Eric Williamson
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Articles by Eric Williamson
Police plan drone program expansion
The Charlottesville Police Department wants to expand its drone program by adding a drone first-responder component, which would observe and report on more types of public safety incidents. Sgt. Brian Curry has been tapped to oversee the proposed DFR addition to the drone team, which is part of the Emergency Services Unit. “What we’re essentially looking to do is supplement police response and in some cases replace it altogether with a drone,” Curry says.
AgentDS-BUS: a fine-tuning-free agentic breast ultrasound malignancy classification framework with decoupled segmentation and feature analysis
Abstract Breast ultrasound (BUS) malignancy assessment is challenged by acquisition variability and cross-dataset shift.
Virginia Tech opens $310M academic building in Alexandria
Virginia Tech took a big swing with its Academic Building One in Alexandria, which opened in January 2025. Beyond the light-sensitive optics of its glass structure, which can appear cobalt blue or champagne gold depending on the sun’s position, the building’s walls are outfitted with the latest in photovoltaic windows and fins that soak up sun rays to provide electric power.
Is UVA getting smarter about how it plays its biotech research cards?
When University of Virginia neuroscientist Harald Sontheimer shared this year’s International Prize for Translational Neuroscience with Stanford’s Michelle Monje, publicity about the award created the impression of a partnership. The two were credited with the potentially life-saving and, thus, marketable discovery that gliomas—deadly brain tumors—wire themselves into neural networks, hijacking brain activity to fuel their own growth.
Looking at Leland | WilmingtonBiz
“Leland is a lot of things to a lot of people,” Barnes Sutton, economic and community development director for the town of about 35,000, said. “Because there is a lot more room in the northern Brunswick area, generally, the cost of living is lower here.
Getting a read on interim UVA President Paul Mahoney and his future
Former University of Virginia law school dean Paul G. Mahoney, the interim president of UVA, officially began the job August 11. Will history record him as a stop-gap public servant or the university’s 10th president? The U.S. Department of Justice asserts that practices related to diversity, equity, and inclusion at UVA and other universities are discriminatory and must end. And hundreds of millions in federal research dollars are at stake.
A 62-Year-Old Male Patient With Spinal Lesions Following Fingolimod Discontinuation in the Setting of Disseminated Shingles
Specialty Please choose I'm not a medical professional. Allergy and Immunology Anatomy Anesthesiology Biostatistics Cardiac/Thoracic/Vascular Surgery Cardiology Critical Care Dentistry Dermatology Diabetes and Endocrinology Emergency Medicine Epidemiology and Public Health Family Medicine Forensic Medicine Gastroenterology General Practice Genetics Geriatrics Health Policy Hematology HIV/AIDS Hospital-based Medicine I'm not a medical professional.
Graduating Student’s Path to Dream Job Was a Roller-Coaster Ride
For Mehki Rippey, a University of Virginia fourth-year mechanical engineering student who graduates May 18, the undergraduate experience has been one heck of a ride. This summer he will start a full-time career with his dream employer, Universal Destinations and Experiences. One of the attractions Rippey worked on as a recurring Universal Creative summer intern was Universal Studios Florida’s highly anticipated Epic Universe, which officially opens the week after he graduates.
Hidden 'shapes' within plasma beams may boost next-generation space rockets
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How Electric Thrusters Are Revolutionizing Space Exploration
A research team at the University of Virginia is revolutionizing the future of space travel with groundbreaking studies on electric propulsion thrusters. By delving into the behavior of electrons in plasma beams, their work promises to enhance spacecraft efficiency and safety, ensuring that missions like NASA’s Artemis program can venture further into space with reduced risks and greater sustainability.
Autonomous vehicle safety: PreFixer makes sensor hardware swaps less dangerous
Devices called encoders, located inside the sensors on autonomous cars, convert motion and other information acquired on the road into electrical signals that can then be used as feedback for the software running the vehicle to make informed decisions. The process is a lot like how we humans use the feedback traveling from our five senses to our brain in order to learn and proceed wisely.
Common way to test for leaks in large language models may be flawed
Large language models are everywhere, including running in the background of the apps on the device you're using to read this. The auto-complete suggestions in your texts and emails, the query responses composed by Gemni, Copilot and ChatGPT, and the images generated from DALL-E are all built using LLMs. And they're all trained on real documents and images.
A 'Google Earth' view of bone-with an eye toward disease prevention
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Everyone knows that we can view the broad structures of our bones in the body by taking X-rays. Yet that's just scratching the surface.
Uncovering customer insights in the age of information overload
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Uncovering customer insights in the age of information overload
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Researchers put a finger on why men and women feel touch differently
The lab of University of Virginia systems engineer Gregory J. Gerling recently made a discovery on a touchy subject: why women generally seem to have a more acute sense of touch than men. "Basically, we confirmed women are better than men at touch discrimination—although not because they have smaller fingers, but because in general they have softer fingers," said Gerling, a professor in the School of Engineering and Applied Science. The professor directs the Gerling Touch Lab at UVA.
