 | James Samuelson, Henry Lawson, William Sweetland Dallas - 1866 - Liczba stron: 584
...is that all the gradations of darkness, from thefacula; to the, central uml/ra, are thus sup]>osed to be due to the same cause — namely, the presence, to a greater or less extent, of a comparatively cold absorbing atmosphere "In conclusion, we would venture to suggest that if the photosphere... | |
 | 1866 - Liczba stron: 352
...render it probable that the various degrees of luminosity observed on the Sun's disk are all due to one cause, namely, the presence to a greater or less extent of a comparatively cold, absorbing atmosphere. The second series, which is based on measurements of the... | |
 | Amédée Guillemin - 1867 - Liczba stron: 588
...with other facts. In this paper all differences of luminosity on the surface of the Sun are referred to the same cause, namely, the presence to a greater or less extent of a comparatively cold absorbing atmosphere. — B SJ had travelled a considerable distance when the observations... | |
 | Royal Institution of Great Britain - 1869 - Liczba stron: 636
...brought forward the theory of a dowurush before my observations of an actual downrush were made in 1865, at once suggested as one advantage of this explanation that all the gradations of darkness, from the faculte to the central umbra, may be supposed to be due to the same cause, namely, the presence to... | |
 | 1869 - Liczba stron: 342
...Loewy, who brought forward the theory of a downrush about the same time as my observations were made in 1865, at once suggested, as one advantage of this...explanation, that all the gradations of darkness, from the faculse to the central umbra, are thus supposed to be due to the same cause — namely, the presence... | |
 | Royal Institution of Great Britain - 1869 - Liczba stron: 646
...darkness, from the faculoo to tho central umbra, may be supposed to be due to the same cause, namely, tho presence to a greater or less extent of a relatively cooler absorbing atmosphere ; thus suggesting as one cause of tho darkening of a spot — 1. The general absorption of the atmosphere,... | |
 | 1870 - Liczba stron: 298
...Loewy, who brought forward tho theory of a downrush about the same time as my observations were made in 1865, at once suggested, as one advantage of this...be due to the same cause — namely, the presence of a greater or less extent of a relative cooler absorbing atmosphere. This, I think, is spectroscopically... | |
 | Chambers W. and R., ltd - 1870 - Liczba stron: 276
...luminosity ; so that probably all the gradations of luminosity on the sun's surface may be due to one and the same cause— namely, the presence, to a greater or less extent, of a comparatively cold, absorbing atmosphere. The evidence in favour of this hypothesis was shortly afterwards... | |
 | William Chambers, Robert Chambers - 1870 - Liczba stron: 526
...luminosity ; so that probably all the gradations of luminosity on the sun's surface may be due to one and the same cause — namely, the presence, to a greater or less extent, of a comparatively cold, absorbing atmosphere. The evidence in favour of this hypothesis was shortly afterwards... | |
 | Amédée Guillemin - 1872 - Liczba stron: 460
...with other facts. In this paper all differences of luminosity on the surface of the Sun are referred to the same cause, namely, the presence to a greater or less extent of a comparatively cold absorbing atmosphere. — BS] part, must be such that a moderate diminution of density... | |
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... supposed to be due to the same cause, namely, the presence to a greater or less extent of a relatively cooler absorbing atmosphere ; thus suggesting as one cause of the darkening of a spot — 1. 
