This journal provides immediate access to some articles. Volume 39(3); March 1953 Astronomy New White Dwarfs in the Southern Hemisphere: Third List PMCID: PMC1063744 Chemistry A Kinetic Treatment of Saturation and Condensation Statistics PMCID: PMC1063745 The High Field Conductance of Some Symmetrical Valence-Type Strong Electrolytes PMCID: PMC1063746 Genetics The Basis of the Oxygen Effect on X-Irradiated Drosophila Sperm PMCID: PMC1063747 The Genetics of Homeostasis in Drosophila PMCID: PMC1063748 Heterogeneity of Clones of Saccharomyces Derived from Haploid Ascospores PMCID: PMC1063749 Mathematics Assumption of Boundary Values and the Green's Function in the Dirichlet Problem for the General Linear Elliptic Equation PMCID: PMC1063750 Linear Parabolic Differential Equations of Arbitrary Order; General Boundary-Value Problems for Elliptic Equations PMCID: PMC1063751 Stochastic Processes with Finite and Non-Finite Variance PMCID: PMC1063752 A Property of Minimal Surfaces PMCID: PMC1063753 Second Order Elliptic Systems of Differential Equations PMCID: PMC1063754 Spirals in the Plane PMCID: PMC1063755 Homology Groups of Symmetric Groups and Reduced Power Operations PMCID: PMC1063756 Cyclic Reduced Powers of Cohomology Classes PMCID: PMC1063757 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||