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US study of miners links heavy exposure to diesel exhaust to increased risk of lung cancer death; researchers suggest implications for urban areas with high exhaust concentrations

Green Car Congress

The facilities were located in Missouri (1 limestone mine), New Mexico (3 potash mines), Ohio (1 salt mine), and Wyoming (3 trona mines, which process an ore used in soda ash). general environment presents more of a challenge, although some. occupational situation, in addition to lower emission and more. Reduction in the.

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Will AI Steal Submarines’ Stealth?

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All these methods seek to detect anomalies in the natural environment, as represented in sophisticated models of baseline conditions that have been developed within the last decade, thanks in part to Moore’s Law advances in computing power. replacing its entire fleet of 14 Ohio-class ballistic-missile submarines with new Columbia-class boats.