High-resolution computational simulations and advanced visualizations are enabling researchers at Oak Ridge National Laboratory to identify and gain a better understanding of proteins. Until recently, protein complexes have been viewed as static entities with biological function understood in terms ...
Semiconducting polymers that emit light of different colors for hours instead of minutes could have a bright future in the world of cryptography. What makes this possible is a technique developed by Mike Barnes of the lab's Chemical Sciences Division that produces uniformly oriented ...
Methods routinely used by Oak Ridge National Laboratory health physicists to do radiation measurements are helping University of Tennessee researchers determine the age of anthropological finds. A Dosimetry Applications Research Calibration Laboratory team is using radiation testing equipment to dat...
This month's arrival at Saturn of the Cassini-Huygens spacecraft following a seven-year voyage was made possible partly by work done at Oak Ridge National Laboratory. The spacecraft's instruments are powered by generators that convert heat from plutonium-238 fuel into electricity. ORNL developed and...
Oak Ridge National Laboratory's new Flux Ecoregions Website is a valuable tool for climate researchers and great viewing for map lovers. Because carbon dioxide is an important greenhouse gas, climate researchers take great interest in how the earth's ecosystems store and release carbon into th...
Widely held notions about why so-called high- transition temperatures superconductivity occurs may not be accurate after all, according to a team of researchers whose paper was published in the June 3 issue of Nature. At the heart of the issue is the observation of new excitations that scientis...
By simply installing roofing material coated with special color pigments, homeowners and businesses can cut air-conditioning costs 20 percent and reduce peak loads on utilities. The new roofing product, being developed by the roofing industry, Oak Ridge and Lawrence Berkeley national laborator...
Tomorrow's engines could boast greater fuel efficiency and lower emissions because of a system being developed by Oak Ridge National Laboratory. New ORNL test data shows that spark-assisted homogeneous charge compression ignition has a 12 percent improvement in fuel efficiency and a 95 percent reduc...
A one-step process to separate cesium and strontium from caustic waste could possibly lead to significant savings in processing, transportation and storage of some 34 million gallons of nuclear waste at the Savannah River Site. Laetitia Delmau of Oak Ridge National Laboratory's Chemical Sciences Div...
Broken drive belts in your car might be a thing of the past because of a technology being developed at Oak Ridge National Laboratory. Electric drive motors could replace the belts that run compressors, water pumps and oil pumps of hybrid and fuel cell vehicles. The motors, however, require inverters...