A method and apparatus for real time speech recognition with and without speaker dependency which in
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Polypropylene microporous films characterized by having a porosity of 30-35%, an average pore size o
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Biphenyl tetracarboxlic acid esters and derivatives thereof are prepared by the coupling reaction of
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Fluoropolymer alloys made of melt fabricatable extra-high-molecular weight fluorinated ethylene-prop
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Dimethyl-4,4'-dimethoxy-5,6,5',6'-dimethylenedioxybiphenyl-2,2'-dicarboxylate (DDB), a synthetic ana
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A zeolite catalyst from ZSM-5 modified with phosphorus, rare earth elements and pore structure regul
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This invention is concerned with biocompatible magnetic nanocrystals highly soluble and dispersible
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An alkylation catalyst comprises from 50 to 70 wt% of hydrogen type ZSM-5/ZSM-11 co-crystalline zeol
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This invention provides different compositions extracted from Ginkgo biloba leaves. Said composition
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A recombinant vaccinia virus, effective in combatting hepatitis B infections in humans, is provided.
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