U.S.Department of Energy Research News
Text-Only | Privacy Policy | Site Map  
Search Releases and Features  
Biological SciencesComputational SciencesEnergy SciencesEnvironmental SciencesPhysical SciencesEngineering and TechnologyNational Security Science

Home
Labs
Multimedia Resources
News Releases
Feature Stories
Library
Contacts
RSS Feed



US Department of Energy National Science Bowl


Back to EurekAlert! A Service of the American Association for the Advancement of Science

 

Features Archive


Showing stories 1-25 out of 102 stories.
1 | 2 | 3 | 4 | 5 > >>


21-Jan-2016
Explore galaxies far, far away at internet speeds
Scientists have released an 'expansion pack' for a virtual tour of the universe that you can enjoy from the comfort of your own computer. The latest version of the publicly accessible images of the sky, which can be viewed using an interactive Sky Viewer tool, roughly doubles the size of the searchable universe from the project's original release in May.

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

21-Jan-2016
Facility staff and DOE computer scientists collaborate to speed up experimental data analysis
In early December, the US Department of Energy's (DOE) Brookhaven National Laboratory hosted the first in a series of week-long 'hackathons,' a code brainstorming session attended by nearly 40 computer scientists and software developers from several DOE Office of Science User Facilities, including those at Argonne, Berkeley, Oak Ridge and SLAC national laboratories.

Contact: Kay Cordtz
kcordtz@bnl.gov
DOE/Brookhaven National Laboratory

18-Nov-2015
Rob Goldston wins 2015 Nuclear Fusion Award for best paper published in 2012
Rob Goldston wins the 2015 Nuclear Fusion Award for best paper published in 2012.

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

17-Nov-2015
Tracking freight flows
A new freight database will help transportation officials improve highways, railroads and other trade routes across the country.

Contact: Kim Askey
askeyka@ornl.gov
865-946-1961
DOE/Oak Ridge National Laboratory

13-Oct-2015
Is your digital information more at risk today than it was ten years ago?
Researchers at University of New Mexico and the Lawrence Berkeley National Laboratory say cybersecurity breeches are not happening more frequently than they did a decade ago. And these data breaches in general are not growing in size.

Contact: Linda Vu
lvu@lbl.gov
510-495-2402
Doe-Anderson

5-Oct-2015
DOE announces funding for new center for computational materials sciences at Brookhaven Lab
The US Department of Energy (DOE) has announced $12 million in funding over the next four years for a new Center for Computational Design of Functional Strongly Correlated Materials and Theoretical Spectroscopy at Brookhaven National Laboratory and Rutgers University. Center scientists will develop next-generation methods and software to accurately describe electronic properties in complex strongly correlated materials, as well as a companion database to predict targeted properties with energy-related application to thermoelectric materials.

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

1-Oct-2015
Three questions with: Ames Laboratory cybersecurity manager and researcher Chris Strasburg
Ames Laboratory's Chris Strasburg discovered an interest in research while working in systems support and cybersecurity. He's now Ames Laboratory's cybersecurity manager and working toward a Ph.D. in computer science at Iowa State University, studying artificial intelligence approaches, automation of computer languages, and network security.

Contact: Breehan Gerleman Lucchesi
breehan@ameslab.gov
515-294-9750
DOE/Ames Laboratory

29-Sep-2015
Titan helps unpuzzle decades-old plutonium perplexities
First produced in 1940, plutonium is one of the most electronically complicated elements on Earth -- and because of its complexities, scientists have been struggling to prove the existence of its magnetic properties ever since. Finally, that struggle is over, thanks to a timely combination of theory, algorithm and code developments, neutrons experiments, and Titan -- the second-most-powerful supercomputer in the world.

Contact: Jeremy Rumsey
rumseyjp@ornl.gov
DOE/Oak Ridge National Laboratory

29-Sep-2015
Building champions: National Science Bowl offseason
Five-time National Science Bowl champion Mira Loma HS keeps an intense -- and pizza fueled -- training regimen through the summer and fall.

Contact: Ethan Alpern
ethan.alpern@science.doe.gov
202-586-4307
DOE/Office of Scientific and Technical Information

20-Aug-2015
Carbon number crunching
A booming economy and population led China to emerge in 2006 as the global leader in fossil-fuel carbon emissions, a distinction it still maintains. But exactly how much carbon China releases has been a topic of debate, with recent estimates varying by as much as 15 percent.

Contact: Morgan McCorkle
mccorkleml@ornl.gov
865-574-7308
DOE/Oak Ridge National Laboratory

18-Aug-2015
Viral comparisons
An Oak Ridge National Laboratory team of comparative genomics and computational science researchers compared approximately 4,000 complete virus genomes downloaded from a public database known as GenBank. By compressing the sequence files, the team created a virus dendrogram that maps out the relationships among all the different virus families.

Contact: Morgan McCorkle
mccorkleml@ornl.gov
865-574-7308
DOE/Oak Ridge National Laboratory

11-Aug-2015
Eyes on the prize
Recently, the Department of Energy Office of Science's Nanoscale Science Research Centers at Argonne, Brookhaven, Lawrence Berkeley, Los Alamos/Sandia and Oak Ridge national laboratories jointly organized a workshop at Oak Ridge National Laboratory to discuss opportunities and challenges as imaging and data sciences merge. Those efforts will likely aid the Materials Genome Initiative, which aims to speed new materials to the global marketplace.

