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Surface conditions are of interest in all-ceramic restorations since they can control both bonding and strength. Tensile testing methods are commonly used to evaluate surface conditions of ceramics. This work evaluated tensile properties of a feldspathic ceramic as-finished, sandblasted and etched under three stressing conditions: (1) biaxial flexure; (2) monotonic mastication loading, dry; and, (3)...
This paper presents a method of multi-Scan-Enable DFT design for at-speed scan testing to improve transition fault coverage. Base on the method, we build a novel TR-TC (Test Resources-Test Coverage) associated test cost mathematical model to effectively control the complexity of at-speed DFT design and establish the optimization number of Scan-Enable, which provides a reliable target control value...
Intelligent testing paper generation system is a matter of multi-objective optimization, and high-quality testing papers can be made by setting more detailed properties of examination questions. This paper designs some implementation strategies to satisfy users' testing requests, such as establishing knowledge points testing area and the proportions of each knowledge point as well as their requests...
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