News

2003 ORNL Story Tips

1-10 of 43 Results

Tech Transfer - Brighter sensors
— Production of prototype sensors that combine living cells with integrated circuits could begin within a few months. Micro Systems Technologies, a startup company in Dayton, Ohio, recently licensed bioluminescent bioreporter integrated circuit technology developed by Mike Simpson of Oak Ridge National Laboratory and Gary Sayler of the University of Tennessee.

Environment - Military in step with wildlife
— Uncle Sam may want you, but he also wants to better understand and protect the habitat of species like the red cockaded woodpecker, vegetation and other components of the ecosystem.

Chemistry - Single-cell analysis
— To better understand diseases, scientists need to gain a far more detailed picture of cell function and how individual proteins interact and respond to various stimuli.

Environment - Remediation naturally
— Hundreds of sites around the country contaminated with chlorinated solvents such as trichloroethylene may be candidates for monitored natural attenuation.

Forensics - Microbial detectives
— Bacteria from a decaying body can potentially tell investigators something about how long a person has been dead, and it's the focus of new research by Arpad Vass of Oak Ridge National Laboratory. Vass and colleagues are looking at the microbial population, which changes over time and creates a virtual script accented by peaks of activity.

Genetics - New mice, new opportunities
— A mouse population that once totaled more than 200,000 is down to zero at Oak Ridge National Laboratory, but it's all part of the plan. Beginning in the next few weeks and continuing for several years, the mouse colony will be rederived from stocks of embryos frozen in special freezers chilled by liquid nitrogen. The stock consists of more than 900 strains, some dating back to the 1940s.

Transportation - More practical fuel cell
— Low-cost corrosion-resistant metallic bipolar plates developed at Oak Ridge National Laboratory could make proton exchange membrane (PEM) fuel cells economical for use in automobiles and portable power units. As with other types of fuel cells, cost is a barrier to widespread use, but PEM fuel cells also must address power density because space under the hood is very limited in today's vehicles.

Physics - Alternate path to success
— Results from low-energy collisions of neutron-rich unstable nuclei and nickel-64 could point to the recipe for making the super heavy elements that have eluded physicists for some 40 years.

Geography - LandScan on the map
— Rand McNally's 2004 Goode's World Atlas will contain the most precise population information ever because of technology recently licensed from Oak Ridge National Laboratory. LandScan, developed by a team of researchers in the lab's Computational Sciences and Engineering Division, boasts population data that are spatially refined to about one square kilometer worldwide.

Energy - Hydrogen recovery refined
— Petroleum refineries are one of potentially several beneficiaries of a patented separation technology developed by researchers at Oak Ridge National Laboratory. Refineries use high-purity hydrogen to convert crude oil into several products, including gasoline for automobiles.

 
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