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Response Entropy Increases During Painful Stimulation
Journal of Neurosurgical Anesthesiology, 2005Frontal electromyography (FEMG) may increase during painful stimulation and indicate patient arousal. The Datex-Ohmeda Entropy Module calculates state entropy (SE) of the electroencephalogram (EEG; 0.8-32 Hz) and response entropy (RE) of EEG and FEMG (0.8-47 Hz).
Peggy, Wheeler +3 more
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Increases in environmental entropy demand evolution
Acta Biotheoretica, 1993An application of the entropic theory of perception to evolutionary systems indicates that environmental entropy increases will exert pressures on an organism to adapt. We speculate that the instability caused by such environmental changes will also cause an increase in the mutation rate of organisms leading to an eventual increase in their complexity.
Georg Schulze, Shuji Mori
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Increasing Entropy of Biological Systems
Nature, 1968FOLLOWING the recent correspondence between Wool-house1 and Popper2 concerning the apparently low entropy of biological systems, Campbell3 suggests that this low entropy can be achieved by an entropy pump, which he describes and then identifies with the mechanism of natural selection.
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Increase of entropy in the macromolecule biosynthesis
Il Nuovo Cimento D, 1982Entropy changes are quantitatively evaluated for the macromolecule biodegradation and biosynthesis. Evaluations take into account both the esoenergetic and the endoenergetic components which define the overall processes of the macromolecule biosynthesis. The standard entropies So' of bio-macromolecules are calculated by using a method recently proposed
COSTA, Salvatore +3 more
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Entropy increase in dynamical systems
Israel Journal of Mathematics, 1981The rate of increase of the non-equilibrium entropy introduced by Goldstein and Penrose, defined on nonstationary probability measures for an abstract dynamical system, is quantitatively related to the Kolmogorov-Sinai entropy of the system. It is shown in particular that for ergodic systems the asymptotic rate of entropy increase coincides with the ...
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Fisher information and bounds to the entropy increase
Physical Review E, 1995With reference to systems obeying conservation of flow, for which a probability density function may be used in their description, it is shown that the interesting relationship established by Nikolov and Frieden (NF) between entropy increase and Fisher information [Phys. Rev. E 49, 4815 (1994)] holds only in special cases.
, Plastino, , Plastino
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