Bibliography of Contributions to Knowledge Relating to Work op 

 Investigators, Associates, and Collaborators Issued Through 

 Channels other than the Publications of the Carnegie Insti- 

 tution OF Washington. 



Adams, Leason H. Temperature changes accompanying isentropic, isenersic, and isenkaumic 



expansion. Jour. Wash. Acad. Sci., vol. 12, 407-411 (1922). 

 , and Erskine D. Williamson. The compressibility of minerals and rocks at high 



pressures. Jour. Franklin Inst., vol. 195, 475-592 (1923). 

 See Smyth, F. Hastings. 



Adams, Walter S. Stellar distances and stellar motions. Scientia, vol. 32, 289-300 (1922). 

 , and Alfred H. Joy. A spectroscopic method of determining the absolute magnitudes 



of A-type stars and the parallaxes of 544 stars. Astrophys. Jour., vol. 56, 242-264 (1922); 



Mt. Wilson Contr., No. 244. 

 , . The radial velocities of 1013 stars. Astrophys. Jour., vol. 57, 149-176 (1923) ; 



Mt. Wilson Contr., No. 258. 

 , . A spectroscopic method of deriving the parallaxes of the B-type stars. Astro- 

 phys. Jour., vol. 57, 294-307 (1923); Mt. Wilson Contr., No. 262. 

 , . Spectrograph! c parallaxes of the B-type stars. Pubs. A. S. P., vol. 35, 120— 



123 (1923). 

 , . The identification of certain low-temperature lines in the spectrum of o Ceti. 



Pubs. A. S. P., vol. 35, 168-170 (1923). 

 , . Spectroscopic parallaxes of A-type stars. Read at Williams Bay meeting, 



Amer. Astron. Soc. (1922); (abstract) Pubs. Amer. Astron. Soc, vol. 4, 347-349; Pop. 



Astron., vol. 30, 544-546 (1922). 

 , and Gustaf Stromberg. Stellar velocity and absolute magnitude: Note on a paper by 



Professor Eddington and Miss Douglas. Monthly Notices, R. A. S., vol. 83, 474-475 



(1923). 



See Hale, George E. 



Albrecht, Sebastian. A partial explanation, by wave-lengths, of the K-term in the B-types: 



II. Astrophys. Jour., vol. 57, 57 (1923); (Abstract) Pop. Astron., vol. 30, 546 (1S22); Pub. 



Amer. Astron. Soc, vol. 4 (1923). 

 Allen, Eugene T. Preliminary tests of the gases at Sulphur Banks, Hawaii. Bull. Hawaiian 



Volcano Obs.. vol. 10, 89-93 (1922). 

 , and E. G. Zies. A chemical study of the fumaroles of the Katmai region. Nat. Geog. 



Soc, Contributed Technical Papers, Katmai Series, No. 2, 75-155 (1923). 

 See Merwin, H. E. 



Anderson, J. A. Note on the vacuum spark spectra of metals. Pubs. A. S. P., vol. 35, 216-217 



(1923). 

 . A method of measuring the velocity of sound in metallic vapors at very high tempera- 

 tures. Read at Pasadena meeting, Amer. Phys. Soc; (abstract) Phys. Rev., vol. 22, 206 



(1923). 

 AuLT, J. P. Sailing the seven seas in the interest of science. Nat. Geog. Mag., 631-690 (Dec. 



1922). 

 . Effects of a total solar eclipse on the Earth's magnetic and electric fields. Presented 



at meeting of Sect. D, American Association for Advancement of Science with American 



Physical Society; Pubs. Amer. Astron. Soc; Pubs. A. S. P. (1923). 

 . Magnetic results obtained on the Carnegie during Cruises IV, V, and VI, 1915-1921. 



Presented at joint meeting of Sect. B, American Association for the Advancement of 



Science with the American Physical Society, Los Angeles, Sept. 18, 1923. 

 Aurousseau, M. The geographical study of population groups. The Geog. Rev., vol. 13, 266- 



282 (1923). 

 . The residue from silica in rock-analysis. Jour. Wash. Acad. Sci., vol. 13, 330-332 



(1923). 



See BowEN, N. L. 



Babcock, Harold D. A study of the green auroral line by the interference method. Astrophys. 



Jour., vol. 57, 209-221 (1923); Mt. Wilson Contr., No. 259. 

 . A determination of e/m from measurements of the Zeeman effect. Astrophys. Jour., 



vol. 68, 149-163 (1923); Mt. Wilson Contr., No. 263. 

 . A study of the green auroral line with the interferometer. Read at the Pasadena meeting, 



Amer. Phys. Soc; (abstract) Phys. Rev., vol. 22, 200-201 (1923). 

 . The Zeeman effect for iron, chromium, and vanadium, and determination of e/m. 



Read at Pasadena meeting, Amer. Phys. Soc; (abstract) Phys. Rev., vol. 22. 201 (1923). 



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