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Volume 47(11);  November 1961
The cover of the journal
Article
COMPOSITION OF SURFACE-ACTIVE MATERIAL ISOLATED FROM BEEF LUNG
Marshall H. Klaus, John A. Clements, and Richard J. Havel
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1858–1859.
PMCID: PMC223225
Astronomy
EVOLUTION OF GASEOUS NEBULAE
F. D. Kahn and T. K. Menon
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1712–1716.
PMCID: PMC223200
Biochemistry
THE INACTIVATION OF TRYPSIN BY ULTRAVIOLET LIGHT, II. THE INVOLVEMENT OF INTRAMOLECULAR HYDROGEN BOND DISRUPTION
L. G. Augenstine, C. A. Ghiron, K. L. Grist, and R. Mason
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1733–1741.
PMCID: PMC223203
ON THE ENERGY TRANSFER IN BIOLOGICAL SYSTEMS
John Avery, Zoltan Bay, and Albert Szent-Györgyi
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1742–1744.
PMCID: PMC223204
CALCIUM UPTAKE BY RAT KIDNEY MITOCHONDRIA
H. F. DeLuca and G. W. Engstrom
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1744–1750.
PMCID: PMC223205
STRUCTURAL DIFFERENCES AMONG ANTIBODIES OF DIFFERENT SPECIFICITIES
G. M. Edelman, B. Benacerraf, Z. Ovary, and M. D. Poulik
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1751–1758.
PMCID: PMC223206
CHEMICAL STUDIES OF SEVERAL VARIETIES OF HB M
P. S. Gerald and M. L. Efron
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1758–1767.
PMCID: PMC223207
COUPLING BETWEEN PHOSPHORYLATION AND FLAVIN ADENINE DINUCLEOTIDE REDUCTION WITH THE PYRUVATE OXIDASE OF L. DELBRUECKII ENZYME
Lowell P. Hager and Fritz Lipmann
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1768–1772.
PMCID: PMC223208
A STUDY OF A COMPLETELY DEUTERIATED ENZYME
Stephen M. Rittenberg and Ernest Borek
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1772–1775.
PMCID: PMC223209
THE FAR ULTRAVIOLET ABSORPTION SPECTRA OF POLYPEPTIDE AND PROTEIN SOLUTIONS AND THEIR DEPENDENCE ON CONFORMATION
K. Rosenheck and P. Doty
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1775–1785.
PMCID: PMC223210
Botany
AN EVALUATION OF STUDIES ON ULTRASTRUCTURE OF SIEVE PLATES
Katherine Esau and Vernon I. Cheadle
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1716–1726.
PMCID: PMC223201
IN SITU DETECTION AND ESTIMATION OF CHLOROPHYLL AND OTHER PIGMENTS IN THE OCEAN
John E. Tyler
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1726–1733.
PMCID: PMC223202
Chemistry
POLARIZATION OF THE ULTRAVIOLET ABSORPTION BANDS IN α-HELICAL POLYPEPTIDES
W. B. Gratzer, G. M. Holzwarth, and P. Doty
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1785–1791.
PMCID: PMC223211
EXTENSIONS OF THE VALENCE THEORY OF BORON COMPOUNDS
William N. Lipscomb
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1791–1795.
PMCID: PMC223212
INTERACTIONS OF BORANES AND THEIR IONS WITH PARAMAGNETIC S-STATE IONS
William N. Lipscomb and Alexander Kaczmarczyk
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1796–1797.
PMCID: PMC223213
THE OCCURRENCE OF GAS HYDRATES IN THE SOLAR SYSTEM
Stanley L. Miller
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1798–1808.
PMCID: PMC223214
Engineering
MODES IN SEQUENCES OF LENSES
J. R. Pierce
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1808–1813.
PMCID: PMC223215
Genetics
INFLUENCE OF PENICILLIN ON FREQUENCY OF INDUCED MUTATIONS
Walter J. Burdette
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1813–1817.
PMCID: PMC223216
METAMORPHOSIS OF HUMAN AMNION CELLS INDUCED BY PREPARATIONS OF INTERFERON
Ion Gresser
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1817–1822.
PMCID: PMC223217
Geology
WOODRING CONFERENCE ON MAJOR BIOLOGIC INNOVATIONS AND THE GEOLOGIC RECORD
P. E. Cloud, Jr. and P. H. Abelson
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1705–1712.
PMCID: PMC223199
Mathematics
THE PATHS OF RAYS OF LIGHT IN GENERAL RELATIVITY OF THE NONSYMMETRIC FIELD V4
Luther P. Eisenhart
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1822–1823.
PMCID: PMC223218
A NEW TECHNIQUE FOR THE CONSTRUCTION OF SOLUTIONS OF NONLINEAR DIFFERENTIAL EQUATIONS
Jurgen Moser
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1824–1831.
PMCID: PMC223219
SOME ASPECTS OF THE FERMAT PROBLEM (THIRD PAPER)
H. S. Vandiver
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1831–1838.
PMCID: PMC223220
CONFORMAL MAPS OF SMALL DISKS
J. L. Walsh and T. S. Motzkin
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1838–1843.
PMCID: PMC223221
COMPRESSIBILITY AND UNIFORM CONVERGENCE
Gordon T. Whyburn
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1843–1847.
PMCID: PMC223222
Physics
ACHIEVEMENT OF SEDIMENTATION EQUILIBRIUM
P. E. Hexner, L. E. Radford, and J. W. Beams
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1848–1852.
PMCID: PMC223223
RELATIVISTIC UNIVERSES WITH SHEAR
Bruce B. Robinson
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1852–1857.
PMCID: PMC223224
Psychology
PERFORMANCE IN EYELID CONDITIONING AS A FUNCTION REINFORCEMENT SCHEDULES AND CHANGES IN THEM
Kenneth W. Spence and Milton A. Trapold
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1860–1868.
PMCID: PMC223226
Zoölogy
CELLULAR DIFFERENTIATION IN COLONIES DERIVED FROM SINGLE CELL PLATINGS OF FRESHLY ISOLATED CHICK EMBRYO MUSCLE CELLS
Irwin R. Konigsberg
Proc Natl Acad Sci U S A. 1961 November; 47(11): 1868–1872.
PMCID: PMC223227
Journal Matter
Original table of contents page
Administrative content — journal masthead, notices, indexes, etc.
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