August 18, 1911] 



SCIENCE 



199 



HAKVAED UNIVEESITY 



Thomas Barbour: "A Contribution to the Zoo- 

 geography of the East Indian Islands." 



Frederick Barry: (1) "The Molecular Kefrae- 

 tions of Hydrochloric Acid and of Stannic and 

 Stannous Chlorides"; (2) "The Heats of Com- 

 bustion of Homologous Hydrocarbons. ' ' 



Harold Eugene Bigelow: (1) "Some Deriva- 

 tives of Bromtriioddinitrobenzol and Belated Com- 

 pounds"; (2) "The Heat of Solution of Ba- 

 rium. ' ' 



Walter Ray Bloor: "The Carbohydrate Esters 

 of the Higher Fatty Acids." 



Paul Whittier Carleton: "Some Derivatives of 

 certain Quinones and Aromatic Diketones. " 



Emory Leon Chaffee: "A New Method of Im- 

 pact Excitation of Undamped Electric Oscillations 

 and their Analysis by Means of Braun Tube Os- 

 cillations. ' ' 



Fletcher Barker Coflfin: "A Revision of the 

 Atomic "Weights of Cobalt and Arsenic." 



Edward Carroll Day: "The Effect of Colored 

 Lights on Pigment Migration in the Eye of the 

 Crayfish. ' ' 



Robert Fiske Griggs: "The Development and 

 Cytology of Rhodochytrium. ' ' 



Harvey Cornelius Hayes: "An Investigation of 

 the Errors in Cooling Curves and Methods for 

 avoiding these Errors; also a New Form of 

 Crucible. ' ' 



George Leslie Kelley: (1) "The Constitution 

 and Reactions of certain Halogenated Orthobenzo- 

 quinopyrocatechin Hemiethers"; (2) "The Tran- 

 sition Temperature of Sodium Chromate. " 



Frederick Henry Lahee: "A Study of Meta- 

 morphism in the Carboniferous Formation of the 

 Narragansett Basin." 



Henry Laurens: "The Reactions of Amphibians 

 to Monochromatic Lights of Equal Intensity. ' ' 



Herbert Eugene Merwin: " Mineralogical and 

 Petrographical Researches, with special Reference 

 to the Stability Ranges of the Alkali Feldspars." 



Emile Raymond Riegel: (1) "The Quantitative 

 Determination of Antimony by the Gutzeit 

 Method"; (2) "The Action of Sulphur Trioxide 

 on Carbon Tetrachloride and Silicon Tetrachlo- 

 ride. ' ' 



Clarence Livingston Speyers : ' ' The Compressi- 

 bilities and Surface Tensions of Water and Six 

 Hydrocarbons. ' ' 



Alban Stewart : "A Botanical Survey of the 

 Galapagos Islands." 



Thorbergur Thorvaldson: (1) "A Revision of 

 the Atomic Weight of Iron"; (2) "Methods for 



the Adiabatic Determination of Heats of Solution 

 of Metals in Acids." 



Edward Gaige Titus: "Monograph of the Spe- 

 cies of Hypera and Phytonomus in America. ' ' 



Samuel Everett Urner : ' ' Certain Singularities 

 of Point-transformations in Space of Three Di- 

 mensions. ' ' 



JOHNS HOPKINS UNIVBESITT 



Paul Gough Agnew: "A Study of the Current 

 Transformer, with particular reference to Iron 

 Loss. ' ' 



Thomas Bryce Ashcraft: "Quadratic Involu- 

 tions on the Plane Rational Quartio. ' ' 



Clara Latimer Bacon : ' ' The Cartesian Oval and 

 the Elliptic Functions. ' ' 



John Lattimore Carpenter: "An Investigation 

 of Manometers, of small Bore, for Use in the 

 Measurement of Osmotic Pressure. ' ' 



Gentry Cash: "A Study of the Osmotic Pres- 

 sure of Cane Sugar Solutions at 30°, 35° and 

 40°." 



Ernest Pohl Doetsch: "On the Rearrangement 

 of the Tautomeric Salts of 1, 4-diphenyl-5-Thio- 

 nurazole and 1, 4-diphenyl-5-Thiolurazole. " 



Julia Anna Gardner: "On certain Families of 

 the Gastropoda from the Miocene and Pliocene of 

 "Virginia and North Carolina." 



James Samuel Guy: "Conductivity and "Vis- 

 cosity in Glycerol and in Binary Mixtures of 

 Glycerol with Ethyl Alcohol, with Methyl Alcohol 

 and with Water. ' ' 



Arthur Dunham Holmes: "A Study of the 

 Semi-permeable Membranes of Zinc Ferroeyanide 

 and of Copper Cobalticyanide. " 



Henry Hallock Hosford: "The Conductivities, 

 Temperature Coefficients of Conductivity and Dis- 

 sociation of certain Electrolytes from 0° to 35° 

 and of certain other Electrolytes from 35° to 

 65°." 



William Ralph Jones : ' ' The Development of the 

 Vascular Structure of Dianthera Americana L. " 



Nathaniel Edward Loomis: "A Study of the 

 Hydrogen Electrode and of the Calomel Elec- 

 trode. ' ' 



Joseph LleweUyn McGhee: "A Study of Nickel 

 Ferroeyanide as a Membrane in the Measurement 

 of Osmotic Pressure." 



Eli Kennerly Marshall, Jr.: "On the Reactions 

 of Diazoalkyls with Urazoles and their Salts." 



John Beaver Mertie, Jr. : " The Igneous Rocks 

 of the Raton Mesa Region of New Mexico and 

 Colorado." 



Carroll Mason Sparrow: "On the Effect of the 



