The work-of-indentation approach is developed and applied for hardness calculations in soft or hard materials, and also for a range of coated systems.
Amir Abboud, Aviad Rubinstein, Ryan Williams: "Distributed PCP Theorems for Hardness of Approximation in P".
Bill Bishop, principal engineer at Wilson's rackets technology laboratories in Elk Grove, Ill., tests balls for hardness in a hefty metal desktop ball smusher called the Stevens Machine.
Glover tells how the Bolshevik leaders cultivated a reputation for hardness, down to their assumed names: Kamenev (man of stone), Molotov (the hammer), Stalin (man of steel).
The ODTs were evaluated for hardness, disintegration time and drug dissolution.
But as she waits for Adam to join her on the steps to the gardens of the Villa Borghese, she scolds herself for hardness of heart.
He is known for hardness on the field and holiness off it: it was his "Christian conviction", he said, that made him confess his guilt.
HRC-I gain maps are used for hardness ratio or PI spectral analysis studies, and useful for reducing the background contamination for extended sources and weak point sources.
A tread compound might have no natural rubber at all but rather 65 parts styrene-butadiene rubber (for hardness and abrasion resistance), 35 parts butadiene rubber, and as much as 65 parts carbon black.
Neither study offers insights into the value of this traditional test, in which a doctor feels the prostate for hardness or bumps that may signal risk for prostate cancer.
The samples of AA7039 and the composites were tested for hardness, TRS, elongation, and drilling behavior.
