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Table of Contents

June 01, 1922; vol. 8 no. 6

Physics

  • You have access
    Cylindrical Distribution of Nodal Strength around the Pipe Normal
    Carl Barus
    PNAS June 1, 1922 8 (6) 119-123; https://doi.org/10.1073/pnas.8.6.119
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    Ionization and Absorption Effects in the Electric Furnace
    Arthur S. King
    PNAS June 1, 1922 8 (6) 123-125; https://doi.org/10.1073/pnas.8.6.123

Pathology

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    Preliminary Note on a Biometrical Study of the Relations of Certain Viscera in Tuberculosis
    Raymond Pearl and Agnes Latimer Bacon
    PNAS June 1, 1922 8 (6) 125-128; https://doi.org/10.1073/pnas.8.6.125

Zoölogy

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    The Effect of Ether upon the Migration of the Scale Pigment and the Retinal Pigment in the Fish, Fundulus Heteroclitus
    Leland C. Wyman
    PNAS June 1, 1922 8 (6) 128-130; https://doi.org/10.1073/pnas.8.6.128
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    The Diverse Effects of Adrenalin upon the Migration of the Scale Pigment and the Retinal Pigment in the Fish, Fundulus Heteroclitus, Linn
    A. S. Gilson Jr.
    PNAS June 1, 1922 8 (6) 130-133; https://doi.org/10.1073/pnas.8.6.130
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    A Side Line in the Importation of Insect Parasites of Injurious Insects from one Country to Another
    L. O. Howard
    PNAS June 1, 1922 8 (6) 133-139; https://doi.org/10.1073/pnas.8.6.133

Mathematics

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    On the Location of the Roots of the Derivative of a Polynomial
    J. L. Walsh
    PNAS June 1, 1922 8 (6) 139-141; https://doi.org/10.1073/pnas.8.6.139

Astronomy

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    On the Distribution of the Velocities of Stars of Late Types of Spectrum
    Gustaf Strömberg
    PNAS June 1, 1922 8 (6) 141-146; https://doi.org/10.1073/pnas.8.6.141

Biology

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    Contribution to the Energetics of Evolution
    Alfred J. Lotka
    PNAS June 1, 1922 8 (6) 147-151; https://doi.org/10.1073/pnas.8.6.147
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    Natural Selection as a Physical Principle
    Alfred J. Lotka
    PNAS June 1, 1922 8 (6) 151-154; https://doi.org/10.1073/pnas.8.6.151
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