This journal provides immediate access to some articles. Volume 15(1); January 15, 1929 Chemistry THE CRYSTAL STRUCTURE OF ANHYDROUS SILICOTUNGSTIC ACID1 AND RELATED COMPOUNDS AND THEIR PROBABLE MOLECULAR FORMULAS PMCID: PMC522394 BINARY SOLUTIONS OF CONSOLUTE LIQUIDS PMCID: PMC522395 A NEW EQUATION OF STATE PMCID: PMC522396 THE EFFECT OF DIFFUSION AT A MOVING BOUNDARY BETWEEN TWO SOLUTIONS OF ELECTROLYTES PMCID: PMC522397 Mathematics ON THE SUMMABILITY OF FOURIER SERIES. SECOND NOTE PMCID: PMC522403 SUMMARY OF RESULTS AND PROOF CONCERNING FERMAT'S LAST THEOREM (THIRD PAPER) PMCID: PMC522404 Physics ADIABATIC EXPANSION IN CASE OF VANISHING INCREMENTS PMCID: PMC522398 THE CONDITION OF SELF-OSCILLATION OF A GENERAL TRIODE SYSTEM PMCID: PMC522399 ON THE SYMMETRY OF PROTONIC WAVE FUNCTIONS PMCID: PMC522400 POSITIVE ION CURRENTS IN THE POSITIVE COLUMN OF THE GLOW-DISCHARGE IN THE NOBLE GASES PMCID: PMC522401 NOTE ON THE D LINE EXCITATION BY THE GREEN SODIUM BAND AND THE DISSOCIATION POTENTIAL OF SODIUM VAPOR PMCID: PMC522402 Physiology and Pathology PHARMACOLOGICAL SYNERGISM OF STEREOISOMERS PMCID: PMC522407 Zoölogy THE DIRECT EFFECT OF TEMPERATURE CHANGES UPON THE MELANOPHORES OF THE LIZARD ANOLIS EQUESTRIS PMCID: PMC522405 FURTHER STUDIES ON THE INFLUENCE OF A POWER DAM IN MODIFYING CONDITIONS AFFECTING THE MIGRATION OF THE SALMON PMCID: PMC522406 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||