REPORT OF THE PRESIDENT, 1919. 33 



APPENDIX. 



BIBLIOGRAPHY OF PUBLICATIONS RELATING TO WORK OF INVESTIGATORS. 

 ASSOCIATES, AND COLLABORATORS. 



Under this heading it is sought to include titles of all publications proceeding from work done 

 under the auspices of the Carnegie Institution of Washington, exclusive of the regular publica- 

 tions. A list of the latter which have appeared during the year will be found in the President's 

 Report (pp. 30-31). 

 Adams, L. H. Tables and curves for use in measuring temperatures with thermocouples. Bull. 



Amer. Inst. Min. Met. Eng., 2111-2124 (1919). 

 , and E. D. Williamson. Some physical constants of mustard "gas." Jour. Wash. Acad. 



Sci., vol. 9, 30-35 (1919). 

 , . Relation between birefringence and stress in various types of optical glass. 



(Papers on Optical Glass, No. 21.) Jour. Wash. Acad. Sci.. vol. 9,609-623 (1919). 

 , , and John Johnston. The determination of the compressibility of solids at 



high pressures. Jour. Amer. Chem. Soc, vol. 41, 12-42 (1919). 

 See Hall, R. E. ; White, W. P. ; Williamson, E. D. 



Adams, Walter S. The absorption spectnim of the Novae. Proc. Nat. Acad. Sci., vol. 4, 



355-360 (1918) ; Mt. Wilson Communications, No. 55. 



. The cause of Cepheid variation. Observatory, vol. 42, 167-168 (1919). 



-: , and Alfred H. Jot. The motions in space of some stars of high radial velocity. Astro- 



phj's. Jour., vol. 49, 179-185 (1919); Mt. Wilson Contr., No. 163; Proc. Nat. Acad. Sci., vol. 



5, 239-241 (1919). 

 , . The orbits of three spectroscopic binaries. Astrophys. Jour., vol. 49, 186-195 



(1919) ; Mt. Wilson Contr., No. 164. 



, . Spectroscopic notes. Pubs. A. S. P., vol. 30, 306-307 (1918). 



, . Fourteen spectroscopic binaries. Pubs. A. S. P., vol. 31, 40-42 (1919). 



. . The structure of the emission bands in the spectnun of Nova Aquilse No. 3. 



Read at Pasadena meeting, A. S. P. (1919); Pubs. A. S. P., vol. 31, 182-184 (1919). 

 , . Eighteen stars with spectra similar to those of the Cepheid variables. Read at 



Pasadena meeting, A. S. P. (1919); Pubs. A. S. P., vol. 31, 184-186 (1919). 

 -, and Gtjstaf Stromberq. On the use of the spectroscopic method for determining the 



paraUaxes of the brighter stars. Proc. Nat. Acad. Sci., vol. 5, 228-232 (1919). 

 Allen, E. T., and E. G. Zies. A contribution to the methods of glass analysis, with special 



reference to boric acid and the two oxides of arsenic. (Papers on Optical Glass, No. 5.) 



Jour. Amer. Ceram. Soc, vol. 1, 739-786 (1918). 

 , . The condition of arsenic and its r61e in glass-making. (Papers on Optical 



Glass, No. 6.) Jour. Amer. Ceram. Soc, vol. 1, 787-790 (1918). 

 Andersen, Olaf. A method for the determination of the volatile matter in oxides of lead. 



(Papers on Optical Glass, No. 18.) Jour. Amer. Ceram. Soc, vol. 2, 782-783 (1919). 

 . The volatilization of lead oxide from lead silicate melts. (Papers on Optical Glass, 



No. 19.) Jour. Amer. Ceram. Soc, vol. 2, 784-789 (1919). 

 Anderson, John A. The expedition of the Mount Wilson Observatory to the solar eclipse of 



June 8, 1918. Read at general meeting, Amer. Philos. Soc. (1919); Proc. Amer. Philos. 



Soc, vol. 58, 255-258 (1919). 

 . The Stark effect for metals in the ultra violet. Read at Pasadena meeting, Amer. 



Phys. Soc. (1919). 

 ArLT, J. P. The cruise of the Carnegie for 1919-1921. Terr. Mag., vol. 24, No. 3, 132 



(Sept. 1919). 

 Avery, B. T., Jr. See Blakeslee, A. F. 

 Babcock, E. B. See Carpenter, T. M. 

 Babcock, Harold D. See St. John, Charles E. 

 Baldwin, M. E. See Sherman, H. C. 

 Banta, a. M. Sex and sex intergrades in Cladocera. Proc. Nat. Acad. Sci., vol. 4, 373-379 



(Dec 1918). 

 . The extent of the occurrence of sex intergrades in Cladocera. Anat. Rec, vol. 15, 



355-356 (Jan. 1919). 

 . The results of selection with a Cladocera pure line (clone). Proc. Soc. Exper. Biol, and 



Med., vol. 16, 123-124 (May 1919). 

 Barnett, S. J. A report on electromagnetic induction. Proc. Amer. Inst. Elec Engin., vol. 38, No. 



10, 1151-1169 (Oct. 1919). 

 Barus, Carl. Non-reversed spectra of restricted coincidence. Proc. Nat. Acad. Sci., vol. 2, 



614 (1916). 

 . Path differences within which spectrum interferences are observable. Proc. Nat. 



Acad. Sci., vol. 2, 609 (1916). 

 . Hygrometry in terms of the weight of a film of gelatine. Science, n. s., vol. 48, 374(1918). 



