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hole model

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(electronics)hole model - A model of semiconductor behaviour in which donors contribute a positive charge equal in magnitude to the charge of an electron, and acceptors contribute space for such a charge within the crystal lattice. Honored by history well before electrons were discovered and described, much of electronics, especially at the engineering level, continues to consider current as flowing from positive to negative.
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Woosley has championed the supernova-black hole model to explain gamma-ray bursts.
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176 Hole Model (2005) -------------------------------------------------------------------- RESOURCE Cutoff, CATEGORY %Cu Mt %Cu %Mo Au, g/t -------------------------------------------------------------------- Measured & Indicated 0.
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However, Russell Humphreys of Sandia National Laboratories formulated the White Hole Model in 1995 for the origin of the universe based on two entirely different assumptions: The universe has a center somewhere, and it has finite boundaries.
PUBLIC FORUM CONSERVATIVE ACTION by Daily News (Los Angeles, CA)
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