Given the task definition and input, reply with output. In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

A paper by Whlean et al. found that it can be used more effectively than the Lopatin method with fast-reacting kerogens in defining the oil or gas production windows in sediments. A similar equation that produces the same output can generate concave, convex, or linear like this equation, but has the advantage of being able to be applied to all mixed phase reactions and is known as the Eyring equation. One component in it is related to the frequency of molecular collisions. It can be modified in the case where the pre-exponential factor is proportional to T raised to a constant, an equation also modified by B, a temperature independent constant. Originally discovered experimentally by J. J. Hood, FTP, identify this equation that relates how temperature affects the velocity of a chemical reaction, named for its Swedish formulator.
Science