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2016
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.
A new method for studying absolute stability of the equilibrium position of nonlinear regulated systems in a simple critical case by evaluating improper integrals along the solutions of the system is proposed. Sectors are found, where the equilibrium position of the system is absolutely stable and the Aizerman problem has a positive solution. The effectiveness of the method is shown in the example.