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Yashi

Friday, December 12, 2014

ScienceDaily: Information Technology News

ScienceDaily: Information Technology News


New method helps map species' genetic heritage

Posted: 11 Dec 2014 11:24 AM PST

Where did the songbird get its song? What branch of the bird family tree is closer to the flamingo -- the heron or the sparrow? These questions seem simple, but are actually difficult for geneticists to answer. A new, sophisticated technique called statistical binning can help researchers construct more accurate species trees detailing the lineage of genes and the relationships between species.

Interstellar mystery solved by supercomputer simulations

Posted: 11 Dec 2014 08:56 AM PST

An interstellar mystery of why stars form has been solved thanks to the most realistic supercomputer simulations of galaxies yet made. Theoretical astrophysicists found that stellar activity -- like supernova explosions or even just starlight -- plays a big part in the formation of other stars and the growth of galaxies.

Move over smart cities, the Internet of Things is off to the country

Posted: 10 Dec 2014 05:06 AM PST

Computer scientists are investigating how the Internet of Things could work in the countryside.

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