Oak Ridge Today

Oak Ridge High School team advances to National Science Bowl

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An Oak Ridge High School team won first place in the 2017 Tennessee Science Bowl. Pictured above from left to right with their trophy are, front row, Coach Sharon Thomas, Henry Shen, and Wilson Huang; and back row, Stephen Qu, Joe Andress, and Adi Sujithkumar. (Photo courtesy U.S. Department of Energy)

An Oak Ridge High School team won first place in the 2017 Tennessee Science Bowl. Pictured above from left to right with their trophy are, front row, Coach Sharon Thomas, Henry Shen, and Wilson Huang; and back row, Stephen Qu, Joe Andress, and Adi Sujithkumar. (Photo courtesy U.S. Department of Energy)

 

After months of dogged determination to expand their knowledge of math and science, hone their competition skills, and function as a seamless unit, 60 high school teams from across the state of Tennessee gathered this past weekend to challenge their knowledge in broad science disciplines including chemistry, biology, physics, and energy to compete in the U.S. Department of Energy annual Tennessee Science Bowl.

Although fiercely competitive, only one school emerged the winner. That was Oak Ridge High School, which placed first and received an all-expenses-paid trip to the DOE National Science Bowl in Washington, D.C. The National Science Bowl will be held April 27-May 1. The ORHS team also received a $1,000 cash prize and a first-place trophy.

The Tennessee Science Bowl is the nation’s third-largest regional competition. Held at Pellissippi State Community College’s Blount County Campus, the regional bowl prepares students to compete nationally with other exceptional students from schools across the country, a DOE press release said. [Read more…]

Show of support for AMSE planned for Saturday, Feb. 18

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Submitted photo

Submitted photo

 

A show of support and appreciation for the American Museum of Science and Energy is planned for Saturday, February 18, an organizer said.

“This is a gathering for appreciation and support for the museum and its role as a cornerstone and icon of our community,” organizer David Hackett said in an email. “It is not a political rally or protest as such.”

Hackett said politics and economics have affected the museum. He pointed out that the museum will be smaller after its relocation to the former Sears Roebuck store near JCPenney at the former Oak Ridge Mall, which is now being redeveloped as Main Street Oak Ridge.

“The downsizing comes at a crucial time for the advance of tourism and the creation of the Manhattan Project National Historical Park,” Hackett said. “Just when we should all be pulling together to make the park work, the rug is being pulled from under it.” [Read more…]

‘Handful’ of ORNL scientists from countries included in travel ban, but no effect so far

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Oak Ridge National Laboratory Sign

Photo by Oak Ridge National Laboratory

 

Note: This story was updated at 1:30 a.m. Feb. 12.

A “handful of scientists” working at Oak Ridge National Laboratory are citizens of the seven countries that were barred from entering the United States for up to 90 days under an executive order signed by President Donald Trump last month, but so far, the travel ban hasn’t had an effect at the lab, officials said Friday.

ORNL is a U.S. Department of Energy laboratory. It’s DOE’s largest science and energy laboratory, and it has foreign nationals working there as well as visiting scientists.

The seven countries included in the president’s travel ban, which was issued January 27, were Iran, Iraq, Libya, Somalia, Sudan, Syria, and Yemen.

“Only a handful of scientists working at ORNL are citizens of those seven countries,” the lab said in response to questions. “We’re not aware of any effects of the order here to date.” [Read more…]

ORNL wins four federal lab awards for tech transfer

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Oak Ridge National Laboratory’s Open Port Sampling Interfaces for Mass Spectrometry, invented by Gary Van Berkel (left) and Vilmos Kertesz, features simplicity and elegance. (Photo by ORNL)

Oak Ridge National Laboratory’s Open Port Sampling Interfaces for Mass Spectrometry, invented by Gary Van Berkel (left) and Vilmos Kertesz, features simplicity and elegance. (Photo by ORNL)

 

Four technologies developed at the U.S. Department of Energy’s Oak Ridge National Laboratory have earned Federal Laboratory Consortium awards for excellence in technology transfer, a press release said.

The FLC is a network of more than 300 federal laboratories, facilities, and research centers dedicated to promoting and strengthening the commercialization of federal laboratory-developed technologies and expertise, the press release said.

