262 



SCIENCE 



[N. S. Vol. XXXVIII. No. 973 



sciences, with the subjects of their theses, 

 are as follows: 



CORNELL UNIVERSITY 



Edward Biley Allen: "The Orcinolphtlialems, 

 the Oreinoltretrachlorphthaleins and some of their 

 Derivatives. ' ' 



Adeline Sarah Ames: "Studies in the Poly- 

 poraceffi. ' ' 



Hiram Douthitt Ayres: "The Refraction of 

 Gases at Different Temperatures and Pressures." 

 Henry John Broderson : ' ' Solubilities and 

 Chemical Reactions in Anhydrous Hydrazine." 



Karl M. Dallenbach: "The Measurement of 

 Attention. ' ' 



Maxwell Jay Dorsey: "Pollen Development in 

 Vitis with Special Reference to Sterility. ' ' 



Alfred Washington Driakard, Jr.: "Heredity 

 and Variation in Browallia. ' ' 



Mary Alida Fitch : ' ' Studies in Transpiration. ' ' 

 Harry Morton Pitzpatrick: "A Comparative 

 Study of the Development of the Fruit Body in 

 Phallogaster, Eysterangium and Gautieria. ' ' 



WUliam Sillimau Foster: "On the Preservative 

 Tendency. ' ' 



Margaret Graham: "Studies in Nuclear Divi- 

 sion of Preissia commutata." 



Bascombe Britt Higgins: "A Contribution to 

 the Life History and Physiology of Cylindro- 

 spormm on Stone Fruits." 



George Richard Hill, Jr.: "The Relation of 

 Ripe and Unripe Fruits and Germinating Seeds to 

 Air." 



Arthur Eomaine Hitch: "The Electrolytic and 

 Thermal Decomposition of some Inorganic Trini- 

 trides. ' ' 



Earle Hesse Kennard: "The Rate of Decay of 

 Phosphorescence at Low Temperatures." 



Burton Judson Lemon: "The Electrolysis of 

 Solutions of the Rare Earths. ' ' 



James Martin Lohr : ' ' The TensUe Strengths of 

 the Copper Zinc Alloys." 



Lawrence Martin : ' ' Some Features of the Gla- 

 ciers and'Glaoiation m College Fiord, Prince 

 William Sound, Alaska." 



Tanomo Odaira: "A Study of Heredity and 

 Variation in Pure Lines and in Hybrids of Phase- 

 oltis vulgaris." 



Martin John Prueha: "Can the Efficiency of 

 Bacillus radicicola in producing Nodules on the 

 Legumes be altered?" 



Fred M. Rolfs: "A Bacterial Disease of the 

 Stone Fruits due to Bacterium pruni B. F. S. " 



Christian Alban Ruckmich : ' ' The Role of Kin- 

 esthesis in the Perception of Rhythm." 



Philip Edward Smith: "Some Features in the 

 Development of the Central Nervous System of 

 Desmognathus fusca Urodela. ' ' 



Vern Bonham Stewart: "The Fire Blight Dis- 

 ease in Nursery Stock." 



Roland Elisha Stone: "The Life History of 

 Ascochyta of some Leguminous Plants. ' ' 



Hawley Otis Taylor: "A Direct Method of 

 finding the Value of Materials as Sound Absorb- 

 ers. ' ' 



George Ellsworth Thompson: "An Experi- 

 mental Study of Photoactive Cells with Fluores- 

 cent Electrolytes." 



Lawrence J. Ulrich: " Equilibriuin in certain 

 Binary Systems. ' ' 



Eleanor Van Ness Van Alstyne: "The Absorp- 

 tion of Protein without Digestion." 



Thomas Whitney Benson Welsh: "Contribu- 

 tions to the Chemistry of Hydrazine. ' ' 



COLUMBIA UNIVEESITY 



Eric Temple Bell: "The Cyclotomic Quinary 

 Quintic. ' ' 



Ralph Carpenter Blanchard: "Rocks of the 

 Western Buckskin Mountains, Arizona." 



Ethel Nicholson Browne : " A Study of the Male 

 Germ Cells in Notonecta. " 



Burdette Ross Buckingham: "Spelling Ability: 

 its Measurement and Distribution." 



Cora Sutton Castle: "A Statistical Study of 

 Eminent Women." 



Herbert Anthony Clark: "Selective Reflection 

 of Salts of Chromium and certain other Oxygen 

 Acids. ' ' 



Benjamin George Feiaberg: "A Quantitative 

 Study of some Aldehyde Reactions." 



H. D. Goodale : ' ' The Early Development of 

 Spelerpes bilineatus (Green)." 



Gabriel Marcus Green: "Projective Differential 

 Geometry of Triple Systems of Surface." 



Joseph Samuel Hepburn: "Biochemical Studies 

 of Cholesterol. ' ' 



Ferdinand Friis Hintze, Jr.: "A Contribution 

 to the Geology of the Wasatch Mountains, Utah. ' ' 



Benjamin Horowitz: "A Study of the Action 

 of Ammonia on Thymal. ' ' 



Robert Melyne Isham: "The Preparation and 

 Properties of certain Methoxylated Carbinols, Ole- 

 fins and Ketones derived from Trimethyl Gallic 

 Acid." 



