While the price of gasoline and oil would remain cheap throughout the first five years of the 21st century, the constant threat of fossil fuel depletion eventually caused NASCAR to adopt electronic fuel injection as a fuel-saving measure.
12.
Rather, an excess of fuel is inserted with reactivity control mechanisms, such that the reactivity control is inserted fully at the beginning of life to bring the reactor from supercritical to critical; as the fuel is depleted, the reactivity control is withdrawn to mitigate the negative reactivity feedback from fuel depletion and fission product poisons.
13.
Hemming chaired both the All Party Parliamentary Group on Peak Oil and Gas ( APPGOPO ), a parliamentary group looking at the issues of fossil fuel depletion, and the All Party Parliamentary Group on Family Law and The Court of Protection set up to address the concerns raised by both the public and professionals working within the family justice system.
14.
He progresses from the general to the specific, starting with a broad concern, such as pollution or energy, dividing it into subtopics ( e . g . air pollution; fossil fuel depletion ), and then identifying one or more widely held fears and their source ( e . g . our air is growing increasingly toxic, by X measure, according to Y ).
