Pradip Kumar Ray

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BACKGROUND One out of every two children sustains a dental injury most often between 8 and 10 years of age. Majority of these teeth subsequently become non-vital and most often with immature apex. Management of these teeth is an enormous challenge for lack of apical stop. Calcium hydroxide in various formulations has maximum literature support in favor of(More)
A generic problem encountered in process improvement involves simultaneous optimization of multiple responses (so-called 'critical response/output characteristics'). These types of problems are also referred to as 'multiple response optimization (MRO) problems'. The primary goal of any process improvement initiative is to determine the best process(More)
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