In this paper we study the high demensional porous media problem with a source, using the method of regularity we prove the existence and uniqueness of weak solution, discuss the regularity of boundary surface.

A time-dependent Hermitian Hamiltonian with SU(1,1)H(3) algebraic structure is constructed to describe a mesoscopic RLC circuit with a source by quantizing the relevant classical equation of motion. Quantum dynamical problem corresponding to such a system is exactly solved by evolution operator method.

The complex Hamiltonian of the RLC circuit with a source is analysed. The quantwn fluctuations of the charge and current of the RLC circuit,with source is evaluated in excitation state of squeezed vacuum state, and the results are discusseed.

Geochemical analyses of 3 basalt samples show depletion in high field-strength elements (Nb, Ta, Zr, Hf). Their 87Sr/86Sr ratio and εNd value at 114 Ma are 0.705 9 and -11.04. These values are consistent with a source from enriched lithospheric mantle.

With a source of 10 GHz semiconductor diode laser, a stable injecting mode-locked fiber laser producing 12.4 ps pulses at a rate of 20 GHz with the tunable range of 16 nm is got.

It is shown from the study results that for a sound source with a source depth of 50 m and a sound transmitting frequency of 150 Hz,the maximum difference in sound transmission loss for different receiver depths,summer front case and no front case is about 20 dB.

After curing, the coating can be chlorinated with a source of free chlorine, such as bleach, to render it biocidal.

The equation of continuity with a source term for a spherical coordinate was solved numerically using a forward finite differentiation technique to describe the leaching of cobalt.

Multivariate logistic regression revealed that women with a source of health care were less likely to cite any logistical barriers, but significantly more likely to report only personal barriers (such as fear ordescuido).

We propose an on-demand protocol for searching for a multi-path QoS route from a source host to a destination host in a MANET, where a multi-path is a network with a source and a sink satisfying certain bandwidth requirement.

All these possibilities are widespread and occur in other Lax equations with a source.

The dynamic system of giant two-massy nonlinear resonant screen includes a two-massy nonlinear resonant screen, materials and a source of euergy. In working process they are connected.The results are obtained from the study of the following oscillating systems. simple system of two-massy nonlinear resonant screen; system of twomassy nonlinear resonant screen with a source of energy and system with material.The theoretical tesults coincide with experimcantal results very well, so accuracy of solution is...

The dynamic system of giant two-massy nonlinear resonant screen includes a two-massy nonlinear resonant screen, materials and a source of euergy. In working process they are connected.The results are obtained from the study of the following oscillating systems. simple system of two-massy nonlinear resonant screen; system of twomassy nonlinear resonant screen with a source of energy and system with material.The theoretical tesults coincide with experimcantal results very well, so accuracy of solution is sufficient.A method is proposed for solving similar problems of some mechanical systems of mucltiple degree of frecdom.

In this paper, advantages and disadvantages between the pulsed photo feedback and the resistance feedback are described. Causes of the noise in resistance feedback and measures taken to reduce noise are discussed. A way to reduce noise slope is described. A charge sensitive preamplifier is made based on the above analyses. The noise of the preamplifier is 140-150 eV with a source capacitance of 0 pF. The energy resolution of 243eV for MnKa* X-ray is obtained when it is used with a Si(Li) semiconductor...

In this paper, advantages and disadvantages between the pulsed photo feedback and the resistance feedback are described. Causes of the noise in resistance feedback and measures taken to reduce noise are discussed. A way to reduce noise slope is described. A charge sensitive preamplifier is made based on the above analyses. The noise of the preamplifier is 140-150 eV with a source capacitance of 0 pF. The energy resolution of 243eV for MnKa* X-ray is obtained when it is used with a Si(Li) semiconductor detector.

In this paper a new method for numerical modelling of the tide-generated currents, the thermal and nuclear pollution in aquatic environments of the nuclear plant is presented. This method is a hybrid scheme of fractional steps on irregular triangular grids, in which an upwind discretization or a modified characteristics procedure is used for convection operator, the lumping finite element technique is used for diffusion operator with a "source" term and a conservative difference scheme for surface elevation...

In this paper a new method for numerical modelling of the tide-generated currents, the thermal and nuclear pollution in aquatic environments of the nuclear plant is presented. This method is a hybrid scheme of fractional steps on irregular triangular grids, in which an upwind discretization or a modified characteristics procedure is used for convection operator, the lumping finite element technique is used for diffusion operator with a "source" term and a conservative difference scheme for surface elevation calculation. L∞-stability, simplicity and flexibility in handling complex geometries have made this method applicable to predict the thermal pollution of planned nuclear plants.