The crown protects the tooth or filling while a permanent crown is made from another material. For children, a stainless steel crown is commonly used to fit over a primary tooth that's been prepared to fit it. The crown covers the entire tooth and protects it from further decay.
Articulation, or more specifically course articulation, is the process of comparing the content of courses that are transferred between postsecondary institutions such as TAFE institutes, colleges or universities.
In cued articulation, each sound in the English language is associated with a hand movement. The position and movement of the hand provides information about whether the sound is voiced or unvoiced, and how it is made.ued articulation is a method for early language instruction developed by Australian Jane Passy in the 1980s.