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It has been shown that the presence of small amounts of di-(2-ethylhexyl)phosphoric acid (below 6 mol % in the mixture of surfactants) in a sodium di-(2-ethylhexyl)phosphate–di-(2-ethylhexyl)phosphoric acid–decane–water system widens the region of microemulsion existence with respect water and decreases the slope of the dependence of hydrodynamic droplet diameter of on water-to-sodium di-(2-ethylhexyl)...
We examined variations of the total electron content (TEC) during the “major” sudden stratospheric warming (SSW) in the Asian part of Russia in winter 2012/2013. Data from the dual-frequency GPS receivers deployed at ISTP SB RAS were used for the study. During the main phase of the SSW and during several days after it, there is an increase in intensity of TEC wave variations with a period of up to...
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