548 
INDEX. 
Gr. 
Gamma Function (double), theory of (Baenes), 265. 
Gases, law of pressure of (Rayleigh), 205. 
H. 
Haetley' (W. N.) and Eamage (Hugh). An Investigation of the Spectra of Flames resulting from Operations in the 
Open-hearth and “ Basic ” Bessemer Processes, 479. 
Heats (specific) of a gas, ratio of the two (Jeans), 397. 
Helium in earth’s atmosphere (Betan), 1. 
I. 
Ions, energy of ; distance apart in molecule (Eftheefoed and McClung), 25. 
Iron spectrum, variation in intensity of lines (Haetley and Eamage), 479. 
J. 
.Jeans (-J. H.). The Distribution of Molecular Energy, 397. 
K. 
Kinetic theory, aiiplication of Boltzmann’s theorem to (Jeans), 397; of planetary atmospheres (Beyan), 1. 
L. 
Laskee (Emanfel). liber Eeilien auf der Convergenzgrenze, 431. 
Lee (Alice) and Peaeson (Kael) . Data for the Problem of Evolution in Man.—YI. .4 First Study of the Correlation of 
the Human Skull, 225. 
M. 
McClfng (R. K.). See Eftheefoed and McClfng. 
Manometer, on a now' (Rayleigh), 205. 
Molecular dimensions of copper and zinc (Bakee), 529. 
Molecular energy, distribution of (Jeans), 397. 
O. 
Ocean water, estimation of sp. gr., chlorine content, and sulphates (Dickson), 61. 
Oceanic and atmospheric circulation (Dickson), 61. 
Orientation of Greek Temples (Peneose), 389. 
P. 
Peaeson (Kael). See Lee and Peaeson. 
Peneose (F. C.). Some Additional Notes on the Orientation of Greek Temples, being the Result of a Journey to Greece 
and Sicily in April and May, 1900, 389. 
Planets, permanence of their atmospheres (Beyan), 1. 
Potassium spectrum, newf line in (Haetley' and Eamage), 479. 
