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DOE NEWS RELEASES

Key: Meeting M      Journal J      Funder F

Showing releases 1-25 out of 113.

1 | 2 | 3 | 4 | 5 > >>

Public Release: 23-Aug-2016
SC16: The International Conference for High Performance Computing, Networking, Storage and Analysis
Streamlining accelerated computing for industry
In an effort to modernize CFD, a group of Imperial College researchers has developed new open-source software called PyFR, a Python-based application that combines highly accurate numerical methods with a highly flexible, portable, and scalable code implementation that makes efficient use of accelerators. Industry adoption of the code could allow companies to better exploit petascale computing to understand long-standing fluid flow problems, unsteady turbulence in particular.

Contact: Jonathan Hines
hinesjd@ornl.gov
502-829-3395
DOE/Oak Ridge National Laboratory

Public Release: 17-Aug-2016
Nature
Unveiled: Earth's viral diversity
Plumbing the Earth's microbial diversity requires learning more about the poorly-studied relationships between microbes and the viruses that infect them, impacting their abilities to regulate global cycles. DOE JGI researchers utilized the largest collection of assembled metagenomic datasets to uncover over 125,000 partial and complete viral genomes. This single effort increases the number of known viral genes by a factor of 16, and provides researchers with a unique resource of viral sequence information.
US Department of Energy

Contact: David Gilbert
degilbert@lbl.gov
DOE/Joint Genome Institute

Public Release: 16-Aug-2016
Energy Department to invest $16 million in computer design of materials
The US Department of Energy announced today that it will invest $16 million over the next four years to accelerate the design of new materials through use of supercomputers. Two four-year projects -- one team led by DOE's Oak Ridge National Laboratory, the other team led by DOE's Lawrence Berkeley National Laboratory -- will take advantage of superfast computers at DOE national laboratories by developing software to design fundamentally new functional materials.
US Department of Energy

Contact: Dawn Levy
levyd@ornl.gov
865-576-6448
DOE/Oak Ridge National Laboratory

Public Release: 16-Aug-2016
Big PanDA tackles big data for physics and other future extreme scale scientific applications
A team of physicists just received $2.1 million in funding for 2016-2017 from DOE's Advanced Scientific Computing Research program to enhance a 'workload management system' for handling the ever-increasing data demands of two experiments at the Large Hadron Collider and expanding its use as a general workload management service for a Department of Energy supercomputer.
US Department of Energy

Contact: Karen McNulty Walsh
kmcnulty@bnl.gov
631-344-8350
DOE/Brookhaven National Laboratory

Public Release: 15-Aug-2016
Wiring reconfiguration saves millions for Trinity supercomputer
A moment of inspiration during a wiring diagram review has saved more than $2 million in material and labor costs for the Trinity supercomputer at Los Alamos National Laboratory.

Contact: Nancy Ambrosiano
nwa@lanl.gov
505-667-0471
DOE/Los Alamos National Laboratory

Public Release: 15-Aug-2016
Proceedings of the National Academy of Sciences
Expanding the stable of workhorse yeasts
Yeasts are physically hard to distinguish, and it is easy to think they are all the same. Metabolically, genetically and biochemically, however, yeasts are highly diverse. So far industry has only harnessed a fraction of the diversity available for biotechnological applications, including biofuel production. In the Proceedings of the National Academy of Sciences, a team led by DOE Joint Genome Institute researchers aims to help boost the use of a wider range of yeasts.
US Department of Energy

Contact: David Gilbert
degilbert@lbl.gov
DOE/Joint Genome Institute

Public Release: 10-Aug-2016
Books by Hutch Neilson and Amitava Bhattacharjee
This article describes new books by Hutch Neilson and Amitava Bhattacharjee.

Contact: John Greenwald
jgreenwa@pppl.gov
609-243-2672
DOE/Princeton Plasma Physics Laboratory

Public Release: 9-Aug-2016
3-D Galaxy-mapping project enters construction phase
A 3-D sky-mapping project that will measure the light of millions of galaxies and explore the nature of dark energy has received approval to move forward with construction.

