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Chemistry resolves carbon nanotube safety fears

January 17, 2013
News
Safety fears about carbon nanotubes - due to their similarity to asbestos - have been resolved following research, conducted at University College London, which revealed that reducing their length removes...
Uncategorised
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Protein SP2 crucial to neuron creation

January 17, 2013
News
A cell cycle regulator protein called Sp2 may be the key to the proper creation of neurons from stem cells, according to research conducted at North Carolina State University. Improved...
Life Sciences
Biological Sciences, Cell Biology
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Grand Canyon as old as the dinosaurs

January 16, 2013
News
One of the Seven Wonders of the World is older and with a more interesting history than was previously assumed. Mineral grains from the bottom of the western Grand Canyon...
Earth & Environmental
Earth & Environmental Sciences, Geology
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X-ray laser to slay sleeping sickness parasite

January 14, 2013
News
The world’s most powerful X-ray laser has revealed the three-dimensional structure of an important enzyme vital to the functioning of the parasite that causes sleeping sickness.An international team of scientists...
Life Sciences
Biological Sciences, Cell Biology, Developmental Biology
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Dance of quantum twisters

January 11, 2013
News
A quantum fluid trapped on top of a semiconductor chip can be used to measure movements remarkably precisely. Tornado-like vortexes can be produced in fluids which are controlled by quantum...
Physics & Engineering
Physics, Quantum Physics
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NASA happens upon forecast breakthrough

January 9, 2013
News
A researcher who set out to develop a formula to protect Apollo sites on the moon from rocket exhaust has happened upon a way to improve weather forecasting on Earth.John...
Earth & Environmental
Atmospheric Sciences, Earth & Environmental Sciences
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Ultra-hot test rig for Space-Age ceramics

January 7, 2013
News
Researchers at Berkeley Lab have developed the first testing facility that enables CT-scanning of ceramic composites under controlled loads at ultrahigh temperatures in real time.Berkeley Lab’s Advanced Light Source (ALS)...
Physics & Engineering
Astronomy, Physics
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Fossilised microbe discovered in 200 million year old leech cocoon

January 4, 2013
News
Palaeobiologists at the University of Kansas have discovered a ciliate fossil embedded in the wall of a fossilised leech cocoon, itself embedded in rock that has been dated back to...
Life Sciences
Biological Sciences, Paleobiology
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Artificial brain mimics human abilities and flaws

January 2, 2013
News
Canadian scientists have created the world’s largest functioning brain model which produces complex behaviour and performs almost as well as humans at simple tasks.Described in Science, the Semantic Pointer Architecture...
Life Sciences
Biological Sciences, Neuroscience
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Promising nanotechnology for nerve research

December 26, 2012
News
University of Michigan researchers report success in developing polymer nanofiber technologies for understanding how nerve fibres work and using them to grow new nerves from stem cells. The extensive work...
Life Sciences, Materials
Biological Sciences, Nanotechnology, Neuroscience
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Chloroplasts could control crop ripening

December 24, 2012
News
Biologists at Leicester University have discovered that a plant cell regulation process also affects chloroplasts, the part of plants responsible for photosynthesis. The research may have applications in controlling fruit...
Life Sciences
Biological Sciences, Botany, Cell Biology
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XMaS teeth studies establish our ancestors’ journeys

December 21, 2012
News
Scientists have teamed up with archaeologists to use X-rays to perform the world’s most detailed analysis of tooth structure and composition. The findings will make it possible to re-interpret archaeological...
Life Sciences
Biological Sciences, Paleobiology
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