Zobrazeno 1 - 10
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pro vyhledávání: '"D R Koehler"'
Autor:
D. R. Koehler
Publikováno v:
IEEE Transactions on Plasma Science. 45:3306-3315
As latter-day experimental interstellar and intergalactic astronomical data are being related to unknown forms of cosmological energies (hypothesized as dark energy and dark matter), we, in the present development, attribute radiation-absorption prop
Autor:
D. R. Koehler
Publikováno v:
Indian Journal of Physics. 87:1029-1034
An investigation on the interpretation of localized geometric distortions as a source of microscopic physical particle-structures has been undertaken. Modeling utilizes the fundamental curvature equations of Riemannian geometry. It is limited to geom
Publikováno v:
Journal of Biological Chemistry. 266:11766-11773
An approach utilizing fluorescence-activated DNA sequencing technology was used to study the position and frequency of UV-induced lesions in the lacI gene of Escherichia coli. The spectrum of sites of UV damage in the NC+ region of the gene was compa
Publikováno v:
The Journal of biological chemistry. 266(18)
An approach utilizing fluorescence-activated DNA sequencing technology was used to study the position and frequency of UV-induced lesions in the lacI gene of Escherichia coli. The spectrum of sites of UV damage in the NC+ region of the gene was compa
Publikováno v:
Gene Therapy. 14:281-281
Autor:
D. R. Koehler
Publikováno v:
Journal of the Optical Society of America B. 14:2197
Electromagnetic momentum is a fundamental physical concept that has been demonstrated experimentally and incorporated theoretically in various areas of physics. In spite of the weak character of the electromagnetic momentum transfer process, the comb
Autor:
D. R. Koehler, J. J. Martin
Publikováno v:
Journal of Applied Physics. 57:5205-5210
When exposed to pulsed ionizing radiation, quartz oscillator crystals can exhibit transient acoustic losses (a decrease in Q) and transient frequency shifts. Although these changes are usually most pronounced in unswept quartz, they have also been se
Autor:
R. A. Mann, D. R. Koehler
Publikováno v:
Physical Review. 135:B91-B98
Autor:
D. R. Koehler, J. T. Grissom
Publikováno v:
American Journal of Physics. 35:753-760
The distortion of a distribution function due to the resolution of the experimental apparatus used to measure it is discussed, and the mathematical formalism connecting an “ideal” distribution with the corresponding measured distribution is prese
Publikováno v:
Physical Review. 123:1365-1368
The recently reported activity induced by neutron bombardment of niobium has been produced by 14-Mev neutrons and by neutrons of energy less than 6 Mev, on both niobium and zirconium. In each case, chemical separation showed the activity to be due tc