PART I. AUTHOR-INDEX. 167 



Tereschin, C. Zur Frage iiber die Abhangigkeit der Strahlung von 



der Temperatur. J. russ. phys. chem. Ges. 29 (1897) 169-276; 



Beibl. (1898) 312. 

 Thalen, R. Sur les spectres de ryttrium, de rerbium, du didyme et 



du lanthane. Bull. Soc. chim. Paris (2) 22 (1874) 350; Svenk. 



Akad. Handl. 12 (1873); Jahresb. (1874) 152. 

 . Spectraluntersuchungen liber Scandium. (Jefvers. Vet. 



Akad. Stockholm, 1881, No. 6; Beibl. (1887) 249. 

 Thiele, E. Spectrophotometrische Untersuchung der verschiedenfar- 



bigen lodlosungen. Ztsch. f. phys. Chem. 16 (1895) 147-156; 



Beibl. (1895) 426. 

 Thiele, T. N. On the law of spectral series. Astrophys. J. 6 (1897) 



65-76; Beibl. (1898) 34. 

 . Resolution into series of the third band of the carbon 



spectrum. Astrophys. J. 8 (1898) 1-27. 

 Thierry, Maiir. de. Un nouvel apparat dit " hema-spectroscope com- 



paratur." C.-R. 120 (1895) 775-777. 

 Thomas, L., et Ch. Trepied. Sur I'application des hautes tempera- 

 tures a I'observation du spectra de I'hydrogene. C.-R. 109 



(1889) 524-525; Beibl. (1890) 39. 

 Thome, J. Notes on variable stars. Astron. J. 15 (1895) 196; 16 



(1896) 106. 



Thompson, C. M. Absorption spectra of components of Didymium. 



Chem. News 55 (1887) 277. 

 Thompson, G. C, and Tanner, H. W. L. Notes on meteors observed 



at Penarth, Glamorgan, November 14, 1896. 

 Thompson, S. P. On the use of fluor-spar in optical instru- 

 ments. Phil. Mag. (5) 31 (1891) 120-123; Beibl. (1891) 



512. 

 — . Some Notes on Photometry. Phil. Mag. (5) 36 (1893) 



120-128; Beibl. (1894) 557, 

 . On Hyperphosphorescence. Phil. Mag. (5) 41 (1896) 



103-107. 

 . Cathode Rays and some analogous rays. Proc. Roy. 



Soc. 61 (1897) 481-483. 

 . Electric shadows and Luminescence. Chem. News 75 



(1897) 103-106, 111-113, 122 and 134. 



. A Hertz-Wave Model. Nature 56 (1897) 342-343 



Fire-Fly Light Nature 56 (1897) 126. 



• On the discovery by Righi of the absorption in a magnetic 



field. Rept. Brit. Assoc. (1898) 789-790. 



