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Researchers at ORNL and Vanderbilt University have unveiled a new technique for imaging whole cells in liquid using a scanning transmission electron microscope. Electron microscopy is the most important tool for imaging objects at the nano-scalethe size of molecules and objects in cells. But electr...
Structural defects introduced into carbon nanotubes could lead the way to carbon nanotube circuits, research led by Vincent Meunier of Oak Ridge National Laboratory's Computer Science and Mathematics Division shows. Individual carbon nanotubes are excellent conductors of electricity, but that conduc...
Assistance to Navistar in developing a new lightweight truck bumper that can save gasoline without compromising safety is being performed by a materials process team headed by Gail Ludtka of Oak Ridge National Laboratory's Materials Science and Technology Division. Characterizing and analyzing data ...
A project to speed and further safeguard the shipping of thousands of radioisotopes in the United States and afar hits the highway this year, but researchers expect the benefits to extend well beyond. Using radio frequency identification, or RFID, in conjunction with other technologies in use and be...
Combined heat and power (CHP) technologies, which capture and reuse waste heat from electric or mechanical power, account for about 9 percent of annual U.S. power generation. Roughly doubling that capacity could cut projected U.S. carbon dioxide emissions by 60 percent by 2030 the equivalent to tak...
Mathematics and sensors come together in some new ways to form a powerful tool for combating terrorism, piracy and the transport of drugs. In a project that combines resources at ORNL and Clemson University, researchers and students are using something called Level 3 sensor fusion to identify and pr...
Data from NASA's Orbiting Carbon Observatory combined with computational power and tools provided by ORNL researchers will result in unprecedented levels of information about atmospheric carbon dioxide. The satellite, scheduled for launch in mid-January, will collect precise global measurements of C...
Californium-252 and actinium-225 generated half of the $5 million in sales for the Department of Energy's National Isotope Data Center at ORNL in fiscal year 2008. That amount represents a $1 million increase from 2007. Californium-252 used as a start-up source in nuclear reactors, in analyzers fo...
Maps showing possible regional impacts of climate change in the Dominican Republic could play a role in setting policy there and beyond. The maps, generated by a group of researchers at Oak Ridge National Laboratory, will be used for climate change policy discussions and published in a future issue ...
Keeping track of weapons at nuclear facilities and other installations could get a lot easier with a technology developed by researchers at Oak Ridge National Laboratory and Visible Assets of New Hampshire. The technology, which uses low-frequency magnetic waves to transmit signals from tags install...