All preferences are stored on your device.
2023
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.
В данной статье описаны виды топлива. Доказано, что топливо оказывает не только благотворное, но и вредное воздействие. Доля энергетических предприятий в общем объеме загрязнения окружающей среды продуктами сгорания топлива велика. Наибольший вред экологии наносят предприятия теплоэнергетики, черной и цветной металлургии, нефтегазовой отрасли и машиностроения.