Finicky young wrasse want shrimp
Ballan wrasse are picky eaters when young. As adults, they eat sea lice off the skin of salmon – which makes them valuable to fish farmers. But as juveniles, wrasse want to be served shrimp.
Ballan wrasse are picky eaters when young. As adults, they eat sea lice off the skin of salmon – which makes them valuable to fish farmers. But as juveniles, wrasse want to be served shrimp.
Ecology
Aug 27, 2012
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If computers are rendered capable of recognising speech it will one day be the norm to give commands by voice rather than via a keyboard. “Speaking” with a mobile phone is already commonplace for many people. ...
Computer Sciences
Aug 22, 2012
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Norwegian researchers are among the first in the world to use radioactivity to trace nanoparticles in experimental animals and soil. Their findings have made it easier to identify any negative environmental impact of nanoparticles, ...
Bio & Medicine
Aug 16, 2012
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Short delays on the Internet can have serious consequences for share-traders or players of online computer games. Norwegian ICT researchers intend to do something about it.
Telecom
Aug 3, 2012
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In ancient Roman times A.D., Palmyra was the most important point along the trade route linking the east and west, reaching a population of 100 000 inhabitants. But its history has always been shrouded in mystery: What was ...
Archaeology
Jun 15, 2012
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An international team of researchers has now sequenced nearly the entire genetic material of the sea louse. On 1 March the Institute of Marine Research gave the world open access to this research source, which could enable ...
Biotechnology
May 29, 2012
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New research shows that the efficacy of delousing efforts is greatly affected by the materials used in constructing a well boats tank for mixing the delousing agent. This knowledge has now led to improvements in conventional ...
Ecology
May 28, 2012
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