The honors place ORNL in elite company, according to Donna Bialozor, FLC Awards committee chair, who wrote: “This year, your laboratory is one of a select number of recipients, an indication that your nominations were truly of the highest caliber.”

Mike Paulus, ORNL’s director of technology transfer, noted that it is especially significant that ORNL won four of the 19 FLC awards for excellence in technology transfer.

“With these latest awards, ORNL has now won 55 since 1986, reaffirming the importance and relevance of our research and development,” Paulus said.

ORNL earned recognition for the following technologies: [Read more…]

‘Atomic Integration,’ photo exhibit on African-American life during Manhattan Project, opens Feb. 23

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African American Post Office 1940s (Photo courtesy National Park Service)

African American Post Office 1940s (Photo courtesy National Park Service)

 

In honor of Black History Month, the Oak Ridge Chamber of Commerce will host “Atomic Integration,” a photography exhibition focusing on African-American life during the Manhattan Project in Oak Ridge, a press release said. The month-long exhibit will open on Thursday, February 23, with a reception starting at 4:30 p.m.

The photo exhibit is sponsored by the National Park Service, U.S. Department of Energy, Oak Ridge Chamber of Commerce, and Explore Oak Ridge.

The images displayed in the photo exhibit illustrate the experiences and contributions of African-Americans during the Manhattan Project period during the 1940s in Oak Ridge, the press release said. [Read more…]

Unocic wins Young Leaders International Scholar Award

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Kinga Unocic

Kinga Unocic (Photo courtesy ORNL)

 

Kinga Unocic, researcher at the U.S. Department of Energy’s Oak Ridge National Laboratory, has received the 2017 Young Leaders International Scholar Award from The Minerals, Metals, and Materials Society.

Unocic is a materials scientist in the Microscopy and Corrosion Science and Technology group, and she has contributed to the ORNL Bioenergy Technologies Program. Her current research uses transmission electron microscopy methods to study the performance and reliability of materials under extreme conditions, investigate the structure of materials processed by additive manufacturing, and accelerate catalyst synthesis and development for bioenergy technology, a press release said. [Read more…]

Recent sirens were false alarms at ORNL

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DOE Warning Siren

Several readers have asked why sirens went off in Oak Ridge early Friday, January 20.

On Tuesday, Oak Ridge National Laboratory said three sirens at the lab were unintentionally activated for about 45 seconds during the daily alarm test just before 6 a.m. Friday, January 20. Only the sirens on the ORNL site were affected, ORNL spokesperson David Keim said.

The sirens at other DOE sites and within the city were unaffected, but ORNL immediately notified the city and other U.S. Department of Energy sites of the false alarm at the lab, Keim said. [Read more…]

Haslam visits ORNL to highlight state’s role in discovering tennessine

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Bill Haslam at ORNL Tennessine Martin McDonald Thom Mason ORHS Students

Principal Martin McDonald, left, and students from Oak Ridge High School accepted the first new chart of the periodic table featuring element tennessine and signed by Governor Bill Haslam, right, and ORNL Director Thom Mason, second from left. To mark the discovery of tennessine, UT-Battelle is donating a new chart to all public middle and high schools in Tennessee. (Photo courtesy ORNL)

 

Tennessee Governor Bill Haslam visited the U.S. Department of Energy’s Oak Ridge National Laboratory on Friday to congratulate the ORNL team involved in the discovery of the element tennessine, named in recognition of the vital contributions of the state of Tennessee to the international search for new superheavy elements.

UT-Battelle, the managing contractor of ORNL, is marking the discovery by providing more than 1,000 public middle schools and high schools in Tennessee with new charts of the periodic table. Tennessine—the official name for element 117—completes the seventh row of the table and the column of elements classified as halogens.

The charts will include the signatures of Haslam and ORNL Director Thom Mason.

“We had two very significant announcements in Tennessee this fall as it relates to science,” Haslam said. “In October, the Nation’s Report Card announced that Tennessee students are the fastest improving in the nation in science, and in November, Tennessee became only the second state to be recognized in the periodic table of elements. Having an element named in our honor is further evidence of the scientific excellence that exists at Oak Ridge National Laboratory, the University of Tennessee, Vanderbilt University, and other institutions throughout our state, and by UT-Battelle donating new periodic tables to every middle and high school in Tennessee, students can feel proud of our state’s important role in the scientific community and inspired to play a role in its future.” [Read more…]

Alexander to chair subcommittee that oversees funding for ORNL, Y-12, DOE cleanup work

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Lamar Alexander

Lamar Alexander

The Senate Appropriations Committee announced Wednesday that U.S. Senator Lamar Alexander, a Tennessee Republican, will serve as chairman of the Senate Appropriations Subcommittee on Energy and Water Development for the 115th Congress.

