Oak Ridge Today

BESC, Mascoma develop revolutionary microbe for biofuel production

Posted at
By Leave a Comment

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

Posted at
By Leave a Comment

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…]

ORAU awards 35 research grants totaling $175,000 to junior faculty

Posted at
By Leave a Comment

Oak Ridge Associated Universities has awarded competitive research grants totaling $175,000 to 35 junior faculty from its member institutions. The annual grants are made through the company’s Ralph E. Powe Junior Faculty Enhancement Awards program that provides funds to enrich the research and professional growth of young faculty.

The recipients, each of whom is in the first two years of a tenure track position, will receive $5,000 in “seed money” for the 2015-2016 academic year to enhance their research during the early stages of their career. Each recipient’s institution also matches the ORAU award with an additional $5,000, making the total prize worth $10,000 for each winner. Winners may use the grants to purchase equipment, continue research or travel to professional meetings and conferences.

Since the program’s inception, ORAU has awarded more than 590 grants totaling more than $2.7 million, a press release said. Including the matching funds from member institutions, ORAU has facilitated grants worth more than $5.2 million. [Read more…]

STEM-focused Boy Scouts program goes national; UT-Battelle helped pilot program

Posted at
By Leave a Comment

Submitted

An after-school STEM education program, piloted in East Tennessee by the Great Smoky Mountain Council of the Boy Scouts of America, will now be offered in other parts of the country. STEM Scouts—which encourages interest in science, technology, engineering, and math through fun hands-on learning and interaction with STEM professionals—will be expanding to 12 other Boy Scouts of America councils starting this fall.

“We’ve been thrilled to be able to offer STEM Scouts in the Great Smoky Mountain Council this last year,” said Great Smoky Mountain Council Scout Executive David Williams. “It’s been great for the youth, the parents, the volunteers, and our staff. We’ve had a lot of fun and introduced a lot of new families to the world of Scouting.”

By increasing STEM learning opportunities and establishing partnerships with businesses and universities, STEM Scouts gives young people real experience in these fields and the opportunity to work one-on-one with STEM educators and experts. The program is open to boys and girls in grades 3 through 12. [Read more…]

Kent named HR director for DOE Oak Ridge

Posted at
By Leave a Comment

Melanie Kent

Melanie Kent

Melanie M. Kent was recently named director of the Human Resources Division at the U.S. Department of Energy’s Oak Ridge Office.

In her new position, Kent has the responsibility for providing leadership and direction for the development and implementation of comprehensive Human Capital Management strategies, a press release said.

Kent has more than 30 years of experience in federal human resources providing the full range of services to multiple DOE program organizations, including Science, Environmental Management, Nuclear Energy, Energy Efficiency, and Fossil Energy.

Kent began her federal career in 1979 in the human resources arena. She served as the chief of the Federal Human Resources Branch in the DOE ORO from May 2001 to April 2015. [Read more…]

Curran at ORNL receives SAE Foundation industry leadership award

Posted at
By Leave a Comment

Scott Curran and SAE Leadership Award

Stefan Pischinger Young Industry Leadership Award winner Scott Curran, center, is congratulated by SAE Foundation Board Chairman Mazen Hammoud of Ford Motor Company and Patrick Hupperich, FEV North America Inc. president and CEO. (Photo: SAE Foundation)

 

Scott Curran, a researcher at the U.S. Department of Energy’s Oak Ridge National Laboratory, has received the Society for Automotive Engineers Foundation’s 2015 Stefan Pischinger Young Industry Leadership Award.

The award, given this week at this year’s SAE Foundation Annual Celebration in Detroit, highlights early career individuals who demonstrate leadership potential and promote STEM (science, technology, engineering, and mathematics)-based researched in their respective fields. The SAE Foundation is the charitable branch of the SAE International professional society.

A recipient of three engineering degrees from the University of Tennessee, Curran has been an active member of the SAE since his college days and has been involved in DOE’s Advanced Vehicle Technical Competition as both a student and an advisor. [Read more…]

Balajee named director of Cytogenetic Biodosimetry Lab at REAC/TS

Posted at
By Leave a Comment

Adayabalam Balajee

Adayabalam Balajee

Research scientist brings more than 20 years of laboratory expertise to the position

Adayabalam Balajee has been named the director of the Cytogenetic Biodosimetry Laboratory, which is operated as part of the Radiation Emergency Assistance Center/Training Site, or REAC/TS, at the Oak Ridge Institute for Science and Education.

In his new position, Balajee will manage the operations and staff at the CBL, which is one of only two labs in the U.S. where chromosome abnormality analysis is used for ionizing radiation dose assessment, a press release said. The process for this analysis starts with a blood sample from someone who a physician thinks may have been exposed to radiation.

Prior to joining the CBL, Balajee held the position of research scientist at the Center for Radiological Research, Department of Radiation Oncology at Columbia University Medical Center in New York, where he had been employed since 1999. Balajee also spent five years as a visiting fellow at the Gerontology Research Center at the National Institutes of Health in Baltimore. [Read more…]

DOE Oak Ridge awards $33.4 million telecommunications contract

Posted at
By Leave a Comment

DOE Oak Ridge Telecommunications Contract

Robert Forshay, left, partner alliance manager with Black Box Network Services, and Kevin Hall, manager of DOE’s Oak Ridge Office, sign a telecommunications contract for the Oak Ridge Federal Integrated Communications Network. (DOE photo/Lynn Freeny)

 

The U.S. Department of Energy’s Integrated Support Center-Oak Ridge has awarded a $33.4 million telecommunications contract to Mutual Telecom Services Inc., doing business as Black Box Network Services, or Black Box.

