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Table of Contents

December 01, 1948; vol. 34 no. 12

Astronomy

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On the Relationships Between the Frequency Functions of Stellar Velocities
Joost H. Kiewiet de Jonge

PNAS December 1, 1948 34 (12) 553-561; https://doi.org/10.1073/pnas.34.12.553

Biochemistry

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Amino Acid Constituents of Tissues and Isolated Chromasomes of Drosophila
Johanna Blumel and Helen Kirby

PNAS December 1, 1948 34 (12) 561-566; https://doi.org/10.1073/pnas.34.12.561
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Studies on the Biochemistry of Tetrahymena
G. W. Kidder and Virginia C. Dewey

PNAS December 1, 1948 34 (12) 566-574; https://doi.org/10.1073/pnas.34.12.566

Botany

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On Leaf Arrangement in Metasequoia Glyptostroboides
Thomas Morley

PNAS December 1, 1948 34 (12) 574-578; https://doi.org/10.1073/pnas.34.12.574
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An Ascent of Koroyanitu
A. C. Smith

PNAS December 1, 1948 34 (12) 579-585; https://doi.org/10.1073/pnas.34.12.579

Chemistry

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Nutritional Life History as Influenced by Dietary Enrichments
Henry C. Sherman and Constance S. Pearson

PNAS December 1, 1948 34 (12) 585-587; https://doi.org/10.1073/pnas.34.12.585

Genetics

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On the Proteins of a⁺a⁺ and aa Ephestia
Ernst Caspari and Josephine Richards

PNAS December 1, 1948 34 (12) 587-594; https://doi.org/10.1073/pnas.34.12.587

Mathematics

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

PNAS December 1, 1948 34 (12) 594-601; https://doi.org/10.1073/pnas.34.12.594
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On the Theory of Age-Dependent Stochastic Branching Processes
Richard Bellman and Theodore E. Harris

PNAS December 1, 1948 34 (12) 601-604; https://doi.org/10.1073/pnas.34.12.601
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Conformal Mapping and Convergence of a Power Series
Arne Broman

PNAS December 1, 1948 34 (12) 605-610; https://doi.org/10.1073/pnas.34.12.605
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Essential Multiplicity and Lebesgue Area
Herbert Federer

PNAS December 1, 1948 34 (12) 611-616; https://doi.org/10.1073/pnas.34.12.611
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Some New Results on Partitions
Nathan J. Fine

PNAS December 1, 1948 34 (12) 616-618; https://doi.org/10.1073/pnas.34.12.616

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