This journal provides immediate access to some articles. Volume 40(9); September 1954 Biochemistry GLUCOSAMINE KINASE OF SCHISTOSOMA MANSONI PMCID: PMC534164 DIFFERENTIAL TITRATION BY MEANS OF PAPER ELECTROPHORESIS AND THE STRUCTURE OF HUMAN HEMOGLOBINS PMCID: PMC534165 Chemistry ON THE REPLICATION OF DESOXYRIBONUCLEIC ACID (DNA) PMCID: PMC534166 THE VAPOR PRESSURE OF SMALL DROPS PMCID: PMC534167 COMMENTS ON A “MESO-CARBON ATOM” PMCID: PMC534168 Genetics RADIATION-INDUCED EXCHANGES IN DROSOPHILA FEMALES PMCID: PMC534169 Mathematics GLOBAL VERSIONS OF THE CENTRAL LIMIT THEOREM PMCID: PMC534170 ON THE QUOTIENT OF AN ANALYTIC MANIFOLD BY A GROUP OF ANALYTIC HOMEOMORPHISMS PMCID: PMC534171 ON EXTREMAL QUASI-CONFORMAL MAPPINGS. I PMCID: PMC534172 REGRESSION ANALYSIS OF TIME SERIES WITH STATIONARY RESIDUALS PMCID: PMC534173 ON POSITIVE GREEN'S FUNCTIONS PMCID: PMC534174 A SIMPLE DEFINITION OF ANALYTIC FUNCTIONS AND GENERAL MULTIFUNCTIONS PMCID: PMC534175 ON THE SYMMETRY PROPERTIES OF POWERS OF REPRESENTATIONS OF THE TWO-DIMENSIONAL UNIMODULAR UNITARY GROUP PMCID: PMC534176 A VON STERNECK ARITHMETICAL FUNCTION AND RESTRICTED PARTITIONS WITH RESPECT TO A MODULUS PMCID: PMC534177 SPHERICAL SPINORS IN A EUCLIDEAN 4-SPACE PMCID: PMC534178 A REMARK ON THE EXTREMAL DISTANCE OF TWO BOUNDARY COMPONENTS PMCID: PMC534179 Physics IRREVERSIBLE SYSTEMS, ENTROPY, AND RIEMANN SPACES PMCID: PMC534180 Psychology HIGH-TONE STIMULATION AND HEARING LOSS PMCID: PMC534181 A QUANTITATIVE THEORY OF VISUAL EXCITATION FOR THE SINGLE PHOTORECEPTOR PMCID: PMC534182 Zoölogy THE STRUCTURE OF THE SCHWANN CELL AND ITS RELATION TO THE AXON IN CERTAIN INVERTEBRATE NERVE FIBERS PMCID: PMC534183 Correction FLUCTUATIONS IN THE SPACE DISTRIUBTION OF THE GALAXIES PMCID: PMC534184 Corrects: FLUCTUATIONS IN THE SPACE DISTRIBUTION OF THE GALAXIES. Proc Natl Acad Sci U S A. 1954 July; 40(7): 541–549. Erratum A NONENZYMATIC ILLUSTRATION OF “CITRIC ACID TYPE” ASYMMETRY: THE MESO-CARBON ATOM PMCID: PMC534185 Corrects: A NONENZYMATIC ILLUSTRATION OF “CITRIC ACID TYPE” ASYMMETRY: THE MESO-CARBON ATOM. Proc Natl Acad Sci U S A. 1954 June; 40(6): 499–508. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||