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

Multimedia Resources
News Releases
Feature Stories
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 151-175 out of 1078 stories.
<< < 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 > >>

Turning data into wild rides through dark domes
Thanks to scientists at SLAC and Stanford, planetarium audiences can fly through an increasingly realistic cosmos. A show now playing in San Francisco is a case in point. Unlike shows of a decade ago, all the animations are based on real scientific data – including visualizations made by researchers at KIPAC, the Kavli Institute for Particle Astrophysics and Cosmology.

Contact: Melinda Lee
DOE/SLAC National Accelerator Laboratory

It takes 3 to tango
Researchers who want to understand how and why a nucleus hangs together as it does must take into account the complex interactions known as the three-body force. This conclusion, drawn from simulations on America's most powerful supercomputer, is outlined in the May 20, 2011, edition of Physical Review Letters.

Contact: Leo Williams
DOE/Oak Ridge National Laboratory

Buried treasure
EMSL scientist Hongfei Wang and his team recently struck a vein that could lead to research gold for scientists interested in molecular interactions at interfaces. Their picosecond-femtosecond broadband sum frequency generation system is now ready to provide a new generation of surface vibrational spectroscopy and imaging.

Contact: Mary Beckman
DOE/Pacific Northwest National Laboratory

Odd particle left out in the cold
The old saying birds of a feather flock together may also be true for the smallest bits of matter. According to a study recently published in Physical Review Letters, like particles inside protons and neutrons band together, leaving the odd one out.

Contact: Kandice Carter
DOE/Thomas Jefferson National Accelerator Facility

Packing the ions
Drexel University's Yury Gogotsi and colleagues recently needed an atom's-eye view of a promising supercapacitor material to sort out experimental results that were exciting but appeared illogical. That view was provided by a research team led by Oak Ridge National Laboratory computational chemists Bobby Sumpter and Jingsong Huang and computational physicist Vincent Meunier.

Contact: Leo Williams
DOE/Oak Ridge National Laboratory

Solar and hydrogen car races spark imaginations
Fun and enthusiasm fuel competitions that are among the educational tools NREL and DOE provide to encourage students to pursue science.

Contact: Heather Lammers
DOE/National Renewable Energy Laboratory

The curious case of germanium-72
Physicists from Oak Ridge National Laboratory, the University of Tennessee, and Germany's GSI in Darmstadt recently used ORNL's Jaguar supercomputer to explore the pair bonding of neutrons in one uncommon isotope -- germanium-72. In doing so they discovered that changes in temperature and rotation take the nucleus through at least two physical phases.

Contact: Leo Williams
DOE/Ames Laboratory

Chemistry and materials simulations speed clean energy production and storage
Catalysts are just one area of investigation for a multi-institutional team whose 70 publications in 3 years detail prodigious scientific output from the world's fastest chemistry simulations. "Our long-term goal is enabling the design of new generations of clean and sustainable technologies to produce, transmit, and store energy," said team leader Robert Harrison, a computational chemist at Oak Ridge National Laboratory.

Contact: Dawn Levy
DOE/Oak Ridge National Laboratory

Ames Lab regional teams win an unprecedented 3 awards at National Science Bowl
Home Schools of Eastern Iowa took home top honors in two categories and Ames High School won one award at the US Department of Energy's National Science Bowl held in Washington, D.C., April 28-May 2.

Contact: Steve Karsjen
DOE/Ames Laboratory

From fork to farm
Sandia National Laboratories' food-waste composting program keeps leftovers out of the landfill.

Contact: Stephanie Holinka
DOE/Sandia National Laboratories

Argonne to host annual Science Careers in Search of Women conference
To encourage and inspire more young women to pursue careers in science, Argonne will host its 24th annual Science Careers in Search of Women Conference on April 14, 2011, welcoming approximately 350 high school students from across the Chicago area to experience science and engineering first hand.

Contact: Eleanor Taylor
DOE/Argonne National Laboratory

INL wind researchers test cool way to stretch capacity of existing power lines
Some Idaho National Laboratory wind power researchers think we can move more electricity through the transmission lines we already have without breaking the bank.

Contact: Nicole Stricker
DOE/Idaho National Laboratory

Students learn about wind power first-hand through Wind for Schools program
For years, Jenny Christman tried to find a way to get a wind turbine to educate the students at Northumberland Middle and High School about wind power. Now, with help from the Wind for Schools project and the Virginia Center for Wind Energy at James Madison University, the students at Northumberland are learning about wind power first-hand from the newly constructed turbine at their school.

