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open access

Mega et al. Reply

Description: This article is a reply to a comment by A. Helmstetter and D. Sornette about the article 'Power-Law Time Distribution of Large Earthquakes' from 2003.
Date: March 26, 2004
Creator: Mega, Mirko S.; Allegrini, Paolo; Grigolini, Paolo; Latora, Vito; Palatella, Luigi; Rapisarda, Andrea et al.
Partner: UNT College of Arts and Sciences
open access

From power law intermittence to macroscopic coherent regime

Description: Article addressing the problem of establishing which is the proper form of quantum master equation generating a survival probability identical to that corresponding to the nonergodic sequence of "light on" and "light off" fluorescence fluctuations in blinking quantum dots.
Date: June 25, 2009
Creator: Bologna, Mauro; Budini, Adrián A.; Giraldi, Filippo & Grigolini, Paolo
Partner: UNT College of Arts and Sciences
open access

Crucial Development: Criticality Is Important to Cell-to-Cell Communication and Information Transfer in Living Systems

Description: This article is the fourth paper of the Special Issue Memory and Criticality. It bridges the the theoretical debate on the role of memory and criticality discussed in the three earlier manuscripts, with a review of key concepts in biology and focus on cell-to-cell communication in organismal development. The authors suggest that in conjunction with morphogenetic gradients, there exist gradients of information transfer creating cybernetic loops of stability and disorder, setting the stage for ad… more
Date: August 31, 2021
Creator: Hunt von Herbing, Ione; Tonello, Lucio; Benfatto, Maurizio; Pease, April & Grigolini, Paolo
Partner: UNT College of Science

Renormalization group and fractional calculus methods in a complex world: A review

Description: This article is a review discussing the origin, development, and application of the renormalization group (RG) method in a variety of fields from the physical, social and life sciences, in singular perturbation theory, and reveal the need to connect the RG and the fractional calculus (FC). The authors also present recommendations for future research based on this new way of thinking.
Date: January 29, 2021
Creator: Guo, Lihong; Chen, YangQuan; Shi, Shaoyun & West, Bruce J.
Partner: UNT College of Science
open access

Team Resilience in Complex and Turbulent Environments: The Effect of Size and Density of Social Interactions

Description: This article addresses the question of how teams cope with environmental threats by investigating two drivers of team resilience: the team size and the density of social interactions among team members.
Date: July 24, 2018
Creator: Giannoccaro, Ilaria; Massari, Giovanni F. & Carbone, Giuseppe
Partner: UNT College of Science
open access

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.
Partner: UNT College of Arts and Sciences
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