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Table of Contents

January 01, 1937; vol. 23 no. 1

Botany

  • You have access
    The Last Premeiotic Mitosis and Its Relation to Meiosis in Gaillardia
    Sanford Atwood
    PNAS January 1, 1937 23 (1) 1-5; https://doi.org/10.1073/pnas.23.1.1

Genetics

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    An Evolutionary Analysis of Insular and Continental Species
    Alfred C. Kinsey
    PNAS January 1, 1937 23 (1) 5-11; https://doi.org/10.1073/pnas.23.1.5

Mathematics

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    On the Integration of Operators
    Garrett Birkhoff
    PNAS January 1, 1937 23 (1) 11-13; https://doi.org/10.1073/pnas.23.1.11
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    Groups Which Contain an Abelian Subgroup of Prime Index
    G. A. Miller
    PNAS January 1, 1937 23 (1) 13-16; https://doi.org/10.1073/pnas.23.1.13
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    Algebraic Theory of Continuous Geometries
    J. v. Neumann
    PNAS January 1, 1937 23 (1) 16-22; https://doi.org/10.1073/pnas.23.1.16

Physiology and Biochemistry

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    On the Law for Minimal Discrimination of Intensities
    W. J. Crozier and A. H. Holway
    PNAS January 1, 1937 23 (1) 23-28; https://doi.org/10.1073/pnas.23.1.23
  • You have access
    On the Psychophysics of Hearing
    Morgan Upton and Alfred H. Holway
    PNAS January 1, 1937 23 (1) 29-32; https://doi.org/10.1073/pnas.23.1.29
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    On the Psychophysics of Hearing
    Morgan Upton and Alfred H. Holway
    PNAS January 1, 1937 23 (1) 32-34; https://doi.org/10.1073/pnas.23.1.32

ZoÖlogy and Anatomy

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    Stimulative and Inhibitive Induction in the Development of Primary and Secondary Sex Characters
    Emil Witschi
    PNAS January 1, 1937 23 (1) 35-39; https://doi.org/10.1073/pnas.23.1.35
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