small amplitude
Effect of the steady flow on spatial damping of small-amplitude prominence oscillations
... In this work we focus on the features of small-amplitude magnetoacoustic waves in prominence plasma invoking steady flow in MHD equations. The parameter values akin to various prominence regimes are given ...
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Parametric instabilities of circularly polarized small-amplitude Alfvén waves in Hall plasmas
... The paper is organized as follows. In the next section we write down the system of equations of Hall MHD and discuss its relevance for applications to space plasmas. In Sec. 3 we derive the dispersion equation ...
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Analytical solutions for the surface response to small amplitude perturbations in boundary data in the shallow-ice-stream approximation
... 1992). Small-amplitude FS solutions have so far only been derived for linear medium and a lin- ear sliding law (Reeh, 1987; J´ohannesson, 1992; Gudmunds- son, ...
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Stability, resolution, and ultra-low wear amplitude modulation atomic force microscopy of DNA: Small amplitude small set-point imaging
... critical amplitude to reach the repulsive force regime has been surpassed 11, 14 ...excitation amplitude to enable non-contact (NC) imaging conditions 16, ...
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The small amplitude of density turbulence in the inner solar wind
... The physical basis of interferometer phase scintillations due to turbulence in the solar wind has been discussed previously by Spangler and Sakurai (1995) and numerous reports ex- ist on the general phenomenon of ...
8
Modern digital seismology instrumentation, and small amplitude studues in the engineering world
... Ambient noise tests and simple calibration tests using only the levelling screws were per- formed with the instrument deployed alongside an STS-2 and a CMG-1T at the Robinson Pit CISN station CRP. The system was observed ...
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New methodology to measure the dynamics of ocular wave front aberrations during small amplitude changes of accommodation
... Electrophysiology has over the years developed a large, robust and well tested battery of methods used to extract and analyse valid signals from noisy backgrounds. These methods are largely dependant on well designed ...
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Small amplitude oscillatory flows of nematic liquid crystal polymers
... the amplitude of the oscillations stops with the order parameters finally decaying to a constant amplitude oscillation at twice the frequency of the plates and the director ...
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Small-amplitude nonlinear periodic oscillations in a suspension bridge system
... Theoretically and numerically of periodic oscillations in for suspension bridge model have attracted much attention [5, 9–11]. McKenna and Walter [12] first studied large- amplitude periodic oscillations for a ...
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Water wave-structure interaction for small amplitude structural oscillations
... C Structural Cc Critical an Wave angular k Wave number 2Ir/L cn Velocity wave a Wave amplitude Ls Structure z Vertical CD Drag CM Inertia F' Force Fm Measured S Element {Pt} Force dampin[r] ...
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Automatic Classification of Phonocardiogram
... squared amplitude of the signal. A logarithm of the squared amplitude for a test heart sound is ...(small amplitude shown by green lines) and S2 (larger amplitude shown by red ...
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Ripple compensation for a class D amplifier
... a small-signal model, which describes the fate of small-amplitude perturbations to a constant input, and demon- strate how this traditional engineering tool may be extended to allow one to infer the ...
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Marine Magnetic Anomalies off the Southwest Coast of India and Their Analysis
... An interesting feature noticed on the three profiles is the presence of high magnitude anomalies of a similar nature at the beginning and end of the profile and a band of small amplitude[r] ...
5
Localized Patterns in Periodically Forced Systems: II. Patterns with Non-Zero Wavenumber
... forcing, small group velocity, and small amplitude, we reduce the model PDE to the coupled forced com- plex Ginzburg–Landau ...the amplitude equations make our work relevant to the ...
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Seasonal variations of the rate of multiple-muons in the Gran Sasso underground laboratory
... a small amplitude at short distances and the oscillation amplitude is larger then the one of single muons at large distance (this is expected if every muon of multi-muons events is produced as ...
5
Fuzzy Logic Control on Solid State Servo Voltage Stabilizer
... signal Amplitude Feedback Amplitude PSA – Small Amplitude PSF – Small Amplitude PMA – Medium Amplitude PMF – Medium Amplitude PLA – Large Amplitude PLF – ...
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Head-on collision of internal waves with trapped cores
... of small-amplitude interfacial waves in deep ...large- amplitude waves transport trapped masses of fluid after col- lision, (iii) waves of unequal amplitude exchange masses of trapped fluid in ...
12
IJPAS Vol.02 Issue-09, (September, 2015) ISSN: 2394-5710 International Journal in Physical & Applied Sciences (Impact Factor- 2.865)
... the amplitude and width of small amplitude electron acoustic waves are investigated in collisionless, unmagnetized plasma consisting of relativistic cold electrons, hot electrons obeying non ...
7
Behaviour of the extended Volterra lattice
... We investigate the behaviour of solutions of the recently proposed extended Volterra lat- tice. A variety of methods are used to determine the effects of the new terms on small amplitude equations, and, ...
12
Visual discomfort and the spatial distribution of Fourier energy
... the amplitude spectrum (Figure 1(b,c)), or to the weighted amplitude spectrum by keeping its shape unchanged and adjusting the gain in order to minimize the sum of the squares of the residuals using the ...
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