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Volume 14(6);  June 1928
The cover of the journal
Anthropology
Family Traits as Determined by Heredity and Environment
Franz Boas
Proc Natl Acad Sci U S A. 1928 June; 14(6): 496–503.
PMCID: PMC1085566
Astronomy
On the Absolute Magnitudes of the Class M Stars
Willem J. Luyten
Proc Natl Acad Sci U S A. 1928 June; 14(6): 488–491.
PMCID: PMC1085564
On the Constancy of the Light of Red Stars, with Forty New Variables of This Class
Joel Stebbins and C. M. Huffer
Proc Natl Acad Sci U S A. 1928 June; 14(6): 491–496.
PMCID: PMC1085565
Chemistry
The Adsorption Kinetics for Molecules Attached at More than One Point
Robert E. Burk and David C. Gillespie
Proc Natl Acad Sci U S A. 1928 June; 14(6): 470–472.
PMCID: PMC1085559
Characteristic of Homogeneous, Exothermic Gas Reactions
Robert N. Pease and Paul R. Chesebro
Proc Natl Acad Sci U S A. 1928 June; 14(6): 472–475.
PMCID: PMC1085560
Genetics
On the Mechanism of Chromosome Behavior in Male and Female Drosophila
John W. Gowen
Proc Natl Acad Sci U S A. 1928 June; 14(6): 475–477.
PMCID: PMC1085561
Mathematics
Radiation and Relativity: I
G. Y. Rainich
Proc Natl Acad Sci U S A. 1928 June; 14(6): 484–488.
PMCID: PMC1085563
Physics
The Photo-Electric and Thermionic Properties of Iron
Alvin B. Cardwell
Proc Natl Acad Sci U S A. 1928 June; 14(6): 439–445.
PMCID: PMC1085553
Evidence for the Continuous Creation of the Common Elements Out of Positive and Negative Electrons
R. A. Millikan and G. Harvey Cameron
Proc Natl Acad Sci U S A. 1928 June; 14(6): 445–450.
PMCID: PMC1085554
The General X-Radiation from Mercury Vapor
William Duane
Proc Natl Acad Sci U S A. 1928 June; 14(6): 450–458.
PMCID: PMC1085555
On the Quantity of Electricity Discharged in a Lightning Stroke
A. W. Simon
Proc Natl Acad Sci U S A. 1928 June; 14(6): 458–460.
PMCID: PMC1085556
Secondary Electrons from Cobalt
Myrl N. Davis
Proc Natl Acad Sci U S A. 1928 June; 14(6): 460–465.
PMCID: PMC1085557
Sparks of the Induction Coil between Mucronate Electrodes
Carl Barus
Proc Natl Acad Sci U S A. 1928 June; 14(6): 465–469.
PMCID: PMC1085558
Physiology
Normal and “Rodless” Retinæ of the House Mouse with Respect to the Electromotive Force Generated through Stimulation by Light
Clyde E. Keeler, Evelyn Sutcliffe, and E. L. Chaffee
Proc Natl Acad Sci U S A. 1928 June; 14(6): 477–484.
PMCID: PMC1085562
Journal Matter
Original table of contents page
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