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Volume 37(9);  September 1951
The cover of the journal
Bacteriology
The Virus of Vaccinia in Chick Embryo Membrane
Ralph W. G. Wyckoff
Proc Natl Acad Sci U S A. 1951 September; 37(9): 565–569.
PMCID: PMC1063422
Biochemistry
Simultaneous Use of Molecular Nitrogen and Ammonia by Clostridium Pasteurianum
I. Zelitch
Proc Natl Acad Sci U S A. 1951 September; 37(9): 559–565.
PMCID: PMC1063421
Botany
Antibiotic Substances From Basidiomycetes: VIII. Pleurotus Multilus (Fr.) Sacc. and Pleurotus Passeckerianus Pilat
Frederick Kavanagh, Annette Hervey, and William J. Robbins
Proc Natl Acad Sci U S A. 1951 September; 37(9): 570–574.
PMCID: PMC1063423
Chemistry
Immunologic Adsorbents: I. Isolation of Antibody by Means of a Cellulose-Protein Antigen
Dan H. Campbell, Ernst Luescher, and Leonard S. Lerman
Proc Natl Acad Sci U S A. 1951 September; 37(9): 575–578.
PMCID: PMC1063424
The Potential of an Infinite Rod-Like Molecule and the Distribution of the Counter Ions
Raymond M. Fuoss, Aharon Katchalsky, and Schneor Lifson
Proc Natl Acad Sci U S A. 1951 September; 37(9): 579–589.
PMCID: PMC1063425
Genetics
The Effect of Ultra-Violet Radiation on a Ring Chromosome in Zea Mays
Jack Schultz
Proc Natl Acad Sci U S A. 1951 September; 37(9): 590–600.
PMCID: PMC1063426
Geophysics
Sound Waves in the Atmosphere Generated by a Small Earthquake
Hugo Benioff, Maurice Ewing, and Frank Press
Proc Natl Acad Sci U S A. 1951 September; 37(9): 600–603.
PMCID: PMC1063427
Mathematics
On Finite Groups With Two Independent Generators: I
Jesse Douglas
Proc Natl Acad Sci U S A. 1951 September; 37(9): 604–610.
PMCID: PMC1063428
On the Basis Theorem for Finite Abelian Groups (Third Note)
Jesse Douglas
Proc Natl Acad Sci U S A. 1951 September; 37(9): 611–614.
PMCID: PMC1063429
Harmonic Tensors on Manifolds with Boundary
G. F. D. Duff and D. C. Spencer
Proc Natl Acad Sci U S A. 1951 September; 37(9): 614–619.
PMCID: PMC1063430
A Summary of New Results Concerning the Solutions of Equations in Finite Fields
Olin B. Faircloth
Proc Natl Acad Sci U S A. 1951 September; 37(9): 619–622.
PMCID: PMC1063431
Compact Subgroups
A. M. Gleason
Proc Natl Acad Sci U S A. 1951 September; 37(9): 622–623.
PMCID: PMC1063432
Differential Invariants and Invariant Partial Differential Equations Under Continuous Transformation Groups in Normed Linear Spaces
Aristotle D. Michal
Proc Natl Acad Sci U S A. 1951 September; 37(9): 623–627.
PMCID: PMC1063433
Psychology
A Factorial Study of the Supreme Court
L. L. Thurstone and J. W. Degan
Proc Natl Acad Sci U S A. 1951 September; 37(9): 628–635.
PMCID: PMC1063434
Journal Matter
Original table of contents page
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