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Science, New Series, Vol. 92, No. 2376, Jul. 12, 1940


Previous Issue: New Series, Vol. 92, No. 2375, Jul. 5, 1940
Next Issue: New Series, Vol. 92, No. 2377, Jul. 19, 1940


Front Matter (2 pp.)
The Time-Scale of the Universe, pp. 19-27
Henry Norris Russell


Scientific Events
The New Chemical Laboratory Building of the University of Pennsylvania, p. 27
The Virginia Junior Academy of Science, pp. 27-28
Summer Work in Botany of the University of Michigan, p. 28
The Brown University Eclipse Expedition, pp. 28-29
Correspondent
The Detroit Meeting of the American Chemical Society, p. 29


Scientific Notes and News, pp. 30-32


Discussion
The Non-Specificity of Amino Acid Configuration in Malignant Tissue Hydrolysates, pp. 32-34
Otto K. Behrens; Fritz Lipmann; Mildred Cohn; Dean Burk
Dioxymaleic Acid Oxidase, pp. 34-35
James B. Sumner; Alexander L. Dounce
The Effect of Growth Substances on the Rooting of Blueberry Cuttings, p. 35
F. B. Chandler; I. C. Mason
The Identity of the Tree "Annedda", p. 35
Charles Macnamara
The Kit Fox, pp. 35-36
C. D. Bunker


Scientific Books
The Social Order, pp. 36-38
Human Nature and the Social Order
E. L. Thorndike
Review author[s]: R. S. Woodworth


Societies and Meetings
The Celebration of the Ohio Academy of Science, pp. 38-40
William H. Alexander
The Illinois State Academy of Science, pp. 40-41
R. F. Paton


Special Articles
Diminishing Response of the Skin to Frequently Repeated Reinfection with Invasive Bacteria, pp. 41-42
F. Duran-Reynals; E. Estrada
Induced Formation of β -Gentiobiosides in Gladiolus Corms and Tomato Plants Treated with Chemicals, pp. 42-43
Lawrence P. Miller
Chemical Examination of the Lipid Fraction of Royal Jelly, p. 43
G. F. Townsend; C. C. Lucas


Scientific Apparatus and Laboratory Methods
Accuracy in Anatomical Drawing, pp. 43-44
Lorus J. Milne
A Simple Artery Clip, p. 44
J. R. DiPalma
Isobutyl Methacrylate as a Mounting Medium for Histological Preparations, p. 44
John Meacham Hamilton


Science News, pp. 5-7
Back Matter (1 p.)

Previous Issue: New Series, Vol. 92, No. 2375, Jul. 5, 1940
Next Issue: New Series, Vol. 92, No. 2377, Jul. 19, 1940



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