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Features Archive


Showing stories 26-50 out of 173 stories.
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23-Nov-2015
PPPL engineers build mirror mechanism using 3-D-printer and off-the-shelf parts
At the Princeton Plasma Physics Laboratory, the spirit of tinkering lives. This past summer a team of engineers invented a mechanical device designed to be installed on ITER, the multinational fusion machine being built in the south of France, using 3-D printing and parts bought at Walmart.

Contact: Raphael Rosen
rrosen@pppl.gov
609-243-3317
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

16-Nov-2015
PPPL to design a high-resolution diagnostic system for the National Ignition Facility
Two US Department of Energy (DOE) laboratories working on very different types of fusion experiments have begun a novel collaboration. Under the arrangement, the DOE's Princeton Plasma Physics Laboratory (PPPL) will design a diagnostic system to provide high-resolution analysis of research on the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL). This work is supported by the DOE Office of Science and LLNL.

Contact: Raphael Rosen
rrosen@pppl.gov
609-243-3317
DOE/Princeton Plasma Physics Laboratory

10-Nov-2015
Atoms to engines
The Department of Energy's Oak Ridge National Laboratory, FCA US LLC, and the foundry giant, Nemak of Mexico, are combining their strengths to create lightweight powertrain materials that will help the auto industry speed past the technological roadblocks to its target of 54.5 miles per gallon by 2025.

Contact: Kim Askey
askeyka@ornl.gov
865-946-1861
DOE/Oak Ridge National Laboratory

26-Oct-2015
The silent treatment: EMSL's quiet wing
Scientists are advancing the understanding of biological and environmental systems by conducting at least part of their research in EMSL's Quiet Wing, one of the most advanced quiet laboratories in the world for high-resolution imaging capabilities. Scientists are using this facility for a wide range of research areas, including: to study bacteria in complex soil aggregates, to understand the behavior of a unique multicopper oxidase and to explore remediation methods using porous clay.

Contact: Mary Beckman
mary.beckman@pnnl.gov
509-375-3688
DOE/Environmental Molecular Sciences Laboratory

8-Oct-2015
Los Alamos-led consortium works to enhance fuel cell technology
Los Alamos National Laboratory is leading a Department of Energy- Fuel Cells Technologies Office-funded project to enhance the performance and durability of polymer electrolyte membrane (PEM) fuel cells, while simultaneously reducing their cost.

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

24-Sep-2015
Los Alamos explores hybrid ultrasmall gold nanocluster for enzymatic fuel cells
With fossil-fuel sources dwindling, better biofuel cell design is a strong candidate in the energy field. In research published in the Journal of the American Chemical Society, Los Alamos researchers and external collaborators synthesized and characterized a new DNA-templated gold nanocluster (AuNC) that could resolve a critical methodological barrier for efficient biofuel cell design.

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

8-Sep-2015
Making the most from carbon in plants
Researchers are looking for more effective ways to get at all the carbon in biomass to create more energy and biochemicals. However, a lot of the carbon is in lignin -- support tissues in plants, which makes up about a third of the biomass. International teams of scientists are utilizing EMSL's expertise and capabilities to better understand how lignin can be efficiently deconstructed to release its carbon for a more renewable and sustainable energy future.

Contact: Mary Beckman
mary.beckman@pnnl.gov
509-375-3688
DOE/Environmental Molecular Sciences Laboratory

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

12-Aug-2015
Microscopic rake doubles efficiency of low-cost solar cells
Researchers from the Department of Energy's SLAC National Accelerator Laboratory and Stanford University have developed a manufacturing technique that could double the electricity output of inexpensive solar cells by using a microscopic rake when applying light-harvesting polymers.

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

28-Jul-2015
Rigors of the road: ORNL invention will support licensing and transport of spent nuclear fuel
With support from the US Nuclear Regulatory Commission, researchers at the Department of Energy's Oak Ridge National Laboratory have devised the Cyclic Integrated Reversible-bending Fatigue Tester. Combined with ongoing fuel transportation research, data from the CIRFT system will help facilitate cask designs and transportation protocols that ensure safe transportation of spent nuclear fuel.

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

27-Jul-2015
Brookhaven Lab summer school helps develop tomorrow's nuclear chemistry experts
For the past six weeks, 12 college students have had the opportunity to learn all that the US Department of Energy's (DOE) Brookhaven National Laboratory has to teach about a vital but often overlooked area of chemistry -- one that spans everything from nuclear reactors and the safe handling of nuclear material to hospital diagnostic tools and cutting-edge medical research.

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

10-Jul-2015
New design could dramatically boost efficiency of low-cost solar panels
A new material design tested in experiments at the Department of Energy's SLAC National Accelerator Laboratory could make low-cost solar panels far more efficient by greatly enhancing their ability to collect the sun's energy and release it as electricity.

