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 276-300 out of 1078 stories.
<< < 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 > >>

4-Dec-2006
PNNL introduces savvy new information tool
The Pacific Northwest National Laboratory has a new Web site that offers a vast array of information, both relevant and easy to access. Paired with Google search technology, the site is highly visible and provides unencumbered avenues to information on PNNL science and technology and their applications.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

1-Dec-2006
Nuclear energy and the 21st century
The world is entering a period of renewed interest and growth in nuclear energy, driven by rising oil prices, growing demand for electricity, new passively safe plant designs, and low emissions of greenhouse gases, which some governments need to meet Kyoto Protocol standards. The Kyoto Protocol assigns mandatory targets for reducing greenhouse gas emissions to signatory nations.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

1-Dec-2006
PNNL's building sciences -- From concept to commercialization
The Department of Energy has a new vision for residential and commercial buildings in the United States -- net-zero energy buildings that will produce as much energy as they consume.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

1-Dec-2006
Operations center is the real deal
Grid operators who spend their days managing a piece of the nation's electric grid could walk into the Electricity Infrastructure Operations Center (EIOC) at Pacific Northwest National Laboratory and feel right at home.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

1-Dec-2006
A closer look at the Northwest hydro system
Pacific Northwest National Laboratory brought together public and private utilities, technology vendors and research institutions from across the Northwest to gather insight into challenges and opportunities for the region's power grid.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

29-Nov-2006
Moving grid operations from minutes to seconds
In the last century, the electric power grid has grown from a system that served one square mile in New York into a highlycomplex interconnected system that serves all of North America. Initially, individual local systems would connect to each other to share resources and increase reliability.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

29-Nov-2006
Coal: An energy bridge to the future
For years, coal drove the transportation business in this country, and it may be poised for a comeback. A hundred years ago, steam engines burned tons of coal as they pulled trains across the country. Now researchers are looking at converting that coal to liquid fuel to fill our gas tanks and move cars and trucks.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

29-Nov-2006
PNNL positioned to meet nation's energy challenges
Innovative science and technological advances will play a key role in solving the energy challenges facing the United States, and PNNL stands ready to help.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

20-Nov-2006
Fuel cell prototypes exceed expectations
Fuel prices continue to rise. However, one solution -- fuel cells -- is gaining on that problem. The Solid State Energy Conversion Alliance (SECA) has achieved the first of a threepart goal: developing solid oxide fuel cell systems that reduce fuel cell production costs by a factor of ten.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

17-Nov-2006
Technology improves food processing quality
Researchers at Pacific Northwest National Laboratory have developed an ultrasonic technology that could tell food manufacturers if foreign objects have fallen into their product long before it reaches the consumer.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

17-Nov-2006
ScalaBLAST solves problems in record time
Scientists are dedicated to making discoveries that influence our world, but making these discoveries takes time. It took Albert Einstein 16 years to express his general theory of relativity. Benjamin Franklin was first introduced to electricity experiments on a trip to Boston in 1746, but his famous lightning rod experiment didn't occur until six years later -- and he knocked himself unconscious more than once in the process.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

17-Nov-2006
Uniform nano-clusters signal improved catalysts
A new model system of nanostructures has been synthesized and could lead to control of chemical transformations critical for enhancing the nation's energy future.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

17-Nov-2006
Structural safety gets boost from new technology
An acoustic inspection technology developed at Pacific Northwest National Laboratory may help users in the oil, gas and other industries decide if a metal structure can withstand normal operation. Using a newly developed ultrasonic measurement technology, PNNL researcher Paul Panetta and his team can rapidly locate and characterize suspected damage associated with strained metal, which current technologies cannot do.

Contact: Lisa Teke
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

16-Nov-2006
Sometimes smaller is better
A research team from the Pacific Northwest National Laboratory, Oregon Health and Science University, University of Minnesota and the University of Idaho is studying the ability of nanoscale iron particles to reduce carbon tetrachloride, a common groundwater contaminant.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

9-Nov-2006
Department of Energy advances commercialization of climate change technology
U.S. Department of Energy (DOE) Assistant Secretary Jeffrey D. Jarrett has announced the Department's support of seven tests in North America to advance carbon sequestration technologies while attending the Asia-Pacific Partnership on Clean Development and Climate.

Contact: Mike Jacobs
202-586-0507
DOE/National Energy Technology Laboratory

9-Nov-2006
US wind power industry tempers its 2006 forecast slightly
The American Wind Energy Association (AWEA) announced on October 24th that the U.S. wind energy industry remains on track to set a record for wind power installations this year, with U.S. wind generating capacity increasing by 2,750 megawatts (MW).

