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A thermoelectric generator (TEG), also called a Seebeck generator, is a solid state device that converts heat (driven by temperature differences) directly into electrical energy through a phenomenon called the Seebeck effect [1] (a form of thermoelectric effect).
For claims filed under Part B for cancers that may have been caused by occupational radiation exposure, DOL sends the claim to the National Institute for Occupational Safety and Health (NIOSH) Division of Compensation Analysis and Support [4] for a radiation dose reconstruction. NIOSH requests the energy employee's individual exposure records ...
Micro combined heat and power, micro-CHP, μCHP or mCHP is an extension of the idea of cogeneration to the single/multi family home or small office building in the range of up to 50 kW. [1] Usual technologies for the production of heat and power in one common process are e.g. internal combustion engines , micro gas turbines , stirling engines ...
Streetcars created enormous demand for early electricity. This Siemens Tram from 1884 required 500 V direct current, which was typical. Much of early electricity was direct current, which could not easily be increased or decreased in voltage either for long-distance transmission or for sharing a common line to be used with multiple types of electric devices.
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Thermoelectric cooling uses the Peltier effect to create a heat flux at the junction of two different types of materials. A Peltier cooler, heater, or thermoelectric heat pump is a solid-state active heat pump which transfers heat from one side of the device to the other, with consumption of electrical energy, depending on the direction of the current.
The Health and Morals of Apprentices Act 1802 (42 Geo. 3.c. 73) was introduced by Sir Robert Peel; it addressed concerns felt by the medical men of Manchester about the health and welfare of children employed in cotton mills, and first expressed by them in 1784 in a report on an outbreak of 'putrid fever' at a mill at Radcliffe owned by Peel.
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