نتایج جستجو برای: excitation function

تعداد نتایج: 1267350  

We consider RVB state as a variational estimate for the ground state of Heisenberg antiferromagnet in square lattice. We present numerical calculation of energy, spin-spin correlation function and spin excitation spectrum. We show, that the quantum flactuations reduce of magnetization respect to Neel order. Our results are in good agreement with other methods such as spin-wave calculation a...

2009
B. Yegnanarayana

In this paper we propose a new method of processing speech degraded by reverb'eration. The method is based on analysis of short (2 ms) segments of data to enhance the regions in the speech :signal having high Signal to Reverberant component Ratio (SRR). The short segment analysis shows that SRR is different in different segments of speech. The processing method involves identifying and manipula...

2008
Y. L. Wang

In this paper, the propagation model considers the two half-spaces as a homogeneous isotropic medium and one-dimensionally anisotropic medium. From the exact formulas for the transient field with delta-function excitation, it is obtained readily the exact formulas for the transient field excited by a horizontal electric dipole with Gaussian excitation when both the dipole point and field point ...

Journal: :Progress of Theoretical Physics Supplement 2004

Journal: :iranian journal of science and technology (sciences) 2005
s. fazlian

in the present paper axial distributions of plasma and floating potentials, electron and iondensities and eedf have been measured in the dl region of a hg discharge constriction. an attempt hasbeen made for the resolution of opposing charged layer structures in dl. excitation processes in theconstriction region are studied. using the linearization method for the nonstationary balance equationss...

Journal: :Progress of Theoretical Physics 1952

Journal: :Acta Physica Hungarica A) Heavy Ion Physics 2005

Journal: :Archives of sexual behavior 2016
Amanda C Hahn Claire I Fisher Lisa M DeBruine Benedict C Jones

Studies of the sex-specificity of sexual arousal in adults (i.e., the tendency to respond more strongly to preferred-sex individuals than non-preferred sex individuals) have suggested that heterosexual men, homosexual men, and homosexual women show stronger sex-specific responses than do heterosexual women. Evidence for a similar pattern of results in studies investigating the reward value of f...

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