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6
Evaluating Critical Parameters in the Process
How do we determine which process knobs control the performance of our materials
in the end-use application? Why are some process congurations more stable and
successful than others?
Believe nothing just because a so-called wise person said it. Believe noth-
ing just because a belief is generally held. Believe nothing just because
it is said in ancient books. Believe nothing just because it is said to be
of divine origin. Believe nothing just because someone else believes it.
Believe only what you yourself test and judge to be true.
Buddha
This ancient wisdom anticipates the basis for modern scienti ...