Relative Biological Effectiveness Of Gamma Rays X Rays Protons And Neutrons For PDF Download

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Biological Applications of Gamma Radiation

Biological Applications of Gamma Radiation
Author:
Publisher:
Total Pages: 104
Release: 1965
Genre: Gamma rays
ISBN:

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This bibliography contains nine hundred and sixty-two selected references on the uses of gamma radiation in all fields of biological and medical research. The major reference sources for this bibliography were: National Science Abstracts, The Bibliography of Agriculture, Biological Abstracts, Chemical Abstracts, Index Medicus, and International Abstracts of Biological Sciences. The period covered was 1958 through 1963. Author and report number availability indexes are included.


The Relative Biologic Effectiveness of X-rays, Gamma Rays, and Fast Neutrons in the Production of Weight Loss of the Small Intestine of the Mouse

The Relative Biologic Effectiveness of X-rays, Gamma Rays, and Fast Neutrons in the Production of Weight Loss of the Small Intestine of the Mouse
Author: M. A. Patetta-Queirolo
Publisher:
Total Pages: 5
Release: 1958
Genre: Fast neutrons
ISBN:

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Groups of 10-week-old female RF mice were exposed to graded doses of Cobalt-60 gamma rays, 250-kvp x-rays, or 14-Mev fast neutrons. The weight of the small intestine decreased during the first 48 hours after irradiation as a linear function of dose over the range of 50 to 700 Rads. No significant differences between radiations in the production of this effect was observed 1 day after irradiation, but at 2 days the RBE was found to increase with LET, being 1.0, 1.5, and 2.0 for gamma rays, x-rays and neutrons, respectively. The RBE of neutrons for intestinal weight loss was appreciably higher than for 30-day lethality, in keeping with the hypothesis that the earlier mortality of mice exposed to neutrons, as opposed to x-rays, results from relatively greater injury of the gastrointestinal tract by neutrons.


A Study of the Relative Biological Effectiveness of X-rays of Various Qualities and of Cobalt-60 Gamma Rays on Human Cancer Cells Cultured in Vitro, Including the Effect on Physical Absorbed Dose of the Presence of Glass in the Immediate Vicinity of the Cells

A Study of the Relative Biological Effectiveness of X-rays of Various Qualities and of Cobalt-60 Gamma Rays on Human Cancer Cells Cultured in Vitro, Including the Effect on Physical Absorbed Dose of the Presence of Glass in the Immediate Vicinity of the Cells
Author: Arnold Feldman
Publisher:
Total Pages: 228
Release: 1960
Genre:
ISBN:

Download A Study of the Relative Biological Effectiveness of X-rays of Various Qualities and of Cobalt-60 Gamma Rays on Human Cancer Cells Cultured in Vitro, Including the Effect on Physical Absorbed Dose of the Presence of Glass in the Immediate Vicinity of the Cells Book in PDF, ePub and Kindle