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A second generation of the Pu-238 pellet automated metrology system being developed in an ORNL lab.
Under a collaborative partnership between the National Aeronautics and Space Administration and the Department of Energy, a new automated measurement system developed at DOE’s Oak Ridge National Laboratory will ensure quality production of plutonium-238 while reducing handlin...
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Ever since she was a young girl in the small town of Toa Alta, Puerto Rico, Oak Ridge National Laboratory researcher Marissa Morales has had a fascination with science. “When I was a child- maybe 10 or 11- I would mix random ingredients. I put some samples in the freezer, other samples in the ref...

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A penchant for playing with the rules of thumb has pushed Burak Ozpineci’s research to the cutting edge of power electronics design for efficient, clean energy—whether that is researching new semiconductors, building new types of power inverters and converters, or creating a way to wirelessly transf...

Yilu Liu with the FNET GridEye system in the lab.
It’s an interesting time to be a power systems engineer: renewable generation is flourishing and bringing with it a unique set of challenges. For a researcher like Yilu Liu with a love of problem-solving and prowess in both engineering and science, the task of modernizing the age...
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Ecologist Virginia Dale is an ORNL corporate fellow and director of the lab’s Center for BioEnergy Sustainability. In her work she focuses on environmental decision making, plant succession, land-use change, landscape ecology, ecological modeling, sustainability, and bioenergy systems. Dale...

Water is seen as small red and white molecules on large nanodiamond spheres. The colored tRNA can be seen on the nanodiamond surface. Image by Michael Mattheson, OLCF, ORNL
It’s not enough to design new drugs. For drugs to be effective, they have to be delivered safely and intact to affected areas of the body. And drug delivery, much like drug design, is an immensely complex task.
Larry Robinson, interim president of Florida A&M University, was the keynote speaker at ORNL’s Black History Month celebration.
Larry Robinson, former ORNL researcher and interim president of Florida A&M University, discussed the past, present and future of African Americans and education as the featured speaker at the Black History Month Committee’s Annual Soul Food Tasting event at the Department of...
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Stan Wullschleger did not intend to stay so long at Oak Ridge National Laboratory, but as many other scientists can relate, time flies when you’re engaged in interesting work. “I don’t know if you can tell while it’s happening or you just notice it in hindsight, but the lab is a wonderful place t...

Sergei Kalinin
Two researchers at the Department of Energy’s Oak Ridge National Laboratory, Sergei Kalinin and Mariappan Parans Paranthaman, have been elected fellows of the Materials Research Society (MRS). The professional society, which limits fellows to 0.2 percent of the M...
Colleen Iversen
Colleen Iversen, an ecosystem ecologist at the Department of Energy's Oak Ridge National Laboratory, has been named an early career fellow of the Ecological Society of America. ESA early career fellows are elected for five-year terms. The senior staff scientist wi...