ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The observed solar-planetary relationship is shown in Fig. la for Titan and Fig. \b for Neptune. Two measures of solar activity were chosen from the several available in the literature: the commonly used Zürich sunspot number, Rz, and an ad hoc index, F, the number of observed flares per month ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/280043a0
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