Exact(7)
Rapid brightenings (pulses) are always observed both at 212 and 405 GHz in association to solar flares lasting for some tens to hundreds of milliseconds.
The final settlement of the Bulgar problem was worked out by Basil II in a ruthless and methodical military campaign lasting for some 20 years, until, by 1018, the last resistance was crushed.
Those processes generated in the Sun that induce perturbations into the Magnetosphere-Ionosphere system are called geoeffective processes and show a wide range of temporal variations, like the 11-year solar cycle (long term variations), the variation of ∼27 days (recurrent variations), solar storms enduring for some days, particle acceleration events lasting for some hours, etc.
As it can be seen from the figures and their explanations, the constructed layers meet our expectations and requirements to reflect a user's current interests for the session profile layer, to be a representation of both recent and frequent interests (i.e., the recent and vivid interests lasting for some time) for the short-term layer, and to collect persistent interests for the long-term layer.
"I had what you would call a mystical experience, I guess, lasting for some time, and the major part was pure distress at all these memories I had successfully forgotten for decades," he said.
Early medical history reported depressive-apathetic episodes during adolescence and early adulthood lasting for some months and treated with benzodiazepines.
Similar(53)
That lasted for some years.
Their culture lasted for some 20,000 years.
Furthermore, the changes seemed to last for some time.
In the 1820s the era of canal building began, and it lasted for some 30 years.
Their collaboration as playwrights was to last for some seven years.
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