Dissertation (Ph.D.) — 1928

• Baxter, Warren Phelps — Activation of Molecular Hydrogen by Electron Impact. Quantum Yield in the Photochemical Decomposition of Nitrogen Dioxide. Mechanism of the Photochemical Decomposition of Nitrogen Pentoxide
• Bohn, Jacob Lloyd — Radioactive Properties of Rocks, Soils, and Waters of the Southern California Region
• Dalton, Robert Hennah — Activation of Molecular Hydrogen by Electron Impact. Velocity Distribution of Electrons Issuing from Small Holes. Activation of Gases by Electron Impact
• Hamilton, James Hugh — Measurement of Arc Voltage Across Opening Switch Contacts
• Hicks, Hervey Crandall — Lagrangian Functions Which Determine a Symmetrical Tensor by Schrodinger's Rule
• Hodges, Albert Clarence — Effect of Change in Pressure and Current Density on the Spectrum of Helium
• Ingram, Sydney Bettinson — Wave-Length Standards in the Extreme Ultraviolet Spectra of Carbon, Nitrogen, Oxygen and Aluminum. And The Spectrum of Sulphur, SII
• Lindvall, Frederick Charles — Contact Behavior and Gas Phenomena in a Vacuum Switch
• Millikan, Clark Blanchard — Some Problems in the Steady Motion of Viscous, Incompressible Fluids ; with Particular Reference to a Variation Principle
• Nordberg, Martin Emery — The Decomposition of Ozone-Nitrogen Pentoxide Mixtures
• Podolsky, Boris — The Dispersion by Hydrogen-Like Atoms in Wave Mechanics
• Richter, Charles Francis — Quantum Theory of the Spinning Electron
• Steinour, Harold Heiges — The Potential of Inert Electrons in Sulfurous Acid Solution
• Thomassen, Lars — The Transmutation of Elements
• Ure, William — A Test of the Radiation Hypothesis of Chemical Reaction
• Ward, Morgan — The Foundations of General Arithmetic
• Zhou, Peiyuan — The Gravitational Field of a Body with Rotational Symmetry in Einstein's Theory of Gravitation