UVA Engineers May Have Solved a Vexing Problem of Hypersonic Flight
Research & Discovery By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu Since the early days of spaceflight, engineers have dreamed of creating an economical “space plane” that takes off from a runway, thunders into orbit and then glides back down to Earth. One hangup has been controlling the massively powerful engines that would have to push such a craft thousands of miles an hour to break the bonds of gravity.
Q&A: Engineering skills to get a job in the 'new industrial revolution'
If you want to learn how to get a job as an engineer on the modern manufacturing floor overseeing improvements and collaborating with both people and robots, it helps to ask an expert for her advice. The UVA School of Engineering and Applied Science consulted with Department of Mechanical and Aerospace Engineering professor Qing (Cindy) Chang, who was recently named a 2024 Society of Manufacturing Engineers Fellow for her career-long contributions to the industry.
Technology for OEM Design Engineers
Wind tunnel study shows hypersonic jet engine flow can be controlled optically. By Eric Williamson, University of Virginia What if the future of space travel were to look less like Space-X's rocket-based Starship and more like NASA's "Hyper-X," the hypersonic jet plane that, 20 years ago this year, flew faster than any other aircraft before or since?
Technology for OEM Design Engineers
Wind tunnel study shows hypersonic jet engine flow can be controlled optically. By Eric Williamson, University of Virginia What if the future of space travel were to look less like Space-X's rocket-based Starship and more like NASA's "Hyper-X," the hypersonic jet plane that, 20 years ago this year, flew faster than any other aircraft before or since?
Revolution at Mach 10: NASA-Backed Hypersonic Jets Poised to Transform Space Travel
This is an artist’s depiction of a Hyper-X research vehicle under scramjet power in free-flight following separation from its booster rocket. New research into hypersonic jets may transform space travel by making scramjet engines more reliable and efficient, leading to aircraft-like spacecraft.
Wind tunnel study shows hypersonic jet engine flow can be controlled optically
What if the future of space travel were to look less like Space-X's rocket-based Starship and more like NASA's "Hyper-X," the hypersonic jet plane that, 20 years ago this year, flew faster than any other aircraft before or since? In 2004, NASA's final X-43A unmanned prototype tests were a milestone in the latest era of jet development—the leap from ramjets to faster, more efficient scramjets.
20 Years after 'Hyper-X', UVA team makes NASA hypersonic breakthrough
Home News 20 Years after 'Hyper-X', UVA team makes NASA hypersonic breakthrough Write a comment Charlottesville VA (SPX) Jun 27, 2024 What if the future of space travel were to look less like Space-X's rocket-based Starship and more like NASA's "Hyper-X," the hypersonic jet plane that, 20 years ago this year, flew faster than any other aircraft before or since?
20 Years after 'Hyper-X', UVA team makes NASA hypersonic breakthrough
20 Years after 'Hyper-X', UVA team makes NASA hypersonic breakthrough by Eric Williamson for UV News Charlottesville VA (SPX) Jun 27, 2024 What if the future of space travel were to look less like Space-X's rocket-based Starship and more like NASA's "Hyper-X," the hypersonic jet plane that, 20 years ago this year, flew faster than any other aircraft before or since?
Chronic Lower Back Pain Is Real. Can a Psychedelic Drug Come to Your Rescue?
Research & Discovery Chronic Lower Back Pain Is Real. Can a Psychedelic Drug Come to Your Rescue? By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu A University of Virginia researcher is studying whether a derivative of a psychedelic drug most commonly associated with “magic mushrooms” could help ease chronic back pain, a growing global health concern.
Ketamine fueled actor Matthew Perry's death, but new study says it may help others
Ketamine has been in the headlines recently, implicated in the high-profile death of "Friends" actor Matthew Perry in October. But can the powerful drug also be helpful to those suffering from opioid addiction? A University of Virginia study shows evidence it can. A component of ketamine decreases the chances of relapse in male rats addicted to opioids—which may be a sign the anesthetic can provide relief for humans as well, researchers say.
Ketamine Fueled Actor Matthew Perry’s Death. But New Study Says It May Help Others
Ketamine has been in the headlines recently, implicated in the high-profile death of “Friends” actor Matthew Perry in October. But can the powerful drug also be helpful to those suffering from opioid addiction? A University of Virginia study shows evidence it can. A component of ketamine decreases the chances of relapse in male rats addicted to opioids – which may be a sign the anesthetic can provide relief for humans as well, researchers say.
