INDEX. 



'21 



Porphyries of Quincy and the 

 Bhie Hills, Mass., U. S. A., 201. 



Phase Changes under Pressure. I. 

 The Phase Diagram of Eleven 

 Substances with especial refer- 

 ence to the Melting Curve, 648. 



Physical Science, Absence of Finality 

 in, 648. 



Pierce, G. W., Report of Publication 

 Committee, 666; Wireless Tele- 

 phony, 651. 



Planck, Max. elected Foreign Hono- 

 rai-y Member, 671. 



Politzer, Adam, accepts Foreign 

 Honorary Membership, 647. 



Porphyries of Quincy and the Blue 

 Hills, Petrology of the Alkali- 

 Granites and, 201. 



Potassium Hydroxide, An Improved 

 Method for Determining the 

 Specific Heats of Liquids, with 

 Data concerning, 171. 



Powers, Sidney, Floating Islands, 

 648. 



Pratt, B. L., accepts Fellowship, 647. 



Prescott, S. C, elected Fellow, 670. 



Pressure, Phase Changes under, 648. 



Pressure Experimenting, High, The 

 Technique of, 625; 654. 



Primary Circuit, The Influence of the 

 Magnetic Characteristics of the 

 Iron Core of an Induction Coil 

 upon the Manner of Establish- 

 ment of a Steady Current in the, 

 671. 



Princeton University, Dedication of 

 Graduate College, 647. 



Publication, Appropriation for, 656, 

 657. 



Publication Committee, Report of, 

 666. 



Publication Fund, 661; Appropria- 

 tion from the Income of, 656; 

 657. 



Putnam, C. P., death of, 659. 



Quincy, Mass., U. S. A., Petrology of 

 the Alkah-Granites and Por- 

 phyries of, 201. 



Radiant Energy on the Eye, The 



Pathological Action of, 671. 

 Rand, E. K., accepts Fellowship, 647, 



A Winter in Rome, 648. 

 Real Academia de Ciencias y Artes 



de Barcelona, invitation from, 



652. 



Records of Meetings, 647. 



Rehder, Alfred, elected Fellow, 670. 



Reisner, G. A., elected Fellow, 670. 



Resident Associates, 654. 



Richards, T. W., and Rowe, A. W., 

 An Improved Method for De- 

 termining Specific Heats of 

 Liquids, with Data concerning 

 Dilute Hydrochloric, Hydro- 

 bromic, Hydriodic, Nitric, and 

 Perchloric Acids and Lithium, 

 Sodium and Potassium Hydrox- 

 ides, 171. 



Riemann Problem, The Generalized, 

 for Linear Differential Equa- 

 tions and the Allied Problems for 

 Linear Difference and g-Differ- 

 ence Equations, 519. 



Robinson, B. L., Diagnoses and 

 Transfers among the Sperma- 

 tophytes, 502; A Key to the 

 Genera of the Conipositae . — 

 Eiipatorieae, 429; Revisions of 

 Alomin, Ageratum, and Oxylobus, 

 438. 



Robinson, B. L., Weatherbv, C. A., 

 and Hubbard, F. T., Contribu- 

 tions from the Gray Herl^arium 

 of Harvard Universitv. New 

 Series.— No. XLII. I-V. 



Rods, Cylinch'ical, The Demagnetiz- 

 ing Factors of, in High, Liniform 

 Fields, 657. 



Rome, A Winter in, 648. 



Rosanoff, M. A., elected Fellow, 670. 



Rowe, A. W. See Richards, T. W., 

 and Rowe, A. W. 



Royal Society of Edinburgh, Tercen- 

 tenary of, 656. 



Rumford Committee, Report of, 665. 



Rumford Fund, 660; Appropriations 

 from the Income of, 656; Papers 

 published by aid of, 1, 171, 625. 



Rumford Premium, 713; Award of, 

 668. 



Samaji, The Relation of, to the Nor- 

 mal Waking Consciousness, 655. 



Schumann, Victor, A Note on the 

 Life of, 655. 



Sedgwick, Ellery, elected Fellow, 670. 



Setaria italica and its immediate 

 Allies, A Taxonomic Studv of, 

 648. 



Shattuck, F. C, elected Fellow, 670. 



Sheldon, H. N., accepts Fellowship, 

 647. 



