V. Vel Murugan

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The quality of a weld joint is highly influenced by depth of penetration. Hence, accurate prediction and maximization of depth of penetration is highly essential to ensure a good-quality joint. This paper highlights the development of neural network model for predicting depth of penetration and optimizing the process parameters for maximizing depth of(More)
George W. Bush introduced a ban on federal funding for research on newly created human embryonic stem (ES †) cell lines. The policy was intended as a compromise and specified that research on lines created prior to that date would still be eligible for funding. Seventy-one lines from 14 laboratories [1] across the globe met Bush's eligibility criteria, and(More)
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