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
On Shore and Sea On Shore and Sea On Shore and Sea is a "dramatic cantata" composed by Arthur Sullivan, with words by Tom Taylor. Sullivan completed this work to open the Royal Albert Hall, and it was performed at the opening of the London International Exhibition of art and industry on 1 May 1871. The concert featured works commissioned from Italy, France, Germany, and Great Britain. Charles Gounod was the French representative. The cantata has an appropriately international flavour, telling of war and reunion, based on a 16th-century conflict between Christians and Moors at a time when conflict raged between the Saracen settlements