Shore durometer B, C, D, DO, E, M, O, OO, OOO, OOO-S, and R. Each scale results in a value between 0 and 100, with higher values indicating a harder material. Durometer, like many other hardness tests, measures the depth of an indentation in the material created by a given force on a standardized presser foot. This depth is dependent on the hardness of the material, its viscoelastic properties, the shape of the presser foot, and the duration of the test. ASTM D2240 durometers allows for a measurement of the initial hardness, or the indentation hardness after a given period of time.
Peter Shore in the election of a new party leader in November 1980 by Michael Foot who thought he was the best-placed soft-left candidate to defeat Denis Healey. However, Shore came bottom of the poll with 32 votes when Foot was himself persuaded to stand. Foot then made him Shadow Chancellor where his support for interventionist measures met with Foot's approval; party policy also became opposed to EEC membership, which suited Shore well. In 1982, Shore's nationalistic tendencies were again evident when he supported Margaret Thatcher over the Falklands War. He fought for the leadership again after Foot resigned, but obtained a