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pro vyhledávání: '"Herbert A. Pohl"'
Autor:
Herbert A. Pohl
Publikováno v:
International Journal of Quantum Chemistry. 18:411-431
Cells in the reproductive state seem to act like small signal generators and emit radiation which is detectable by small polarizable particles nearby in a medium of suitable osmolarity, but very low conductivity. Evidence for this was seen upon using
Autor:
Herbert A. Pohl
Publikováno v:
International Journal of Quantum Chemistry. 24:161-174
The dielectric properties of living cells and other small particles can be determined by observing the rate at which they are caused to rotate while in an ac field. Several types of electric fields can be used, including pulsed or circularly rotating
Autor:
Herbert A. Pohl
Publikováno v:
International Journal of Quantum Chemistry. 22:399-409
That living cells are the source of natural electrical radio frequency oscillations is shown by several experimental means. The causes and consequences of these natural resonances need clarification. These experiments, including dielectrophoresis and
Autor:
Jerry M. Cantril, Herbert A. Pohl
Publikováno v:
International Journal of Quantum Chemistry. 5:165-178
Hydrogen bonding is examined among the various more electronegative atoms (N, O, F) using molecular orbital theory. The method employed focuses attention on the four bonding electrons. It uses a limited Hamiltonian paired with a restricted domain of
Autor:
Herbert A. Pohl
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 17:13-40
Many examples of electronically conducting aperiodic polymeric solids now exist. These supply enough inherent electronic carriers to be classed as semiconductors at laboratory temperatures. Such enhanced electronic conduction arises only in the prese
Energy Transfer Dynamics : Studies and Essays in Honor of Herbert Fröhlich on His Eightieth Birthday
On three occasions and at different locations, conferences were held to honor the eightieth birthday of Professor Herbert Frohlich: on the 18th December, 1985, in Liverpool, England; on the 14th February, 1986, in Stuttgart, Germany; and on the 8th M
Autor:
Earl E. Lafon, Herbert A. Pohl
Publikováno v:
Journal of Biological Physics. 9:209-217
It is increasingly recognized that exposure to electrical fields can reversibly increase the electrical permeability and conductivity of the cellular membrane. It is therefore worthwhile to determine under what circumstances the critical fields capab
Autor:
Herbert A. Pohl
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 24:3057-3075
In the course of studying the properties of highly conjugated polymers, we found that long-range orbital delocalization conferred unexpected properties. The giant electronic orbitals made these materials electroactive yet very stable. A new mode of e
Autor:
Herbert A. Pohl
Publikováno v:
Journal of Biological Physics. 11:59-62
Living cells, dead cells, and other particles suspended in aqueous media of low conductivity can be easily caused to spin if a rotating electrical field is applied. The background and theory are presented for the use of three-electrode systems provid
Autor:
Herbert A. Pohl
Publikováno v:
Journal of Biological Physics. 7:1-16
The various lines of evidence that electrical oscillatory behavior is a necessary accompaniment of cellular reproduction are examined. They are found, thus far, to be in support of the hypothesis. The main evidence is from mouse cells of normal adult