Contact: Kathy Belyeu
202-383-2520
DOE/National Renewable Energy Laboratory

23-Oct-2006
DOE/EPA release top fuel economy lists for 2007 models
The U.S. Department of Energy (DOE) and the U.S. Environmental Protection Agency (EPA) today released the 2007 Fuel Economy Guide to help consumers make well-informed choices when purchasing new vehicles.

Contact: Tom Welch
202-586-5806
DOE/US Department of Energy

5-Oct-2006
ORNL's High Flux Isotope Reactor prepares to make 'cold' neutrons
The High Flux Isotope Reactor at the Department of Energy's Oak Ridge National Laboratory has passed a major milestone in its quest to become one of the world's leading sources of 'cold' neutrons for advanced scientific research. Once fully operational, the reactor will combine with the laboratory's Spallation Neutron Source to make Oak Ridge the world's center for neutron sciences.

Contact: Mike Bradley
bradleymk@ornl.gov
865-576-9553
DOE/Oak Ridge National Laboratory

22-Sep-2006
DOE's Solar Decathlon draws student teams worldwide
They come from around the world to participate in the Solar Decathlon, a contest focused on creating a livable, solar-powered house on a shoe-string budget.

Contact: Janice Rooney
janice_rooney@nrel.gov
303-275-3859
DOE/National Renewable Energy Laboratory

22-Sep-2006
FutureGen: Tomorrow's pollution-free power plant
FutureGen is an initiative to build the world's first integrated sequestration and hydrogen production research power plant.

Contact: Joseph Strakey
412-386-6124
DOE/National Energy Technology Laboratory

8-Aug-2006
CEBAF's beam polarization gets a boost
In the last year, the polarization of CEBAF's electron beam has increased by more than 10 percent to over 86 percent polarization. This vast improvement in polarization, or the percentage of electrons spinning in one direction, has reduced the amount of beam time needed to complete precision experiments like G-Zero and HAPPEx. It's the result of work by the Electron Gun Group, which has spent the last two years pushing the boundaries of photocathode physics.

Contact: Linda Ware
ware@jlab.org
757-269-7689
DOE/Thomas Jefferson National Accelerator Facility

8-Aug-2006
Jefferson Lab's newest cluster computer takes shape
Unlike a regular computer -- whose "brain" consists of one or perhaps two processors -- a cluster computer's brain can contain hundreds or even thousands of individual processors, called nodes -- all wired together. To solve a problem, the cluster splits the problem into parts, and each node computes its designated part and shares the result with other nodes to produce the final solution.

Contact: Linda Ware
ware@jlab.org
757-269-7689
DOE/Thomas Jefferson National Accelerator Facility

4-Aug-2006
Determining how spin arises in the nucleon
In scattering experiments, the momentum transferred to a nucleon target from the incident electron is a primary characteristic of the interaction. Large momentum transfer reactions probe the fundamental quarks and gluons (collectively known as partons) that make up the nucleon.

Contact: Linda Ware
ware@jlab.org
757-269-7689
DOE/Thomas Jefferson National Accelerator Facility

30-Jul-2006
Hypernuclei at Jefferson Lab
In 1827, Robert Brown observed that pollen grains floating in a drop of water jiggled constantly. The phenomenon became known as Brownian motion. Over 75 years later, Einstein proposed that the pollen grains were being jostled by the molecules of water. The impurity (pollen grains) Brown had added to the water allowed Einstein to deduce the presence of individual water molecules and describe at least one of their properties.

Contact: Linda Ware
ware@jlab.org
757-269-7689
DOE/Thomas Jefferson National Accelerator Facility

28-Jul-2006
Spin identity
Spin is an essential and fascinating phenomenon in the physics of elementary particles. Spin was first defined by Goudsmit and Uhlenbech in 1925, and has played a dramatic role in elementary particle physics, sometimes refuting theories and at other times supporting them. During Experiment E99-117 at Jefferson Lab, an international collaboration collected precision data on the spin of the neutron. Results from this experiment provide evidence that our current understanding of spin is not totally valid.

Contact: Linda Ware
ware@jlab.org
757-269-7689
DOE/Thomas Jefferson National Accelerator Facility

Showing stories 276-300 out of 1078 stories.
<< < 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 > >>

 

 

Text-Only | Privacy Policy | Site Map