He said he could "understand the dismay" at the withdrawal or merger of some historic units with close ties to areas of the UK, but said that withdrawal of a unit did not equal redundancy for its members, many of whom could be redeployed.

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An exabyte is a unit of information or computer storage equal to 1 quintillion bytes.

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More sales equal larger economies of scale, which lowers per-unit costs of production for businesses and cuts prices for consumers.

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The Equality Challenge Unit was set up in 2001 to support the higher education sector by improving equal opportunities for all who work or seek to work in the UK higher education sector.

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