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Volume 5(5);  May 1919
The cover of the journal
Chemistry
An Electromagnetic Hypothesis of the Kinetics of Heterogeneous Equilibrium, and of the Structure of Liquids
William D. Harkins
Proc Natl Acad Sci U S A. 1919 May; 5(5): 152–159.
PMCID: PMC1091558
Hydrogen Overvoltage
Duncan A. MacInnes and Leon Adler
Proc Natl Acad Sci U S A. 1919 May; 5(5): 160–163.
PMCID: PMC1091559
Genetics
Linear Arrangement of Genes and Double Crossing Over
Harold H. Plough
Proc Natl Acad Sci U S A. 1919 May; 5(5): 167–168.
PMCID: PMC1091561
The Spatial Relations of Genes
A. H. Sturtevant, C. B. Bridges, and T. H. Morgan
Proc Natl Acad Sci U S A. 1919 May; 5(5): 168–173.
PMCID: PMC1091562
National Research Council
Extract of Minutes of Joint Meeting of the Executive Board of the National Research Council with the Council of the National Academy of Sciences
Paul Brockett
Proc Natl Acad Sci U S A. 1919 May; 5(5): 180–188.
PMCID: PMC1091564
Minutes of Joint Meeting of the Executive Board and the Council of the National Academy of Sciences
Paul Brockett
Proc Natl Acad Sci U S A. 1919 May; 5(5): 189–196.
PMCID: PMC1091565
Physics
Superposed or Duplicated Spectrum Fringes
Carl Barus
Proc Natl Acad Sci U S A. 1919 May; 5(5): 149–152.
PMCID: PMC1091557
An Approximate Law of Energy Distribution in the General X-Ray Spectrum
David L. Webster
Proc Natl Acad Sci U S A. 1919 May; 5(5): 163–166.
PMCID: PMC1091560
A Complete Apparatus for Absolute Acoustical Measurements
Arthur Gordon Webster
Proc Natl Acad Sci U S A. 1919 May; 5(5): 173–179.
PMCID: PMC1091563
Journal Matter
Original table of contents page
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