Base on such a configuration the forward modeling of ELIM used in single-liner landfill leakage detection was deduced. And the resolution result was predigested considering the characteristic of having a high-resistivity thin liner in the three-liner model,which shows that the distribution of electric potential in the infinite space of the three-liner model is consistent with that of the half-space model.

Base on such a configuration the forward modeling of ELIM used in single-liner landfill leakage detection was deduced. And the resolution result was predigested considering the characteristic of having a high-resistivity thin liner in the three-liner model,which shows that the distribution of electric potential in the infinite space of the three-liner model is consistent with that of the half-space model.

Base on such a configuration the forward modeling of ELIM used in single-liner landfill leakage detection was deduced. And the resolution result was predigested considering the characteristic of having a high-resistivity thin liner in the three-liner model,which shows that the distribution of electric potential in the infinite space of the three-liner model is consistent with that of the half-space model.

Base on such a configuration the forward modeling of ELIM used in single-liner landfill leakage detection was deduced. And the resolution result was predigested considering the characteristic of having a high-resistivity thin liner in the three-liner model,which shows that the distribution of electric potential in the infinite space of the three-liner model is consistent with that of the half-space model.

The second part deals with the unsolved problem put forward by Bennett [1] by showing that there is at least one payoff which is balanced, partnered and equal gains aspiration.

In this paper, a new optimal design criterion-joint model and criterion optimal design criterion is put forward.

In this paper a generalized defaultable bond pricing formula is derived by assuming that there exists a defaultable forward rate term structure and that firms in the economy interact when default occurs.

Discontinuous galerkin finite element method for a forward-backward heat equation

A space-time finite element method, discontinuous in time but continuous in space, is studied to solve the nonlinear forward-backward heat equation.

The second part deals with the unsolved problem put forward by Bennett [1] by showing that there is at least one payoff which is balanced, partnered and equal gains aspiration.

In this paper, a new optimal design criterion-joint model and criterion optimal design criterion is put forward.

In this paper a generalized defaultable bond pricing formula is derived by assuming that there exists a defaultable forward rate term structure and that firms in the economy interact when default occurs.

Discontinuous galerkin finite element method for a forward-backward heat equation

A space-time finite element method, discontinuous in time but continuous in space, is studied to solve the nonlinear forward-backward heat equation.

In this paper, the disadvantages of these two kinds of methods were analysed, and a new method of forward modeling and inversion (Tomography) based on boundary integral equations was proposed.

The procedure was applied to forward modeling on transient electromagnetic field of a vertical magnetic dipole over uniform half-space to demonstrate them effectiveness and general applicability.

The typical pattern of the buried-hill zone in the Jiyang sag is studied using the forward modeling.

They are different from conventional ones in the following aspects: separation of reflection and refraction waves, long offset NMO and stacking and forward modeling and inversion.

Forward modeling of different types of landslides with multi-electrode electric method

The second part deals with the unsolved problem put forward by Bennett [1] by showing that there is at least one payoff which is balanced, partnered and equal gains aspiration.

In this paper, a new optimal design criterion-joint model and criterion optimal design criterion is put forward.

In this paper a generalized defaultable bond pricing formula is derived by assuming that there exists a defaultable forward rate term structure and that firms in the economy interact when default occurs.

Discontinuous galerkin finite element method for a forward-backward heat equation

A space-time finite element method, discontinuous in time but continuous in space, is studied to solve the nonlinear forward-backward heat equation.

The aerosol optical thickness and ratio of aerosol reflectance are the primary parameters in the atmospheric correction algorithm. And they are the primary data of the satellite ocean color sensor. The precision of the atmosphere correction algorithm and the application of satellite data are affected by the precision of measuring these parameters. In this paper, the measuring theory and processing method are described. Finally, the measuring data of some experiments in situ are provided.

The procedure of heavy metal cadmium ion transport through unsaturated soils was simulated by virtue of laboratory soil column tests. By using a vacuum system controlled by PC, steady negative pressure can be held at the outflow end of soil column; low moisture of soils can be obtained in this system. Contaminant and water were supplied in turn at the inflow end of soil column, which can simulate the procedure of polluting and washing. Nine soils samples, which were imported from Belgium and Portugal, were concerned...

The procedure of heavy metal cadmium ion transport through unsaturated soils was simulated by virtue of laboratory soil column tests. By using a vacuum system controlled by PC, steady negative pressure can be held at the outflow end of soil column; low moisture of soils can be obtained in this system. Contaminant and water were supplied in turn at the inflow end of soil column, which can simulate the procedure of polluting and washing. Nine soils samples, which were imported from Belgium and Portugal, were concerned in the experiment totally, part of the results (BTCs) was presented. Based on the experimental results and FEM computation, five parameters, i.e. the longitudinal dispersivity, the sorption distribution coefficient, the precipitating rate, the dissolving rate and the maximum precipitation were inversed by using the gradient regularization method. The result of this experiment and the values of parameters can be used as a reference for practical application.

The electrical leak imaging method(ELIM) for landfill leakage detection is developed.For single-liner landfill,the waste material,the liner,and the soil under the liner are simulated by infinite horizontal layers.From an electrical standpoint,the leak current is regarded as two parts: one negative current resource at the entrance and one positive current resource with the same size at the exit.Base on such a configuration the forward modeling of ELIM used in single-liner landfill leakage detection was deduced.And...

The electrical leak imaging method(ELIM) for landfill leakage detection is developed.For single-liner landfill,the waste material,the liner,and the soil under the liner are simulated by infinite horizontal layers.From an electrical standpoint,the leak current is regarded as two parts: one negative current resource at the entrance and one positive current resource with the same size at the exit.Base on such a configuration the forward modeling of ELIM used in single-liner landfill leakage detection was deduced.And the resolution result was predigested considering the characteristic of having a high-resistivity thin liner in the three-liner model,which shows that the distribution of electric potential in the infinite space of the three-liner model is consistent with that of the half-space model.