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In December 1990, the American Nurses Association Board of Directors approved the creation of the Magnet Hospital Recognition Program for Excellence in Nursing Services. . The program was based on an earlier study by the American Academy of Nursing which identified 14 characteristics of healthcare organizations that excelled in recruitment and retention of registered nu
Thomas Jefferson High School for Science and Technology in Fairfax, Virginia, one of the highest rated magnet schools in the United States. In the U.S. education system, magnet schools are public schools with specialized courses or curricula. Normally, a student will attend an elementary school, and this also determines the middle school and ...
In order to attend Clark Magnet High School, students must fill out an application. These are the requirements for Clark Magnet High School as of 2019: [7] Grade point average of at least a 2.0 (C's). Living in the GUSD area. Eligible for Integrated Math I. No more than five unsatisfactory (U's) citizenship marks.
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thus in order to achieve the desired magnetic field in the gap, the required volume of magnet can be minimized by maximizing −BH in the magnet. By choosing a magnetic material with a high ( BH ) max , and also choosing the aspect ratio of the magnet so that its − BH is equal to ( BH ) max , the required volume of magnet to achieve a target ...
Superconducting magnet and supporting structure. This system includes the superconducting coil, a magnet and the coil protection. Here the energy is stored by disconnecting the coil from the larger system and then using electromagnetic induction from the magnet to induce a current in the superconducting coil.
To reduce average power requirements, often the electromagnetic suspension is used only to stabilise the levitation, and the static lift against gravity is provided by a secondary permanent magnet system, often pulled towards a relatively inexpensive soft ferromagnetic material such as iron or steel.