Oak Ridge Today

Thursday forum for City Council, BOE candidates

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There is a Thursday evening forum for candidates for Oak Ridge City Council and Oak Ridge Board of Education.

The candidate forum is scheduled to start at 7 p.m. Thursday, October 20, in City Room A-111 in the Coffey/McNally Building at Roane State Community College, 701 Briarcliff Avenue. It’s been organized by the League of Women Voters of Oak Ridge.

Candidates running for Oak Ridge City Council and Oak Ridge Board of Education have been invited to participate, a press release said. William “Bear” Stephenson has been invited to moderate.

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CNS awards $120K in grants

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CNS Community Investment Grant Recipients are pictured following a grant ceremony on Oct. 17, 2022. (Submitted photo)

Twenty-two East Tennessee nonprofits received a total of $121,600 from the Consolidated Nuclear Security Community Investment Fund at a ceremony October 17.

Since 2015, the fund has awarded 180 grants to more than 120 nonprofit organizations and educational institutions in 20 East Tennessee counties, totaling a combined $1.04 million, a press release said.

The Community Investment Fund is a partnership between CNS, the managing and operating contractor of Y-12 National Security Complex, and the East Tennessee Foundation.

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State, federal candidate forum on Tuesday

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There will be a forum on Tuesday for candidates running for the U.S. House of Representatives and Tennessee House and Senate.

The candidate forum is sponsored by the League of Women Voters of Oak Ridge, and it is scheduled to start at 7 p.m. Tuesday, October 18, in Roane State Community College City Room A-111 in the Coffey/McNally Building, 701 Briarcliff Avenue.

Candidates running for the U.S. House Third Congressional District, Tennessee Fifth Senatorial District, and Tennessee House of Representatives Districts 32 and 33 have been invited to participate, a press release said. William “Bear” Stephenson has been invited to moderate.

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Children’s Halloween Party is Oct. 27

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Oak Ridge Monster Mash Bash 2021 (Photo by City of Oak Ridge)

The Oak Ridge Recreation and Parks Department will host the 2022 Children’s Halloween Party on Thursday, October 27, from 6 p.m. to 8 p.m. This annual event will be attended by hundreds of children and their parents, a press release said. Activities will be planned throughout A.K. Bissell Park, including a hayride, weather permitting.

Businesses and organizations are invited to sponsor a booth for the event. Sponsors will supply volunteers and hand out candy throughout the event. Booths should be age appropriate for children aged 4 through 4th grade. Applications can be picked up at the Civic Center front desk, the press release said.

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Almost 5,000 pounds of hazardous waste collected

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Almost 5,000 pounds of hazardous household waste was collected at a drop-off event in Anderson County this month.

The Household Hazard Waste drop-off on October 1 was sponsored by Anderson County Solid Waste Management Department and the Tennessee Department of Environment and Conservation. They collected 4,798 pounds of household hazardous waste, a press release said.

The TDEC collection report indicated 1,874 pounds of poisonous material (e.g., pesticides) was dropped off that day by area residents at the collection site in Oak Ridge. Other hazardous materials collected included 664 pounds of oil-based paint, 769 pounds of non-hazardous liquid, 616 pounds of flammable liquid, 460 pounds of corrosive material, 289 pounds of aerosol containers, and 61 pounds of fluorescent tubes.

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NASA Postdoctoral Program fellow’s research could yield insights into early life on Mars

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Oak Ridge, Tenn. —Even microorganisms depend on their community to grow, which can help them survive in harsh environments, such as in Hawaiian lava caves or on ancient Mars. That’s among the findings in a study conducted by Rebecca Prescott, Ph.D., a research fellow with the National Aeronautics and Space Administration Postdoctoral Program (NPP), managed by ORAU.

“Volcanic systems in Hawai’i are geologically like those on ancient Mars, which had active volcanoes and fumaroles,” said Prescott. “With these geological similarities, Hawaiian volcanic environments can provide some insight into the possibility of life on Mars in its ancient past and how microbial communities could survive today on Mars in lava caves.”

Prescott and her team collected 70 samples over multiple years from lava caves and fumaroles across the island of Hawai‘i. Prescott, a microbial ecologist, studies quorum sensing, which is a complex communication system between microbes that uses chemicals to allow microbial communities to coordinate their activities. She has found that the amount of quorum sensing going on seems to be higher in lava caves than other extreme environments.