Linguist Collaborates To Preserve Plant Knowledge and Customs in Papua New Guinea
Arts & Culture Linguist Collaborates To Preserve Plant Knowledge and Customs in Papua New Guinea By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu If a spoken language has few who can understand it, does useful cultural knowledge get lost?
‘Weight, Weight … Don’t Tell Me!’ Should You Know Your BMI?
It’s a sensitive issue, to be sure. While some people don’t even want their doctors knowing how much they weigh, others want to know as much about their health measurements as possible. For those who have made a “new year, new you” body resolution, the debate leads to more questions like “What is BMI?” and “How important is it to know your number?” BMI is short for body mass index. It’s a relatively simply weight-to-height ratio. Medical professionals and researchers use the index all the time.
To Keep Tiny Tots Safe, Poison-Proof Your Home This Holiday Season
Even if you think you have adequately child-proofed your home, the holidays can bring new dangers. A University of Virginia poison control expert said Friday that while the holiday season should be merry and relaxed, there’s still a need to stay vigilant against accidental poisoning. Kristin Wenger, the education coordinator for UVA Health’s Blue Ridge Poison Center, discussed potential hazards for children during a Friday conference call with journalists.
Targeted News Service
As UVA Tests Viability of Alzheimer's Implant, 2024 May Be a Year of Hope December 13, 2023 CHARLOTTESVILLE, Virginia, Dec. 13 -- The University of Virginia issued the following research news: By Eric Williamson, williamson@virginia.edu A University of Virginia professor is collaborating on a deep brain implant that may one day be the path by which doctors treat and perhaps reverse the degenerative effects of Alzheimer's disease.
As UVA Tests Viability of Alzheimer’s Implant, 2024 May Be a Year of Hope
Research & Discovery As UVA Tests Viability of Alzheimer’s Implant, 2024 May Be a Year of Hope By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu A University of Virginia professor is collaborating on a deep brain implant that may one day be the path by which doctors treat and perhaps reverse the degenerative effects of Alzheimer’s disease.
The Road to $532 Million
Research & Discovery The Road to $532 Million In the 2018 fiscal year, the University of Virginia had an ambitious goal. Within five years, University leaders set out to have a year in which externally sponsored research funding surpassed $500 million. In 2023, UVA and the Office of the Vice President of Research announced that the University surpassed that goal – by a lot.
Putin’s Weak Link to Crimea
When Russia annexed Crimea in February 2014, the peninsula became crucial to Moscow’s strategy to dominate Ukraine and the Black Sea region. Critical to that domination is the bridge spanning the Kerch Strait, the narrow strip of water that separates Crimea from mainland Russia. Built by Moscow at enormous cost, this bridge opened in 2018 to great fanfare. Since then, it has been a major conduit for the transportation of Russian soldiers and arms required for the war in Ukraine.
The Road to $532 Million: Can Doctors Help With Long COVID From Long Distance?
Research & Discovery The Road to $532 Million: Can Doctors Help With Long COVID From Long Distance? By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu When you’re UVA Health, a trusted state health care provider, how do you better support distant patients with long COVID-19?
The Road to $532 Million: How Do We Grow Lower-Income Student Graduation Rates?
Research & Discovery The Road to $532 Million: How Do We Grow Lower-Income Student Graduation Rates? By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu More young people from families with modest incomes are entering college. That’s a good thing. There is a problem, though: Their graduation rates aren’t keeping up with their more financially secure peers. “In many cases, students are just going along,” University of Virginia research professor Chris Hulleman said.
The Road to $532 Million: Can Ethics Discussion Prevent Tragedy?
Research & Discovery The Road to $532 Million: Can Ethics Discussion Prevent Tragedy? By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu At least three years before a condominium collapsed in Surfside, Florida, killing close to 100 people, engineers knew there was a problem. Water from the pool deck above the reinforced concrete structural supports of the parking garage had been seeping into the concrete and degrading steel reinforcements.
Putin’s Weak Link to Crimea
When Russia annexed Crimea in February 2014, the peninsula became crucial to Moscow’s strategy to dominate Ukraine and the Black Sea region. Critical to that domination is the bridge spanning the Kerch Strait, the narrow strip of water that separates Crimea from mainland Russia. Built by Moscow at enormous cost, this bridge opened in 2018 to great fanfare. Since then, it has been a major conduit for the transportation of Russian soldiers and arms required for the war in Ukraine.
The Road to $532 Million: Can a Supplement Save Patients From Deadly Lung Scarring? Original
Research & Discovery The Road to $532 Million: Can a Supplement Save Patients From Deadly Lung Scarring? By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu This is not an ad for GNC or a dietary supplement, but Dr. Imre Noth of the University of Virginia School of Medicine says an easily acquired health supplement could be the answer for up to a quarter of patients who suffer from idiopathic pulmonary fibrosis.
The Road to $532 Million: Why Do Girls Avoid Autism More Often Than Boys?
