Gold crowns are one of the classic types of dental crowns used in dentistry. There are two types of gold crowns used to restore a tooth. The full gold crown is made entirely from gold or gold alloy. A porcelain fused to metal crown (PFM) is made from a combination of gold and porcelain. In regards to the gold, there are three types of alloy used for fabricating gold crowns: High Noble Alloy - Precious Metal - Made from, at a minimum, 60% high noble alloy. This includes gold, platinum and palladium.
Artifact: Analysis Model An object model describing the realization of use cases, and which serves as an abstraction of the Artifact: Design Model. The Analysis Model contains the results of use case analysis, instances of the Artifact: Analysis Class. The Analysis Model is an optional artifact (see Tailoring). UML representation: Model, stereotyped as analysis model.
The term artifact (or artefact) is widely used within computer forensics, though there is no official definition of this term. The definition closest to the meaning of the word within computer forensics is that of the word artifact within archaeology [3]. The term should not be confused with the word artifact used within software development [4]. If archaeology defines an artifact as: