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Articles tagged with "Life Sciences"

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A gullet-scanner the size of a pill

February 13, 2013
News
Medical ImagingResearchers have developed an imaging system enclosed in a capsule about the size of a multivitamin that takes detailed, microscopic images of the oesophagus. The system has many advantages...
Life Sciences
Biological Sciences
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The surprising way a tadpole regrows its tail

February 11, 2013
News
Scientists at the University of Manchester have discovered, to their surprise, that a tadpole’s ability to regrow its tail is dependent on a group of chemicals generally believed to be...
Life Sciences
Biological Sciences, Zoology
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Light exposure vital for developing eye

February 8, 2013
News
Developmental BiologyResearch published in Nature concludes that light exposure during pregnancy is fundamental for normal eye development in the foetus. Research led by scientists at Cincinnati Children’s Hospital Medical Centre...
Life Sciences
Biological Sciences, Developmental Biology
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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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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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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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