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Real Engineering on MSN4h
How MRI Machines Use Powerful Magnets to See Inside the Human Body
MRI machines rely on massive superconducting magnets and complex software to produce detailed images of our organs and ...
IEEE1d
MAINS: A Magnetic-Field-Aided Inertial Navigation System for Indoor Positioning - IEEE Xplore
A magnetic-field-aided inertial navigation system (MAINS) for indoor navigation is proposed in this article. MAINS leverages an array of magnetometers to measure spatial variations in the magnetic ...
YouTube on MSN2d
Experiment Electric Motor of Magnetic Rotor in Motion
In this captivating experiment, explore the fascinating world of electric motors and their magnetic rotors in motion. Discover the principles that power these remarkable devices as we dive into the ...
C&EN3d
Enhanced Performance of Δ T ad upon Frequent Alternating Magnetic Fields in FeRh Alloys by Introducing Second Phases - ACS Publications
The cyclability and frequency dependence of the adiabatic temperature change (ΔTad) under an alternating magnetic field (AMF) are significantly important from the viewpoint of refrigeration ...
IEEE4d
Highly Sensitive Magnetic Field Sensors Based on a D-Type Fiber With Bi₂O₂ Se Film - IEEE Xplore
In this article, we propose a magnetic field sensor based on a multimode-D-type-multimode (MMF-D-type-MMF) fiber structure employing surface plasmon resonance (SPR). The sensor’s surface is coated ...