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Libros Libros 1 - 10 de 11 sobre ... were subject to periodical laws, depending upon the hour at each station. The...
" ... were subject to periodical laws, depending upon the hour at each station. The laws of this periodicity have been ably worked out by General Sabine, in his discussion of the results of the British Colonial Observatories ; and he has added the important... "
The Sydney Magazine of Science and Art - Página 206
por Joseph Dyer - 1858
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Report of the Annual Meeting, Volumen27

British Association for the Advancement of Science. Meeting - 1858
...entire globe. But, casual as they seem, they are found to be subject to laws of their own. Professor Kreil was the first to discover that, at a given place,...the solar spots ; from which it is to be inferred tliat the Sun exercises a magnetic influence upon the Earth, dependent on the condition of its luminous...
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The Canadian Journal of Industry, Science and Art, Volumen2

1857
...periodical laws, depending upon the hour at each station. The laws of this periodicity have Ьеел ably worked out by General Sabine in his discussion...decennial magnetic period coincides, both in its duration aud ia its epochs of maxima aud miuima, with the deceuuial period observed by Schwabe in the solar...
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Report of the Annual Meeting, Volumen27

British Association for the Advancement of Science - 1858
...and the decennial periods. He has further arrived nt the Very remarkable result, that the deceniiial magnetic period coincides, both in its duration and...spots ; from which it is to be inferred that the Sun exercise» a magnetic influence upon the £arth, dependent on the condition of its luminous envelope....
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The Canadian Naturalist and Geologist, Volumen3

1858
...the period being about eleven years. A comparison of the independent evidence of the astronomer and magnetic period coincides both in its duration and in its epochs of maximum and minimum with the same period observed in the solar spots. A few weeks ago, during a visit...
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The Canadian Naturalist and Geologist, Volumen3

1858
...the period being about eleven years. A comparison of the independent evidence of the astronomer and magnetic period coincides both in its duration and in its epochs of maximum and minimum with the same period observed in the solar spots. A few weeks ago, during a visit...
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Proceedings of the Royal Society of London, Volumen9

Royal Society (Great Britain) - 1859
...say, it was then discovered, and first announced in our Transactions by General Sabine the discoverer, that the decennial magnetic period coincides, both in its duration and in its epochs of maximum and minimum, with the decennial period observed by Schwabe in the solar spots ; that is, the...
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Year Book of Facts in Science and Art

John Timbs - 1859
...ten years. A comparison of the independent evidence of the astronomer and magnetic observer has shown that the decennial magnetic period coincides both in its duration and in its epochs of maximum and minimum with the same period observed in the solar spots. After referring to some further...
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Report

British Association for the Advancement of Science - 1859
...ten years. A comparison of the independent evidence of the astronomer and magnetic observer has shown that the decennial magnetic period coincides both in its duration and in its epochs of maximum and minimum with the same period observed in the solar spots. A few weeks ago, during a visit...
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The Canadian Journal of Industry, Science and Art, Volumen4

1859
...comparison of the independent evidence of the astronomer and magnetic observer has shown that the un decennial magnetic period coincides both in its duration and in its epochs of maximum and minimum with the same period observed in the solar spots. A faw weeks ago, during a visit...
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Annual of Scientific Discovery: Or, Year-book of Facts in Science and Art

David Ames Wells, Charles Robert Cross, John Trowbridge, William Ripley Nichols, George Bliss, Samuel Kneeland - 1859
...of the independent evidence of the astronomer and magnetic observer has shown that the undecennial magnetic period coincides, both in its duration and in its epochs of maximum and minimum, with the same period observed in the solar spots. A few weeks ago, during a visit...
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