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Spontaneous Brain Activity as a Source of Ideal 1/f Noise
In this article, the authors study the electroencephalogram (EEG) of 30 closed-eye subjects with a technique of analysis recently proposed to detect punctual events signaling rapid transitions between different metastable states.
Date:
December 18, 2009
Creator:
Allegrini, Paolo; Menicucci, Danilo; Bedini, Remo; Fronzoni, Leone; Gemignani, Angelo; Grigolini, Paolo et al.
Object Type:
Article
System:
The UNT Digital Library
Complexity and Synchronization
This article discusses complexity and synchronization in decision making and information transmission.
Date:
August 14, 2009
Creator:
Turalska, Malgorzata; Lukovic, Mirko; West, Bruce J. & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Non-Markovian Nonstationary Completely Positive Open-Quantum-System Dynamics
This article discusses non-Markovian nonstationary completely positive open-quantum-system dynamics.
Date:
August 4, 2009
Creator:
Budini, Adrián A. & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Experimental Quenching of Harmonic Stimuli: Universality of Linear Response Theory
This article discusses experimental quenching of harmonic stimuli.
Date:
July 15, 2009
Creator:
Allegrini, Paolo; Bologna, Mauro; Fronzoni, Leone; Grigolini, Paolo & Silvestri, Ludovico
Object Type:
Article
System:
The UNT Digital Library
From power law intermittence to macroscopic coherent regime
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
Object Type:
Article
System:
The UNT Digital Library
The Dynamics of EEG Entropy
This article discusses the dynamics of EEG entropy.
Date:
March 5, 2009
Creator:
Ignaccolo, Massimiliano; Latka, Miroslaw; Jernajczyk, Wojciech; Grigolini, Paolo & West, Bruce J.
Object Type:
Article
System:
The UNT Digital Library
Dynamics of EEG Entropy: beyond signal plus noise
Paper discussing the dynamics of EEG entropy.
Date:
February 6, 2009
Creator:
Ignaccolo, Massimiliano; Latka, Miroslaw; Jernajczyk, Wojciech; Grigolini, Paolo & West, Bruce J.
Object Type:
Paper
System:
The UNT Digital Library
Event-Driven Power-Law Relaxation in Weak Turbulence
This article discusses event-driven power-law relaxation in weak turbulence.
Date:
January 5, 2009
Creator:
Silvestri, Ludovico; Fronzoni, Leone; Grigolini, Paolo & Allegrini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Power spectra for both interrupted and perennial aging processes
Article on power spectra for both interrupted and perennial aging processes.
Date:
November 10, 2008
Creator:
Lukovic, Mirko & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Sun-Climate Complexity Linking
Article discussing sun-climate complexity linking and how this property is a consequence of the phenomenon of information transfer.
Date:
February 29, 2008
Creator:
West, Bruce J. & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Renewal aging and linear response
Paper discussing the linear response to an external perturbation of a renewal process, in an aging condition that, with no perturbation, would yield super-diffusion.
Date:
February 6, 2008
Creator:
Allegrini, Paolo; Ascolani, Gianluca; Bologna, Mauro & Grigolini, Paolo
Object Type:
Paper
System:
The UNT Digital Library
Renewal Aging as Emerging Property of Phase Synchronization
Paper discussing renewal aging as emerging property of phase synchronization.
Date:
February 6, 2008
Creator:
Bianco, Simone; Geneston, Elvis L.; Grigolini, Paolo & Ignaccolo, Massimiliano
Object Type:
Paper
System:
The UNT Digital Library
Renewal and memory properties in the random growth of surfaces
Article discussing the renewal and memory properties in the random growth of surfaces.
Date:
February 4, 2008
Creator:
Cakir, Rasit; Grigolini, Paolo & Ignaccolo, Massimiliano
Object Type:
Article
System:
The UNT Digital Library
Aging and Rejuvenation with Fractional Derivatives
Article on aging and rejuvenation with fractional derivatives.
Date:
February 2, 2008
Creator:
Aquino, Gerardo; Bologna, Mauro; Grigolini, Paolo & West, Bruce J.
Object Type:
Paper
System:
The UNT Digital Library
Aging in financial market
Article discussing aging in the financial market.
Date:
February 2, 2008
Creator:
Bianco, Simone & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Fluorescence intermittency in blinking quantum dots: renewal or slow modulation?
Article discussing fluorescence intermittency in blinking quantum dots.
Date:
February 2, 2008
Creator:
Bianco, Simone; Grigolini, Paolo & Paradisi, Paolo
Object Type:
Article
System:
The UNT Digital Library
From Knowledge, Knowability and the Search for Objective Randomness to a New Vision of Complexity
Paper discussing knowledge, knowability, and the search for objective randomness to a new vision of complexity.
Date:
February 2, 2008
Creator:
Allegrini, Paolo; Giuntoli, Martina; Grigolini, Paolo & West, Bruce J.
Object Type:
Paper
System:
The UNT Digital Library
Scaling in Non-stationary Time Series 2: Teen Birth Phenomenon
This paper is devoted to the problem of statistical mechanics raised by the analysis of an issue of sociological interest: the teen birth phenomenon.
Date:
February 2, 2008
Creator:
Ignaccolo, Massimiliano; Allegrini, Paolo; Grigolini, Paolo; Hamilton, P. & West, Bruce J.
Object Type:
Paper
System:
The UNT Digital Library
Scaling in Non-Stationary time series I
Paper discussing scaling in non-stationary time series.
Date:
February 2, 2008
Creator:
Ignaccolo, Massimiliano; Allegrini, Paolo; Grigolini, Paolo; Hamilton, P. & West, Bruce J.
Object Type:
Paper
System:
The UNT Digital Library
Decoherence, wave function collapses and non-ordinary statistical mechanics
Article discussing decoherence, wave function collapses, and non-ordinary statistical mechanics.
Date:
February 1, 2008
Creator:
Bologna, Mauro; Grigolini, Paolo; Pala, Marco G. & Palatella, Luigi
Object Type:
Article
System:
The UNT Digital Library
Towards the timely detection of toxicants
Article discussing the problem of enhancing the sensitivity of biosensors to the influence of toxicants, with an entropy method of analysis, denoted as CASSANDRA, for the specific purpose of studying non-stationary time series.
Date:
February 1, 2008
Creator:
Ignaccolo, Massimiliano; Grigolini, Paolo & Gross, Guenter W.
Object Type:
Article
System:
The UNT Digital Library
Fluctuation-Dissipation Theorem for Event-Dominated Processes
Article discussing the fluctuation-dissipation theorem for event-dominated processes.
Date:
July 6, 2007
Creator:
Allegrini, Paolo; Bologna, Mauro; Grigolini, Paolo & West, Bruce J.
Object Type:
Article
System:
The UNT Digital Library
Brain, Music, and Non-Poisson Renewal Processes
Article discussing research that shows both music composition and brain function, as revealed by the electroencephalogram (EEG) analysis, are renewal non-Poisson processes living in the nonergodic dominion.
Date:
June 21, 2007
Creator:
Bianco, Simone; Ignaccolo, Massimiliano; Rider, Mark S.; Ross, Mary J.; Winsor, Phil & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
A fluctuating environment as a source of periodic modulation
Article discussing a fluctuating environment as a source of periodic modulation.
Date:
March 12, 2007
Creator:
Bianco, Simone; Grigolini, Paolo & Paradisi, Paolo
Object Type:
Article
System:
The UNT Digital Library