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Derivative controlled magnetic amplifiers
Electrical Engineering, 1954THE CIRCUIT shown in Fig. 1 is of a low-level fast-response magnetic amplifier, as developed for such low-level signals as are provided by thermocouples, strain gauges, etc. Rectifiers are not included in the input circuit, thus eliminating the restriction which they impose on the minimum signal voltage.
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Magnetic fluids - suspensions of magnetic dipoles and their magnetic control
Journal of Physics: Condensed Matter, 2003Suspensions of magnetic nanoparticles exhibit normal liquid behaviour coupled with superparamagnetic properties. This leads to the possibility to control the properties and the flow of these liquids with moderate magnetic fields. The magnetic control enables various experiments in fluid mechanics and gives rise to the development of numerous technical ...
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Magnetic Position Control of a Magnetic Capsule
Abstract – The utilization of magnetic fields and magnetic forces has become more frequent in controlling objects such as small robots or magnetic capsules. In biomedical applications, these technologies have brought alternatives to the traditional methods of treatment and diagnostics, which can be painful and cause some discomfort to the patient, suchJosé Alberto +2 more
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Negative thermal expansion in magnetic materials
Progress in Materials Science, 2021Shiqing Deng, Kun Lin, Jun Chen
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Multiparametric prostate magnetic resonance imaging in the evaluation of prostate cancer
Ca-A Cancer Journal for Clinicians, 2016Peter A Pinto +2 more
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