PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

UTA team to measure pollutants in DC sewer pipe project

Civil engineering research team’s work will help ensure safety of workers and local residents

UTA team to measure pollutants in DC sewer pipe project
2023-03-15
(Press-News.org) A University of Texas at Arlington civil engineering researcher received a one-year, $300,000 competitive grant from the Water Research Foundation to evaluate a trenchless process to renew sanitary sewer pipes in Soapstone Valley Park, a popular Washington, D.C., attraction.

Mohammad Najafi, associate professor in the Department of Civil Engineering, is leading the project.

Najafi said the project will use a trenchless cured-in-place-pipe (CIPP) method that relines the old sewer pipe with new plastic material. That material then is cured in place with hot water.

“We will collect data on any possible air and water pollutants arising from resin once the curing is in progress,” said Najafi, who also is director of UTA’s Center for Underground Infrastructure Research and Education (CUIRE). “Every 200 to 300 feet, there are manholes in this park. We’ll collect air and water samples before and after construction to see what volatile organic compounds and water pollution are there.”

Najafi said his team also will investigate how far pollutants travel. The park is currently closed so the project can be completed.

“It’s very important to measure these possible pollutants, if any, because emissions may have long-term impacts on the health of workers and local residents,” Najafi said. “It’s a big and well-used park. We want people to be able to use it safely.”

Co-principal investigators include Melanie Sattler, the Syed Qasim Endowed Professor and interim chair of the Department of Civil Engineering; and Arpita Bhatt and Vinayak Kaushal, professors of instruction of civil engineering.

Sattler said this project has the capability of helping both people and the environment.

“It’s great that UT Arlington can help evaluate this sanitary sewer renewal method to ensure safety for workers and the public,” she said.

The Water Research Foundation is the leading research organization advancing the science of all water to meet the evolving needs of its subscribers and the water sector. The foundation is a nonprofit, educational organization that funds, manages and publishes research on the technology, operation, and management of drinking water, wastewater, reuse, and stormwater systems—all in pursuit of ensuring water quality and improving water services to the public.

 

 

END

[Attachments] See images for this press release:
UTA team to measure pollutants in DC sewer pipe project

ELSE PRESS RELEASES FROM THIS DATE:

Tak W. Mak, PhD, FAACR, selected for 2023 Pezcoller Foundation-AACR International Award for Extraordinary Achievement in Cancer Research

2023-03-15
PHILADELPHIA – The Pezcoller Foundation–American Association for Cancer Research (AACR) International Award for Extraordinary Achievement in Cancer Research will be presented to Tak W. Mak, PhD, Fellow of the AACR Academy, during the AACR Annual Meeting 2023, April 14-19 at the Orange County Convention Center in Orlando, Florida. Mak is a senior scientist at the Princess Margaret Cancer Centre, University Health Network, as well as a university professor in the departments of medical biophysics and immunology at the Temerty Faculty of Medicine ...

Kermanshachi receives 40 Under 40 award

Kermanshachi receives 40 Under 40 award
2023-03-15
Sharareh “Sherri” Kermanshachi, a University of Texas at Arlington associate professor of civil engineering, has received the 40 Under 40 Award from Mass Transit magazine, which recognizes individuals who have shown a capacity for innovation and demonstrated leadership and a commitment to making an impact in transit. “I am honored and humbled to receive this award and be named to the 40 Under 40 Mass Transit award list,” said Kermanshachi, who is also director of the Resilient Infrastructures and Sustainable Environment ...

Nobel Laureate Carolyn R. Bertozzi, PhD, to receive 2023 AACR Award for Outstanding Achievement in Chemistry in Cancer Research

2023-03-15
PHILADELPHIA – The American Association for Cancer Research (AACR) will honor Nobel Laureate Carolyn R. Bertozzi, PhD, with the 2023 AACR Award for Outstanding Achievement in Chemistry in Cancer Research during the AACR Annual Meeting 2023, April 14-19 in Orlando, Florida. Bertozzi is the Anne T. and Robert M. Bass Professor of Chemistry in the School of Humanities and Sciences and a professor (by courtesy) of chemical and systems biology and of radiology at Stanford University, an investigator with the Howard Hughes Medical Institute, and the Baker Family Director of Sarafan ChEM-H. Bertozzi is being recognized for advancing basic ...

Study offers a potential strategy to improve T cell therapy in solid tumors

2023-03-15
PHILADELPHIA – A new approach that delivers a “one-two punch” to help T cells attack solid tumors is the focus of a preclinical study by researchers from the Perelman School of Medicine at the University of Pennsylvania. The findings, published in the Proceedings of the National Academy of Sciences (PNAS), showed that targeting two regulators that control gene functions related to inflammation led to at least 10 times greater T cell expansion in models, resulting in increased antitumor immune activity and durability. CAR T cell therapy was pioneered at Penn Medicine by ...

Uncovering the ritual past of an ancient stone monument in Saudi Arabia

Uncovering the ritual past of an ancient stone monument in Saudi Arabia
2023-03-15
A comprehensive analysis of an archaeological site in Saudi Arabia sheds new light on mustatils—stone monuments from the Late Neolithic period thought to have been used for ritual purposes. Melissa Kennedy of the University of Western Australia, Perth, and colleagues, in conjunction with The Royal Commission for AlUla present these findings in the open-access journal PLOS ONE on March 15, 2023. Built around 7,000 years ago, mustatils are rectangular, low-walled, stone structures that range from 20 to 600 meters in length. Researchers first discovered them in the 1970s, and more than 1,600 mustatils have now been discovered, primarily concentrated in northern ...

