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Volume 35(7);  July 1949
Botany
Antibiotic Substances from Basidiomycetes: IV. Marasmius Conigenus
Frederick Kavanagh, Annette Hervey, and William J. Robbins
Proc Natl Acad Sci U S A. 1949 July; 35(7): 343–349.
PMCID: PMC1063035
Chemistry
The Dissociation Energy of Carbon Monoxide and the Heat of Sublimation of Graphite
Linus Pauling and William F. Sheehan, Jr.
Proc Natl Acad Sci U S A. 1949 July; 35(7): 359–363.
PMCID: PMC1063038
Aggregation Phenomena in Polyvinyl Alcohol-Acetate Solutions
S. N. Timasheff, M. Bier, and F. F. Nord
Proc Natl Acad Sci U S A. 1949 July; 35(7): 364–368.
PMCID: PMC1063039
Genetics
Chromosome Segregation in Maize Translocations in Relation to Crossing Over in Interstitial Segments
C. R. Burnham
Proc Natl Acad Sci U S A. 1949 July; 35(7): 349–356.
PMCID: PMC1063036
Geology
Early Tertiary Ecotones in Western North America
Ralph W. Chaney
Proc Natl Acad Sci U S A. 1949 July; 35(7): 356–359.
PMCID: PMC1063037
Mathematics
Diffusion Equation and Stochastic Processes
S. Bochner
Proc Natl Acad Sci U S A. 1949 July; 35(7): 368–370.
PMCID: PMC1063040
On Epstein's Zeta Function (I)
S. Chowla and A. Selberg
Proc Natl Acad Sci U S A. 1949 July; 35(7): 371–374.
PMCID: PMC1063041
On a New Method in Elementary Number Theory Which Leads to An Elementary Proof of the Prime Number Theorem
P. Erdös
Proc Natl Acad Sci U S A. 1949 July; 35(7): 374–384.
PMCID: PMC1063042
On the Structure of Locally Compact Groups
Andrew M. Gleason
Proc Natl Acad Sci U S A. 1949 July; 35(7): 384–386.
PMCID: PMC1063043
On the Automorphisms of a Sfield
Loo-Keng Hua
Proc Natl Acad Sci U S A. 1949 July; 35(7): 386–389.
PMCID: PMC1063044
Lie Rings in Path Space
D. D. Kosambi
Proc Natl Acad Sci U S A. 1949 July; 35(7): 389–394.
PMCID: PMC1063045
The Fréchet Variation and the Convergence of Multiple Fourier Series
Marston Morse and William Transue
Proc Natl Acad Sci U S A. 1949 July; 35(7): 395–399.
PMCID: PMC1063046
On the Zeros of Successive Derivatives of Entire Functions
Hans Rådström
Proc Natl Acad Sci U S A. 1949 July; 35(7): 399–404.
PMCID: PMC1063047
Homotopy Groups of Certain Algebraic Systems
P. A. Smith
Proc Natl Acad Sci U S A. 1949 July; 35(7): 405–408.
PMCID: PMC1063048
Inequalities between the Two Kinds of Eigenvalues of a Linear Transformation
Hermann Weyl
Proc Natl Acad Sci U S A. 1949 July; 35(7): 408–411.
PMCID: PMC1063049
Physics
Separation of the Variables in the One-Particle Schroedinger Equation in 3-Space
Luther Pfahler Eisenhart
Proc Natl Acad Sci U S A. 1949 July; 35(7): 412–418.
PMCID: PMC1063050
Physical Families in Conservative Fields of Force
Edward Kasner and John De Cicco
Proc Natl Acad Sci U S A. 1949 July; 35(7): 419–422.
PMCID: PMC1063051
Correction
Bounds for the Solutions of a Second-Order Linear Differential Equation
Proc Natl Acad Sci U S A. 1949 July; 35(7): 422.
PMCID: PMC1063052
Corrects: Walter Leighton. Bounds for the Solutions of a Second-Order Linear Differential Equation. Proc Natl Acad Sci U S A. 1949 April; 35(4): 190–191.
Journal Matter
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