Black Box is responsible for providing operations, maintenance, and upgrades to the Oak Ridge Federal Integrated Communications Network at the Oak Ridge Townsite, East Tennessee Technology Park, Y-12 National Security Complex, Office of Secure Transportation, Oak Ridge National Laboratory, and Oak Ridge Institute for Science and Education. The Oak Ridge Townsite refers to the Federal Building, Office of Scientific and Technical Information, Building 2714 Complex, and various locations in the local vicinity.

“We are pleased to announce Black Box as the Oak Ridge Reservation’s integrated telecom service provider,” Oak Ridge Office Manager Kevin Hall said. “This selection comes after many months of evaluations by our selection team for this crucial service, and we are excited to have Black Box on board as our new partner.”

The company has more than 30 years of experience supporting U.S. government locations with similar needs and requirements. Black Box is located in Needham, Massachusetts. The contract has a two-year base and three one-year options. A 90-day transition begins on June 1.

Alexander: Bill raises Office of Science funding to highest-ever, includes UPF, supercomputing, cleanup funding

Posted at
By Leave a Comment

U.S. Senator Lamar Alexander

Lamar Alexander

A bill approved by a U.S. Senate subcommittee on Tuesday would give $5.144 billion to the federal agency that oversees work at Oak Ridge National Laboratory. It’s the highest level of funding ever for the U.S. Department of Energy’s Office of Science, which oversees 10 national labs, including ORNL, federal officials said.

The bill would also provide $430 million for the proposed Uranium Processing Facility at the Y-12 National Security Complex, which will “continue to keep this project on time and on budget,” according to a press release from the office of U.S. Senator Lamar Alexander, a Tennessee Republican.

Alexander’s office also said the legislation would provide funding for:

  • a new mercury treatment plant in Oak Ridge,
  • cleanup of nuclear facilities that are no longer in service,
  • nuclear infrastructure at Oak Ridge National Laboratory, and
  • advanced computing, which supports the new Summit supercomputer at Oak Ridge National Laboratory.

The bill was unanimously approved on a voice vote by the Appropriations Subcommittee on Energy and Water Development on Tuesday afternoon. Alexander is chair of that subcommittee, and he said the approval shows that there is bipartisan support for energy research, waterways, and national security. [Read more…]

ORNL demonstrates first large-scale graphene composite fabrication

Posted at
By 1 Comment

ORNL Graphene

ORNL’s ultrastrong graphene features layers of graphene and polymers and is an effective conductor of electricity. (Image courtesy ORNL)

 

One of the barriers to using graphene at a commercial scale could be overcome using a method demonstrated by researchers at the U.S. Department of Energy’s Oak Ridge National Laboratory.

Graphene, a material stronger and stiffer than carbon fiber, has enormous commercial potential but has been impractical to employ on a large scale, with researchers limited to using small flakes of the material.

Now, using chemical vapor deposition, a team led by ORNL’s Ivan Vlassiouk has fabricated polymer composites containing 2-inch-by-2-inch sheets of the one-atom thick hexagonally arranged carbon atoms.

The findings, reported in the journal Applied Materials & Interfaces, could help usher in a new era in flexible electronics and change the way this reinforcing material is viewed and ultimately used. [Read more…]

UCOR awards 33 mini-grants for local school projects

Posted at
By Leave a Comment

UCOR, the U.S. Department of Energy’s cleanup contractor at the Oak Ridge Reservation, has announced the 33 winners of the UCOR Education Mini-Grant Program.

UCOR is a partnership between URS and CH2M Oak Ridge LLC.

The company said one of its primary objectives is to support and encourage education initiatives.

“The Mini-Grant Program was designed to recognize and support excellence in teaching by providing funds to assist classroom teachers for specific projects or curricula, focusing primarily on science, technology, engineering, and math, or STEM,” a press release said. [Read more…]

Eschenberg, UPF federal project director, retiring from federal service May 30

Posted at
By Leave a Comment

John Eschenberg

John Eschenberg

Note: This story was last updated at 1:19 p.m.

John Eschenberg, federal project director for the proposed Uranium Processing Facility at the Y-12 National Security Complex, announced Monday that he’s retiring from federal service on May 30.

Eschenberg said his decision to leave federal service is driven by a desire to “focus on new career opportunities in the private sector and to further my focus on serving nonprofit organizations.” Eschenberg said he is heavily involved with the Emory Valley Center (an institution for the developmentally and intellectually disabled) and its plan to start construction of a new facility in Oak Ridge later this fall.

Eschenberg has been the federal project director of the Uranium Processing Facility for almost three years, and he has been in Oak Ridge nearly six. He has served under six different U.S. Department of Energy secretaries, in five different states, and in all of its major programs, Eschenberg said in an email announcement obtained by Oak Ridge Today. [Read more…]