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Volume 12(3);  March 1926
The cover of the journal
Biochemistry
Studies on Biochemical Differences between (+) and (-) Sexes in Mucors: 2. A Preliminary Report on the Manoilov Reaction and Other Tests
Sophia Satina and A. F. Blakeslee
Proc Natl Acad Sci U S A. 1926 March; 12(3): 191–196.
PMCID: PMC1084486
Biochemical Differences between Sexes in Green Plants
Sophia Satina and A. F. Blakeslee
Proc Natl Acad Sci U S A. 1926 March; 12(3): 197–202.
PMCID: PMC1084487
Botany
The Mucor Parasite Parasitella in Relation to Sex
Sophia Satina and A. F. Blakeslee
Proc Natl Acad Sci U S A. 1926 March; 12(3): 202–207.
PMCID: PMC1084488
Chemistry
Formation of Ozone by Optically Excited Mercury Vapor
Roscoe G. Dickinson and Miles S. Sherrill
Proc Natl Acad Sci U S A. 1926 March; 12(3): 175–178.
PMCID: PMC1084481
Diffusion of Electrons
George Glockler
Proc Natl Acad Sci U S A. 1926 March; 12(3): 178–180.
PMCID: PMC1084482
Genetics
Correlation between Shape and Behavior of a Chromosome
Lilian V. Morgan
Proc Natl Acad Sci U S A. 1926 March; 12(3): 180–181.
PMCID: PMC1084483
The Genetic Basis of Susceptibility to Tissue Transplants
Leonell C. Strong
Proc Natl Acad Sci U S A. 1926 March; 12(3): 181–186.
PMCID: PMC1084484
Mathematics
On Various Geometries Giving a Unified Electric and Gravitational Theory
Joseph Miller Thomas
Proc Natl Acad Sci U S A. 1926 March; 12(3): 187–191.
PMCID: PMC1084485
Physics
Resonant Acoustic and Electric Oscillations Released by the Relatively Slow Spring Break
Carl Barus
Proc Natl Acad Sci U S A. 1926 March; 12(3): 137–140.
PMCID: PMC1084472
On the Reflection by a Crystal of Its Own Characteristic Radiation
William Duane
Proc Natl Acad Sci U S A. 1926 March; 12(3): 140–143.
PMCID: PMC1084473
Note on the “Selective Reflection” of X-Rays by Crystals of Potassium Bromide
S. K. Allison
Proc Natl Acad Sci U S A. 1926 March; 12(3): 143–144.
PMCID: PMC1084474
Systematic Relations between Electronic Structure and Band-Spectrum Structure in Diatomic Molecules: I
Robert S. Mulliken
Proc Natl Acad Sci U S A. 1926 March; 12(3): 144–151.
PMCID: PMC1084475
Systematic Relations between Electronic Structure and Band-Spectrum Structure in Diatomic Molecules: II. The ZnH, CdH and HgH Molecules and Their Spectra
Robert S. Mulliken
Proc Natl Acad Sci U S A. 1926 March; 12(3): 151–158.
PMCID: PMC1084476
The Electronic States of the Helium Molecule
Robert S. Mulliken
Proc Natl Acad Sci U S A. 1926 March; 12(3): 158–162.
PMCID: PMC1084477
Variations in the Photo-Electric Sensitivity of Platinum
Lee A. DuBridge
Proc Natl Acad Sci U S A. 1926 March; 12(3): 162–168.
PMCID: PMC1084478
Radiation and the Disintegration and Aggregation of Atoms
G. E. M. Jauncey and A. L. Hughes
Proc Natl Acad Sci U S A. 1926 March; 12(3): 169–173.
PMCID: PMC1084479
A New Kind of Test of the Correspondence Principle Based on the Prediction of the Absolute Intensities of Spectral Lines
Richard C. Tolman and Richard M. Badger
Proc Natl Acad Sci U S A. 1926 March; 12(3): 173–174.
PMCID: PMC1084480
Physiology
The Physiological Principle of Minimum Work: I. The Vascular System and the Cost of Blood Volume
Cecil D. Murray
Proc Natl Acad Sci U S A. 1926 March; 12(3): 207–214.
PMCID: PMC1084489
The Significance of Changes in the Electrical Resistance of the Body during Sleep
Curt P. Richter
Proc Natl Acad Sci U S A. 1926 March; 12(3): 214–222.
PMCID: PMC1084490
Journal Matter
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