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
The Far Shore of Time The Far Shore of Time The Far Shore of Time is a science fiction novel by American writer Frederik Pohl. It concludes The Eschaton Sequence and the adventures of Dan Dannerman, an American government agent of the near future who becomes involved with the discovery of advanced and warring aliens. Dan Dannerman has been imprisoned, tortured, and repeatedly duplicated by his jailers, the "Beloved Leaders", a species that enslaves or destroys the other species they meet. "The Far Shore of Time" opens with the "Horch", rivals of the Beloved Leaders, occupying the zoo planet where Dannerman is being held captive.