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This work presents semi-blind acoustic model adaptation based on a piece-wise energy decay curve. The dual slope representation of the piece-wise curve accurately captures the early and late reflection decay that helps in precisely modeling the smearing effect caused due to reverberation. The slopes are estimated in a semi-blind fashion, late reflection(More)
This work presents acoustic model adaptation based on a piece-wise energy decay curve. The dual slope representation of the piece-wise curve accurately captures the early and late reflection decay which helps in precisely modeling the smearing effect caused due to reverberation. Adaptation using piece-wise decay curve leads to robust acoustic models(More)
A skin substitute has been developed by growing a large number of epidermal cells from a skin biopsy (1 cm2) taken from burn patients. In tissue culture the cells divide and grow quickly to form a monolayer sheet. These sheets were then trypsinized into free cells, which were applied onto the wounds of two patients suffering from full skin thickness burns.(More)
Vitiligo is an acquired depigmentation disorder affecting 0.1% to >8.8% in Indian population. Psoralen and ultraviolet A radiation (PUVA) is a gold standard treatment for vitiligo, however, response is still empirical. In order to investigate whether drug response variation is influenced by the repair ability of PUVA treated vitiligo subjects, single cell(More)
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