Table of Contents

1948-12; 34 (12)

Astronomy

  • Astronomy:
    • Joost H. Kiewiet de Jonge

    On the Relationships Between the Frequency Functions of Stellar Velocities

    Proc Natl Acad Sci U S A 1948 34:553-561

Biochemistry

  • Biochemistry:
    • Johanna Blumel
    • and Helen Kirby

    Amino Acid Constituents of Tissues and Isolated Chromasomes of Drosophila

    Proc Natl Acad Sci U S A 1948 34:561-566
  • Biochemistry:
    • G. W. Kidder
    • and Virginia C. Dewey

    Studies on the Biochemistry of Tetrahymena

    Proc Natl Acad Sci U S A 1948 34:566-574

Botany

  • Botany:
    • Thomas Morley

    On Leaf Arrangement in Metasequoia Glyptostroboides

    Proc Natl Acad Sci U S A 1948 34:574-578
  • Botany:
    • A. C. Smith

    An Ascent of Koroyanitu

    Proc Natl Acad Sci U S A 1948 34:579-585

Chemistry

  • Chemistry:
    • Henry C. Sherman
    • and Constance S. Pearson

    Nutritional Life History as Influenced by Dietary Enrichments

    Proc Natl Acad Sci U S A 1948 34:585-587

Genetics

  • Genetics:
    • Ernst Caspari
    • and Josephine Richards

    On the Proteins of a + a + and aa Ephestia

    Proc Natl Acad Sci U S A 1948 34:587-594

Mathematics

  • Mathematics:
    • N. Aronszajn

    The Rayleigh-Ritz and the Weinstein Methods for Approximation of Eigenvalues

    Proc Natl Acad Sci U S A 1948 34:594-601
  • Mathematics:
    • Richard Bellman
    • and Theodore E. Harris

    On the Theory of Age-Dependent Stochastic Branching Processes

    Proc Natl Acad Sci U S A 1948 34:601-604
  • Mathematics:
    • Arne Broman

    Conformal Mapping and Convergence of a Power Series

    Proc Natl Acad Sci U S A 1948 34:605-610
  • Mathematics:
    • Herbert Federer

    Essential Multiplicity and Lebesgue Area

    Proc Natl Acad Sci U S A 1948 34:611-616
  • Mathematics:
    • Nathan J. Fine

    Some New Results on Partitions

    Proc Natl Acad Sci U S A 1948 34:616-618

This Issue

  1. Astronomy
  2. Biochemistry
  3. Botany
  4. Chemistry
  5. Genetics
  6. Mathematics

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