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Distribution function of mesoscopic hopping conductance
Liqun He, Eugene Kogan, Moshe Kaveh +2
We study by computer simulation distribution functions (DF) of mesoscopic hopping conductance. The DFs obtained for one-dimensional systems were found to be quite close to the pred…
Scale Specific and Scale Independent Measures of Heart Rate Variability as Risk Indicators
Y. Ashkenazy, M. Lewkowicz, J. Levitan +7
We study the Heart Rate Variability (HRV) using scale specific variance and scaling exponents as measures of healthy and cardiac impaired individuals. Our results show that the var…
Traveling time and traveling length for flow in porous media
Youngki Lee, Jose S. Andrade, Sergey V. Buldyrev +5
We study traveling time and traveling length for tracer dispersion in porous media. We model porous media by two-dimensional bond percolation, and we model flow by tracer particles…