That subcommittee oversees funding for national priorities such as energy research, nuclear weapons modernization, and waterways infrastructure that are funded through the U.S. Department of Energy and the U.S. Army Corps of Engineers, a press release said. It also oversees funding for Tennessee priorities, including the Oak Ridge National Laboratory, the Y-12 National Security Complex, cleanup in Oak Ridge, and Chickamauga Lock. [Read more…]

Groundbreaking ceremony held for first new Habitat home in 2017

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Habitat for Humanity Morgan Groundbreaking January 2017

Habitat for Humanity of Anderson County (HFHAC) has plans to build three new homes in Oak Ridge in 2017. Now, thanks to generous sponsors and construction volunteers, these plans are being realized, a press release said. The foundation has been dug for the first home, located at 214 North Illinois Avenue. (Submitted photo)

 

Habitat for Humanity of Anderson County, or HFHAC, has plans to build three new homes in Oak Ridge in 2017.

“Now, thanks to all of the generous sponsors and construction volunteers, these plans are being realized!” a press release said.

The foundation has been dug for the first home, which is located at 214 North Illinois Avenue.

Representatives from UT-Battelle, the managing contractor of the U.S. Department of Energy’s Oak Ridge National Laboratory, presented a $25,000 check to HFHAC during a January 5 groundbreaking ceremony. The donation will be used to purchase materials for the Morgan family home, the press release said. [Read more…]

ORNL receives interest from appliance makers on dryer that uses vibrations, rather than heat

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Oak Ridge National Lab’s Ayyoub Momen demonstrates ultrasonic clothes dryer technology for David Danielson, assistant secretary for Energy Efficiency and Renewable Energy, or EERE. (Photo courtesy DOE)

Oak Ridge National Lab’s Ayyoub Momen demonstrates ultrasonic clothes dryer technology for David Danielson, assistant secretary for Energy Efficiency and Renewable Energy, or EERE. (Photo courtesy DOE)

 

Oak Ridge National Laboratory has received significant interest from appliance manufacturers who could enter into an agreement to continue developing the technology to build a dryer that uses vibrations, rather than heat, to dry clothes.

The cooperative research and development agreement, or CRADA, could develop the technology into a full-scale commercial product.

This month, Oak Ridge Today asked about the current status of the project, which has been highlighted by the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy. An earlier announcement had said that the project term was from October 1, 2014, to September 30, 2016.

Omar Abdelaziz of ORNL said DOE has continued to fund this work and will fund the laboratory’s efforts in the upcoming CRADA. [Read more…]

If successful, ORNL process could play role in fighting climate change

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Rondinone_Song_hensley_r1

ORNL’s Yang Song (seated), Dale Hensley (standing left), and Adam Rondinone examine a carbon nanospike sample with a scanning electron microscope. (Photo by Oak Ridge National Laboratory)

 

In October, Oak Ridge National Laboratory announced that scientists had developed an electrochemical process that uses tiny spikes of carbon and copper to turn carbon dioxide, a greenhouse gas, into ethanol.

This month, Oak Ridge Today asked if the process using the very small catalysts could be used on a large scale to convert carbon dioxide in the atmosphere into ethanol, and if that might be used to combat climate change.

Here is the response from researcher Adam Rondinone, lead author of a team’s study published in ChemistrySelect:

“If we are successful, then yes, this process will take us a little bit closer to the goal of mitigating climate change.  But many other technologies and changes will also be needed, because of the scale of the problem. Also, this technology is more focused on what to do with CO2 (carbon dioxide) once it has been captured. While it could feasibly be coupled to a capture mechanism for extracting CO2 from the air, it will more likely be used to intercept and recycle emissions from point sources like power plants. Ultimately, it will just be one solution out of many that we will need to implement in order to prevent serious climate changes.” [Read more…]