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1992
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.
At the Cockroft–Walton-type 2×1 MV tandem accelerator in Alma-Ata, a method of obtaining inert gas ion beams by means of injection of neutral particles into a first accelerating tube has been developed. The procedure of injected beam intensity control is described. The neutralization cross section of He+ and Ar+ ions on the various gaseous targets has been estimated. Recently obtained results in comparison with analogous data obtained elsewhere are presented.