Contact: Glenn Roberts Jr.
geroberts@lbl.gov
510-486-5582
DOE/Lawrence Berkeley National Laboratory

Public Release: 2-Aug-2016
Physical Review Letters
Scientists model the 'flicker' of gluons in subatomic smashups
A new study just published in Physical Review Letters reveals that a high degree of gluon fluctuation -- a kind of flickering rearrangement in the distribution of gluon density within individual protons -- could help explain some of the remarkable results at the Relativistic Heavy Ion Collider -- a US Department of Energy Office of Science User Facility for nuclear physics research at DOE's Brookhaven National Laboratory -- and also in nuclear physics experiments at the Large Hadron Collider in Europe.
DOE/Office of Science

Contact: Karen McNulty Walsh
kmcnulty@bnl.gov
631-344-8350
DOE/Brookhaven National Laboratory

Public Release: 29-Jul-2016
Lawrence Livermore National Laboratory chemist named Howes Scholar
Lawrence Fellow Aurora Pribram-Jones is one of two recipients of the Howes Scholar award presented by the Department of Energy Computational Science Graduate Fellowship Program at its annual program review.
US Department of Energy

Contact: Nolan O'Brien
obrien32@llnl.gov
925-422-3399
DOE/Lawrence Livermore National Laboratory

Public Release: 25-Jul-2016
PPPL and Princeton join high-performance software project
Princeton University and the US Department of Energy's Princeton Plasma Physics Laboratory are participating in the accelerated development of a modern high-performance computing code, or software package. Supporting this development is the Intel Parallel Computing Center Program, which provides funding to universities and laboratories to improve high-performance software capabilities for a wide range of disciplines.
Intel, Inc.

Contact: John Greenwald
jgreenwa@pppl.gov
609-243-2672
DOE/Princeton Plasma Physics Laboratory

Public Release: 21-Jul-2016
Procedia Computer Science
An accelerated pipeline to open materials research
The Bellerophon Environment for Analysis of Materials (BEAM) is an ORNL platform that combines scientific instruments with web and data services and HPC resources through a user-friendly interface. Designed to streamline data analysis and workflow processes from experiments originating at DOE Office of Science User Facilities at ORNL, such as the Center for Nanophase Materials Sciences and Spallation Neutron Source, BEAM gives materials scientists a direct pipeline to scalable computing, software support, and high-performance cloud storage services.

Contact: Jonathan Hines
hinesjd@ornl.gov
865-574-6944
DOE/Oak Ridge National Laboratory

Public Release: 18-Jul-2016
Applied and Environmental Microbiology
New ORNL tool probes for genes linked to toxic methylmercury
Environmental scientists can more efficiently detect genes required to convert mercury in the environment into more toxic methylmercury with molecular probes developed at Oak Ridge National Laboratory.

Contact: Ron Walli
wallira@ornl.gov
865-576-0226
DOE/Oak Ridge National Laboratory

Public Release: 18-Jul-2016
New training videos leverage ESnet's expertise to improve network performance globally
The Department of Energy's Energy Sciences Network, or ESnet, and the Network Startup Resource Center (NSRC) at the University of Oregon are teaming up to create an extensive video training library to help organizations improve the performance of their networks by deploying the perfSONAR network measurement tools and the Science DMZ network architecture.

Contact: Jon Bashor
jbashor@lbl.gov
510-486-5849
DOE/Lawrence Berkeley National Laboratory

Public Release: 6-Jul-2016
Story Tips from the Department of Energy's Oak Ridge National Laboratory, July 2016
Stories include: 3-D printed heat sinks show promise for higher power densities in electronics; ORNL system allows for inspections of materials on the fly; ORNL scientists advance understanding of superconductivity phenomenon; ORNL leads team that casts further doubt of calcium-52's magic status; Bamboo fiber potentially useful for 3-D-printed materials.

Contact: Ron Walli
wallira@ornl.gov
865-576-0226
DOE/Oak Ridge National Laboratory

Public Release: 6-Jul-2016
Nature Physics
Physics researchers question calcium-52's magic
After a multi-institution team's work computing the calcium-48 nucleus, researchers moved on to a larger, heavier, and more complex isotope -- calcium-52 -- and the results surprised them once again.
US Department of Energy

Contact: Eric Gedenk
gedenked@ornl.gov
865-241-5497
DOE/Oak Ridge National Laboratory

Public Release: 29-Jun-2016
Nature Climate Change
Climate study finds human fingerprint in Northern Hemisphere greening
A multinational team led by the Department of Energy's Oak Ridge National Laboratory Climate Change Science Institute has found the first positive correlation between human activity and enhanced vegetation growth.

Contact: Sean Simoneau
simoneausm@ornl.gov
865-241-0709
DOE/Oak Ridge National Laboratory

Public Release: 21-Jun-2016
Microwave imaging expert at Sandia Labs honored as SPIE fellow for radar work
Sandia National Laboratories researcher Armin Doerry has been named a SPIE fellow for his technical achievements in imaging microwave radar technology development, design and analysis.

