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Researchers create graphene-like structure with transition metal atoms

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An international group of physicists led by the University of Arkansas has created an artificial graphene-like structure with transition metal atoms in place of carbon atoms. Graphene, discovered in 2004, is a one-atom-thick sheet of graphite. The U of A-led group published its findings in Physical Review Letters.

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EPA Posts Peer Review of Renewable Fuel Standards Lifecycle Analysis

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ICF International, an independent third-party contractor, coordinated the peer reviews which were conducted on four areas of the lifecycle assessment that in particular charted new ground, according to EPA: Land use modeling (use of satellite data/land conversion GHG emission factors). Earlier post.) Methods and approaches over time.

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