The first computing resources of the National Science Foundations (NSF) TeraGrid became fully available for scientific use in January, and some of the first applications will be tracking the formation of galaxies in the early universe and finding the most efficient and least expensive ways to clean up groundwater pollution.
Other early TeraGrid (www.teragrid.org) users will study seismic events and analyze biomolecular dynamics on the Linux clusters at the National Center for Supercomputing Applications (NCSA) and the San Diego Supercomputer Center (SDSC). The two clusters together offer 4.5 teraflops (trillions of calculations per second) of computing power and access to more than 250 terabytes of disk storage. Allocations for use of these machines were awarded by the NSFs Partnerships for Advanced Computational Infrastructure (PACI) last October.
"We are pleased to see scientific research being conducted on the first production TeraGrid clusters," said Peter Freeman, head of NSFs Computer and Information Sciences and Engineering directorate. "Leading-edge supercomputing capabilities are essential to the emerging cyberinfrastructure, and the TeraGrid represents NSFs commitment to providing high-end, innovative resources."
Julie A. Smith | NSF
Graphene teams up with two-dimensional crystals for faster data communications
06.10.2015 | ICFO-The Institute of Photonic Sciences
Simple detection of magnetic skyrmions
06.10.2015 | Sonderforschungsbereich 668
Self-driving cars will be on our streets in the foreseeable future. In Graz, research is currently dedicated to an innovative driver assistance system that takes over control if there is a danger of collision. It was nature that inspired Dr Manfred Hartbauer from the Institute of Zoology at the University of Graz: in dangerous traffic situations, migratory locusts react around ten times faster than humans. Working together with an interdisciplinary team, Hartbauer is investigating an affordable collision detector that is equipped with artificial locust eyes and can recognise potential crashes in time, during both day and night.
Inspired by insects
An interdisciplinary team of researchers has built the first prototype of a miniature particle accelerator that uses terahertz radiation instead of radio...
At present, tiny magnetic whirls – so called skyrmions – are discussed as promising candidates for bits in future robust and compact data storage devices. At...
In cooperation with the Center for Nano-Optics of Georgia State University in Atlanta (USA), scientists of the Laboratory for Attosecond Physics of the Max Planck Institute of Quantum Optics and the Ludwig-Maximilians-Universität have made simulations of the processes that happen when a layer of carbon atoms is irradiated with strong laser light.
Electrons hit by strong laser pulses change their location on ultrashort timescales, i.e. within a couple of attoseconds (1 as = 10 to the minus 18 sec). In...
At the exhibition BATTERY + STORAGE as part of WORLD OF ENERGY SOLUTIONS 2015 in Stuttgart, the Fraunhofer Institutes for Laser Technology ILT and for Ceramic Technologies and Systems IKTS will be showing how laser technology can be used to manufacture batteries both cost- and energy-efficiently.
In the truest sense, it’s all about watts at the Dresden-based Fraunhofer Institute for Ceramic Technologies and Systems IKTS and the Aachen-based Fraunhofer...
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