pmc logo imageJournal ListSearchpmc logo image
Logo of pnasPNAS Home page.PNAS Editorial BoardPNAS AboutPNAS SubscriptionsPNAS Info for Authors
This journal provides immediate access to some articles.
Other Issues:  previous | next | latest | archive
Volume 36(8);  August 1950
The cover of the journal
Astronomy
The Effect of Irregular Absorption on Galaxy Distribution
Constance Warwick
Proc Natl Acad Sci U S A. 1950 August; 36(8): 415–423.
PMCID: PMC1063212
Bacteriology
The Mechanism of Action of a Bacterial Toxin on Plant Cells
Armin C. Braun
Proc Natl Acad Sci U S A. 1950 August; 36(8): 423–427.
PMCID: PMC1063213
Biochemistry
The Growth-Promoting Properties of Quinic Acid
Malcolm Gordon, Francis A. Haskins, and Herschel K. Mitchell
Proc Natl Acad Sci U S A. 1950 August; 36(8): 427–430.
PMCID: PMC1063214
Further Studies on the Purine and Pyrimidine Metabolism of Tetrahymena
G. W. Kidder, Virginia C. Dewey, R. E. Parks, Jr., and M. R. Heinrich
Proc Natl Acad Sci U S A. 1950 August; 36(8): 431–439.
PMCID: PMC1063215
Mathematics
Partial Ordering in Theory of Stochastic Processes
S. Bochner
Proc Natl Acad Sci U S A. 1950 August; 36(8): 439–443.
PMCID: PMC1063216
Cohomology Theory of Abelian Groups and Homotopy Theory I
Samuel Eilenberg and Saunders MacLane
Proc Natl Acad Sci U S A. 1950 August; 36(8): 443–447.
PMCID: PMC1063217
Remarks on the Comparison of Axiom Systems
Hao Wang
Proc Natl Acad Sci U S A. 1950 August; 36(8): 448–453.
PMCID: PMC1063218
Journal Matter
Original table of contents page
| PDF–36K |
Administrative content — journal masthead, notices, indexes, etc.
Other Issues:  previous | next | latest | archive
Articles from Proceedings of the National Academy of Sciences of the United States of America are provided here courtesy of
National Academy of Sciences