Information & Help DCOF AcuTestâ¢. At Daltile, weâve always championed the best solutions our industry has to offer. Thatâs why weâre among the first to join the Tile Council of North America in testing our products with DCOF AcuTest, a new industry standard for measuring the dynamic coefficient of friction (DCOF).
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. A zarf (plural: zarfs, zuruuf, zarves) is a holder, usually of ornamental metal, for a coffee cup without a handle (demitasse or fincan).
Vint Cerf is a member of the CuriosityStream Advisory Board. During 2008 Cerf chaired the Internationalized domain name (IDNAbis) working group of the IETF. In 2008 Cerf was a major contender to be designated the US's first Chief Technology Officer by President Barack Obama.