Septembeb 18, 1908] 



SCIENCE 



365 



Handwriting; An Experimental Study of Verbal 

 Imagery." 



Grace Maxwell Fernald: "The Phenomena of 

 Peripheral Vision as affected by the Brightness 

 of Background and by Dark Adaptation." 



Kobert Anderson Hall ; " A Study in Catalysis : 

 The Formation of Guanidines from Isourea 

 Esters." 



Louis Ingold : " Vector Interpretation of Sym- 

 bolic Pai'ameters." 



Nels Johann Lennes : " Curves in Non-metrical 

 Analysis Situs with Applications to the Calculus 

 of Variations and Differential Equations." 



Frederick William Owens: "The Introduction 

 of Ideal Elements and Construction of Projective 

 n-space in Terms of a Planar System of Points 

 involving Order and Desargues's Theorem." 



Lula Pace : " Fertilization in Cypripedium." 



Joseph Peterson : " Ohm's Law in relation to 

 some Secondary Phenomena of Hearing." 



Frank Henry Pike : " The Resuscitation of the 

 Respiratory and Other Bulbar Nervous Mechan- 

 isms, with special reference to the Question of 

 their Automaticity." 



William Horace Ross : " On the Relation be- 

 tween the Radioactivity and the Composition of 

 Thorium and Uranium Minerals." 



Louis Agassiz Test: "A Study in Catalysis; 

 The Rearrangement of Ortho-aminophenyl Esters." 



Norman Richard Wilson : " Isoperimetrical 

 Problems which are Reducible to Non-isoperimet- 

 rical Problems." 



George Winchester : " The Effect of Tempera- 

 ture upon the Discharge of Electricity from Metals 

 illuminated by Ultra-violet Light." 



Oliver Charles Clifford : " Determination of the 

 Susceptibility of Copper and Tin and their Al- 

 loys." 



Frederick Valentine Emerson : " The Geographic 

 Interpretation of New York City." 



Louis Allen Higley: "The Action of Sodium 

 and of Sodium Alcoholates on Various Esters of 

 Acetic Acid." 



Edwin Garvey Kirk: "The Histogenesis of 

 Gastric Glands." 



Frank Eugene Lutz : " The Variations and Cor- 

 relations of the Taxonomic Characters of Gryllus." 



Roy Lee Moodie : " Contribution to a Mono- 

 graph of the North American Extinct Amphibia." 



Florence Ella Richardson : " A Study of Sen- 

 sory Control in the Rat." 



Mary Emily Sinclair : " On a Compound Dis- 

 continuous Solution connected with the Surface of 

 Revolution of Minimum Area." 



Charles Christopher Adams : " The Geographic 

 Variations and Relations of lo." 



Mary Blount: "The Early Development of the 

 Pigeon's Egg from Fertilization to the Organiza- 

 tion of the Periblast." 



Leonas Lancelot Burlingame: " Staminate Cone 

 of Podocarpus." 



Wallace Craig: "Expression of the Emotions 

 in tho Pigeons." 



Reginald Ruggles Gates : " A Study of Reduc- 

 tion in CEnothera ruhrinervis." 



Herbert Marcus Goodman : " Active and Passive 

 Immunity to Diphtheria Toxin." 



Leroy Harris Harvey : " The Prairie Grass 

 Formation of Southeastern South Dakota." 



John Thomas Patterson : " Gastrulation in the 

 Pigeon's Egg." 



Charles Houston Shattuck : " Origin of Heteroa- 

 pery iii Marsilia." 



Ralph Edward Sheldon: "The Olfactory Tracts 

 and Centers in Fishes." 



George Washington Tannreuther : " History of 

 the Germ Cells and Early Embryology of Certain 

 Aphids." 



Clarence Stone Yoakum : " An Experimental 

 Study of Mental Fatigue." 



COLUMBIA UNIVEESITY 



Warner Brown : " Time in English Verse 

 Rhythm." 



Frank G. Bruner : " The Hearing of Primitive 

 Peoples." 



Gertrude Simmons Burlingham : " A Study of 

 the Larctarise of the United States." 



Elizabeth Buchanan Cowley : " Plane Curves of 

 the Eighth Order having Two Fourfold Points 

 with Distinct Tangents and no other Point Sin- 

 gularities." 



Norman Edward Ditman : " Opsonins and Vac- 

 cines in Medicine and Surgery." 



Claude Russell Fountain : " The Spherical Emis- 

 sion of a Righi Vibrator." 



Sven Froeberg : " The Relation between the 

 Magnitude of the Stimulus and the Time of Reac- 

 tion." 



Francis Marion Hamilton : " The Perceptual 

 Factors in Reading." 



Eric Higgins : " The Temperature CoeflBcient of 

 the Weight of a Falling Drop as a Means of Esti- 

 mating the Molecular Weight and the Critical 

 Temperature of a Liquid." 



Homer Deliver House : " North American Spe- 

 cies of the Genus Ipomoea." 



Elmer Ellsworth Jones : " A Comparison of 



