Archive: 11/22/2013

Quantum dots make efficient decisions

Even the simplest forms of life face an endless barrage of decisions—where to search for sustenance, for example, or how to avoid predators. Various mathematical models can mimic these decision-making processes, ...

dateNov 22, 2013 in Nanophysics
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Smaller islands host shorter food chains

That smaller islands will typically sustain fewer species than large ones is a widespread pattern in nature. Now a team of researchers shows that smaller area will mean not only fewer species, but also shorter ...

dateNov 22, 2013 in Ecology
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