164 



SCIENCE. 



[N. S. Vol. XIV. No. 344. 



Haevaed Univeesity. 

 ., Charles Hamlin Ayres, Jr. : Measurements of the 

 Internal Eesistance of Galvanic Cells. 



Maurice Alpheus Bigelow : The Early Develop- 



> ment of Lepas, A Study of Cell-Lineage and Germ- 

 Layers. 



Charles William McGowan Black : The Parametric 

 f Kepresentation of the Neighborhood of a Singular 

 Point of an Analytic Surface. 



George Ashley Campbell : On Loaded Lines in 

 ^" Telephonic Transmisson. 



Clarence Augustus Chant: The ' Skin ' -effect in 



> Electric Oscillators ; with a Method of determining 

 Wave-Lengths. 



Thomas Harvey Haines : The Temporal Eelations 

 X of Mental Processes : An Exj)erimeatal Study of Ob- 

 jective and Subjective Simultaneity. 



Kobert William Hall : The Development of the 

 ^ Mesonephros and the Miillerian Ducts in the Am- 

 phibia. 



Charles Nelson Haskins : On the Invariants of 

 Quadratic. Differential Forms. 



George William Heimrod : The Silver Voltameter. 



Edwin Bissell Holt : The Motor Element in Vision. 



Ernest Howe : The Pre-Cambrian Intrusive Eocks 

 of the Animas Canyon, Colorado. 



Benjamin Shores Merigold : A Eevision of the 

 Atomic Weight of Uranium. 



Eaymoud Herbert Stetson : Ehythm and Ehyme. 



Eeuben Myron Strong : The Development of Color 

 in the Definitive Feather. 



Alfred William Gunning Wilson : Physical Geology 

 ^ of Central Ontario. 



Columbia Univeesity. 



Grace Andrews : The Primitive Double Minimal 

 Surface of the Seventh Class and its Conjugate. 



Frederick Mark Becket : Electrolysis of Fused 

 Salts. 



Walter Eichard Crane : Investigations on Magnetic 

 X Fluids with reference to Magnetic Ore Concen- 

 tration. 

 ^ Bergen^Davis : On a Newly Discovered Phenome- 

 non Produced by Stationary Sound Waves. 



Alfred^JNewton Eichards : A Chemical Study of 

 Yellow Elastic Connective Tissue. 



Arthur Cleveland Hall : Civilization and Crime. 



Edward Frank Kern : The Quantitative Determi- 

 nation and Separation of Uranium. 



Alfred |Louis Kroeber : Decorative Symbolium of 

 the Arapahoe. 



GeorgeJW. A. LuckyJ: The Professional Training 

 of Secondary Teachers in^the United States. 



Joseph Warren Miller, Jr. : Elastic Properties [of 

 Helical Springs. 



i- 



Herbert Eaymond Moody : Eeaction at the Tern- .^ 

 perature of the Electric Arc. 



Francis Bertody Sumner : Kupfer's Vesicle and its / 

 Eelation to Gastrulation and Concrescence. 



Clark Wissler : The Correlation of Mental and _ 

 Physical Tests. 



CoENELL Univeesity. 



William Suddards Franklin : Poynting's The- - 

 or em. 



Ernest Blaker : A Spectrophotometric Comparison , 

 of the Eelative Intensity of Light from Carbon at 

 Different Temperatures. 



Judson Freeman Clark : On the Toxic Action of - 

 Certain Salts of Mercury and Copper. 



Benton Dales : Contributions to the Chemistry of ■ 

 the Eare Earths of the Yttrium Group. 



Margaret Clay Ferguson : The Development of the 

 Pollen Tube and the Division of the Generative 

 Nucleus in Certain Species of Pines. 



William Benjamin Fite : On Metabelian Groups. ^ 



Henry Waldo Kuhn : On Imprimitive Substitution 

 Groups. 



Charles Philo Matthews : On Certain Improved 

 Photometric Apparatus and Eesults therewith ob- 

 tained. 



Welton Marks Munson : The Horticultural Status ■ 

 of the Genus Vaccinium. 



Eolla Eoy Eamsey : The Effect of Gravity and - 

 Pressure on Electrolysis. 



John Sandford Shearer : Some Effects of High - 

 Elective Tension on Dielectrics. 



Carrie Eansom Squire : A Genetic Study of Ehythm. ""^ 



George Walter Stewart: Distribution of Energy 

 in the Spectrums of Acetylene. 



University of Pennsylvania. 



Gilbert Hillhouse Boggs : I. The Separation of 

 Vanadic Acid from Metals by means of Hydrochloric '^ 

 Acid Gas. II. The Occurrence of Molybdenum in the 

 Mineral Endlichite. 



Henry Shoemaker Conard : Water Lilies : a Mono- f^ 

 graph on the Genus Nymphsea. 



Burton Scott Easton : Substitutions and Substitu- < 

 tion Groups. 



William Clarence Ebaugh : On the Atomic Weight - 

 of Arsenic. 



Henry Brown Evans : The Eight Ascensions of One 

 Hundred and Eighty Latitude Stars. 



Alice Macmichael Jefferson : Aromatic Bases as 

 Precipitants for Eare Earth Metals. 



John Eaymond Murlin : The Digestive System of 

 the Land Isopods, with special reference to the Mor- 

 phology of Absorption and Secretion. 



Marie Louise Nichols : The Spermatogenesis of ■ 



