Recycling the toxic fluoride by-products from the ceramic and enamel industry into high-quality reusable material reduces the process' environmental impact, but their end of life disposal remains problematic.
Materials Science
Jun 7, 2013
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In the tropics at heights more than 10 miles above the surface, the prevailing winds alternate between strong easterlies and strong westerlies roughly every other year. This slow heartbeat in the tropical upper atmosphere, ...
Earth Sciences
May 22, 2013
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A team of astronomers led by Jose Dias do Nascimento (Department of Theoretical and Experimental Physics, Universidade Federal do Rio Grande do Norte [DFTE, UFRN], Brazil) has found the farthest known solar twin in the Milky ...
Astronomy
May 20, 2013
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(Phys.org) —Scientists have created the first global topographic map of Saturn's moon Titan, giving researchers a valuable tool for learning more about one of the most Earth-like and interesting worlds in the solar system. ...
Space Exploration
May 15, 2013
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Purple bacteria are among Earth's oldest organisms, and among its most efficient in turning sunlight into usable chemical energy. Now, a key to their light-harvesting prowess has been explained through a detailed structural ...
Materials Science
May 15, 2013
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Plants use underground fungal networks to warn their neighbours of aphid attack, UK scientists have discovered.
Ecology
May 10, 2013
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To obtain very-high-resolution 3D images of the cerebral vascular system, a dye is used that fluoresces in the near infrared and can pass through the skin. The Lem-PHEA chromophore, a new product outclassing the best dyes, ...
Materials Science
May 2, 2013
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(Phys.org) —A low-cost wastewater treatment system built entirely with recycled materials and parts from hardware shops will help transfer Australian expertise to classrooms in Tunisia.
Engineering
Apr 26, 2013
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Textbooks often cite that planetary nebulae (PNe, plural) represent an endstate for lower-mass single stars. But conversely, recent research suggests that most PNe stem from binary systems. The lowest mass star theorized ...
Astronomy
Apr 19, 2013
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Scientists from Cardiff University and the University of Barcelona have discovered new clues about past rapid climate change.
Earth Sciences
Apr 8, 2013
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