Shore durometer °Sh or >90 °Sh the results are not to be trusted. The measurement must be redone with adjacent scale type. Durometer is a dimensionless quantity, and there is no simple relationship between a material's durometer in one scale, and its durometer in any other scale, or by any other hardness test. Using linear elastic indentation hardness, a relation between the ASTM D2240 hardness and the Young's modulus for elastomers has been derived by Gent and by Mix and Alan Jeffrey Giacomin. Gent's relation has the form where formula_2 is the Young's modulus in MPa and formula_3 is the ASTM D2240
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