Search results for nonequilibrium dynamics

General Physics May 26, 2014

Relaxation helps pack DNA into a virus

Researchers at the University of California, San Diego have found that DNA packs more easily into the tight confines of a virus when given a chance to relax, they report in a pair of papers to be published in in the early ...

Condensed Matter Apr 10, 2014

Solute redistribution profiles during rapid solidification of undercooled ternary Co-Cu-Pb alloy

Researchers at the Department of Applied Physics, Northwestern Polytechnical University, in Xi'an, China, are engaged in revealing the mysteries of solidification process and the development of new materials using self-designed ...

Condensed Matter Jan 31, 2014

It's alive! Scientists combine liquid crystals and living bacteria

(Phys.org) —The prospect of integrated living organisms into a non-living substrate has long held a compelling appeal for those investigating active matter – the study of a type of easily-deformable out of equilibrium soft ...

General Physics Feb 11, 2013

Ultrafast X-ray spectroscopy as a probe of nonequilibrium dynamics in ruthenium complexes

(Phys.org)—Exciting the atoms or molecules of a substance via the use of visible light, or photoexcitation, can play a significant role in a range of energy-conversion processes, such as natural photosynthesis (oxygen from ...

General Physics Jan 3, 2013

How computers push on the molecules they simulate

Because modern computers have to depict the real world with digital representations of numbers instead of physical analogues, to simulate the continuous passage of time they have to digitize time into small slices. This kind ...

General Physics Jun 22, 2011

Startling thermal energy behavior revealed by neutron scattering

(PhysOrg.com) -- A discovery by researchers working at the Spallation Neutron Source upends long held assumptions about the microscopic behavior of materials in an equilibrium condition. The findings could influence further ...

Mathematics Jul 23, 2009

Technology on way to forecasting humanity's needs

Much as meteorologists predict the path and intensity of hurricanes, Indiana University's Alessandro Vespignani believes we will one day predict with unprecedented foresight, specificity and scale such things as the economic ...

Space Exploration May 29, 2008

Warm Coronal Loops Offer Clue to Mysteriously Hot Solar Atmosphere

Scientists at NASA reveal a new understanding of the mysterious mechanism responsible for heating the outer part of the solar atmosphere, the corona, to million degree temperatures.

Apr 16, 2008

Fishing throws targeted species off balance, study shows

Fishing activities can provoke volatile fluctuations in the populations they target, but it’s not often clear why. A new study published in the journal Nature by scientists at Scripps Institution of Oceanography at UC San ...

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