Results: The elastic coefficient K1 was 407.9±137.9 dyn/cm 2 and K 2 was 229.3±139.6 dyn/cm 2. The viscous coefficient μ was 54.0±14.5 dyn·s/cm 2. Conclusion: The elastic component can reflect the degree of initial deformation of the myocardial cells and makes a notable impact on the deformation of the myocardial cells.
4.The Beijing cultivated land changing model isLog(g) = 0.206Log(GDP) - 5.247Log(Ch) + 0.078Log(Re) + 14.336This model reveals that the main factors influencing the cultivated land in Beijing are water resources and the standard of urbanization, the elastic coefficient of the water resource changes to the cultivated land is 7.8%.
The demand growth rate of the finished oil in 2005 is forecasted as 4.34~4.6% by means of the Elasticity Coefficient methodology, and the annual growth rates of the gasoline, kerosene and diesel are respectively as 3%~3.4%, 5.7% and 5.2~5.6%.
Although there are different opinions for the significance of electricity elasticity coefficient,it is found that the rules and characteristics of close relationship among the economic structures and electricity consumption in different times and periods of development by long-term statistics and analyses of electricity elasticity coefficient.
Have done a detailed introduction in development of this text to electricity of Guizhou, utilize coefficient of elasticity law , getting gray to predict law predict to Guizhou electric market demand for the following five years, have put forward a short-term electric demand model in order to analyze that influences the main factor of the electric demand in Guizhou.
The experience of developed countries has proved that the coefficient of elasticity of energy consumption had inverted U-change between economic growth and energy consumption from the beginning of industrialized to the end of industrialization.
This paper chooses automobile existing quantity,passengers and cargo freight volume,the channel volume of traffic statistical data and GDP of communication zone as the index of the coefficient of elasticity,to determination elasticity coefficient through return forecast.
Besides, it is also pointed out to lead in the coefficient of elasticity for the evaluation of power grid planning to conduct the integrative analysis with the coefficient of elasticity for power industry development, and in this way the goal of “power industry should be developed appropriately in advance and power system nust be developed appropriately in advance”could be realized.
The coefficient of elasticity of diesel fuel consumption in China is estimated to remain around 0.8 for the next few years, with consumption expected to reach 125 and 155 million tons by 2007 and 2010 respectively.
Using the first principles full potential linearized augmented plane wave(FLAPW)method and the pseudopotential plane wave(CASTEP)method,the elastic constants of Fe-based magnetic cubic phases are investigated.
The presented method is used in the measurement and inversion of the unidirectional composite S2/DET85. The calculated velocity values according to the constructed elastic constants are in good agreement with the experimental results.
As material property parameters, strain-hardening parameter, visco-elastic coefficient and strain-rate sensitivity were considered and, for process parameters, the drawing ratio and the process length were considered.
This paper focuses on a series of quantitative analysis models, such as grey relational analysis model, hierarchical cluster analysis model, principal component analysis model, linear regression model and elastic coefficient model.
After-Effects of Electrolytically diffused hydrogen in the second-order elastic coefficient of poynting's effect in nickel and s
The velocities of seismic wave propagating and the coefficient of attenuation of seismic wave in Kelvin-Voigt homogeneous visco-elastic media are derived, expressed as functions of density of the media, elastic modulus and visco-elastic coefficient.
The corresponding PDE's system consists of an elliptic equation for the displacements with a degenerating elastic coefficient coupled with a variational dissipative inclusion governing the evolution of damage.
We introduce and analyze macroparameters characterizing the difference between the stress-strain state and the state predicted by the classical theory of elasticity: the elasticity coefficient, the wave number, and the phase and group velocities.
The results confirm that in hydrocephalus HFC is positively correlated to cerebrospinal elasticity coefficient, but inversely to mean CSF pressure and pulse wave amplitude.
The natural frequency St* was found to vary as the square root of the elasticity coefficient K, with 0≤K≤6000, and was not affected by the viscosity.
A quantitative agreement with the experiments can be reached only if the values of bending elasticity coefficient κ are smaller (in some cases significantly) than those determined in previous works.
If the elasticity of the equipment is not negligible, the transient solution is characterized byone parameter including the elasticity coefficient of the equipment the conductivity of the rock and the radius of the hole.
It is shown that the pressure can be defined for elastic walls and that in the limit of an infinite system the thermodynamic pressure both exists and is independent of the coefficient of elasticity.
In the biomechanical study the subumbilical region exhibited a coefficient of elasticity greater than that of the supra-umbilical portion, but no significant difference in resistance was found between the different parts studied.
We find that the coefficient of elasticity is not significantly different from zero.
An inverse method of elastic constants for unidirectional fiber-reinforced composite plate
An inverse method is presented to determine the elastic constants of an experimental sample, a titanium graphite unidirectional fiber-reinforced composite plate, using wavelet transform and neural networks.
Force constants and pressure in a system, as well as elastic constants of a crystal, are calculated on the basis of the solutions of the equation.
The critical displacement of an atom (a group of atoms) in inorganic glasses Δrm, which corresponds to the maximum of the interatomic attractive force, is calculated using available data on the surface tension and elastic constants.
A relationship for calculating the activation volume of the atomic excitation from data on the glass transition temperature and elastic constants is derived within the model of an excited state.