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2017
It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.
The paper describes a high-power pulse generator that provides a sequence of 80-ns pulses (at half amplitude) with an adjustable pause from 200 ns to 400 ns. The maximum amplitude of the first and second pulses is 200 kV and 400 kV, respectively. The generator is based on series-connected forming lines with controlled gas dischargers as switches. A pulsed linear transformer with vacuum insulation is used as an amplifying element.