IT is known that salt (NaCl) at a temperature of 200° C. is phosphorescent (vide Phipson on “Phosphorescence,” p. 20); during a course of experiments in June last I found that radium bromide induces ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Lead-wrapped glass bottle with a cork ...

CONTINUING the experiments of one of us on the action of radium bromide on plants, we have experimented on various bacteria. We find that, in the case of Bacillus pyocyaneus, B. typhosus, B.

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Radium bromide (RaBr2) is the bromide ...

Read at the Annual Meeting of the Boston Society for Medical Improvement, Jan. 18, 1904. Lantern projections were shown of a frog taken by the Beta and Gamma rays together, by the Gamma rays alone and ...

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