News tagged with concentration

First 3-D movies of living sperm

To improve their chances of success, in vitro fertilization (IVF) clinics need to assess the viability of the sperm they use. Now doctors may soon have a new technique to help them sort the good sperm cells ...

dateFeb 11, 2014 in Cell & Microbiology
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Portable frequency comb rolls out of the lab

A PML team is hitting the road with a fine-tooth comb. Scientists in the Quantum Electronics and Photonics Division have devised a portable optical frequency comb that is capable of laboratory-grade measurements ...

dateMar 21, 2014 in General Physics
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Beating bacteria on Earth—and in space

By sheer strength of numbers, bacteria are by far the most successful life form on Earth. As we've learned over the past several decades of human spaceflight, they don't do too badly in microgravity either. ...

dateJan 06, 2014 in Space Exploration
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Project targets coral dredging fallout

Western Australia's marine environment, researchers and the offshore oil and gas industry are set to benefit from new insights provided by a national sea simulator launched at the Australian Institute of ...

dateAug 02, 2013 in Environment
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