Results 261 to 270 of about 323,837 (316)

Energy Flow in Transformers

IEEE Transactions on Education, 1967
The presence of a leakage magnetic field is necessary for the transfer of energy between the primary and the secondary. Relations are derived for the electromagnetic field and for the energy transfer in an infinitely long transformer of circular cross section.
Asher O. Pacholder, Fred J. Beck
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Transformation of Energy by Rubber

Industrial & Engineering Chemistry, 1929
Abstract The data which have been presented indicate that elasticity is a property of rubber which persists through vulcanization and is not created to any great extent. The physical state of the rubber after any period of cure depends on the balance between suppression of plastic properties either directly or indirectly through the ...
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Is the chemomechanical energy transformation reversible? [PDF]

open access: possiblePfl�gers Archiv European Journal of Physiology, 1976
In glycerol-extracted insect fibrillar muscle suspended in ATP salt solution the incorporation of 32Pi into ATP was studied during the performance of positive or negative oscillatory work and under a variety of mechanical and ionic conditions. An increase in calcium ion concentration from 10(-8)--10(-5) M increased the incorporation rate in proportion ...
Margret Ulbrich, Johann Caspar Rüegg
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Transformations of Energy

1999
Propionic acid fermentation is of major significance for the energetics of propionic acid bacteria. The main fermentation products are propionic and acetic acids and CO2 (Mashur et al., 1971; Foschino et al., 1988). Formic and succinic acids (Mashur et al., 1971) as well as acetoin and diacetyl (Tomka, 1949; Antila, 1956/57; Lee et al., 1969, 1970) are
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