News tagged with theoretical models

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Magma chambers awake sooner than thought

Until now it was thought that once a volcano's magma chamber had cooled down it remained dormant for centuries before it could be remobilized by fresh magma. A theoretical model developed by Alain Burgisser of the Orléans ...

dateMar 07, 2011 in Earth Sciences
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Why you can't hurry love

(PhysOrg.com) -- Scientists have developed a mathematical model of the mating game to help explain why courtship is often protracted. The study, by researchers at UCL (University College London), University of Warwick and ...

dateJan 16, 2009 in
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The lives of stars, or astronomers as paparazzi

Stars live for a long time, with even the most massive stars having lifetimes measured in millions of years. But, for a mere few thousand years towards the end of their lives, some massive stars go through ...

dateApr 17, 2012 in Astronomy
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Unexpected role of noise in spine formation

The development of periodic structures in embryos giving rise to the formation of, e.g., spine segments, is controlled not by genes but by simple physical and chemical phenomena. Researchers from the Institute of Physical ...

dateSep 29, 2011 in General Physics
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New Mathematical Model Evaluates Efficiency of E. Coli

The bacterium Escherichia coli, one of the best-studied single-celled organisms around, is a master of industrial efficiency. This bacterium can be thought of as a factory with just one product: itself. It exists to make c ...

dateFeb 04, 2009 in
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