“I needed a better understanding of the community structure in lava caves,” Prescott said. “I was particularly interested in understanding who is hanging out with whom, and therefore who might be ‘talking’ to whom.”

Interestingly, the study found that interactions within microbial communities are more complex in the fumaroles, a much harsher environment, than in lava tubes. One possible explanation is that microbial communities rely on their neighbors and on cooperation more in harsh environments, according to Prescott.

“This research points to the importance of understanding how microbes interact as a group, rather than as a single species. In studies of the limits of life, in understanding how life could evolve in the ancient past on Mars, or even in planetary protection studies today, the response of groups of microbes is likely different than the response of a single species,” said Prescott.

NPP offers unique research opportunities for highly talented U.S. and non-U.S. scientists to engage in ongoing NASA research projects at a NASA Center, NASA Headquarters or at a NASA-affiliated research institute. These one- to three-year fellowships are competitive and are designed to advance NASA’s missions in space science, Earth science, aeronautics, space operations, exploration systems and astrobiology.

Read more in Frontiers in Microbiology.

Frontiers in Microbiology is a leading journal in its field, publishing rigorously peer-reviewed research across the entire spectrum of microbiology

ORAU provides innovative scientific and technical solutions to advance national priorities in science, education, security and health. Through specialized teams of experts, unique laboratory capabilities and access to a consortium of more than 150 major colleges and universities, ORAU works with federal, state, local and commercial customers to advance national priorities and serve the public interest. A 501(c)(3) nonprofit corporation and federal contractor, ORAU manages the Oak Ridge Institute for Science and Education for the U.S. Department of Energy. To learn more, visit www.orau.org.
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Professor to discuss microplastics in rivers

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Martin Knoll (Submitted photo)

A geology and hydrology professor will discuss the dangers of microplastics in rivers during a program in Oak Ridge on Thursday, September 29.

Martin Knoll is professor of geology and hydrology and chair of the Department of Earth and Environmental Systems at the University of the South. He will talk to the University of Tennessee Arboretum Society.

The program is at the UT Arboretum Auditorium at 901 South Illinois Avenue in Oak Ridge starting at 7 p.m. September 29. The talk is titled “Microplastics in the Tennessee, Cumberland, and Rhine Rivers: Why We Should Care.”

Knoll’s presentation will focus on his research investigating the concentration and types of microplastics found in the three rivers, a press release said. Special emphasis will be placed on his recent findings about the major sources of these microplastics and what might be done to reduce their numbers.

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Jennifer Hoff named deputy project manager of the ORAU Team Dose Reconstruction Project for NIOSH

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Oak Ridge, Tenn.—Jennifer Hoff, Ph.D, has been named the new deputy project manager of the ORAU Team Dose Reconstruction Project for National Institute for Occupational Safety and Health (NIOSH). Hoff has served as associate director on the NIOSH Dose Reconstruction Project since 2021 and has worked on this project in different capacities since 2003.

In her new position, Hoff will work with the project manager in both strategic and operational leadership of her team. She will also guide her team to exceed expectations in their duties of continuing the key missions of the Energy Employees Occupational Illness Compensation Program Act. She will take over the role in October, when current Deputy Project Manager Matt McFee retires.

“We are thrilled that Jennifer will be taking on this role,” said Jeff Miller, Ph.D., senior vice president and director of ORAU Government Services. “She has been an important part of the NIOSH project for almost 20 years, and her experience and knowledge made her the best choice. We cannot wait to see what Jennifer will do as deputy project manager.”

Before starting her current role as an associate director, Hoff worked as a manager on the project for 12 years. Prior to that, she served as a health physicist.

Hoff earned a doctorate in nuclear engineering from the University of Tennessee — Knoxville in 2003. She also holds a master’s degree and bachelor’s degree from the same school, both in nuclear engineering with a concentration in radiological engineering.

ORAU provides innovative scientific and technical solutions to advance national priorities in science, education, security and health. Through specialized teams of experts, unique laboratory capabilities and access to a consortium of 152 major institutions, ORAU works with federal, state, local and commercial customers to advance national priorities and serve the public interest. A 501(c)(3) nonprofit corporation and federal contractor, ORAU manages the Oak Ridge Institute for Science and Education for the U.S. Department of Energy. To learn more, visit www.orau.org.

