The effect of subionospheric propagation on whistlers recorded by the DEMETER satellite – observation and modelling

During a routine analysis of whistlers on the wide-band VLF recording of the DEMETER satellite, a specific signal structure of numerous fractional-hop whistlers, termed the "Spiky Whistler" (SpW) was identified.These signals appear to be composed of a conventional whistler combined by the granular foveolae compound mode-patterns of guided wave prop

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Visualizing differences in phylogenetic information content of alignments and distinction of three classes of long-branch effects

Abstract Background Published molecular phylogenies are usually based on data whose quality has not been explored prior to tree inference.This leads to errors because trees obtained with conventional methods suppress conflicting evidence, and because support values may be high even if there is no distinct phylogenetic signal.Tools that allow an a p

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The contingency of unequal power relations in marriage

In the traditional marriage there is an unequal power relationship between the spouses.The husband is in the dominant role and his wife is subordinate to him.Presumably this state of rogue st pro 3 iron affairs would be justified if a relevant universal difference could be found between men and women such as would entail male domination.Can such a

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