nuclear magnetic resonance
nuclear magnetic resonance (NMR) See
magnetic resonance In this field the nucleus, as a result of its
spin, can have slightly different energy values. It can make transitions between these energy values, acquiring the energy by absorbing radio-frequency radiation of the appropriate wavelength.
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magnetic resonance
Book article from: The Columbia Encyclopedia, Sixth Edition
magnetic resonance in physics and chemistry, phenomenon...by simultaneously applying a steady magnetic field and electromagnetic radiation...spectrum ; Zeeman effect ). Nuclear magnetic resonance (NMR) is analogous to EPR; however...
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Magnetic Resonance Imaging (MRI)
Encyclopedia entry from: The Gale Encyclopedia of Science
Magnetic Resonance Imaging (MRI) Magnetic resonance...calculations of tomography and the first magnetic resonance image (MRI) was produced. To test...hydrogen atoms in the body. The first magnetic resonance images were constructed solely on...
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Nuclear Magnetic Resonance
Encyclopedia entry from: The Gale Encyclopedia of Science
Nuclear Magnetic Resonance Nuclear magnetic resonance (NMR) is the effect produced when a radiofrequency...combination of fixed and rotating magnetic fields produces nuclear magnetic resonance. Since a nucleus is a system having atomic dimensions...
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Magnetic Resonance Imaging
Encyclopedia entry from: Gale Encyclopedia of Cancer
Magnetic resonance imaging Definition Magnetic resonance imaging (MRI) is one of the newest, and perhaps...magnets and pulses of radio waves to manipulate the natural magnetic properties in the body, this technique makes better images...
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Magnetic resonance imaging
Encyclopedia entry from: Gale Encyclopedia of Mental Disorders
Magnetic resonance imaging Definition Magnetic resonance imaging (MRI) is one of the newest diagnostic...magnets and pulses of radio waves to manipulate the natural magnetic properties in the body to generate a visible image. In the...
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