«NEBULIUM»に関連する英語の本
以下の図書目録から
nebuliumの使いかたを見つけましょう。
nebuliumに関する本と英語文献で使われた文脈を提供するための簡単な抜粋文。
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Nebulium was a proposed element found in a nebula by William Huggins in 1864.
2
Cosmos: An Illustrated History of Astronomy and Cosmology
Huggins believed that he had found a new element there, unknown on Earth, to
which he gave the name "nebulium." Five years later, John Herschel visually
confirmed an observation by William Parsons, Lord Rosse, of a continuous
spectrum ...
3
Selected Papers, Volume 1: Stellar Structure and Stellar ...
The Nebulium Emission in Planetary Nebulae. By S. Chandrasekhar (Cambridge
). Received January 24, 1935. In this paper the radiative equilibrium of a
planetary nebula in the field of the nebulium radiation in considered and it is
shown that ...
4
Professional Paper - United States Geological Survey
This new unit may be equivalent to nebulium, but that is by no means certain. The
system, however, works well and brings out some interesting relations between
the atomic weights, which may be partly real and partly coincidental. Rutherford ...
Geological Survey (U.S.), 1922
This new unit may be equivalent to nebulium, but that is by no means certain. The
system, however, works well and brings out some interesting relations between
the atomic weights, which may be partly real and partly coincidental. Rutherford ...
6
Discovery - A Popular Journal of Knowledge, New Series, Vol. ...
The assault was continued by I. S. speculation overrode sound scientific Bowen,
and nebulium began to shed its method, and it was suggested in several cloak of
mystery. Bowen, in 1927, showed quarters, and by good authorities, that this by ...
7
The Physics and Dynamics of Planetary Nebulae
This provided evidence that in fact the optical depth TC of the nebula beyond the
Lyman limit in hydrogen is smaller than unity. 5.3 The "Nebulium Method":
Zanstra's Second Method Unlike the lines of hydrogen and helium, forbidden
lines are ...
Grigor A. Gurzadyan, 1997
8
The Analysis of Starlight: Two Centuries of Astronomical ...
Especially noteworthy were the pair at 495.9 and 500.7 nm (known as N1 and N2
) and ascribed to the mys- tery element 'nebulium'; the Balmer lines; the
unidentified ultraviolet pair at 372.6 and 372.9 nm; the line at 436.3 nm (also of
unknown ...
At around the same time spectral lines in gaseous nebulae were attributed to a
further element called nebulium. It was of course not obviously true that all of the
lines in either case were produced by one element or that coronium and
nebulium ...
Nebulium! five years after the discovery of 'nebulium' H.F.. Roscoe reproduced in
a book of lectures On spectrum analysis the spectral lines as they appeared to
Huggins' excited eye for the first time. H/S (4861 A) and the two 'nebulium' lines ...
David Malin, Paul Murdin, 1984
用語«NEBULIUM»を含むニュース項目
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Medusa Nebula foreshadows our sun's fate
... green [O III] emission from nebulae was first observed, astronomers thought they had discovered a new element that they dubbed nebulium. «EarthSky, 5月 15»
The dreadful beauty of Medusa
... astronomers thought they had discovered a new element that they dubbed nebulium. They later realized that it was simply a rare wavelength ... «Astronomy Magazine, 5月 15»
The Lost Elements: The Periodic Table's Shadow Side, by Marco …
... nebulium and archonium; the Russian mineralogist arrested by the secret police for sabotaging Soviet science with his elements from space. «Times Higher Education, 2月 15»
Cosmic Fingerprints - Spectroscopy
The lines did not correspond to any known elements, so they called the purported substance nebulium. They went on to observe a total of eight ... «Santa Barbara Edhat, 8月 14»
Nicholson's wrong theories and the advancement of chemistry
He gave them exotic names like nebulium and coronium and using this idea he was able to explain many unassigned lines in the spectra of the ... «OUPblog, 8月 14»
Henry Moseley and a tale of seven elements
Also, some authors had reported new spectral lines, which were attributed to possible missing elements called coronium and nebulium. «OUPblog, 4月 13»
Nebulium: The Forbidden Element That Never Existed
Ever hear of nebulium? It was the element that was discovered in 1864, and nearly busted the periodic table of elements. It didn't fit in ... «io9, 7月 12»
Planetary Nebulae
... to nothing ever seen in any laboratory spectrum … so they were thought to be caused by an as yet undiscovered element, called nebulium. «Universe Today, 8月 10»
