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Features Archive


Showing stories 1-25 out of 62 stories.
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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

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

1-Apr-2015
Scientists track ultrafast creation of a catalyst with X-ray laser
An international team has for the first time precisely tracked the surprisingly rapid process by which light rearranges the outermost electrons of a metal compound and turns it into an active catalyst -- a substance that promotes chemical reactions.

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

20-Mar-2015
Organic photovoltaics experiments showcase HPC 'superfacility' concept
A collaborative effort linking the Advanced Light Source at Lawrence Berkeley National Laboratory with supercomputing resources at NERSC and the Oak Ridge Leadership Computing Facility is yielding exciting results in organic photovoltaics research that could transform the way researchers use these facilities and improve scientific productivity in the process.

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

17-Mar-2015
Part II, Tackling grand challenges in geochemistry: Q&A with Andrew Stack
In this Q&A Andrew Stack, a geochemist at the Department of Energy's Oak Ridge National Laboratory, advances understanding of the dynamics of minerals underground. Stack and his team make discoveries that will help to improve our understanding of a wide range of energy-related issues, such as geologic storage of carbon dioxide, oil and gas discovery and development, and remediation of toxic contaminants. His current research spans three disciplines -- geology, chemistry and computing.

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

4-Mar-2015
The making of a geochemist: Q&A with Andrew Stack
In this Q&A Andrew Stack of the Department of Energy's Oak Ridge National Laboratory calls on expertise in geology, chemistry and computing to advance understanding of the dynamics of minerals underground. He investigates chemical processes that take place on mineral surfaces at scales ranging from individual atoms to entire rocks. These processes can trap contaminants, such as nuclear waste, carbon dioxide and toxic by-products from hydraulic fracturing.

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

23-Feb-2015
Zeolites: The inside story
Zeolites have been used for decades as catalysts and in other industrial applications, but the molecular transformations occurring within the porous material is not well understood. Scientists from universities, national laboratories and industries are using EMSL's staff expertise and advanced instrumentation to gain an atomic-level understanding of these materials to improve energy production and address environmental issues.

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

6-Feb-2015
Energy Secretary Moniz dedicates the world's brightest Synchrotron Light Source
US Department of Energy (DOE) Secretary Ernest Moniz today dedicated the world's most advanced light source, the National Synchrotron Light Source II (NSLS-II) at Brookhaven National Laboratory (BNL). The NSLS-II is a $912-million DOE Office of Science User Facility that produces extremely bright beams of x-ray, ultraviolet, and infrared light used to examine a wide range of materials, including superconductors and catalysts, geological samples, and biological proteins to accelerate advances in energy, environmental science, and medicine.

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

7-Jan-2015
'Seeing' hydrogen atoms to unveil enzyme catalysis
A multi-institutional research team led by Chris Dealwis from Case Western Reserve University has used the new IMAGINE instrument at Oak Ridge National Laboratory's High Flux Isotope Reactor to map an enzyme that could play an important role in anti-cancer drug development.

Contact: Katie Bethea
betheakl@ornl.gov
865-576-8039
DOE/Oak Ridge National Laboratory

5-Jan-2015
2014's top-10 scientific achievements at Brookhaven Lab
From new insights into the building blocks of matter to advances in understanding batteries, superconductors, and a protein that could help fight cancer, 2014 was a year of stunning successes for the US Department of Energy's Brookhaven National Laboratory.

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

30-Dec-2014
MSL's Radiochemistry Annex: It's getting hot in there
Researchers from Washington University in St. Louis, Washington State University and Savannah River National Laboratory are among the principal investigators seeking innovative solutions to environmental and energy production challenges in subsurface science. They are also among the scientists who submitted applications to the Special Science Call for Proposals to use EMSL's Radiochemical Annex. Learn more about three research projects using the Annex's resources.

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

18-Dec-2014
Crown ethers flatten in graphene for strong, specific binding
A team led by the Department of Energy's Oak Ridge National Laboratory has discovered a way to dramatically increase the selectivity and binding strength of crown ethers by incorporating them within a rigid framework of graphene. Strong, specific electrostatic binding of crown ethers may advance sensors, chemical separations, nuclear-waste cleanup, extraction of metals from ores, purification and recycling of rare-earth elements, water purification, biotechnology, energy production in durable lithium-ion batteries, catalysis, medicine and data storage.

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

1-Dec-2014
Optimized algorithms boost combustion research
Turbulent combustion simulations, used in the design of more fuel-efficient combustion systems, have gotten their own efficiency boost, thanks to researchers from Berkeley Lab's Computational Research Division. They developed new algorithmic features that streamline turbulent flame simulations, which are commonly used in the design of combustion systems such as diesel engines; after testing the enhanced code on NERSC supercomputers, they were able to achieve dramatic improvements in simulation times, which will help reduce the time -- and thus the cost -- of designing new engines.

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

20-Nov-2014
Agreement gives energy storage companies easier access to SLAC
More than a dozen energy-storage companies now have streamlined access to research facilities and expertise at the Department of Energy's SLAC National Accelerator Laboratory under a new cooperative research and development agreement, or CRADA.

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

19-Nov-2014
Fast company
Researchers answering fundamental scientific questions in biology, climate and chemistry look to high performance computing and robust software. With its history of integrating experiment and computation, EMSL supports research into climate change, contaminated soil remediation, and energy production and storage with its Cascade supercomputer and enhanced NWChem computational chemistry software.

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

5-Nov-2014
Your own energy 'island'? ORNL microgrid could standardize small, self-sustaining electric grids
Benefit of microgrids -- small systems powered by renewables and energy storage devices.

Contact: Katie Jones
joneske1@ornl.gov
865-241-6088
DOE/Oak Ridge National Laboratory

30-Oct-2014
Toyota to use Brookhaven Lab's Center for Functional Nanomaterials to advance vehicle battery tech
Toyota scientists will collaborate with Brookhaven experts and use world-leading electron microscopes to explore the real-time electrochemical reactions in promising new batteries.

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

28-Oct-2014
Tracking heat-driven decay in leading electric vehicle batteries
Scientists from Brookhaven National Lab reveal the atomic-scale structural and electronic degradations that plague some rechargeable lithium-ion batteries and make them vulnerable during high-temperature operations.

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

Showing stories 1-25 out of 62 stories.
1 | 2 | 3 > >>


 

 

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