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

9-Jul-2015
It all comes to light
New advances, including light sources, allow for non-destructive techniques for examining old artifacts.

Contact: Ethan Alpern
ethan.alpern@science.doe.gov
202-586-4307
DOE/US Department of Energy

29-Jun-2015
Magnetic attraction
Researchers studying a broad spectrum of science, including biofuel production processes, climate effects on carbon cycling in the soil and carbon transformations in the atmosphere will soon have access to EMSL's new 21 Tesla Fourier transform ion cyclotron resonance mass spectrometer. Scientists are eager to start getting molecular-level information for their research, and six inaugural studies were selected to use the new instrument through a Special Science Call.

Contact: Mary Beckman
mary.beckman@pnnl.gov
509-375-3688
DOE/Environmental Molecular Sciences Laboratory

27-May-2015
Carbon sequestration in New Mexico's Bravo Dome
Emplacement of carbon dioxide at the Bravo Dome gas field in New Mexico began more than 900,000 years earlier than previously estimated, according to scientists at DOE's Center for Frontiers of Subsurface Energy Security. The study documents the first field evidence for the safe long-term storage of large amounts of carbon dioxide in saline aquifers.

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

14-May-2015
Intense lasers cook up complex, self-assembled nanomaterials
New technique developed at Brookhaven Lab makes nanoscale self-assembly 1,000 times faster and could be used for industrial-scale solar panels and electronics.

Contact: Justin Eure
jeure@bnl.gov
631-344-2347
DOE/Brookhaven National Laboratory

12-May-2015
ORNL group leads calorimeter upgrade for Large Hadron Collider experiment
Run-2 for the Large Hadron Collider -- the world's largest and most powerful particle collider -- began April 5 at CERN. In preparation, Thomas M. Cormier, who leads the LHC Heavy Ion group at Oak Ridge National Laboratory, led an upgrade of the electromagnetic calorimeter used for LHC's experiment called ALICE (for A Large Ion Collider Experiment). This detector measures the energies of high-energy electrons and gamma rays emitted from the quark-gluon plasma.

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

30-Apr-2015
Microbe produces ethanol from switchgrass without pretreatment
Scientists engineered a strain of a consolidated bioprocessing bacterium that efficiently breaks down biomass to produce ethanol without pretreatment.

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

30-Apr-2015
Microbes disprove long-held assumption that all organisms share a common vocabulary
Some wild microorganisms reinterpret the instructions coded into their DNA. Short DNA segments that signal other organisms to stop are instead read as instructions to keep building.

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

29-Apr-2015
Special science call projects announced
EMSL's Special Science Call for Proposals ran from mid-April through September and generated 23 accepted studies. The call challenged prospective users to submit high-impact research projects that took advantage of EMSL's technical resources including RadEMSL, the Quiet Wing microscopy and NanoSIMS capabilities, and HRMAC. The research associated with the call is progressing, and the projects will soon start delivering important scientific findings.

Contact: Mary Beckman
mary.beckman@pnnl.gov
509-375-3688
DOE/Environmental Molecular Sciences Laboratory

28-Apr-2015
Ground control
The United Nations General Assembly declared 2015 the International Year of Soils. Soil is critical for food production and climate regulation. It's a complex underground ecosystem of organisms that process decaying debris to enrich the land as well as store and release carbon into the atmosphere. However, human activity and changing climate are impacting this environmental system. Scientists working at EMSL are trying to understand the complexities of soil to develop better sustainable land management to protect it.

Contact: Mary Beckman
mary.beckman@pnnl.gov
509-375-3688
DOE/Environmental Molecular Sciences Laboratory

15-Apr-2015
Electrolyte genome could be battery game-changer
Lawrence Berkeley National Laboratory scientist Kristin Persson says she can take some of the guesswork out of the electrolyte discovery process with her Electrolyte Genome.

Contact: Julie Chao
JHChao@lbl.gov
510-486-6491
DOE/Lawrence Berkeley National Laboratory

10-Apr-2015
Bacteria tracked feeding nitrogen to nutrient-starved plants
An international team of researchers, including three from Brookhaven National Laboratory, tracked nitrogen as soil bacteria pulled it from the air and released it as plant-friendly ammonium. This eco-friendly process -- called biological nitrogen fixation -- substantially promoted growth in certain grass crops.

Contact: Justin Eure
jeure@bnl.gov
631-344-2347
DOE/Brookhaven National Laboratory

Showing stories 26-50 out of 173 stories.
<< < 1 | 2 | 3 | 4 | 5 | 6 > >>


 

 

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