【0.01Hz-200kHz Frequency Adjustment】This adjustable Schumann resonance generator supports a wide frequency range from 0.01Hz to 200kHz, making it a versatile tool for frequency healing application ...

Magnetic resonance imaging (MRI) is a non-invasive biomedical imaging technique that uses a strong oscillating magnetic field to induce endogenous atoms such as hydrogen, or exogenously added ...

Nuclear magnetic resonance (NMR) spectroscopy is a technique that detects the chemical environment of atomic nuclei by the absorption of radio-frequency electromagnetic radiation when in the ...