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Hartley oscillators
ring oscillator
A device composed of an odd number of NOT gates whose output oscillates between two voltage levels, representing true and false. The NOT gates, or inverters, are attached in a chain; the output of the last inverter is fed back into the first.
Bloch oscillations
Bloch oscillation
(physics) In solid-state physics, the oscillation of a particle (e.g. an electron) confined in a periodic potential when a constant force is acting on it.
pogo oscillations
plural of pogo oscillation
pogo oscillation
(astronautics) A dangerous oscillation in the fuel or structure of a rocket along the long axis induced by a surge in thrust.
Southern Oscillation
The atmospheric component of El Niño; an oscillation in surface air pressure between the tropical eastern and the western Pacific Ocean waters.
quasi-biennial oscillation
A quasiperiodic oscillation of the equatorial zonal wind between easterlies and westerlies in the tropical stratosphere
quasi-biennial oscillations
Madden-Julian oscillation
(meteorology) The largest element of the intraseasonal variability in the tropical atmosphere: a large-scale coupling between atmospheric circulation and tropical deep convection, manifesting itself most clearly as anomalous rainfall.