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

7-Jul-2015
Big PanDA and Titan merge to tackle torrent of LHC's full-energy collision data
With the successful restart of the Large Hadron Collider, now operating at nearly twice its former collision energy, comes an enormous increase in the volume of data physicists must sift through to search for new discoveries. Fortunately, a remarkable data-management tool developed by physicists at Brookhaven National Laboratory and the University of Texas at Arlington is evolving to meet the big-data challenge.

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

19-Jun-2015
SLAC research resumes at upgraded Large Hadron Collider
Research with the Large Hadron Collider has officially resumed: The world's largest particle accelerator at CERN began on June 3 to collect data at a new record energy that could hold the key to new scientific discoveries. To keep up with the boost in performance, researchers at the Department of Energy's SLAC National Accelerator Laboratory have developed new technologies for ATLAS -- one of two experiments involved in the 2012 discovery of the Higgs boson.

Contact: Andrew Gordon
agordon@slac.stanford.edu
650-926-2282
DOE/SLAC National Accelerator Laboratory

15-Jun-2015
What the blank makes quantum dots blink?
Quantum dots promise an astounding range of applications, if scientists can conquer their annoying habit of blinking. Researchers computing at NERSC recently ran simulations that offer new insights into the problem.

Contact: Margie Wylie
mwylie@lbl.gov
510-486-7421
DOE/Lawrence Berkeley National Laboratory

10-Jun-2015
Newly discovered property could help beat the heat problem in computer chips
X-ray studies at the Department of Energy's SLAC National Accelerator Laboratory have for the first time observed an exotic property that could warp the electronic structure of a material in a way that reduces heat buildup and improves performance in ever-smaller computer components.

Contact: Andrew Gordon
agordon@slac.stanford.edu
650-926-2282
DOE/SLAC National Accelerator Laboratory

1-Jun-2015
Meraculous: Deciphering the 'book of life' with supercomputers
A team of scientists from Berkeley Lab, JGI and UC Berkeley, simplified and sped up genome assembly, reducing a months-long process to mere minutes. This was primarily achieved by 'parallelizing' the code to harness the processing power of supercomputers, such as NERSC's Edison system.

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

27-May-2015
The 'why' of models
An international team of researchers from Oak Ridge National Laboratory, Macquarie University, the University of Western Sydney and the Max Planck Institute for Biogeochemistry set out to assess how two Free-Air CO2 Enrichment projects compared to eleven vegetation models that simulate various ecological processes. Instead of only benchmarking whether or not an individual model matched the experimental data, the researchers developed an 'assumption-centered' approach to evaluate why certain models performed better than others.

Contact: Morgan McCorkle
mccorkleml@ornl.gov
865-574-7308
DOE/Oak Ridge National Laboratory

13-May-2015
Digitizing neurons
Supercomputing resources at Oak Ridge National Laboratory will support a new initiative designed to advance how scientists digitally reconstruct and analyze individual neurons in the human brain.

Contact: Morgan McCorkle
mccorkleml@ornl.gov
865-574-7308
DOE/Oak Ridge National Laboratory

11-May-2015
'Chombo-crunch' sinks its teeth into fluid dynamics
Researchers at Lawrence Berkeley National Laboratory are breaking new ground in the modeling of complex flows in energy and oil and gas applications, thanks to a computational fluid dynamics and transport code dubbed 'Chombo-Crunch.'

Contact: Kathy Kincade
kkincade@lbl.gov
DOE/Lawrence Berkeley National Laboratory

8-May-2015
New method relates Greenland ice sheet changes to sea-level rise
Climate models are not yet able to include full models of the Greenland and Antarctic ice sheets and to dynamically simulate how ice sheet changes influence sea level. Early schemes failed to accurately account for mass increase due to snowfall and mass loss due to snow melt. These changes depend on ice sheet elevation and region. A new method that includes the effects of elevation and region was developed.

Contact: Kristin Manke
kristin.manke@science.doe.gov
DOE/US Department of Energy

1-May-2015
New mathematical method enhances hydrology simulations
Just as a racecar's engine needs the right fuel to get the best performance, so climate models need finely tuned parameters to accurately simulate the impacts of different technologies and policies. Led by researchers at Pacific Northwest National Laboratory, a team applied sophisticated mathematical solutions to fine tune the water and energy exchange parameters, numerical stand-ins for complex processes, to better simulate water and energy fluxes.

Contact: Kristin Manke
kristin.manke@science.doe.gov
DOE/US Department of Energy

2-Apr-2015
Connecting vehicles
Computational framework for optimizing traffic flow could be the beginning of a road revolution.

Contact: Morgan McCorkle
mccorkleml@ornl.gov
DOE/Oak Ridge National Laboratory

31-Mar-2015
BigNeuron: Unlocking the secrets of the human brain
To find a standard 3-D neuron reconstruction algorithm, Big Neuron will sponsor a series of international hackathons and workshops where contending algorithms will be ported onto a common software platform to analyze neuronal physical structure using the same core dataset. All ported algorithms will be bench-tested at DOE's NERSC and ORNL, as well as Human Brain Project supercomputing centers.

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

25-Mar-2015
Protein shake-up
For living organisms proteins are an essential part of their body system and are needed to thrive. In recent years, a certain class of proteins has challenged researchers' conventional notion that proteins have a static and well-defined structure.

Contact: Chris Samoray
samoraycr@ornl.gov
865-241-0709
DOE/Oak Ridge National Laboratory

Showing stories 1-25 out of 102 stories.
1 | 2 | 3 | 4 | 5 > >>


 

 

Text-Only | Privacy Policy | Site Map