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Page "Glossary of nautical terms" ¶ 804
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Magnetic and bearing
* Magnetic bearing + variation
Magnetic bearing
* Magnetic bearing − deviation = Compass bearing.
Magnetic deviation is the angle from a given magnetic bearing to the related bearing mark of the compass.
Magnetic bearings support the highest speeds of any kind of bearing ; they have no known maximum relative speed.
Magnetic bearings also typically require some kind of back-up bearing in case of power or control system failure and during initial start-up conditions.
The first international symposium for active magnetic bearing technology was held in 1988 with the founding of the International Society of Magnetic Bearings by Prof. Schweitzer ( ETHZ ), Prof. Allaire ( University of Virginia ), and Prof. Okada ( Ibaraki University ).
The success of these magnetic bearing installations led NGTL to pioneer the research and development of a digital magnetic bearing control system as a replacement for the analog control systems supplied by the American company Magnetic Bearings Inc. ( MBI ).

Magnetic and using
* Magnetic levitation, a method by which an object is suspended using magnetic fields
* Magnetic Resonance Imaging, the renamed version for machines using Nuclear Magnetic Resonance
Magnetic sails could also be used with beam-powered propulsion by using a high-power particle accelerator to fire a beam of charged particles at the spacecraft.
Shackleton's original plans had envisaged using the old Discovery base in McMurdo Sound to launch his attempts on the South Pole and South Magnetic Pole.
* Magnetic circuit is a method using an analogy with electric circuits to calculate the flux of complex systems of magnetic components.
The Magnetic Springs Water Company, a spring water company founded by Robert Scheiderer using the local springs, originated in Magnetic Springs.
Magnetic field created by a solenoid ( cross-sectional view ) described using field line s.
Refrigerators based on the magnetocaloric effect have been demonstrated in laboratories, using magnetic fields starting at 0. 6 T up to 10 T. Magnetic fields above 2 T are difficult to produce with permanent magnets and are produced by a superconducting magnet ( 1 T is about 20, 000 times the Earth's magnetic field ).
Magnetic tape recorders were introduced in the late seventies, initially using the standard " C " cassette ( originally developed by Philips, and the de facto standard for music cassettes ).
Martensitic stainless steel can be tested by Nondestructive testing using the Magnetic particle inspection method, unlike austenitic stainless steel.
Magnetic nail polish is often used to create patterns on the nails using a magnet.
* Magnetic resonance imaging, using external magnetic fields
The protocol is applicable to numerous display devices using various technologies such as LED, LCD, Bi-stable Magnetic, flip-disc display, VGA etc.
Magnetic confinement fusion attempts to create the conditions needed for fusion energy production by using the electrical conductivity of the plasma to contain it with magnetic fields.
* Magnetic current imaging using a scanning SQUID microscope
The doctor will then take a detailed brain scan using a Computed Tomography ( CT scan ) or Magnetic Resonance Imaging ( MRI ) in order to identify the precise location for operation as well as a path through the brain to get to that specific spot.
His past experimental work focused on using Nuclear Magnetic Resonance to study the quantum properties of liquids and solids at extremely low temperatures.
Yaw is controlled by slowing down the upper rotor or the lower rotor using frictionless Magnetic Particle Clutches ( MPC ).
The tape was " developed " using fine iron powder suspended in a liquid solvent, a solution marketed as " Edivue " Magnetic Developer.
Other studies using fMRI ( Functional Magnetic Resonance Imaging ) scanners have shown that when change is not consciously detected, there was a significant decrease in the dorsolateral prefrontal and parietal lobe regions.
Magnetic Resonance Imaging ( MRI ) combines the diagnostic advantages of CT and ultrasound, also shows bone marrow edema, and has the advantages of not being operator dependent ( unlike US ), nor using radiation ( such as CT and X-rays ).

Magnetic and magnetic
; Cardiovascular magnetic resonance imaging ( CMR ): Magnetic resonance imaging ( MRI ) of the heart that utilizes the ECG for gating and to look at specific mechanical functions of the heart.
** Magnetic charge, a property of theoretical magnetic monopoles
* Magnetic resonance imaging ( MRI ) MRI is a method of imaging objects that uses a strong magnetic field to detect the relaxation of protons that have been perturbed by a radio-frequency pulse.
* Magnetic medium ( e. g., in Magnetic disk )-Orientation of magnetic field in magnetic regions on a surface of material ( two orientation directions, for 0 and 1 ).
* Magnetic medium ( e. g., in Magnetic disk )-Orientation of magnetic field in magnetic regions on a surface of material ( two orientation directions, for 0 and 1 ).
Magnetic hyperthermia makes use of magnetic nanoparticles, which can be injected into tumours and then generate heat when subjected to an alternating magnetic field.
Magnetic stratigraphers look for signs of magnetic reversals in igneous rock units within the drill cores.
; Magnetic resonance angiography ( MRA ): This is similar to magnetic resonance imaging.
Magnetic resonance angiography uses magnetic fields and radio waves to provide detailed images of the blood vessels.
In the early days of nuclear magnetic resonance he studied the underlying theory, and in 1959 he coauthored the text book High Resolution Nuclear Magnetic Resonance with W. G.
* Magnetic dipole moment, a measure of the strength of a system's net magnetic source
Magnetic shielding made with high permeability alloys like mu-metal works not by blocking magnetic fields but by providing a path for the magnetic field lines around the shielded area.
Magnetic resonance imaging ( MRI ), nuclear magnetic resonance imaging ( NMRI ), or magnetic resonance tomography ( MRT ) is a medical imaging technique used in radiology to visualize internal structures of the body in detail.
Magnetic domains can be observed with a magnetic force microscope to reveal magnetic domain boundaries that resemble white lines in the sketch.
Magnetic dipoles are best represented as loops of current but resemble positive and negative ' magnetic charges ', inseparably bound together, having no net ' magnetic charge '.

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