The WWII shipwreck of the SS Thistlegorm, now a popular Red Sea dive site, has formed an artificial coral reef for a diverse community of fish, according to data gathered by volunteer divers

The WWII shipwreck of the SS Thistlegorm, now a popular Red Sea dive site, has formed an artificial coral reef for a diverse community of fish, according to data gathered by volunteer divers
2023-03-15
Article URL:  https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0282239 Article Title: Eight years of community structure monitoring through recreational citizen science at the “SS Thistlegorm” wreck (Red Sea) Author Countries: Italy Funding: STE project was funded by Project AWARE Foundation, ASTOI Association, Ministry of Tourism of the Arab Republic of Egypt, Settemari S.p.A Tour Operator, Scuba Nitrox Safety International, Viaggio nel Blu Diving Center. The funders had no role in study design, data collection ...

Analysis links specific skills taught by US undergraduate degree courses with graduate earnings

Analysis links specific skills taught by US undergraduate degree courses with graduate earnings
2023-03-15
Article URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0282323 Article Title: Connecting higher education to workplace activities and earnings Author Countries: USA Funding: This research is supported in part by the University of Pittsburgh Pitt Momentum Fund and the Center for Research Computing. This work has been supported (in part) by # 2109-33808 from the Russell Sage Foundation. Any opinions expressed are those of the principal investigator(s) alone and should not be construed as representing the opinions of the Foundation. The funders had no role in study design, data collection ...

Estrogen possible risk factor in disturbed heart rhythm

Estrogen possible risk factor in disturbed heart rhythm
2023-03-15
The sex hormone estrogen has a negative impact on heartbeat regulation, according to an experimental study from Linköping University, Sweden, published in Science Advances. Estrogen impact seems to interact with hereditary changes causing a heart disease disturbing the heart’s rhythm, while other endogenous substances may have a protecting effect. In a lifetime, the heart beats around 2.5 billion times. Each heartbeat is triggered by an electrical impulse that causes the heart muscle to contract in a very well-coordinated movement. ...

Radar images record potential volcanic activity on Venus

2023-03-15
Researchers have identified evidence they interpret as active volcanism on the surface of Venus, according to a new analysis of radar images from the Magellan spacecraft. The images reveal a vent that changed shape on Venus, which they believe points to ongoing volcanic activity there. Many volcanoes have been identified on the surface of Venus, but evidence of recent volcanic activity on the planet has been lacking. As a result, it was unknown whether the prominent volcanic features of Venus’ geologically young surface are a product of ongoing active volcanism ...

AJR on a decade of lung cancer screening in American newspapers

AJR on a decade of lung cancer screening in American newspapers
2023-03-15
Leesburg, VA, March 15, 2023—According to an accepted manuscript published in ARRS’ own American Journal of Roentgenology (AJR), sentiment of U.S. newspaper articles covering lung cancer screening (LCS) from 2010 to 2022 was overall positive; however, certain key elements of LCS were infrequently mentioned. “The findings highlight areas for potential improvement of LCS media coverage; radiologists have an opportunity to take a more active role in this coverage,” concluded first author Brent P. Little, MD, of Mayo Clinic Florida in Jacksonville. Little et al. searched the ProQuest U.S. Newsstream ...

LAST 30 PRESS RELEASES:

QUT scientists create material to turn waste heat into clean power

Major new report sets out how to tackle the ‘profound and lasting impact’ of COVID-19 on cardiovascular health

Cosmic crime scene: White dwarf found devouring Pluto-like icy world

Major report tackles Covid’s cardiovascular crisis head-on

A third of licensed GPs in England not working in NHS general practice

ChatGPT “thought on the fly” when put through Ancient Greek maths puzzle

Engineers uncover why tiny particles form clusters in turbulent air

GLP-1RA drugs dramatically reduce death and cardiovascular risk in psoriasis patients

Psoriasis linked to increased risk of vision-threatening eye disease, study finds

Reprogramming obesity: New drug from Italian biotech aims to treat the underlying causes of obesity

Type 2 diabetes may accelerate development of multiple chronic diseases, particularly in the early stages, UK Biobank study suggests

Resistance training may improve nerve health, slow aging process, study shows

Common and inexpensive medicine halves the risk of recurrence in patients with colorectal cancer

SwRI-built instruments to monitor, provide advanced warning of space weather events

Breakthrough advances sodium-based battery design

New targeted radiation therapy shows near-complete response in rare sarcoma patients

Does physical frailty contribute to dementia?

Soccer headers and brain health: Study finds changes within folds of the brain

Decoding plants’ language of light

UNC Greensboro study finds ticks carrying Lyme disease moving into western NC

New implant restores blood pressure balance after spinal cord injury

New York City's medical specialist advantage may be an illusion, new NYU Tandon research shows

Could a local anesthetic that doesn’t impair motor function be within reach?

1 in 8 Italian cetacean strandings show evidence of fishery interactions, with bottlenose and striped dolphins most commonly affected, according to analysis across four decades of data and more than 5

In the wild, chimpanzees likely ingest the equivalent of several alcoholic drinks every day

Warming of 2°C intensifies Arctic carbon sink but weakens Alpine sink, study finds

Bronze and Iron Age cultures in the Middle East were committed to wine production

Indian adolescents are mostly starting their periods at an earlier age than 25 years ago

Temporary medical centers in Gaza known as "Medical Points" (MPs) treat an average of 117 people daily with only about 7 staff per MP

Rates of alcohol-induced deaths among the general population nearly doubled from 1999 to 2024

[Press-News.org] UTA team to measure pollutants in DC sewer pipe project
Civil engineering research team’s work will help ensure safety of workers and local residents