News tagged with performance

Magnetic memories on the right track

Computer hard drives store data by writing magnetic information onto their surfaces. In the future, magnetic effects may also be used to improve active memory in computers, potentially eliminating the need ...

22 hours ago 5 / 5 (2) 0

New class of industrial polymers discovered

(Phys.org) —Scientists from IBM Research have successfully discovered a new class of polymer materials that can potentially transform manufacturing and fabrication in the fields of transportation, aerospace, ...

May 15, 2014 5 / 5 (20) 2

Why lithium-ion-batteries fail

Materials in lithium ion battery electrodes expand and contract during charge and discharge. These volume changes drive particle fracture, which shortens battery lifetime. A group of ETH scientists together ...

Oct 17, 2013 4.6 / 5 (24) 0 | with audio podcast

NVIDIA helps spark 64-bit ARM systems for HPC

(Phys.org) —NVIDIA could not have chosen a better venue for a chosen target: The International Supercomputing Conference, running to June-26 in Leipzig, Germany, is where NVIDIA took center stage, to demonstrate ...

Jun 23, 2014 4.7 / 5 (18) 0 weblog

A new era for atomic clocks

A revolution is under way in timekeeping. Precision timekeeping based on atomic clocks already underpins much of our modern technology—telecommunications, computer networks and satellite-based positioning ...

Feb 05, 2014 5 / 5 (10) 1 | with audio podcast