Using our recently developed quantum dissipation theory, we study the influence of dissipation on the population transfer efficiency between the stimulated Raman adiabatic passage (STIRAP) and the pump dump passage in a simple three level Λ system.
Numerical results also demonstrate the applicability of the new quantum dissipation theory for studying the correlated driving dissipation dynamics problems.
Finally, based on a continuous cultivation model of microbes with continuous nutrient injection in a nutrition box, the dissipation theory and the method of complexity science, a new nonlinear nutrient dynamic model is established which would be more similar to the reality of the valley system.
From Ecologic and Hydrologic point of view, through analyzing the thyroidal on the basis of EWR, this paper firstly pointed out that the research of EWR should follow the Holism theory, species diversity theory, Shelford theory, dissipation theory, river corridor theory of Landscape Ecology, the hydrological cycle theory and the carrying capacity theory of water resources.
In view of the definition of disaster chain, this paper postulates the definition of disaster geomorphologic chain, a disaster chain made of series of geomorphologic disasters The disaster geomorphologic chain can be divided into different types on the basis of the different criteria Two kinds of thresholds in geomorphic disasters are analyzed according to Schumm's geomorphic theory Finally, the critical process in the disaster geomorphologic chain is discussed by using the theory of dissipation theory
(1) Based on the research of traditional strand slope protection and exiting ecological slope protection, the concept of ecological slope protection is put off, the connotation of ecological slope protection is analyzed, and finally this paper firstly points out that research on ecological slope protection should follow the Ecosystem theory, Holism theory, Species diversity theory and Dissipation theory.
The paper analyzes mechanism of the traditional pattern of western forestry resources utilization using some ideas of synergetics and dissipation theory,it will enlighten the construction of the pattern of western forestry resources utilization during the time of government and the later.
This paper studied the damage , fracture , fatigue and water fracture mechanics of Portland cement concrete pavement with the twin shear theory, minimum energy dissipation theory and fractal theory combination.
Based on the scheme of dissipation theory,an innovative recursive m ethod is proposed to construct the storage function of m ulti- machine power system s,and the nonlinear L2 - gain disturbance attenuation control strategy is achieved for speed governor control of turbo- generators without requiring the solution of HJI inequality.
3. The seismic design and plastic hinge energy dissipation theory for reinforcedconcrete mega-frame structuresOn the basis of the result of the experiment and the result of the finite element calculation, the overall idea of the seismic conceptual design and the rational plastic hinge mechanism for reinforced concrete mega-frame structures are presented.
In this dissertation, the basic theoretic results on nonlinear H∞ control theory are summarized and developed firstly from the perspective of dissipation theory, then the robust H∞ control problems of uncertain nonlinear systems, especially those of the nonlinear systems with multiple time delays, and several other problems related to the H∞ control are investigated based on the theoretic results above. The contributions of this dissertation are as follows.
2. The paper try to put the dissipation theory into the analysis of government framework and get the general principal ,that is the administration change under information age will make order government chaos. So aiming at this situation, we should djust us to adapt to changeable environment.
Within the framework of microscopic fluctuation-dissipation theory, we obtain the stochastic equation describing the Brownian motion of an electron in the phonon field of the crystal lattice.
The process of dynamic recrystallization was investigated in a physical view. A criterion for dynamic re-crystallization occurring in hot working was found on the basis of structure dissipation theory,i. e. non-homogeneously plastic deformation and recovery are regarded as the two necessary conditions for both dynamic and static recrystalliza-tions. Steel 14MnNb was thus tested thermo-mechanically on a simulation machine for study on dynamic recrystallization behavior,and the experimental showed...
An energy dissipation model of microcrack tip zone of steel fibrereiforced concrete is introduced based on an experimental investigation。Applied the model and the Energy Equilibrium and Dissipation Theory,thequalitative and quantitative analyses and interpretation on the mechanism offatigue damage performance of steel fibre reinforced comcrete are carried outin the paper.
Ten types of bituminous mixtures, which are composed of different kinds of bitumen and grading, were tested with the splitting method for creep performance According to these experimental results, the regularity of dissipated energy in creep failure is analyzed Based on the energy dissipation theory, the relationship between creep cumulative energy and stress level is illustrated These provide a foundation for predicting fatigue property and establishing unifed model of damage and failure...
dissipation theory
耗散理论
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