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Tag: "uranium" at biology news

Ancient ape ruled out of man's ancestral line

... younger than earlier estimates. The team used uranium lead chronology to date the remains. Working on extracts of stalagmite deposits from immediately above and below the body, they dated the skeleton at around 2.2 million years old. Their findings, published in the American journal Science, are cont...

Bacteria that use radiated water as food

...ink that's weird? The bacteria rely on radioactive uranium to convert water molecules to useable energy. Th...- and depend not on sunlight but on radiation from uranium ores for their existence. Coauthors of the present paper learned of a new water-filled fracture in...

Study may help slay 'Yellow Monster'

Low-grade uranium ore is nicknamed "yellowcake" for its color and po... yellow monster surfaced on the Navajo Nation with uranium mining that started in the 1940s and continued for the next several decades. In its aftermath came i...

Sandia completes depleted uranium study

...ts associated with accidental exposure to depleted uranium (DU) during the 1991 Gulf War. The study, "An Ana...partment and examines health risks associated with uranium handling. U.S. and British forces used DU in armor-piercing penetrator bullets to disable enemy tan...

Researchers Discover That Microbes Can Produce Miniature Electrical Wires

...ndfill pollution of groundwater, as well as remove uranium from contaminated groundwater at a number of U.S. Department of Energy sites. The title of the paper published in Nature is “Extracellular Electron Transfer Via Microbial Nanowires.?The authors are Derek R. Lovley, Gemma Reguera, Teena Mehta and Jul...

Study uncovers bacteria's worst enemy

...vironmental bacteria, plutonium is less toxic than uranium and, in general, actinides are less toxic than oth...te of toxic pollutants, such as soluble hexavalent uranium carbonate for uranium contamination. However, a single chemical rarely contaminates soils and ground...

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(Date:7/31/2014)... beneath many of the roughly 156,000 gas stations ... corrosion in parts of underground gas storage tankscorrosion ... of groundwater, a source of drinking water. In ... reported many rapidly corroding gas storage tank components ... associated with use of gasoline-ethanol blends and the ...
(Date:7/31/2014)... protected 100 percent of animal models against the highly ... causes an intestinal disease that kills approximately 30,000 Americans ... Infection and Immunity . , In the ... against the purified toxins produced by C. difficile ... a laboratory model that mimics the human disease, after ...
(Date:7/31/2014)... An important step has been made to help better identify ... both an abnormal narrowing and enlarging of medium sized arteries ... kidneys and other organs causing damage. In a new report ... Journal , scientists provide evidence that that FMD may ... addition, they show a connection to abnormalities of bones and ...
Breaking Biology News(10 mins):NIST corrosion lab tests suggest need for underground gas tank retrofits 2C. difficile vaccine proves safe, 100 percent effective in animal models 2Scientists discover biochemical mechanisms contributing to fibromuscular dysplasia 2
(Date:8/1/2014)... York (PRWEB) August 01, 2014 Parker ... the rights of victims injured by defective medical devices ... would be recalling its Ethicon surgical power morcellator devices ... maker sited concerns involving the spread of cancer associated ... report dated July 31, 2014. , Johnson & ...
(Date:8/1/2014)... Aug. 1, 2014 (HealthDay News) -- Almost 140 ... school transportation in the United States. But ... bus-related catastrophes, Dawne Gardner, injury prevention coordinator at ... Center, said in a medical center news release. ... returning to school, it,s important for parents and ...
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(Date:8/1/2014)... 01, 2014 The American Telemedicine ... Harper (R-MS), and Peter Welch (D-VT), for their ... Telehealth Parity Act of 2014, which improves telemedicine ... effort to improve healthcare access and affordability using ... of ATA. "These cost-saving provisions are critical to ...
(Date:8/1/2014)... (PRWEB) August 01, 2014 On Monday, ... California NextGen User Symposium in San Francisco, CA. Now ... at the JW Marriott Union Square hotel. , “We ... get up to speed with ACA compliance issues,” Quirk ... month. The symposium provides attendees guidance with NextGen implementation ...
Breaking Medicine News(10 mins):Health News:J&J's Ethicon Unit Recalls its Power Morcellator Devices After Warnings by Federal Regulators and Concern About Risk of Spreading Occult Cancer, Parker Waichman Comments 2Health News:J&J's Ethicon Unit Recalls its Power Morcellator Devices After Warnings by Federal Regulators and Concern About Risk of Spreading Occult Cancer, Parker Waichman Comments 3Health News:J&J's Ethicon Unit Recalls its Power Morcellator Devices After Warnings by Federal Regulators and Concern About Risk of Spreading Occult Cancer, Parker Waichman Comments 4Health News:Expert Offers School Bus Safety Tips 2Health News:ThoughtSpot 2014 Inspires as General Session Concludes 2Health News:ThoughtSpot 2014 Inspires as General Session Concludes 3Health News:ThoughtSpot 2014 Inspires as General Session Concludes 4Health News:ThoughtSpot 2014 Inspires as General Session Concludes 5Health News:ATA Applauds Bill on Medicare Telemedicine Improvements 2Health News:Quirk Healthcare Foundation Hosts Fifth Annual California NextGen User Symposium and Launches First Annual Florida NextGen User Symposium 2
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