Results 261 to 270 of about 21,980,311 (332)
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Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME, 2015
Zhifeng Zhang
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Zhifeng Zhang
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Propagation mechanics from workplace hazards to human errors with dissipative structure theory
, 2020Human error by workers is the most important causal factor in accidents. This study aims to improve construction safety by controlling critical hazards using dissipative structure theory (DST) applied to an associated network of workplace hazards.
Mei Liu +3 more
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Dynamics of Dissipative Systems with Hamiltonian Structures
International Journal of Bifurcation and Chaos, 2021In this work, we study a class of dissipative, nonsmooth [Formula: see text] degree-of-freedom dynamical systems. As the dissipation is assumed to be proportional to the momentum, the dynamics in such systems is conformally symplectic, allowing us to use some of the Hamiltonian structure.
Xiaoming Zhang +4 more
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Theory of Dissipative Structures
1973One of the main reasons to develop thermodynamics beyond the equilibrium range lies in the need for a physico-chemical basis of biological order. Not only would one like to explain the maintenance of low entropy situations and subtle metabolic regulation processes but also one wants to provide a physico-chemical basis of evolution towards structures of
Prigogine, Ilya, Lefever, René
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Thermodynamics, Structure and Dissipation
1971It is well known that classical thermodynamics is mainly concerned with equilibrium situations. However it was relatively recently recognized in many important fields of research that a state of true equilibrium is only attained under exceptional conditions.
Prigogine, Ilya, Lefever, René
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On the formation of unique dissipative structures
Biosystems, 1982We consider a simple model for the formation of dissipative structures. In general there exists a multitude of stable final states. We show, however, that when the diffusion constant increases during the development of the system, a stationary state is reached which does not depend on the choice of initial conditions.
D S, Chernavskii, T W, Ruijgrok
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On the Entropy of Dissipative and Turbulent Structures
Annalen der Physik, 1986The authors have studied the Klimontovich entropy statement with the help of selfoscillations of nonlinear oscillators and laminar and turbulent flows in tubes. In Klimontovich's S-theorem the entropy decreases with the increase in distance from equilibrium.
Ebeling, W. +2 more
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Multi‐Level High Entropy‐Dissipative Structure Enables Efficient Self‐Decoupling of Triple Signals
Advances in MaterialsThe theory of high entropy‐dissipative structure is confined to high‐entropy alloys and their oxide materials under harsh conditions, but it is very difficult to obtain high entropy‐dissipative structure for smart sensors based on polymers and metal ...
Sheng-Hong Li +8 more
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Attractors of dissipative structure in three dissipative fluids
Physical Review E, 1994A theory to find attractors of dissipative structure is developed by using autocorrelations for distributions. It is shown that the realization of coherent structures in dissipative dynamical systems is equivalent to that of self-organized states with the minimum change rate of autocorrelations for their instantaneous values, which usually represent ...
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Dissipative structures in two dimensions
Biophysical Chemistry, 1975Some further results on dissipative structures for one- and, more particularly, for two-dimensional bounded systems are presented. A model chemical network involving reactions and diffusion is investigated. The influence of the boundary conditions (no fluxes or fixed concentrations), the geometrical shape of the limits (circular or rectangular) and the
Erneux, Thomas, Kaufman, Marcelle
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