August 22, 1913] 



SCIENCE 



267 



George Wilber Mofiitt: "A Study of some 

 Changes in the Air-Liquid Contact Potential Dif- 

 ference. ' ' 



UNIVEESITY OP WISCONSIN 



Irving E. Melhus: "Germination and Injection 

 in Certain Oomycetes. " 



WUliam Harold Peterson: "Forms of Sulphur 

 in Plants." 



Roy Lee Primm : ' ' Some Phenomena associated 

 with Cellulose Fermentation." 



Nellie Antoinette Wakeman: "Plant Pigments 

 other than Chlorophyll. ' ' 



Jerry Edward Wodsedalek: "Natural History 

 and Behavior of Certain Ephemeridis. " 



NEW TOBK UNIVERSITY 



Raymond Bartlett Earle: "The Genesis of 

 Paleozoic Interbedded Iron Ores." 



John Wesley Harden: "The Quantitative De- 

 termination of Perchlorates and a New Method 

 for the Determination of the Specific Heat of 

 Dilute Solutions. ' ' 



Richard Edwin Lee: "A New Decision Method 

 for determining the Density of Liquids. ' ' 



WASHINGTON UNIVERSITY 



Jacob Richard Schramm: "A Contribution to 

 our Knowledge of the Problem of Pree Nitrogen 

 Fixation in Certain Species of Grass-green Algae 

 with special reference to Pure Culture Methods." 



Mildred Webster Spargo Schramm: "The Genus 

 Chlamydomonas. ' ' 



Charles Oscar Chambers : ' ' The Relation of 

 Alg8e to Dissolved Oxygen and Carbon Dioxide 

 with special reference to Carbonate." 



BOSTON UNIVERSITY 



Wilbur Alden Coit: "Introduction to Modern 

 Geometry. ' ' 



Winfield Hancock Stone : ' ' The Elements of 

 Harmonic Ratio." 



UNIVERSITY or CINCINNATI 



Sebastian J. Mauchly: "On the Action of a 

 Magnetic Field on the Electric Discharge through 



Charles H. Hecker: "A Study of some New 

 Alkyl Hydroxylamines. " 



UNIVERSITY OF IOWA 



Walter Richard Miles: "Discriminative Ac- 

 tion in Singing. ' ' 



Thomas Franklin Vance : ' ' The Psychophysics 

 of Tonal Gaps." 



UNIVERSITY OF MINNESOTA 



LiUian Cohen: "Equilibria in Systems of Ace- 

 tone, Water and Salts." 



Elvin Charles Stakman: "A Study in Cereal 

 Rusts: Physiological Races." 



UNIVERSITY OF NEBRASKA 



Claude William Mitchell : ' ' Sex Determination 

 in Asplanchiia amphora." 



Raymond John Pool: "A Study of the Vegeta- 

 tion of the Sandhills of Nebraska." 



UNIVEESITT OF VIRGINIA 



John Wilbur Watson: "The Abstraction of 

 Potassium during Sedimentation." 



Charles Newman Wunder: "A Photometric Sur- 

 vey of the Huyghenian Region of the Great Nebula 

 of Orion." 



BROWN UNIVERSITY 



Norman Edward Holt: "The Action of Acetic 

 Anhydride on s-Tribromphenylpropiolic Acid." 



GEORGE WASHINGTON UNIVERSITY 



Marcus Ward Lyon: "Treeshrews: An Account 

 of the Mammalian Family Tupaiidse. " 



INDIANA UNIVERSITY 



Jesse James Galloway: "The Stratigraphy and 

 Paleontology of the Tanner's Creek Section of the 

 Cincinnati Series of Indiana." 



MASSACHUSETTS INSTITUTE OF TECHNOLOGY 



Paul Vance Paragher: "Physico-chemical In- 

 vestigations on Electrolytic Potentials and on the 

 Equilibrium of Certain Organic Reactions. ' ' 



UNIVERSITY OF MISSOURI 



Leroy Sheldon Palmer: "Study of the Natural 

 Pigment in the Fat of Cow's Milk." 



TULANE UNIVERSITY 



Eleanor Elmire Reames : ' ' On Fresh-water 

 ChlorophycesB and Cyanaphyceffi of Southern 

 States. ' ' 



VANDERBILT UNIVERSITY 



Paul C. Bowers: "Tellurium, Atomic Weight." 



SCIENTIFIC NOTES AND NEWS 

 The International Medical Congress, at its 

 London meeting, awarded its three prizes as 

 follows : Tlie Moscow Prize to Professor 



