Oak Ridge Today

ORNL, DOE sites help power New Horizons’ journey to Pluto

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Pluto

This image of Pluto, taken by New Horizons after a 9.5-year journey, is our highest-resolution photo of the dwarf planet since its discovery by Clyde Tombaugh in 1930. (Photo courtesy of NASA via DOE)

 

By Matt Dozier

​NASA’s New Horizons spacecraft just accomplished one of the most exciting feats in the history of space exploration. After a 9.5-year, 3-billion-mile journey, the mission’s historic flyby of Pluto has provided us with our first-ever closeup views of the frozen world at the edge of the solar system. It’s a remarkable achievement, one that wouldn’t have been possible without careful planning, ingenuity—and a little help from the U.S. Department of Energy.

In 2006, when NASA engineers were designing New Horizons, they knew that it would need a long-lasting, compact and incredibly reliable power source to survive the cold, dark reaches of outer space.

Solar power was out of the question. The spacecraft’s itinerary would take it billions of miles from the center of the solar system into the realm of Pluto and the Kuiper Belt. That far out, the Sun shines with just a tiny fraction of the intensity we see here on Earth—scarcely brighter than the stars in the night sky. Other options like batteries or fuel cells wouldn’t last long enough. [Read more…]

New pilot helps small businesses tap ORNL expertise

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ORNL Manufacturing Demonstration Facility

Small businesses can gain access to ORNL resources such as the Manufacturing Demonstration Facility through a new U.S. Department of Energy voucher pilot. (Photo by ORNL)

 

Small companies in the advanced manufacturing, transportation, and building sectors have a new opportunity to partner with the U.S. Department of Energy’s Oak Ridge National Laboratory.

ORNL was among five national laboratories selected to participate in a new DOE small business voucher pilot that aims to connect small clean energy businesses with technical experts and world-class facilities at the national labs.

DOE’s Office of Energy Efficiency and Renewable Energy is funding the $20 million pilot as part of its National Laboratory Impact Initiative. ORNL will receive $5.6 million to conduct outreach, merit review, and matchmaking efforts for small business projects.

“We’re pleased to be given the opportunity to partner with smaller businesses who can take advantage of the world-class facilities at ORNL and other national laboratories across the country,” said ORNL’s Johney Green. “Through this pilot, we will help industry achieve their goals of developing innovative, energy-efficient products and being more competitive in the marketplace, particularly in manufacturing, building, and vehicle technologies.” [Read more…]

ORNL: Neutrons find ‘missing’ magnetism of plutonium

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Doug Abernathy and Marc Janoschek

Doug Abernathy, left, ARCS instrument scientist at Oak Ridge National Laboratory, and Marc Janoschek, Los Alamos National Laboratory, prepare their sample for experiments at the Spallation Neutron Source. (Photo by ORNL)

 

Groundbreaking work at two U.S. Department of Energy national laboratories has confirmed plutonium’s magnetism, which scientists have long theorized but have never been able to experimentally observe. The advances that enabled the discovery hold great promise for materials, energy, and computing applications.

Plutonium was first produced in 1940, and its unstable nucleus allows it to undergo fission, making it useful for nuclear fuels as well as for nuclear weapons. Much less known, however, is that the electronic cloud surrounding the plutonium nucleus is equally unstable and makes plutonium the most electronically complex element in the periodic table, with intriguingly intricate properties for a simple elemental metal.

While conventional theories have successfully explained plutonium’s complex structural properties, they also predict that plutonium should order magnetically. This is in stark contrast with experiments, which had found no evidence for magnetic order in plutonium. [Read more…]

K-31 Demolition: 200 acres now available for development at ETTP

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K-31 Demolition

The last section of the K-31 Building at East Tennessee Technology Park was demolished on Friday, June 26. It’s the fourth of five buildings to be demolished where gaseous diffusion was once used to enrich uranium. (Photo by Lynn Freeny/DOE) 

 

Demolition now complete on four of five gaseous diffusion buildings

Demolition of the large K-31 Building in west Oak Ridge means that 200 acres of flat land are now available for industrial development at East Tennessee Technology Park, officials said.

“It’s the largest parcel of land available at ETTP,” said Sue Cange, manager of the U.S. Department of Energy’s Oak Ridge Office of Environmental Management.

