Results 201 to 210 of about 1,074,385 (267)
Resolving ionic spectra of lead-halide perovskites to the nanometer.
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Estimation of velocity response spectrum using acceleration response spectrum
Mechanical Systems and Signal ProcessingYan-Gang Zhao, Haizhong Zhang
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The spectrum of inflammatory responses
Science, 2021Inflammation is an integral part of animal biology. It provides critical protection from adverse environmental factors by enforcing the defense of homeostasis and the functional and structural integrity of tissues and organs. Recent advances have uncovered a broad range of biological processes that involve inflammatory control, calling for a renewed ...
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A NOTE ON THE RESPONSE SPECTRUM MAP
International Journal of Bifurcation and Chaos, 2003A plot of frequency, or spectral, content versus a system parameter was introduced in a recent paper by Billings and Boaghe [2001] as a useful alternative to bifurcation diagrams in nonlinear dynamics. The current contribution illustrates the same approach based on data taken from two experimental mechanical systems in which hysteresis is featured.
Lawrence N. Virgin +2 more
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The Response Spectrum of a Nonlinear Oscillator
Journal of Applied Mechanics, 1992The response of a nonlinear oscillator excited by white noise is considered. A truncated Hermite polynomial series is used as an approximation to the probability density function. While this approach has been used before by many authors to obtain statistics such as the time-dependent mean or mean-square values, it has not been noted before that the ...
Davies, Huw G., Liu, Qiang
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Spectrum of antiarrhythmic response to encainide
The American Journal of Cardiology, 1985Encainide is effective in suppressing non-life-threatening ventricular arrhythmias; however, inconsistent results have been noted in patients with more serious ventricular arrhythmias. Thirty-seven patients with drug-resistant ventricular arrhythmias were studied. Patients in group I (n = 11) has sustained ventricular tachycardia and those in group II (
H J, Duff +5 more
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Journal of Engineering Mechanics, 1989
This paper formulates a theoretically consistent definition of the wind response spectrum based upon the equivalent wind spectrum technique, a calculation procedure by means of which wind is schematized as a stochastic stationary Gaussian process characterized by a mean velocity profile on which an equivalent turbulent fluctuation, perfectly coherent ...
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This paper formulates a theoretically consistent definition of the wind response spectrum based upon the equivalent wind spectrum technique, a calculation procedure by means of which wind is schematized as a stochastic stationary Gaussian process characterized by a mean velocity profile on which an equivalent turbulent fluctuation, perfectly coherent ...
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The relation between the response spectrum and the phase difference spectrum
Acta Seismologica Sinica, 1996The relation between the phase difference spectrum and the response spectrum is studied in this paper. It is found that the phase difference spectrum influences the response spectrum through affecting the response motion’s envelope function shape of a single degree of freedom system.
Feng-Xin Zhao, Yu-Xian Hu
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