Power law attenuation of shear waves in fractal media

2018 ◽  
Vol 143 (3) ◽  
pp. 1802-1802
Author(s):  
Sverre Holm ◽  
Ralph Sinkus
Keyword(s):  
Power Law ◽  
Shear Waves ◽  
Fractal Media

Measured power law attenuation of shear waves in swine liver

2019 ◽  
Vol 145 (3) ◽  
pp. 1861-1861
Author(s):  
Steven A. Grosz ◽  
Rebeca Pereira ◽  
Matthew W. Urban ◽  
Robert McGough
Keyword(s):  
Power Law ◽  
Shear Waves ◽  
Swine Liver ◽  
Measured Power

Overturning of nonlinear shear waves in media with power-law attenuation

2016 ◽  
Vol 140 (4) ◽  
pp. 3327-3327
Author(s):  
John M. Cormack ◽  
Mark F. Hamilton
Keyword(s):  
Power Law ◽  
Shear Waves ◽  
Nonlinear Shear

Power Law Behavior of Shear Waves Measured in Swine Liver

2019 ◽  
Author(s):  
Steven A. Grosz ◽  
Rebeca Pereira ◽  
Nicholas A. Bannon ◽  
Matthew W. Urban ◽  
Robert J. McGough
Keyword(s):  
Power Law ◽  
Shear Waves ◽  
Swine Liver

scholarly journals REVIEW OF SOME PROMISING FRACTIONAL PHYSICAL MODELS

2013 ◽  
Vol 27 (09) ◽  
pp. 1330005 ◽  
Author(s):  
VASILY E. TARASOV
Keyword(s):  
Fractional Calculus ◽  
Power Law ◽  
Particle Interaction ◽  
Discrete Systems ◽  
Physical Models ◽  
Long Term Memory ◽  
Fractional Dynamics ◽  
Fractal Media ◽  
Systems With Memory ◽  
With Memory

Fractional dynamics is a field of study in physics and mechanics investigating the behavior of objects and systems that are characterized by power-law nonlocality, power-law long-term memory or fractal properties by using integrations and differentiation of non-integer orders, i.e., by methods in the fractional calculus. This paper is a review of physical models that look very promising for future development of fractional dynamics. We suggest a short introduction to fractional calculus as a theory of integration and differentiation of noninteger order. Some applications of integro-differentiations of fractional orders in physics are discussed. Models of discrete systems with memory, lattice with long-range inter-particle interaction, dynamics of fractal media are presented. Quantum analogs of fractional derivatives and model of open nano-system systems with memory are also discussed.

ANALYSIS ON UNSTEADY FLOW FOR POWER-LAW FLUIDS IN DUAL FRACTAL MEDIA

2017 ◽  
Vol 20 (12) ◽  
pp. 1071-1086 ◽  
Author(s):  
Ming-Qing Kui ◽  
Xiao-Hua Tan ◽  
Xiao-Ping Li ◽  
Jianchao Cai
Keyword(s):  
Unsteady Flow ◽  
Power Law ◽  
Fractal Media ◽  
Power Law Fluids

Analysis of power law assumptions for short-period comets and Kuiper bodies

1999 ◽  
Vol 173 ◽  
pp. 289-293 ◽  
Author(s):  
J.R. Donnison ◽  
L.I. Pettit
Keyword(s):  
Power Law ◽  
Pareto Distribution ◽  
Limited Data ◽  
Short Period ◽  
Probability Plots ◽  
Exponential Probability

AbstractA Pareto distribution was used to model the magnitude data for short-period comets up to 1988. It was found using exponential probability plots that the brightness did not vary with period and that the cut-off point previously adopted can be supported statistically. Examination of the diameters of Trans-Neptunian bodies showed that a power law does not adequately fit the limited data available.

Hearing in Mice by GSR Audiometry: II. Magnitude of Unconditioned GSR as a Function of Intensity and Frequency Interactions

1968 ◽  
Vol 11 (1) ◽  
pp. 169-178 ◽  
Author(s):  
Alan Gill ◽  
Charles I. Berlin
Keyword(s):  
Power Law ◽  
Response Magnitude ◽  
Single Units ◽  
Spectral Content ◽  
Hearing Sensitivity ◽  
Subjective Magnitude ◽  
Orderly Fashion ◽  
Viiith Nerve

The unconditioned GSR’s elicited by tones of 60, 70, 80, and 90 dB SPL were largest in the mouse in the ranges around 10,000 Hz. The growth of response magnitude with intensity followed a power law (10 .17 to 10 .22 , depending upon frequency) and suggested that the unconditioned GSR magnitude assessed overall subjective magnitude of tones to the mouse in an orderly fashion. It is suggested that hearing sensitivity as assessed by these means may be closely related to the spectral content of the mouse’s vocalization as well as to the number of critically sensitive single units in the mouse’s VIIIth nerve.

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