Infrastructure is already in place, including water, sewer, roads, and electricity, Cange said. Also, ETTP is close to Interstate 40, a short rail line, and possibly an airport. (There are plans to build an airport at the site, which is also known as Heritage Center.)

K-31 is the fourth of five gaseous diffusion buildings demolished at ETTP. The site, which has also been known as K-25 and Oak Ridge Gaseous Diffusion Plant, was built during the Manhattan Project in World War II as part of a top-secret federal program to build the world’s first atomic bombs. Officials say it helped to win the Cold War, enriching uranium for commercial nuclear power plants and nuclear weapons.

But operations ended in 1985, and the site was permanently shut down in 1987. DOE then began cleanup operations and—with the help of contractors, a nonprofit organization, and others–is converting it into a large private industrial park. [Read more…]

DOE names IIa as woman-owned small business of year

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Bonnie C. Carroll, IIa founder and CEO, center, receives the DOE Woman-owned Small Business Award for Fiscal Year 2014 from John Hale III, director of the Office of Small and Disadvantaged Business Utilization for DOE. (Photo courtesy IIa)

Bonnie C. Carroll, IIa founder and CEO, center, receives the DOE Woman-owned Small Business Award for Fiscal Year 2014 from John Hale III, director of the Office of Small and Disadvantaged Business Utilization for DOE. (Photo courtesy IIa)

 

The U.S. Department of Energy has named Information International Associates, or IIa, its Woman-owned Small Business for Fiscal Year 2014.

Bonnie C. Carroll, IIa founder and chief executive officer, accepted the award at the 14th Annual DOE Small Business Forum and Expo in Phoenix, Arizona, on June 17, 2015, from John Hale III, director of the DOE Office of Small and Disadvantaged Business Utilization.

Each year, DOE recognizes the exceptional performance of a woman-owned small business directly contributing to the accomplishments of core DOE mission objectives and requirements, a press release said. In presenting the award, Hale cited IIa’s innovation and technical solutions, which exceeded contract requirements in responding to cyber security concerns, as well as its exceptional customer service and efficiency, the release said.

DOE, the largest civilian contracting agency within the federal government, awarded a total of $6.6 billion in contracts in FY 2014 to prime and subcontracts. [Read more…]

DOE Oak Ridge names director of facilities, information, reservation management

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Johnathan Sitzlar

Johnathan Sitzlar

The U.S. Department of Energy’s Oak Ridge Office recently named Johnathan Sitzlar as director of the Facilities, Information, and Reservation Management Division, or FIRMD, in the Office of Assistant Manager for Administration at DOE-ORO.

In this position, Sitzlar directs a staff of 24 federal employees in the FIRMD with responsibility for the development and execution of a variety of programs including reservation management and infrastructure and facility management.

Sitzlar is directly responsible for all support services and reservation management issues on the DOE Oak Ridge Reservation. His duties also include planning and executing programs for the federal workforce designed to provide a clean, safe work environment with all the necessary resources required for ORO employees and customer organizations to fulfill their assigned missions. [Read more…]

Letter: Expansion of DOE waste storage highlights environmental justice problem

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To the Editor:

For years, the Oak Ridge National Laboratory and Y-12 have steered their workers to live in surrounding counties. This has boosted those economies—while lowering our home values, financially burdening our schools, and limiting our retail growth.

Now, the U.S. Department of Energy wants to store more of its nuclear waste here.

In the last four years, our two counties (Anderson and Roane) lost 20 percent of their resident DOE workers, costing us an estimated $93 million in annual DOE payroll.

DOE’s economic favoritism is environmentally unfair and politically dumb. It works against the long-term interests of DOE’s important nuclear programs—which need a strong local political base of support to successfully operate. [Read more…]

ORNL: New tool on horizon for surgeons treating cancer patients

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Droplet-based Surface Sampling Probe

Oak Ridge National Laboratory’s new droplet-based surface sampling probe speeds the process of analyzing a liver biopsy sample. (Photo courtesy ORNL)

 

Surgeons could know while their patients are still on the operating table if a tissue is cancerous, according to researchers from Oak Ridge National Laboratory and Brigham and Women’s Hospital/Harvard Medical School.

In the journal Analytical and Bioanalytical Chemistry, a team led by ORNL’s Vilmos Kertesz describes an automated droplet-based surface sampling probe that accomplishes in about 10 minutes what now routinely takes 20 to 30 minutes. Kertesz expects that time to be cut to four to five minutes soon. For this proof-of-concept demonstration, researchers rapidly profiled two hormones from human pituitary tissue.

