 |  |
| ||||
This journal provides immediate access to some articles. Volume 41(3); March 15, 1955 Biochemistry ISOELECTRIC SPECTRA AND MOBILITY SPECTRA: A NEW APPROACH TO ELECTROPHORETIC SEPARATION PMCID: PMC528035 A FURTHER STUDY OF THE APPARENT SYNTHESIS OF VITAMIN B12 BY MAMMARY CANCERS OF MICE PMCID: PMC528036 Chemistry A GENERALIZED THEORY OF PLASTICITY INVOLVING THE VIRIAL THEOREM PMCID: PMC528037 INVESTIGATIONS ON LIGNIN AND LIGNIFICATION. XV. HETEROGENEITY OF NATIVE AND ENZYMATICALLY LIBERATED LIGNINS AS ESTABLISHED BY ELECTROPHORESIS AND PAPER CHROMATOGRAPHY PMCID: PMC528038 THE COSMIC ABUNDANCES OF POTASSIUM, URANIUM, AND THORIUM AND THE HEAT BALANCES OF THE EARTH, THE MOON, AND MARS PMCID: PMC528039 Genetics SOLUTION OF A PROCESS OF RANDOM GENETIC DRIFT WITH A CONTINUOUS MODEL PMCID: PMC528040 AN X-RAY ANALYSIS OF CHROMOSOME DUPLICATION PMCID: PMC528041 BREAKAGE OF CHROMOSOMES IN Tradescantia WITH A CALCIUM DEFICIENCY PMCID: PMC528042 Geology ON THE NICKEL, COBALT, AND COPPER CONTENTS OF DEEP-SEA SEDIMENTS PMCID: PMC528043 Mathematics BOUNDS FOR THE RATIOS OF THE CO-ORDINATES OF THE CHARACTERISTIC VECTORS OF A MATRIX PMCID: PMC528044 AN EXTENSION OF THE MAXWELL THEORY PMCID: PMC528045 MULTIPLICITY THEORY FOR OPERATOR ALGEBRAS PMCID: PMC528046 ABELIAN VARIETIES OVER FINITE FIELDS PMCID: PMC528047 ON MODULI IN CONFORMAL MAPPING PMCID: PMC528048 Physics POSSIBLE SEPARATION OF INTERTWINED NUCLEIC ACID CHAINS BY TRANSFER-TWIST PMCID: PMC528049 Correction HAMARTIEXÉRESIS AS APPLIED TO TABLES INVOLVING LOGARITHMS PMCID: PMC528050 Corrects: HAMARTIEXÉRESIS AS APPLIED TO TABLES INVOLVING LOGARITHMS. Proc Natl Acad Sci U S A. 1954 August; 40(8): 728–731. Journal Matter Original table of contents page | ||
