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2020
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 thermooxidative coking of a coal bed on a moving chain grate (a conveyer) is studied mathematically and experimentally, with a view to the coking of coal unsuited to traditional coke ovens. A model of the temperature field in the coking bed is developed and compared with existing models. The model is verified for a practical coking system. The best values of the basic system characteristics—such as the bed temperature and coking period—are obtained.