This journal provides immediate access to some articles. Volume 11(6); June 1925 Astronomy Measurement of the Spectroscopic Binary Star Mizar with the Interferometer PMCID: PMC1086004 Distribution of the Stars with Respect to Brightness and Distance from the Milky Way PMCID: PMC1086005 The General Distribution of Cosmical Velocities PMCID: PMC1086006 Genetics The Chromosomes of Zea Mays PMCID: PMC1086003 Mathematics A Note on the Abundance of Differential Combinants in a Fundamental System PMCID: PMC1085986 On the Application of Borel's Method to the Summation of Fourier's Series PMCID: PMC1085987 Intersections of Complexes on Manifolds PMCID: PMC1085988 Continuous Transformations of Manifolds PMCID: PMC1085989 Laws of Reciprocity and the First Case of Fermat's Last Theorem PMCID: PMC1085990 Paleontology A Species of Musa in the Tertiary of South America PMCID: PMC1085991 Outlines of the History of the Recent Fauna of Palaearctic Asia PMCID: PMC1085992 Physics On the Mechanism of X-Ray Scattering PMCID: PMC1085993 Ether-Drift Experiments at Mount Wilson PMCID: PMC1085994 The Intensities of Lines in Multiplets: I. Theory PMCID: PMC1085995 The Intensities of Lines in Multiplets: II. Observed Data PMCID: PMC1085996 New Light on Two-Electron Jumps PMCID: PMC1085997 Physiology The Anti-Sterility Vitamine Fat Soluble E PMCID: PMC1085998 The Racial Factor in Metabolism PMCID: PMC1085999 Protoplasmic Action of Copper and Gold PMCID: PMC1086000 Zoölogy Activities of Colonial Animals: III. The Interrelation of Zoöids in Soft Corals PMCID: PMC1086001 Periodicity of Reproduction, Infection and Resistance in Bird Malaria PMCID: PMC1086002 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||