Through this exposure, their own immune systems learn the difference between good and bad bacteria -- i.e. what to fight off and what to use.

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Now banks have to deal with fragmentation across their internal systems and they are unable to attach exposure across different asset classes to an entity.

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However, the true magnitude of the risk exposure was distorted because the positions had been offset in our systems with fictitious, forward-settling, cash ETF positions, allegedly executed by the trader.

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The GAO is giving good marks to those 10-mile response systems, saying that the primary health risk in those zones is exposure to radiation.

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