326 



SCIENCE. 



[JSF. S. Vol. XXII. No. 559. 



Gershora Franklin White : ' The Bacterial Flora 

 of the Apiary Avith Special Reference to Bee Dis- 

 eases.' 



CLARK UNIVERSITY. 



Reginald Bryant Allen : ' On Hypercomplex 

 Number Systems Belonging to an Arbitrary Do- 

 main of Rationality.' 



Charles E. Browne: 'A Study of the Simpler 

 Arithmetical Processes.' 



W. Fowler Bucke : ' Examinations and Grading.' 



Arthur L. Clark : ' Surface Tension at the Inter- 

 face between Certain Liquids and Vapors.' 



Joseph George Coffin : ' Construction and Calcu- 

 lation of an Absolute Standard of Self-Induct- 

 ance.' 



John Shaw French : ' On the Theory of the 

 Pertingents to a Plane Curve.' 



Jesse Nevin Gates : ' Cubic and Quartic Sur- 

 faces in Four-fold Space.' 



Benjamin Spencer Gowen: 'Group Psychoses.' 



John Charles Hubbard : ' On the Conditions for 

 Sparking at the Break of an Inductive Circuit.' 



Herbert G. Keppel : ' The Cubic Three-spread 

 Ruled with Planes in Four-fold Space.' 



Walter Libby : ' Poetic Imagination.' 



Thomas Scott Lowden : ' A Study in Personal 

 Hygiene.' 



Josiah Moses : ' Pathological Aspects of Re- 

 ligion.' 



Fred Mutchler: 'A Study of the Structure and 

 Biology of the Yeast Plant.' 



Maurice Herman Small : ' On Some Psychical 

 Relations of Society and Solitude.' 



Lewis Madison Terman : ' Genius and Stupidity.' 



Charles W. Waddle : ' Miracles of Healing.' 



Roy Titus Wells : ' Experiments on the Self- 

 Induction of Currents in Cylindrical Cores.' 



NEW YORK UNIVERSITY. 



Frederick Mailing Ppdersen : ' The Influence 

 of Molecular Constitution upon the Internal Fric- 

 tion of Gases.' 



UNIVERSITY OF WISCONSIN. 



Edgar Burton Hutchins : ' A Contribution to the 

 Chemistry of the Tellurates.' 



Oliver Patterson Watts : ' An Investigation of 

 the Borides and the Silicides.' 



Stephen Marshall Hadley : ' Relative Masses of 

 Binary Stars.' 



GEORGE WASHINGTON UNIVERSITY. 



Ray Smith Bassler : ' A Study of the James 

 Types of Ordovician and Silurian Bryozoa.' 



Hiram Colver McNeil : ' On the Constitution of 

 Certain Natural Silicates.' 



Henry Albert Pressey : ' Flow of Water in Chan- 

 nels.' 



UNH'ERSITY OF MINNESOTA. 



Edward M. Freeman : ' The Seed-Fungus of 

 Lolium Temulentum L., the Darnel.' 



UNIVERSITY OF CALIFORNIA. 



Ralph Hamilton Curtiss : I., 'A Method of 

 Measurement and Reduction of Spectrograms for 

 the Determination of Radial Velocities.' II., 

 ' Application to a Study of the Variable Star W 

 Sagittarii.' 



Charles Gardner Rogers: 'The Effect of Vari- 

 ous Salts upon the Survival of the Invertebrate 

 Heart.' 



Mooshegh Vaygouny : ' On Two New Electro- 

 chemical Processes for the Extraction of Silver 

 and Gold from their Ores.' 



BROWN UNIVERSITY. 



Norman Armin Dubois : ' Some Condensation 

 Products of 1-Phenyl-Naphthalene 2, 3, Dicar- 

 boxylic-Anhydride.' 



Arthur Eugene Watson : ' An Investigation into 

 the Source of the Condensation-Nuclei produced 

 by the Action of X-Rays in Dust-Free Air.' 



PRINCETON UNIVERSITY. 



Adam Miller Hiltebeitel : ' The Problem of Two 

 Fixed Centers and Certain of its Generalizations.' 



Walter Mann Mitchell : ' Researches in the Sun- 

 Spot Spectrum, Region F-A.' 



Frank Albert Stromsten : ' Contributions to the 

 Anatomy and Development of the Venous Sys- 

 tem of Turtles.' 



LELAND STANFORD JUNIOR UNIVERSITY. 



William Albert Manning : ' Studies on the Class 

 of Primitive Substitution Groups.' 



UNIVERSITY OF NEBRASKA. 



Esther Pearl Hensel : ' An Investigation of the 

 Movements of Petals.' 



Homer Leroy Shantz : ' A Study of the Vegeta- 

 tion of the Mesa Region East of Pike's Peak.' 



STATE UNIVERSITY OF IOWA. 



Paul Bartsch : ' A Study in Distribution Based 

 upon the Family Pyramidellidae of the West Coast 

 of America.' 



William Bonar Bell : ' Modifications in Size, 

 Form and Function of Homologous Crustacean 

 Appendages.' 



UNIVERSITY OF CINCINNATI. 



"Harry Shipley Fry : ' The Reducing of Mag- 

 nesiiun Amalgam on Aromatic Nitro Compounds.' 



