August 18, 1911] 



SCIENCE 



201 



Simeon Spidle: "The Belief in Immortality." 

 Harry Porter Weld: "An Introspective Study 



of the Appreciation of Music." 



Clarence Delette Wright : "A New Study of 



Steric Hindrance in Esterification. ' ' 



UNIVERSITY OP PENNSYLVANIA 



Norman Cameron: "A New Method for Deter- 

 mining Eate of Progress, Eetardation and Elim- 

 ination, as exemplified from the Records of a 

 Small School System. ' ' 



Melvin Eeece Harkins: "The Transmission of 

 Sound through Porous and Non-porous Materials. ' ' 



William Brooks Hicks: "The Use of Sulphur 

 Monoehloride in the Decomposition and Analysis 

 of Eare Earth Minerals." 



John Ezra Hoyt: "Oscillographic Study of the 

 Singing Arc. ' ' 



Claude Stone McGinnis : ' ' The Transmission of 

 Sound through Porous and Non-porous Materials. ' ' 



Norman Eugene Mcldoo : ' ' Lyrif orm Organs 

 and Tactile Hairs of Araneads. ' ' 



Walter Eoss Marriott: "The Determination of 

 the Order of the Groups of Isomorphisms of the 

 Groups of Order P*, where P is a Prime. ' ' 



Louis O'Shaughnessy: "The Integrability of 

 the Differential Equation representing the Sum of 

 a Family of Series. ' ' 



George Byron Armbruster Phillips : ' ' Eetarda- 

 tion in the Elementary Schools of Philadelphia. ' ' 



Walter Jorgensen Young : " A Study in Practise 

 and Habit ; an Investigation into Motor Coordina- 

 tion, in its Eelation to Attention, Association, 

 Modification, Eepetition and Habit. ' ' 



UNIVERSITY OP ILLINOIS 



Charles Eldrid Burke : ' ' Molecular Eearrange- 

 ments in the Camphor Series, Lauronolic Acid." 



Walter Byron Gernert : ' ' Unit Characters in 

 Corn and their Behavior in Transmission. ' ' 



George Eoger LaEue: "The Genus Proteo- 

 sephalus, Attention being given to the Morphology 

 and Histogenesis of the Forms and to the Tax- 

 onomy of the Genus." 



Duncan Arthur Maclnnes: "The Physical Prop- 

 erties of Moderately Concentrated Aqueous Solu- 

 tions of Electrolytes. (1) Salts of the Univalent 

 Type." 



William Warren Stifler: "The Magnetic Prop- 

 erties of Cobalt, with Especial Eeference to their 

 Interpretation on the Electron Theory and the 

 Theory of Intrinsic Molecular Field. ' ' 



Ellis Bagley Stouffer: "Invariants of Linear 

 Differential Equations with Applications to Pro- 

 jective Differential Geometry." 



UNIVERSITY or CALIFORNIA 



Annie Dale Biddle : ' ' Constructive Theory of 

 the Unicursal Plane Quartic by Synthetic Meth- 

 ods. ' ' 



Hiram Wheeler Edwards: "The Eesistanee of 

 certain Linear Conductors to Alternating Currents 

 of High Frequency." 



Joseph Eames Greaves : ' ' Some Factors Influ- 

 encing the Quantitative Determination of Gli- 

 adin. ' ' 



John Alden Mason: "The Ethnology of the 

 Salinan Indians. ' ' 



Arthur Eussell Moore : ' ' On Mendelian Domi- 

 nance. ' ' 



PRINCETON UNIVERSITY 



Robert Daniel Carmichael: "Linear Difference 

 Equations and their Analytic Solutions. ' ' 



Frederick Wahn Beal: "Associated Normal 

 Congruences. ' ' 



Otto Stuhlmann, Jr.: "The Difference in the 

 Photoelectric Effect caused by Incident and Emer- 

 gent Light. ' ' 



Clinton Joseph Davisson : ' ' Positive Thermions 

 from Salts and Alkaline Earths. ' ' 



Aute Eiehards: "The Method of Cell Division 

 in the Development of the Female Sex Organs of 

 Moniesia. ' ' 



UNIVERSITY OP CINCINNATI 



Annette Frances Braun: "Observations on the 

 Development of Color in the Pupal Wings of Sev- 

 eral Species of Lithocolletis." 



Leon Denning Peaslee: "Studies on Phagocata 

 gracilis (Leidy)." 



Winfred Paul Webber: "On the Construction 

 of Doubly Periodic Functions which have Singular 

 Points (Polar and Essential) in the Period Paral- 

 lelogram. ' ' 



Everett Irving Yowell : ' ' Orbit of Asteroid 1910 

 JE." 



GEORGE WASHINGTON UNIVERSITY 



George Nelson Coffey: "A Study of the Soils 

 of the United States. ' ' 



Hayner Haskell Gordon: "An Investigation of 

 the Crystal Eeetifying Delectors. " 



Grace Helen Kent : ' ' Experiments on Habit 

 Formation in Dementia Prascox. " 



Charles Neil McBryde: "A Bacteriological 

 Study of Ham Souring." 



LELAND STANFORD JUNIOR UNIVERSITY 



Albert Edward Caswell: "Determination of 

 Peltier Electromotive Force for several Metals by 

 Compensation Methods. ' ' 