“Instead of having to cut and mount tissue and wait for a trained pathologist to review the sample under a microscope, a technician might soon perform an equally conclusive test in the operating environment,” Kertesz said.

The new mass spectrometry-based technology provides an attractive alternative to the traditional method called immunohistochemistry, or IHC, which looks for specific protein biomarkers to make a diagnosis. Although the IHC approach provides a high degree of spatial recognition, it is time-consuming and limited by the quality and specificity of the antibody used to detect the protein. [Read more…]

ORAU’s Timmerman receives DOE Small Business Award

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Heidi Timmerman and John Hale III Small Business Award

Heidi Timmerman, director of Procurement and Contracts Administration at ORAU, left, receives the Facility Management Contractor Procurement Director of the Year award for fiscal year 2014 from John Hale III, director of the Office of Small and Disadvantaged Business Utilization for DOE. (Submitted photo)

 

The U.S. Department of Energy presented ORAU’s Heidi Timmerman with its Facility Management Contractor Procurement Director of the Year award for fiscal year 2014 at the 14th Annual DOE Small Business Forum and Expo in Phoenix on Wednesday.

The award recognizes ORAU’s subcontracting achievements with small business suppliers used to support work performed under the Oak Ridge Institute for Science and Education contract that ORAU (Oak Ridge Associated Universities) manages for DOE.

In FY14, ORAU committed to awarding 71 percent of its subcontracts in support of ORISE work to small businesses, and it exceeded that goal when more than 78 percent of subcontracts were awarded to small businesses, a press release said. [Read more…]

ORNL, Hyundai Motor collaborating through new R&D agreement

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ORNL and Hyundai Agreement

Martin Keller, left, associate laboratory director for the Energy and Environmental Sciences Directorate at Oak Ridge National Laboratory, and Tae Won Lim, vice president of Hyundai Motor Company, made a memorandum of understanding official on Monday, June 8. (Submitted photo)

 

Hyundai Motor Company and Oak Ridge National Laboratory have signed an agreement intended to strengthen the automaker’s U.S. research and development, or R&D, portfolio.

Hyundai Motor Company and its affiliate Kia Motors Corporation will be identifying and providing R&D needs of the automotive industry, providing feedback and evaluation technology concepts, consulting with ORNL on R&D topics related to the industry, and developing potential Hyundai-sponsored projects to be carried out under separate, legally binding agreements, a press release said.

As the world’s fifth largest automaker, Hyundai Motor Company employs more than 30,000 workers in the United States, and more than 700,000 Hyundai and Kia vehicles are made in the U.S.

Through this agreement, Hyundai Motor and UT-Battelle, which manages ORNL for the U.S. Department of Energy, will also work to identify R&D funding opportunities of mutual interest and coordinate meetings to exchange information, the press release said. Hyundai sees ORNL as providing significant expertise in diverse areas. [Read more…]

BESC, Mascoma develop revolutionary microbe for biofuel production

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Yeast

A yeast engineered by Mascoma and BESC could hold the key to accelerating the production of ethanol in the U.S. (Submitted photo)

 

Biofuels pioneer Mascoma LLC and the U.S. Department of Energy’s BioEnergy Science Center have developed a revolutionary strain of yeast that could help significantly accelerate the development of biofuels from nonfood plant matter.

BESC is led by Oak Ridge National Laboratory.

The approach could provide a pathway to eventual expansion of biofuels production beyond the current output limited to ethanol derived from corn.

C5 FUEL, engineered by researchers at Mascoma and BESC, features fermentation and ethanol yields that set a new standard for conversion of biomass sugars from pretreated corn stover—the non-edible portion of corn crops such as the stalk—converting up to 97 percent of the plant sugars into fuel. [Read more…]

AMSE opens three new science-themed interactive exhibits

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AMSE Logo

Submitted

Space exploration, supercomputing, and neutron science are featured in three new hands-on exhibits at the American Museum of Science and Energy in Oak Ridge.

The exhibits showcase national science topics with local ties to research at the U.S. Department of Energy’s Oak Ridge National Laboratory.

“Bringing more of the modern lab into AMSE enhances our mission,” said AMSE director David Moore. “In addition to learning about our past, we hope visitors enjoy learning about the fascinating scope of research ongoing at ORNL.” [Read more…]