Contact: Heather Clark
hclark@sandia.gov
505-844-3511
DOE/Sandia National Laboratories

Public Release: 20-Jun-2016
International Symposium on Ballistics
Keeping alive the art of experimental design
A team of Lawrence Livermore National Laboratory (LLNL) researchers was honored with the Neill Griffiths Award this month, recognizing the most significant contribution to shaped charge technology. The award was presented at the annual International Symposium on Ballistics. The research helped solve a challenge Shell International Exploration and Production faced: how to sever the connection between an offshore drilling rig with the seabed in case of an emergency.

Contact: Nolan O'Brien
obrien32@llnl.gov
925-422-3399
DOE/Lawrence Livermore National Laboratory

Public Release: 20-Jun-2016
The International Supercomputing Conference
NERSC readying for Cori Phase 2 Knights Landing-based system
For the past year, staff at the Department of Energy's National Energy Research Scientific Computing Center (NERSC) have been preparing users of 20 leading science applications for the arrival of the second phase of its newest supercomputer, Cori, which consists of more than 9,300 nodes containing Intel's Xeon Phi Knights Landing processor -- which was officially unveiled June 20 at the International Supercomputer Conference in Germany. The first compute cabinets are scheduled to arrive in July.
DOE/Office of Science

Contact: Jon Bashor
jbashor@lbl.gov
510-486-5849
DOE/Lawrence Berkeley National Laboratory

Public Release: 13-Jun-2016
Researchers gear up galaxy-seeking robots for a test run
A prototype system that will test a planned array of 5,000 robots for a sky-mapping instrument is taking shape at Berkeley Lab. Dubbed ProtoDESI, the scaled-down, 10-robot system will run through a series of tests on a telescope in Arizona from August-September.

Contact: Glenn Roberts Jr.
geroberts@lbl.gov
510-486-5582
DOE/Lawrence Berkeley National Laboratory

Public Release: 10-Jun-2016
Science Advances
New mathematics accurately captures liquids and surfaces moving in synergy
A new mathematical framework developed at Berkeley Lab, published in the June 10, 2016 issue of Science Advances, allows researchers to capture fluid dynamics coupled to interface motion at unprecedented detail. The framework, called 'interfacial gauge methods', developed by Robert Saye, a Luis W. Alvarez Fellow in the Mathematics Group at Berkeley Lab, rewrites the equations governing incompressible fluid flow in a way that is more amenable to accurate computer modeling.
DOE/Office of Science, Berkeley Lab's Laboratory Directed Research Development program

Contact: Linda Vu
lvu@lbl.gov
510-495-2402
DOE/Lawrence Berkeley National Laboratory

Public Release: 31-May-2016
Better combustion for power generation
As US utility companies replace coal-fired power plants with natural gas, a collaboration between GE and Oak Ridge National Laboratory is contributing to efficiency gains in GE's H-class gas turbines. GE researchers produced the first simulation involving multiple gas turbine combustors to study combustion interactions that are impractical to test physically. Advanced simulation is projected to results in a full percentage-point gain in turbine efficiency.

Contact: Jonathan Hines
hinesjd@ornl.gov
865-574-6944
DOE/Oak Ridge National Laboratory

Public Release: 26-May-2016
Current Biology
Cuing environmental responses in fungi
Sensory perception lies at the heart of adaptation to changing conditions, and helps fungi to improve growth and recycle organic waste, and to know when and how to infect a plant or animal host. New results from a team led by DOE Joint Genome Institute researchers based on characterizing and then conducting a comparative analysis of two genome sequences published in Current Biology shed new light on the evolution of sensory perception in fungi.
DOE/Office of Science

Contact: Massie Ballon
mlballon@lbl.gov
DOE/Joint Genome Institute

Public Release: 25-May-2016
Radiation 101: DoseNet delivers environmental data as an educational tool
A network of radiation-monitoring devices and a companion website and open-source code serve as educational and outreach tools for an international project called DoseNet that stretches from Northern California classrooms to a city hall in Japan. Its broad aim is to inform and connect students and communities using science and data as common ground.

Contact: Glenn Roberts Jr.
geroberts@lbl.gov
510-486-5582
DOE/Lawrence Berkeley National Laboratory

Showing releases 1-25 out of 113.

1 | 2 | 3 | 4 | 5 > >>

 

 

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