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Norton Road home destroyed by fire

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A home on Norton Road in Oak Ridge was destroyed in a fire on Sunday, and a resident had injuries that were not life-threatening. (Photo by City of Oak Ridge)

A home on Norton Road in Oak Ridge was destroyed by a fire on Sunday, and a resident had injuries that were not life-threatening.

The house fire was reported at about 5 p.m. Sunday, September 4. When Oak Ridge firefighters arrived, they saw a large amount of smoke and fire coming from the home, a press release said.

“The fire was under control within 20 minutes of arrival, but fire crews remained on scene for the next several hours to put out hot spots,” the press release said.

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Butterfly Festival will feature butterfly release, insect zoo

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The insect zoo at the Butterfly Festival. (Submitted photo)

The annual Butterfly Festival will feature an educational release of 500 butterflies and an insect zoo at the University of Tennessee Arboretum on Saturday, September 17.

It’s the seventh annual festival, and it’s scheduled from 10 a.m. to 1 p.m. September 17 in the UT Arboretum Auditorium and surrounding area at 901 South Illinois Avenue in Oak Ridge.

The festival is presented by the UT Arboretum Society. The purpose is to educate the public and teach people how to protect these pollinators, a press release said.

The UT Insect Zoo, two butterfly tents, educational lectures, a butterfly release, and children’s art activities are among the educational activities that will be offered, the press release said.

The butterfly release is scheduled for noon.

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ORAU launches new app with a variety of resources available, including hundreds of STEM internships, fellowships and research opportunities

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Oak Ridge, Tenn.—ORAU unveiled its all-new ORAU Pathfinder app, providing a wide range of resources on the go. This app offers college students, recent graduates and postdoctoral students a mobile tool to search and apply for hundreds of science, technology, engineering and math internships, fellowships and research opportunities at facilities across the U.S., such as NASA and the Army Research Laboratory.

The ORAU Pathfinder app also provides a platform to remain engaged, connected and informed during the ORAU experience—from application, to offer, through the appointment and even as an ORAU alum.

“We created the ORAU Pathfinder app with our current and future research participants in mind,” said ORAU Director of Research Programs J. Scott Miller, Ph.D. “We wanted to provide a platform for ORAU interns, fellows and others to connect and be able to stay connected to ORAU on their mobile devices.”

The ORAU Pathfinder mobile app helps those interested stay engaged, connected and informed during their experience at ORAU and beyond, and the app can be used to search and apply for opportunities, learn about exclusive ORAU events, manage applications, accept offers, access a variety of STEM career resources and more!

Visit ORAU Pathfinder app for more information and to download the app today!

ORAU provides innovative scientific and technical solutions to advance national priorities in science, education, security and health. Through specialized teams of experts, unique laboratory capabilities and access to a consortium of 152 major institutions, ORAU works with federal, state, local and commercial customers to advance national priorities and serve the public interest. A 501(c)(3) nonprofit corporation and federal contractor, ORAU manages the Oak Ridge Institute for Science and Education for the U.S. Department of Energy. To learn more, visit www.orau.org.

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Y-12 now getting power from Pine Ridge substation

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The Pine Ridge substation now serves the Y-12 National Security Complex, including the Uranium Processing Facility. (Photo provided by CNS Y-12)

Submitted

The Y-12 National Security Complex flipped the switch on a new era as crews finalized the process of moving the entire site’s electrical supply to the new Pine Ridge substation.

In June, the Building 9204-02 (Beta 2) and Building 9201-01 (Alpha 1) electrical feeds were disconnected from the Elza-1 substation, marking the final load transition to Pine Ridge.

The new substation was built as one of seven Uranium Processing Facility Project subprojects. Designed and built by the Tennessee Valley Authority, Pine Ridge substation construction began in 2017 and was completed in 2020 at a cost of $60 million. The project team received the U.S. Department of Energy Secretary’s Project Management Achievement Award for finishing $13 million under budget and six months ahead of schedule. It is a 70-MVA (mega volt amp) facility and includes:

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