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Electric Ionization
This little book comprises four chapters. The first explains what is meant by ionization, and describes how the electric current may be utilized for the introduction of drugs into the body. The second deals with the equipment necessary, and includes a brief explanation of certain electrical terms and methods of regulating the current. The author very rightly extols Professor Leduc's water resis...
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Starting from a kinetic model for electrons in a weakly ionized plasma, a spherical harmonic expansion (SHE-) model is derived by a formal asymptotic analysis for strongly disparate masses of electrons and ions. The macroscopic limit of the SHE-model for high elds gives a high eld extension of standard macroscopic models for ionization.
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We recently have proposed that a reduced interfacial model for streamer propagation is able to explain spontaneous branching. Such models require regularization. In the present paper we investigate how transversal Fourier modes of a planar ionization front are regularized by the electric screening length. For a fixed value of the electric field ahead of the front we calculate the dispersion rel...
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We present a general expression for the field ionization probability of atoms and ions under a quasistatic external electric field. While the treatments available as yet are only for the case of a single electron in the outer nl subshell, the expression obtained here is applicable to atoms and ions with any number of electrons in the outer subshell and with partially filled inner subshell~s!. W...
متن کاملInstitute for Mathematical Physics Macroscopic Models for Ionization in the Presence of Strong Electric Fields Macroscopic Models for Ionization in the Presence of Strong Electric Fields
Starting from a kinetic model for electrons in a weakly ionized plasma, a spherical harmonic expansion (SHE-) model is derived by a formal asymptotic analysis for strongly disparate masses of electrons and ions. The macroscopic limit of the SHE-model for high elds gives a high eld extension of standard macroscopic models for ionization.
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ژورنال
عنوان ژورنال: The American Journal of the Medical Sciences
سال: 1921
ISSN: 0002-9629
DOI: 10.1097/00000441-192102000-00023