The working principle of 115/120V 60 Hz AC motors involves the conversion of electrical energy into mechanical energy through electromagnetic induction. In an AC motor, alternating current flows ...

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Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this upheaval as an unnerving clatter interpreted from information collected by the European ...

During US Army Pacific's recent war games in Hawaii, those lessons were put to the test as soldiers focused on how to be "small and undetectable" in the electromagnetic spectrum, an airborne ...

Summary: Scientists have developed magnetic nanodiscs that enable targeted brain stimulation without invasive implants or genetic modifications. The tiny discs, activated by an external magnetic field ...

Abstract: Magnetic encoders are widely used in motor drive systems. The existence of harmonic greatly reduces the accuracy of angle demodulation. Based on the angle tracking algorithm of the dual ...

Large language models (LLMs) have changed the game for machine translation (MT). LLMs vary in architecture, ranging from decoder-only designs to encoder-decoder frameworks. Encoder-decoder models, ...

Approximately 41,000 years ago, Earth's magnetic field briefly reversed during what is known as the Laschamp event. During this time, Earth's magnetic field weakened significantly—dropping to a ...

Currently, all robots rely on electricity and computer chips to function. A robotic ‘brain’ of algorithms and software translates information to the body or hardware through an encoder, which then ...