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

 

DOE NEWS RELEASES

Key: Meeting M      Journal J      Funder F

Showing releases 51-75 out of 399.

<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 > >>

Public Release: 3-Nov-2014
Proceedings of the National Academy of Sciences
Berkeley Lab scientists ID new driver behind Arctic warming
Scientists have identified a mechanism that could turn out to be a big contributor to warming in the Arctic region and melting sea ice. They found that open oceans are much less efficient than sea ice when it comes to emitting in the far-infrared region of the spectrum, a previously unknown phenomenon that is likely contributing to the warming of the polar climate.

Contact: Dan Krotz
dakrotz@lbl.gov
510-486-4019
DOE/Lawrence Berkeley National Laboratory

Public Release: 3-Nov-2014
Environmental Science & Technology
Thirdhand smoke: Toxic airborne pollutants linger long after the smoke clears
Scientists at Lawrence Berkeley National Laboratory have published a new study assessing the health effects of thirdhand smoke constituents present in indoor air. Looking at levels of more than 50 volatile organic compounds and airborne particles for 18 hours after smoking had taken place, they found that thirdhand smoke continues to have harmful health impacts for many hours after a cigarette has been extinguished.
University of California's Tobacco-Related Disease Research Program

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

Public Release: 3-Nov-2014
Combining 'Tinkertoy' materials with solar cells for increased photovoltaic efficiency
Researchers at Sandia National Laboratories have received a $1.2 million award from the US Department of Energy's SunShot Initiative to develop a technique that they believe will significantly improve the efficiencies of photovoltaic materials and help make solar electricity cost-competitive with other sources of energy.
DOE/Office of Energy Efficiency and Renewable Energy

Contact: Mike Janes
mejanes@sandia.gov
925-294-2447
DOE/Sandia National Laboratories

Public Release: 31-Oct-2014
168th Meeting of the Acoustical Society of America
Are my muscular dystrophy drugs working?
People with muscular dystrophy could one day assess the effectiveness of their medication with the help of a smartphone-linked device, a new study in mice suggests. The study used a new method to process ultrasound imaging information that could lead to hand-held instruments that provide fast, convenient medical information.
National Institutes of Health, National Science Foundation

Contact: Mary Beckman
mary.beckman@pnnl.gov
509-375-3688
DOE/Pacific Northwest National Laboratory

Public Release: 30-Oct-2014
MINER shines in urban emergency response exercise
In a field test in downtown Chicago, Sandia National Laboratories' mobile imager of neutrons for emergency responders (MINER) system identified the exact location of a sealed laboratory radiation source through shielding and at a distance. MINER detects fast neutrons that emanate from special nuclear material and can discriminate the device signature from background radiation and to measure the spectrum of neutrons emitted by it.
DOE/National Nuclear Security Administration, DOE/Defense Nuclear Nonproliferation Office of Research and Development

Contact: Patti Koning
pkoning@sandia.gov
925-294-4911
DOE/Sandia National Laboratories

Public Release: 30-Oct-2014
Science
Lord of the microrings
Berkeley Lab researchers report a significant breakthrough in laser technology with the development of a unique microring laser cavity that can produce single-mode lasing on demand. This advance holds ramifications for a wide range of optoelectronic applications including metrology and interferometry, data storage and communications, and high-resolution spectroscopy.
Office of Naval Research

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Public Release: 30-Oct-2014
Lawrence Livermore develops infrared camera system to view tokamak from the inside
Lawrence Livermore National Laboratory researchers, in collaboration with General Atomics and the University of Arizona, have developed an infrared and visible camera viewing system that's able to produce wide-angle, tangential views of full poloidal (north-south direction of the magnetic field) cross-sections inside the tokamak. The camera's images provide researchers with data about the interior conditions of the DIII-D, which was built under contract for the Department of Energy. DOE provides funding for its operation.

Contact: Ken Ma
ma28@llnl.gov
925-423-7602
DOE/Lawrence Livermore National Laboratory

Public Release: 29-Oct-2014
Nature
Tiny carbon nanotube pores make big impact
A team led by the Lawrence Livermore scientists has created a new kind of ion channel based on short carbon nanotubes, which can be inserted into synthetic bilayers and live cell membranes to form tiny pores that transport water, protons, small ions and DNA.

Contact: Anne Stark
stark8@llnl.gov
925-422-9799
DOE/Lawrence Livermore National Laboratory

Public Release: 29-Oct-2014
ORNL technology transfer continues strong upward trend
New methods are improving connections between private businesses and technology from the Oak Ridge National Laboratory, with 101 licenses and options executed during the last three years.

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

Public Release: 28-Oct-2014
Creating the coldest cubic meter in the universe
As part of an international collaboration, Berkeley Lab scientists have helped create the coldest cubic meter in the universe. The cooled chamber -- roughly the size of a vending machine -- was chilled to 6 milliKelvin or -273.144 degrees Celsius in preparation for a forthcoming experiment that will study neutrinos, ghostlike particles that could hold the key to the existence of matter around us.
DOE Office of Science

Contact: Kate Greene
kgreene@lbl.gov
510-486-4404
DOE/Lawrence Berkeley National Laboratory

Public Release: 27-Oct-2014
mBio
Boosting biogasoline production in microbes
Researchers with the Joint BioEnergy Institute have identified microbial genes that can improve both the tolerance and the production of biogasoline in engineered strains of E. coli.
U.S. Department of Energy Office of Science

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Public Release: 23-Oct-2014
Science
Berkeley Lab study reveals molecular structure of water at gold electrodes
Berkeley Lab researchers have recorded the first observations of the molecular structure of liquid water at a gold electrode under different battery charging conditions.
US Department of Energy Office of Science

Contact: Rachel Berkowitz
rberkowitz@lbl.gov
510-486-7254
DOE/Lawrence Berkeley National Laboratory

Public Release: 22-Oct-2014
Chemical Physical Letters
New insights on carbonic acid in water
A new study by Berkeley Lab researchers provides valuable new insight into aqueous carbonic acid with important implications for both geological and biological concerns.
DOE/Office of Science

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Public Release: 22-Oct-2014
Adaptive zoom riflescope prototype has push-button magnification
Sandia National Laboratories announces a prototype of a Rapid Adaptive Zoom for Assault Rifles that would enable the user to zoom in and out at the push of a button without having to remove their eyes from their rifles. The prototype uses a patented adaptive zoom that changes the focal length of the lenses by varying their curvature.

