Technology

Microbes Generate Electricity While Cleaning Up Nuclear Waste

EAST LANSING, Mich. — Researchers at Michigan State University have unraveled the mystery of how microbes generate electricity while cleaning up nuclear waste and other toxic metals.

Details of the process, which can be improved and patented, are published in the current issue of the Proceedings of the National Academy of Sciences. The implications could eventually benefit sites forever changed by nuclear contamination, said Gemma Reguera, MSU microbiologist. (more…)

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Ancient Humans Were Mixing it Up

Anatomically modern humans interbred with more archaic hominin forms even before they migrated out of Africa, a UA-led team of researchers has found

It is now widely accepted that anatomically modern humans of the species Homo sapiens originated in Africa and eventually spread throughout the world. Ancient DNA recovered from fossil Neanderthal bones suggests they interbred with more archaic hominin forms once they had left their evolutionary cradle for the cooler climates of Eurasia, but whether they exchanged genetic material with other, now extinct archaic hominin varieties in Africa remained unclear. (more…)

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WHOI-Led Study Sharpens Picture of How Much Oil and Gas Flowed in Deepwater Horizon Spill

In a detailed assessment of the Deepwater Horizon oil spill, researchers led by a team from the Woods Hole Oceanographic Institution (WHOI) have determined that the blown-out Macondo well spewed oil at a rate of about 57,000 barrels a day, totaling nearly 5 million barrels of oil released from the well between April 20 and July 15, 2010, when the leak was capped. In addition, the well released some 100 million standard cubic feet per day of natural gas. (more…)

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Chinese Government and Businesses Continue to Embrace IBM Smarter Computing

*National Bureau of Statistics, Guizhou Provincial Health Department, and Guizhou Mobile leverage IBM optimized systems and cloud technology*

BEIJING and ARMONK, – 06 Sep 2011: IBM announced this week the continued adoption of its smarter computing systems, software, and services across China’s private and public sectors.

IBM is working with the China National Bureau of Statistics, Guizhou Provincial Health Department and Guizhou Mobile to help each build more advanced IT environments based on IBM’s optimized system architecture, data and analytics integration, and cloud computing capabilities. Through these smarter computing initiatives, each organization will improve their operational efficiencies and end-user services. (more…)

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