Search results for fractal

Condensed Matter Dec 9, 2010

Scientists discover fractal pattern in Scotch tape

(PhysOrg.com) -- Clear cellophane tape – which can be found in almost every home in the industrialized world – may seem quite ordinary, but recent research has shown otherwise. In 2008, scientists discovered that, ...

Materials Science Dec 3, 2010

New theory on the origin of water on Earth

(PhysOrg.com) -- A new theory on the source of terrestrial water has been validated by an international team led by Professor Nora de Leeuw (University College London) using computational research.

Mathematics Oct 25, 2010

Remembering the father of fractals

Benoit Mandelbrot, the mathematics professor at Yale who coined the word "fractal," passed away on October 14 at the age of 85. His death recalls the complicated history of his life's work -- the details of which, like fractals ...

Condensed Matter Sep 3, 2010

Physicists find fractal boundaries in crystals

Blacksmiths make horseshoes by heating, beating and bending iron, but what's happening to the metal's individual atoms during such a process? Cornell researchers, using computational modeling, are providing new insight into ...

Quantum Physics Jul 29, 2010

Quantum fractals at the border of magnetism

U.S., German and Austrian physicists studying the perplexing class of materials that includes high-temperature superconductors are reporting this week the unexpected discovery of a simple "scaling" behavior in the electronic ...

Plants & Animals Jul 9, 2010

What secrets are stored in the roots of corn plants?

With corn being a critical U.S. crop expected to help feed livestock and people around the world and also be a source for the production of clean energy, plant breeders are continually seeking ways to make the plants more ...

Earth Sciences Jun 3, 2010

Early Earth haze likely provided ultraviolet shield for planet

A new study shows a thick organic haze that enshrouded early Earth several billion years ago may have been similar to the haze now hovering above Saturn's largest moon, Titan, and would have protected primordial life on the ...

General Physics Feb 9, 2010

Leaf veins inspire a new model for distribution networks (w/ Video)

(PhysOrg.com) -- Following the straight and narrow may be good moral advice, but it’s not a great design principle for a distribution network. In new research, a team of biophysicists describe a complex netting of interconnected ...

General Physics Feb 5, 2010

Electrons on the brink: Fractal patterns may be key to semiconductor magnetism (w/ Video)

(PhysOrg.com) -- Just as the heartbeats of today's electronic devices depend on the ability to switch the flow of electricity in semiconductors on and off with lightning speed, the viability of the "spintronic" devices of ...

Mathematics Feb 3, 2010

Spherical cows help to dump metabolism law: 3/4-power law is actually 2/3

(PhysOrg.com) -- Apparently, the mysterious "3/4 law of metabolism" -- proposed by Max Kleiber in 1932, printed in biology textbooks for decades, explained theoretically in Science in 1997 and described in a 2000 essay in ...

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