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Updated: May 24, 2025
I manifestly change the polarization of the parts. This thing is so perfectly regular and constant that I am entirely assured, before touching the patient, what sort of effect will be produced by this or that arrangement in the application of the poles of the instrument.
The polarization switch made contact, and the Vagabond left the Earth with a swift rush. It maneuvered with the ease of an Earth flier. Wat directed him, scanning the rugged tree-clad mountains with eager eye. "There," he said finally, "set her down right there. Easy." Hilary saw no break in the uninterrupted line of the mountain, but he followed directions.
Experiments of this kind prove that the blue light sent to us by the firmament is polarized, and on close scrutiny it is also found that the direction of most perfect polarization is perpendicular to the solar rays.
This is also the deportment of our two disks upon the screen. Polarization of Light explained by the Wave Theory. The double refraction of Iceland spar was first treated in a work published by Erasmus Bartholinus, in 1669. Huyghens sought to account for this phenomenon on the principles of the wave theory, and he succeeded in doing so.
In addition to the changing of the poles of one's own mental states by the operation of the art of Polarization, the phenomena of Mental Influence, in its manifold phases, shows us that the principle may be extended so as to embrace the phenomena of the influence of one mind over that of another, of which so much has been written and taught of late years.
Those that M. Lehmann terms semi-liquid still present traces of polyhedric delimitation, but with the peaks and angles rounded by surface-tension, while the others tend to a strictly spherical form. The optical examination of the first-named bodies is very difficult, because appearances may be produced which are due to the phenomena of refraction and imitate those of polarization.
But then, a pole or electrode, placed on a healthy part, we generally move, or ought to move, more or less, every few moments, which prevents the establishment of any perverted action in the part; and the moment the electrode is withdrawn, the normal polarization and healthy action are resumed.
These are often difficult to manage by the use of medicine, and not seldom prove fatal, in spite of the best talent and skill which the profession can afford. But the electric current, rightly selected and scientifically applied, destroys or neutralizes the virus and restores the normal polarization, and so effects a cure.
The same authorities state that in a tube of 50 millimeters the plane of polarization is diverted 4.2° to the left. Dr. Ch.
The word polarization, borrowed from optics, where it has an unequivocal sense, serves likewise to designate the development of the counter electro-motive force of galvanic elements, and also that essentially different condition of badly conducting substances that is brought about by the simultaneous influence of quantities of opposite electricity.
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