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Table of Contents

June 01, 1925; vol. 11 no. 6

Mathematics

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    A Note on the Abundance of Differential Combinants in a Fundamental System
    Oliver E. Glenn
    PNAS June 1, 1925 11 (6) 281-284; https://doi.org/10.1073/pnas.11.6.281
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    On the Application of Borel's Method to the Summation of Fourier's Series
    Charles N. Moore
    PNAS June 1, 1925 11 (6) 284-287; https://doi.org/10.1073/pnas.11.6.284
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    Intersections of Complexes on Manifolds
    Solomon Lefschetz
    PNAS June 1, 1925 11 (6) 287-289; https://doi.org/10.1073/pnas.11.6.287
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    Continuous Transformations of Manifolds
    S. Lefschetz
    PNAS June 1, 1925 11 (6) 290-292; https://doi.org/10.1073/pnas.11.6.290
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    Laws of Reciprocity and the First Case of Fermat's Last Theorem
    H. S. Vandiver
    PNAS June 1, 1925 11 (6) 292-298; https://doi.org/10.1073/pnas.11.6.292

Paleontology

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    A Species of Musa in the Tertiary of South America
    Edward W. Berry
    PNAS June 1, 1925 11 (6) 298-299; https://doi.org/10.1073/pnas.11.6.298
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    Outlines of the History of the Recent Fauna of Palaearctic Asia
    Peter Sushkin
    PNAS June 1, 1925 11 (6) 299-302; https://doi.org/10.1073/pnas.11.6.299

Physics

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    On the Mechanism of X-Ray Scattering
    Arthur H. Compton
    PNAS June 1, 1925 11 (6) 303-306; https://doi.org/10.1073/pnas.11.6.303
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    Ether-Drift Experiments at Mount Wilson
    Dayton C. Miller
    PNAS June 1, 1925 11 (6) 306-314; https://doi.org/10.1073/pnas.11.6.306
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    The Intensities of Lines in Multiplets
    Henry Norris Russell
    PNAS June 1, 1925 11 (6) 314-322; https://doi.org/10.1073/pnas.11.6.314
  • You have access
    The Intensities of Lines in Multiplets
    Henry Norris Russell
    PNAS June 1, 1925 11 (6) 322-328; https://doi.org/10.1073/pnas.11.6.322
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    New Light on Two-Electron Jumps
    R. A. Millikan and I. S. Bowen
    PNAS June 1, 1925 11 (6) 329-334; https://doi.org/10.1073/pnas.11.6.329

Physiology

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    The Anti-Sterility Vitamine Fat Soluble E
    Herbert M. Evans and George O. Burr
    PNAS June 1, 1925 11 (6) 334-341; https://doi.org/10.1073/pnas.11.6.334
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    The Racial Factor in Metabolism
    Grace MacLeod, Elizabeth E. Crofts, and Francis G. Benedict
    PNAS June 1, 1925 11 (6) 342-343; https://doi.org/10.1073/pnas.11.6.342
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    Protoplasmic Action of Copper and Gold
    Carl Voegtlin, J. M. Johnson, and Helen A. Dyer
    PNAS June 1, 1925 11 (6) 344-345; https://doi.org/10.1073/pnas.11.6.344

Zoölogy

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    Activities of Colonial Animals
    G. H. Parker
    PNAS June 1, 1925 11 (6) 346-347; https://doi.org/10.1073/pnas.11.6.346
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    Periodicity of Reproduction, Infection and Resistance in Bird Malaria
    Lucy Graves Taliaferro
    PNAS June 1, 1925 11 (6) 348-352; https://doi.org/10.1073/pnas.11.6.348

Genetics

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    The Chromosomes of Zea Mays
    Emma L. Fisk
    PNAS June 1, 1925 11 (6) 352-356; https://doi.org/10.1073/pnas.11.6.352

Astronomy

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    Measurement of the Spectroscopic Binary Star Mizar with the Interferometer
    F. G. Pease
    PNAS June 1, 1925 11 (6) 356-357; https://doi.org/10.1073/pnas.11.6.356
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    Distribution of the Stars with Respect to Brightness and Distance from the Milky Way
    Frederick H. Seares and P. J. van Rhijn
    PNAS June 1, 1925 11 (6) 358-364; https://doi.org/10.1073/pnas.11.6.358
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    The General Distribution of Cosmical Velocities
    Gustaf Strömberg
    PNAS June 1, 1925 11 (6) 365-370; https://doi.org/10.1073/pnas.11.6.365
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