The footage, released by state-owned arms manufacturer China South Industries Group (CSGC) on April 18, has raised eyebrows among military experts as the firing capacity greatly outstrips current ...

Developed by PLA’s Army Engineering University, the innovative coil gun utilizes lithium-ion batteries instead of conventional capacitors to power its electromagnetic coils.

31,515 people played the daily Crossword recently. Can you solve it faster than others?31,515 people played the daily Crossword recently. Can you solve it faster than others?