462 



REPORT — 1898. 



C. Runge and 

 Pasclien. 



F. 



P. Zeeman , 



W. J. Humphreys 



A. C. Jones . 



C. Eunge and F. 

 Paschen. 



G. A. Hemsalech . 



W. J. Humphreys 



J. E. Eydber^ 



H. Wilde 



A. de Gramont 



• 



i;. Nasini, F. Andcr- 

 lini, and R. !5al- 

 vadcri. 



Emission Spectra, 1897. 



ITeber die Serienspectra der Ele- 

 mente Sauerstoff, Schwefel und 

 Selen. (July.-) 



Doublets and Triplets in the Spec- 

 trum produced by External Mag- 

 netic Forces. (July.) 



Changes in the Wave Frequencies 

 of the Lines of Emission Spectra 

 of Elements. (Aug.) 



Ueber einige Emissionsspectra des 

 Cadmiums, Zinks und der Haloid- 

 verbindungen des Quecksilbers 

 und einiger anderen Metalle. 

 (Aug.) 



On the Spectra of Oxygen, Sul- 

 phur, and Selenium. (Aug.) 



On some New Lines in the Spark 

 Spectrum of Aluminium. (Sept.) 



Changes in the Wave Frequencies 

 of the Lines of Emission Spectra 

 of Elements ; their dependence 

 upon the elements themselves 

 and upon the physical conditions 

 under which they are produced. 

 (Oct.) 



The New Series in the Spectrum 

 of Hydrogen. (Oct.) 



On Triplets with Constant Differ- 

 ences in the Line Spectrum of 

 Copper. (Oct.) 



Sur quelques nouvelles lignes spec- 

 trales de I'oxygene et du thallium. 

 (Read Nov. 8.) 



Spectres de dissociation des sels 

 fundus; soufre. (Read Dec. 27.) 



Spectres de dissociation des sels 

 fondus ; phosphore. (Read Dec. 

 27.) 



Spectres de dissociation des com- 

 poses phospljorcux solides. (Read 

 Dec. 27.) 



Gas delle terme di Abano dei sof- 

 fioni boraciferi dclla Toscana, e 

 gas combustibili dell' Apparino 

 Bolognese. (Read Dec 17.) 



'Ann. Phys. u. Chcni.' 

 [N.F.], Ixi. (Ml-GSG ; 

 'Chem. Centr.' 189S, L 

 298-299 (Abs.); 'Na- 

 ture,' Ivi. ?,SS (Abs.); 

 ' Science Abstr.' i. 10 

 (Abs.); 'J. Chem. Soc* 

 Ixxii. II. 533 (Abs.) 



•Phil. Mae.' [5]. xhv. .55- 

 60. 



' Brit. Assoc. Report,' 

 1897, 55G-557. 



' Ann. Phys. u. Chem.' 

 [N.F.], Ixii. 30-53; 'J. 

 Chem. Soc' Ixxii. II. 

 534 (Abs.) ; ' Science 

 Abstr.' i. 10 (Abs.) 



' Brit. Assoc. Report,' 

 1897, 555 (Abs.) 



'Phil. Mag.' [5].xliv.289- 

 291 ; ' J. Chem. Soc' 

 Ixxii. II. 531 (Abs.); 

 ' BeibKitter,' xsi. 975 

 (Abs.) 



' Astrophys. J.' vi.lG9_232. 



' Astrophys J.' \L 233-238. 



'Astrophys. J.' vi. 239- 

 243; 'BeibKitter,' xxii. 

 153-154 (Abs.) 



'C. R.' cxxv. 705-709 

 ' Beibliltter,' xxii. 21 

 (Abs.); 'J. Chem. Soc 

 l.xxix. II. 105 (Abs.) 



' Bull. Soc. Chini.' [3], xix. 

 54-57 ; ' Chem. Centr.' 

 1898, I. 550 (Abs.) 



'Bull. Soc. Chim." [3], xix. 

 57-58 ; ' Chem. Centr.' 

 1898, 1. 549-550 (Abs.) 



' Bull. Soc. Chim.' [3], xix. 

 58-59; 'Chem. News,' 

 Ixvii. 88-90. 



' Gazz. cliim. ital." xxviii. 

 1.81-153; • Chem. Centr.' 

 1898,1. 917 (Abs.) 



i 



