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Aim
To examine the potential systemic toxicity of nanostructured materials based on calcium silicate and calcium aluminate, for potential application in Dentistry.
Methodology
Twenty‐four Albino Wistar rats aged 2 months were used as an in vivo animal model for subcutaneous implantation of the investigated materials, placed in polyethylene tubes. Thirty days after implantation, the livers of the...
Generator protection has traditionally only measured stator AC currents and voltages. Measurement of rotor DC current was typically more difficult and required special measurement equipment (e.g. resistive shunt) in the rotor DC circuit. With advance of numerical technology it is now actually feasible for modern Intelligent Electronic Devises (i.e. IEDs) to measure the rotor winding DC current by...
Generator protection has traditionally only measured stator AC currents and voltages. Measurement of rotor DC current was typically more difficult and required special measurement equipment (e.g. resistive shunt) in the rotor DC circuit. With advance of numerical technology it is now actually feasible for modern Intelligent Electronic Devises (i.e. IEDs) to measure the rotor winding DC current by...
This paper describes design of an integrated numerical protection scheme for two pump-storage generator/motor-transformer units. Regardless of the application complexity, the complete protection scheme for one unit can be integrated within a single numerical multifunctional IED.
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