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

Public Release: 21-Oct-2014
Ames Laboratory scientist receives award for advancing diversity
Javier Vela, scientist with the US Department of Energy's Ames Laboratory and an assistant professor in chemistry at Iowa State University, has been selected as a 2014 recipient of the Stanley C. Israel Regional Award for Advancing Diversity in Chemical Sciences.

Contact: Steve Karsjen
karsjen@ameslab.gov
515-294-5643
DOE/Ames Laboratory

Public Release: 21-Oct-2014
Physical Review Letters
Could I squeeze by you?
Scientists at the US Department of Energy's Ames Laboratory have developed deeper understanding of the ideal design for mesoporous nanoparticles used in catalytic reactions, such as hydrocarbon conversion to biofuels. The research will help determine the optimal diameter of channels within the nanoparticles to maximize catalytic output.
US Department of Energy's Office of Science

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

Public Release: 21-Oct-2014
Solar energy prices see double-digit declines in 2013; Trend expected to continue
Distributed solar photovoltaic system prices dropped by 12-19 percent nationwide in 2013, according to the third edition of a jointly written report on PV pricing trends from the Energy Department's National Renewable Energy Laboratory and Lawrence Berkeley National Laboratory. In addition, 2014 prices are expected to drop another 3-12 percent, depending on system location and market segment.
US Department of Energy

Contact: David Glickson
david.glickson@nrel.gov
303-275-4097
DOE/National Renewable Energy Laboratory

Public Release: 21-Oct-2014
HP supercomputer at NREL garners top honor
A supercomputer created by Hewlett-Packard and the Energy Department's National Renewable Energy Laboratory that uses warm water to cool its servers, and then re-uses that water to heat its building, has been honored as one of the top technological innovations of the year by R&D Magazine.
US Department of Energy

Contact: David Glickson
david.glickson@nrel.gov
303-275-4097
DOE/National Renewable Energy Laboratory

Public Release: 21-Oct-2014
Angewandte Chemie
Super stable garnet ceramics may be ideal for high-energy lithium batteries
Scientists have discovered exceptional properties in a garnet material that could enable development of higher-energy battery designs.

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

Public Release: 20-Oct-2014
PLOS ONE
Supercomputers link proteins to drug side effects
New medications created by pharmaceutical companies have helped millions of Americans alleviate pain and suffering from their medical conditions. However, the drug creation process often misses many side effects that kill at least 100,000 patients a year.

Contact: Ken Ma
ma28@llnl.gov
925-423-7602
DOE/Lawrence Livermore National Laboratory

Public Release: 20-Oct-2014
New high-speed transatlantic network to benefit science collaborations across the US
Scientists across the US will soon have access to new, ultra high-speed network links spanning the Atlantic Ocean, thanks to a project currently underway to extend ESnet to London, Amsterdam and Geneva.
ESnet

Contact: Kurt Riesselmann
media@fnal.gov
630-840-3351
DOE/Fermi National Accelerator Laboratory

Public Release: 20-Oct-2014
Department of Energy's ESnet extends 100G connectivity across Atlantic
The Department of Energy's Energy Sciences Network (ESnet) is deploying four new high-speed transatlantic links, giving researchers at America's national laboratories and universities ultra-fast access to scientific data from the Large Hadron Collider and other research sites in Europe. ESnet's transatlantic extension will deliver a total capacity of 340 gigabits-per-second, and serve dozens of scientific collaborations.
US Department of Energy

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

Public Release: 16-Oct-2014
Journal of American Chemical Society
Dispelling a misconception about Mg-ion batteries
Berkeley Lab researchers, working under the JCESR Energy Hub, used supercomputer simulations to dispel a popular misconception about magnesium-ion batteries that should help advance the development of multivalent ion battery technology.
DOE/Office of Science

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Public Release: 16-Oct-2014
ORNL's Urban Dynamics Institute joins global fight against polio
The new Urban Dynamics Institute at the Oak Ridge National Laboratory is working with the Bill & Melinda Gates Foundation to aid polio vaccination efforts in developing countries.
Bill & Melinda Gates Foundation

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

Public Release: 16-Oct-2014
Science
Protons hog the momentum in neutron-rich nuclei
Protons and neutrons that have briefly paired up in the nucleus have higher-average momentum, leaving less for non-paired nucleons. Researchers have now shown for the first time that this phenomenon exists in nuclei heavier than carbon, including aluminum, iron and lead and also surprisingly allows a greater fraction of protons than neutrons to have high momentum in these neutron-rich nuclei, contrary to long-accepted theories and with implications for ultra-cold atomic gas systems and neutron stars.
DOE/Office of Science, National Science Foundation, Israel Science Foundation, Comision Nacional de Investigacion Cientifica y Technologica, Centre National de la Recherche Scientifique

Contact: Kandice Carter
kcarter@jlab.org
757-269-7263
DOE/Thomas Jefferson National Accelerator Facility

Showing releases 51-75 out of 399.

<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 > >>

 

 

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