(redirected from Knoop Hardness Number)
Also found in: Medical.
KHNKettering Health Network (various locations)
KHNKoninklijk Horeca Nederland (Dutch: Dutch Royal Hospitality; trade association)
KHNKnoop Hardness Number
KHNKomisi Hukum Nasional (Indonesian: National Law Commission; est. 2000; Indonesia)
KHNKerwin-Huelsman-Newcomb (electronics)
KHNKingdom Hearts Network
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References in periodicals archive ?
First the values of the Knoop hardness numbers (KHN), in kg/[mm.sup.2], at distances 10, 20, 30, 40, 50, 60, 80, 100, 200, and 300 um from the enamel surface were obtained.
Mean and standard deviation of degree of conversion (DC) after 50 s of photoactivation, initial Knoop hardness number (KHN1), final Knoop hardness number (KHN2) and percentage of microhardness variation (AKHN%) of experimental resin sealants.
The Knoop hardness number (KHN) means were subjected to 2-way analysis of variance (ANOVA) and a post-hoc Tukey's test for intergroup comparison.