Oak Ridge National Laboratory

Exploring the magnetic personalities of stars

(PhysOrg.com) -- Massive stars are inherently violent creatures-they burn, they churn, they turn, all the while creating and held hostage by constantly changing magnetic fields of almost unfathomable strength.

Mar 04, 2011
3.8 / 5 (14) 79 | with audio podcast

eSiMon Dashboard simulation tool released

Computational scientists have a new weapon at their disposal. On February 1, the Electronic Simulation Monitoring (eSiMon) Dashboard version 1.0 was released to the public, allowing scientists to monitor and analyze their ...

Mar 01, 2011
not rated yet 0

Another high-definition plasma

(PhysOrg.com) -- The sight of an aurora evokes feelings of mystery and awe in the weekend star gazer and scientist alike. The stargazer may ponder the vastness of our universe or how such vivid color can be ...

Feb 24, 2011
5 / 5 (2) 1 | with audio podcast

Blood-flow research at the petascale

Choosing directions during a road trip used to consist of passengers holding a map with arms fully extended and noses to the page trying to decipher exactly where to turn or what exit to take. Today global ...

Jan 14, 2011
5 / 5 (2) 0

The Spin Doctor

An electron spin can be compared to the needle of a compass that points either north or south. Some electrons in a full shell point up, canceling out the electromagnetic fields of an equal number of electrons ...

Jan 13, 2011
5 / 5 (1) 0

Building gasifiers via simulation

A team of scientists from the National Energy Technology Laboratory (NETL) is using Oak Ridge National Laboratory's (ORNL's) Jaguar supercomputer, located at the Oak Ridge Leadership Computing Facility (OLCF), ...

Jan 13, 2011
not rated yet 0