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Complexity Measures of Music

Description: This article presents a technique to search for the presence of crucial events in music, based on the analysis of the music volume.
Date: February 3, 2018
Creator: Pease, April; Mahmoodi, Korosh & West, Bruce J.
Item Type: Refine your search to only Article
Partner: UNT College of Science
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Modeling mesoscopic phenomena in extended dynamical systems

Description: This is the final report of a three-year, Laboratory-Directed Research and Development project at the Los Alamos National Laboratory (LANL). We have obtained classes of nonlinear solutions on curved geometries that demonstrate a novel interplay between topology and geometric frustration relevant for nanoscale systems. We have analyzed the nature and stability of localized oscillatory nonlinear excitations (multi-phonon bound states) on discrete nonlinear chains, including demonstrations of succ… more
Date: August 1, 1997
Creator: Bishop, A.; Lomdahl, P.; Jensen, N.G.; Cai, D.S.; Mertenz, F.; Konno, Hidetoshi et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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On "spurious" eddies

Description: Recently several papers have appeared in the CFD literature, proposing an idealized instability problem as a benchmark for discriminating among numerical algorithms for two-dimensional Navier-Stokes flows. The problem is a double shear layer simulated at coarse resolution and with a prescribed interface perturbation. A variety of second-order accurate schemes have been tested, with all results falling into one of two solution patterns - one pattern with two eddies and the other with three eddie… more
Date: January 1, 2001
Creator: Drikakis, D. (Dimitris); Margolin, L. G. & Smolarkiewicz, P. K. (Piotr K.)
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Partner: UNT Libraries Government Documents Department
open access

Entropy Balance in the Expanding Universe: A Novel Perspective

Description: The article describes cosmic expansion as correlated with the standpoints of local observers’ co-moving horizons. In keeping with relational quantum mechanics, which claims that quantum systems are only meaningful in the context of measurements, the authors suggest that information gets ergodically “diluted” in our isotropic and homogeneous expanding Universe, so that an observer detects just a limited amount of the total cosmic bits.
Date: April 17, 2019
Creator: Tozzi, Arturo & Peters, James F.
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Partner: University of North Texas
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Dynamical approach to Lévy processes

Description: This article discusses a dynamical approach to Lévy processes, which makes it possible to derive all statistical properties of the diffusion process from the correlation function of the dichotomous fluctuating variable Φy(t).
Date: November 1996
Creator: Allegrini, Paolo; Grigolini, Paolo & West, Bruce J.
Item Type: Refine your search to only Article
Partner: UNT College of Arts and Sciences
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On social sensitivity to either zealot or independent minorities

Description: This article uses the self-organized temporal criticality (SOTC) model to identify the timing of crucial events as a new mechanism with which to generate criticality, thereby establishing a way for the internal dynamics of the decision making process to suppresss the sensitivity of social opinion to either zealot or independent minorities.
Date: March 27, 2018
Creator: Mahmoodi, Korosh; Grigolini, Paolo & West, Bruce J.
Item Type: Refine your search to only Article
Partner: UNT College of Science
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