Contact: Press Officer
DOE/US Department of Energy

Neutrons 'go viral' at ORNL
A research team from ORNL and North Carolina State University is using small angle neutron scattering to study how viruses change their structure when they move between different host species. Understanding how a virus reorganizes itself when it goes from a mosquito to a human is critical for the development of medicines that can block the spread of viruses.

Contact: Morgan McCorkle
DOE/Oak Ridge National Laboratory

Searching for a diamond in the muck
Prospecting for elusive fast-growing, oily microalgae is a soggy, muddy, rewarding job for one NREL researcher.

Contact: Bill Scanlon
DOE/National Renewable Energy Laboratory

First beam time allocated to local classrooms through InSynC program
Students and teachers from three Long Island classrooms will use Brookhaven Lab's National Synchrotron Light Source to perform experiments this winter.

Contact: Kendra Snyder
DOE/Brookhaven National Laboratory

Berkeley Lab scientist walks the walk -- produces more electricity than he consumes
Energy management engineer Steve Greenberg bikes three miles uphill to work every day, rain or shine. He refuses to use a desktop computer, insisting on a less energy-intensive laptop. And to avoid using paper towels each time he visits the bathroom, he keeps a hand towel in his office. Those are only a few of the things he does to reduce his carbon footprint—and that's just at work.

Contact: Julie Chao
DOE/Lawrence Berkeley National Laboratory

Argonne to hold annual Introduce a Girl to Engineering Day
Girls in sixth through eighth grades are invited to learn all about science and engineering during the annual Introduce a Girl to Engineering Day on Thursday, Feb. 24, 2011, at the US Department of Energy's Argonne National Laboratory.

Contact: Eleanor Taylor
DOE/Argonne National Laboratory

Jaguar pounces on child predators
To accelerate the acquisition of information needed to arrest child predators, law enforcement officers have teamed with data analytics experts at Oak Ridge National Laboratory for a project that will use Jaguar, one of the world's fastest supercomputers, to speedily analyze the activities on file-sharing networks that pinpoint porn producers.

Contact: Dawn Levy
DOE/Oak Ridge National Laboratory

Supercomputers assist cleanup of decades-old nuclear waste
A research team led by Peter C. Lichtner of Los Alamos National Laboratory is using the Oak Ridge Leadership Computing Facility's Jaguar supercomputer, located at Oak Ridge National Laboratory, to build a 3-D model of an underground uranium waste plume at the Hanford Site's 300 Area. A better understanding of the underground migration properties of uranium, which has infiltrated the Columbia River, may aid stakeholders in weighing options for contaminant remediation.

Contact: Dawn Levy
DOE/Oak Ridge National Laboratory

Students design mission to Mars at Idaho Science and Aerospace Scholars academy
Designing a 500-day manned mission to Mars may sound like science fiction, but 44 high school students did just that as part of the first Idaho Science and Aerospace Scholars academy this summer in Boise.

Contact: Marilyn Whitney
DOE/Idaho National Laboratory

Creating order from chaos at the LCLS
In the world of physics, where everything tends toward disorder, researchers working on the Linac Coherent Light Source are seeking perfect order. Many experiments at the pioneering machine will require each molecule in a puff of gas to align with all of the others, creating a uniform field of molecules on which tests can be conducted.

Contact: Communications Office
DOE/SLAC National Accelerator Laboratory

As Auto X reaches the finish line, a new race begins
After two years of intense competition, the winners of the Automotive X Prize were announced during a ceremony at the Historical Society of Washington, D.C. on Sept. 16, 2010. Deputy Secretary Daniel Poneman spoke at the ceremony, praising the competition as an example of "the power of innovation and ingenuity to achieve transformative breakthroughs."

Contact: John Schueler
DOE/US Department of Energy

Supercomputing brings the climate picture into focus
Recent advances in supercomputing have brightened the future of climate modeling, but they also bring to light complicated questions about the fundamental workings of our planet and our atmosphere.

Contact: Jared Sagoff
DOE/Argonne National Laboratory

Magic secrets
Each year hundreds of visiting scientists conduct research at ORNL's Holifield Radioactive Ion Beam Facility to create and analyze isotopes. These studies give researchers a unique glimpse into the inner workings of atomic nuclei.

Contact: ORNL News Office
DOE/Oak Ridge National Laboratory

Showing stories 151-175 out of 1078 stories.
<< < 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 > >>



Text-Only | Privacy Policy | Site Map