Research & Discovery The Road to $532 Million: Why Do Girls Avoid Autism More Often Than Boys? By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu Girls seem to get autism less often. Why? And what gender differences need to be considered to help both boys and girls who are autistic? If you want to know the answer to these questions, the best-informed person in the world might be Kevin Pelphrey of the University of Virginia.
Documenting Tangier’s Watermen: Student Project Headed for Library of Congress
Research & Discovery Documenting Tangier’s Watermen: Student Project Headed for Library of Congress By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu Tangier Island, home to about 300 residents, is sinking into the Chesapeake Bay and, if estimates hold, the island will be uninhabitable by 2051.
Has Olympian Claire Curzan Found the Formula for Gold at UVA?
Student Experience Has Olympian Claire Curzan Found the Formula for Gold at UVA? By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu If you’ve ever wondered what earning a medal at the Olympics feels like, University of Virginia scholar-athlete Claire Curzan can tell you. “The platform raised from the floor, so it was like you were levitating,” Curzan said. “Like you were Beyonce or something coming out for a concert.
Does Dunking Your Head in Water Ease Anxiety? Ask This Professor’s Diving Mice
Research & Discovery Does Dunking Your Head in Water Ease Anxiety? Ask This Professor’s Diving Mice By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu Face dunking for anxiety – yeah, it’s a thing that surfaces frequently on social media. But is it a real thing? Proponents say plunging your face into an ice-cold bowl or bucket of water serves as a quick fix to prevent brain freakout before a stressful situation.
With seagrass discovery, we may be one good solution closer to solving climate change
The wetsuit-clad team of University of Virginia explorers waded into the salty shallows of the largest restored seagrass meadow in the world, located off the Eastern Shore of Virginia, near Chesapeake Bay. They fixed their tall tripod into place by the Delmarva Peninsula, inserted an 8-foot-long tube and placed a small, vibrating machine atop the rig. The mechanism nudged the aluminum cylinders deep into the layers of history beneath them—not unlike inserting a straw into an extra-thick milkshake.
With UVA Discovery, We May Be One Good Solution Closer to Solving Climate Change
The wetsuit-clad team of University of Virginia explorers waded into the salty shallows of the largest restored seagrass meadow in the world, located off the Eastern Shore of Virginia, near Chesapeake Bay. They fixed their tall tripod into place by the Delmarva Peninsula, inserted an 8-foot-long tube and placed a small, vibrating machine atop the rig.
Q&A: Heartburn or Heart Attack? Here’s What You Need to Know
You have a sharp burning pain in your chest. The sensation radiates. Is what you’re feeling heartburn, or perhaps something requiring emergency treatment, such as a heart attack? “Heartburn is the symptom individuals experience due to acid reflux, which is acidic exposure in the esophagus,” said Dr. Bryan Sauer, a UVA Health expert in gastroenterology. Reflux itself may or may not be a serious condition.
UVA Tracking Children Born Too Soon, To Keep Them From Falling Behind
Just before their appointment Thursday, the family played together by the giant turtle sculpture at the University of Virginia’s Battle Building, with 16-month-old Seveyn at the center of attention. Seveyn’s mom, Diamonasia Rose, and dad, Antonio Chambers, take him to UVA Health Children’s for his regularly scheduled checkups. The child was a little bit squirmy, with a serious demeanor that was accentuated by the tiny pair of glasses he wore.
UVA Community Responds to Libyan Humanitarian Crisis With Hearts and Minds
University News UVA Community Responds to Libyan Humanitarian Crisis With Hearts and Minds By Eric Williamson, williamson@virginia.edu Eric Williamson, williamson@virginia.edu The loss is staggering and the numbers hard to comprehend. Students and professors in the University of Virginia community say the damage and destruction in Libya in the wake of dam collapses caused by a massive storm, and the ensuing humanitarian crisis that unfolded, is difficult to imagine.
News in Brief: UVA Among Top Universities Granted U.S. Patents
The National Academy of Inventors ranked the University of Virginia No. 43 in its list of the top 100 universities granted the most common form of United States patents during 2022. The U.S. Patent and Trademark Office issued 52 utility patents – also known as “patents for invention” – to UVA-affiliated inventors that year. The full top 100 list can be viewed here; the 10-campus University of California system led the nation with 570 patents granted.
Morocco Earthquake: UVA Professor Says Construction Techniques Created Worse Outcomes
A University of Virginia engineering professor says relatively poor construction techniques and unpreparedness appear to be playing a role in the loss of life from a 6.8 magnitude earthquake that struck in Morocco on Friday. The quake is the latest example of a year beset by natural disasters. As rescue teams continue to sort through crumbling and crumpled buildings, many more victims’ names are expected to be added to the list of the thousands of people already killed.
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