Search results for fractal

Plants & Animals Dec 19, 2019

Understanding the mechanisms of seemingly chaotic synchronization in trees

The synchronization of seed production by trees has garnered attention due to its importance in agriculture, forestry and ecosystem management. Acorns shed by oak trees, for example, are an important source of food for wildlife, ...

Environment Dec 16, 2019

Halting climate change means a world without fossil fuels—not merely curbing emissions

A new study by two University of Toronto researchers is proposing a different way to think about tackling climate change—one that shifts focus away from emissions reductions in favor of eliminating fossil fuel energy altogether.

General Physics Nov 19, 2019

Study on surface damage to vehicles traveling at hypersonic speeds

Vehicles moving at hypersonic speeds are bombarded with ice crystals and dust particles in the surrounding atmosphere, making the surface material vulnerable to damage such as erosion and sputtering with each tiny collision. ...

Biochemistry Nov 14, 2019

Lifelike chemistry created in lab search for ways to study origin of life

University of Wisconsin-Madison researchers have cultivated lifelike chemical reactions while pioneering a new strategy for studying the origin of life.

General Physics Nov 13, 2019

Unpacking the microstructure of stabilized oil-in-water emulsions using neutron scattering techniques

An international team led by New Zealand food scientists at the Riddet Institute has used neutron scattering techniques to characterize the structure of an oil-in-water emulsion commonly used in foods, such as milk, cream, ...

General Physics Nov 6, 2019

Researchers model avalanches in two dimensions

There's a structural avalanche waiting inside that box of Rice Krispies on the supermarket shelf. Cornell researchers are now closer to understanding how those structures behave—and in some cases, behave unusually.

General Physics Nov 6, 2019

Engineers exploit the repeating structure of turbulence to create a more complete model of the phenomenon

A Caltech engineer has unlocked some of the secrets behind turbulence, a much-studied but difficult-to-pin-down phenomenon that mixes fluids when they flow past a solid boundary.

Condensed Matter Oct 17, 2019

Scientists discover fractal patterns in a quantum material

A fractal is any geometric pattern that occurs again and again, at different sizes and scales, within the same object. This "self-similarity" can be seen throughout nature, for example in a snowflake's edge, a river network, ...

Condensed Matter Oct 15, 2019

Physicists shed new light on how liquids behave with other materials

Using a range of theoretical and simulation approaches, physicists from the University of Bristol have shown that liquids in contact with substrates can exhibit a finite number of classes of behaviour and identify the important ...

Quantum Physics Sep 25, 2019

Physicists take new step towards realization of qubits for quantum computers

A group of physicists in Utrecht, San Sebastián and Pennsylvania have created a new artificial molecule that is insulating inside but has electronic states localized in its corners. These states have zero energy, and for ...

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