Radiation. 



400 



4200 



THE EMISSION AND ANALYSIS 

 OF RADIATION, FHOSPIIOR- 

 ESCENCE, RA DIOA CTIVITY, 

 SPECTRA, Etc. 



4200 



GENERAL. 



Axmann, [H.]. Illea;itime Strahlen. 

 Himmel u. Erde, BorliiC 18, 190G, (233- 

 238). 



Baker, T. T. Spectro-photograpliy 

 and its tecluiical applications. Phot. J., 

 London, 46, 190G, (15U-166). 



Barnes, J. Spectrum of magnesium. 

 Astroph. J., Chicago, 21, 1905, (74-80, 

 Avith text fig.). 



Baxandall, F. E. Enhanced lines of 

 iron, titanium and nickel, t.c. (337- 

 343, with pL). 



Ceraski, W. Determination photo- 

 metrique de la grandeur stellaire du 

 soleil. Astr. Nachr., Kiel, 170, 1906, 

 (135-138). 



Coblentz, W. \V. Infra-red emission 

 spectra of vacuum tubes. [Abstract.] 

 Physic. Rev., New York, 20, 1905, (395- 

 399). 



Darwin, G. H. The analogy between 

 Lesage's theory of gravitation and the 

 repulsion of light. London, Proc. R. 

 Soc, (Ser. A), 76, 1905, (387-410). 



Fabry, Ch. Spectra of the alkaline- 

 earth fluorides in the electric arc. 

 Astroph. J., Chicago, 21, 1905, (356- 

 367, with text fig.). 



Galine, L. et Saint-Paul, B. £clai- 

 rage, huiles, alcools, gaz, electricite, 

 photometrie. 2* ed. Paris, 1904, (700, 



av. fig.). 



Gerard, E. Le(;'ons sur I'electricite. 

 7' ed., t. II. Paris, 1905, (viii-t-888, av. 

 432 figs.). 



Giesel, F. Emaniuui. 1. Phospho- 

 rescenzspectrum. 2. Anreicherung des 

 Emaniums. 3. Emanium X. Berlin, 

 Ber. D. chem. Ges., 38, 1905, (775-778). 



Gorczynski, W. Demonstrations de 

 la loi de Kirchhoff. (Polonais) Prace 

 mat.-fiz., Warszawa, 16, 1905, (113-132). 



Hagenbach, A. Bandenspektra. 



Leipzig, 1905, (128-146, mit 1 Taf.). 



Julius, W. H. Dispersion bands in 

 absorption spectra. Astroph. J., 



Chicago, 21, 1905, (271-277, with pi. 

 and text fig.). 



King, A. S. Some emission spectra of 

 metals as given by an electric oven. 

 t.c. (236-257, with text fig.). 



• Conditions attending the 



appearance of the argon lines in air. 

 t.c. (344-350, with text fig.). 



Larmor, J. Constitution of natural 

 radiation. Phil. Mag., London, (Ser. 6), 

 10, 1905, (574-584). 



Laue, M. Fortpflanzung der Strah- 

 lung in dispergierenden und absorbie- 

 renden Medien. II. Gottingen, Nachr. 

 Ges. Wiss., math.-phys. KL, 1905, (117- 

 127). 



Leonard, C. Variations dans une 

 periode du flux lumineux emis par un 

 arc voltaique alimente par courants 

 altcrnatifs. Eclair, electr., Paris, 42, 

 1905, (241-250, 287-290, 326-332, av. 

 fig.). 



Lucas, R. Bemerkungen zu dem 

 Aufsatz von E. Rasch. Fortsclirittliche 

 Principien der Lichttechnik. Zs. Elek- 

 trot., Potsdam, 8, 1905, (38-39). 



Melander, G. Stralilung der Metalle 

 bei gewohnlicheu Temperaturen. Hel- 

 singfors, Oivexs. F. Vet. Soc, 47, 

 [No. 13], 1904-1905, (1-9, mit 3 Figg. 

 und 1 Taf.). 



Middlekauff, G. W. The effect of 

 capacity and self-induct ioir upon wave- 

 length in the spark spectrum. Astroph. 

 J., Chicago, 21, 1905, (116-123, with 

 text fig.). 



Morse, H. W. Spectra of weak 

 luminescences, t.c. (83-100, 410-417, 

 with p\.). 



Spectra from the Wehnelt 



interrupter. 2. t.c. (223-235, with pi.). 



Nutting, P. G. High-temperature 



radiation, t.c. (400-409). 



Passerini, N. Luce eniessa dalle 

 lucciole. Firenze, Boll. Soc. Entom., 36, 

 1904, (181-183). 



Pelletreau, G. L'incandescence par 

 le gaz. Paris, 1904, (42, av. fig.). 



Radiguet et Massiot. Nouveau dis- 

 positif de reglage des lampes a arc a 

 main sur courant alternatif. Paris, Bui. 

 soc. frang. phot., (ser. 2), 21, 1905, (180- 

 182, av. fig.). 



Eutherford, E. Present problems in 

 radioactivity. Pop. Sci. Mon., New 

 York, 67, 1905, (5-34, with text fig.). 



