oscillation


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Related to oscillation: damped oscillation

oscillation

 [os″ĭ-la´shun]
a backward and forward motion, like that of a pendulum; also vibration, fluctuation, or variation.
high frequency oscillation a type of high frequency ventilation characterized by the use of active expiration.

os·cil·la·tion

(os'i-lā'shŭn),
1. A to-and-fro movement.
2. A stage in the vascular changes in inflammation in which the accumulation of leukocytes in the small vessels arrests the passage of blood and there is simply a to-and-fro movement at each cardiac contraction.
[L. oscillatio, fr. oscillo, to swing]

oscillation

A rhythmic periodic motion.

os·cil·la·tion

(os'il-ā'shŭn)
1. A to-and-fro movement.
2. A stage in inflammation in which the accumulation of leukocytes in small vessels arrests the passage of blood and there is simply a to-and-fro movement at each cardiac contraction.
[L. oscillatio, fr. oscillo, to swing]
References in periodicals archive ?
Those geomagnetic pulsations in the frequency range of 0.002-0.006 Hz (T = 166.67 - 500s), termed "Pc5 pulsations", overlap with the oscillation in [theta](t) found in the present study.
Detection and diagnosis of oscillation in control loops.
However, few studies are concerned about its stress oscillation phenomenon.
where [delta] is the pusher oscillation amplitude, x is the parameter K of the piezoelectric plate, a = 4.074768, b = -16.243571, c = 16.263542, d = 1206.5824 are the coefficients.
"We measured the button response time, motor-evoked magnetic fields, and motor-related gamma oscillations," study corresponding author Mitsuru Kikuchi says.
When the magnetic fixture is turned off, the load mass attached to the vibroprotection system performs vertical oscillations measured by the vertical displacement sensor.
The natural frequency of two-dimensional bubble shape oscillation was studied by Mekki-Berrada et al.
Benar, "Time-frequency strategies for increasing high frequency oscillation detectability in intracerebral EEG," IEEE Transactions on Biomedical Engineering, vol.
Electrochemical fingerprint uses the technology of chemical oscillation with the traditional Chinese medicine as the substrate of oscillation reaction, determines the change value of potential in the system by electrochemical workstation, obtains the distinctive E-t curves [10].
These studies were prompted after scientists from NASA first observed oscillations during a flare.
In this paper, we propose the jerk-limited profile in view of the complex system of the quay crane where the cargo is suspended by cables to the case of acceleration caused residual oscillation. The results of experimental research of cargo oscillation during transportations process are compared to the trapezoidal motion profile caused residual oscillations.
For the determination of the oscillation effects of ShdH and dHvA in the conduction band, primarily we must calculate the oscillations of the density of energy states in quantizing magnetic field.