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2010
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 sorption laws of chromium(VI) on highly porous wood ionites in dependence on the pH of the medium, the metal ion concentration in the solution, and the duration of the phase contact have been investigated. It was found that the magnitude of the exchange capacity of the sorbents is defined by the ion state of the functional groups of polyamfolytes and chromate ions in the solution.