Research has found that the sulphur content in some high-performance fabrics weakens them when exposed to moisture
Researchers have solved the mystery of why a high-performance fabric commonly used in firefighting and other protective garments weakens prematurely when exposed to moisture. The breakthrough helps solve a big safety challenge, says Saiful Hoque, a researcher with the University of Alberta’s Faculty of Agricultural, Life & Environmental Sciences. “As the garment weakens over time,…
Schools must avoid the equally misguided extremes of zero-tolerance policies and permissive idealism
Saunders Secondary School in London, Ont., is home to approximately 2,000 students. It’s been in the news a lot lately, but not in a good way. A recent CBC story quoted an anonymous teacher who described Saunders as a “tinderbox of violence” where students regularly challenge teachers to fist fights after school. Over the last six…
The TESER ACT unit uses UV light to kill viruses and other common pathogens
A new made-in-Alberta sanitization product to stop the spread of SARS-CoV-2 will soon be in use at the Edmonton International Airport and government offices in Calgary and Edmonton, thanks to a partnership with scientists at the University of Alberta’s Biosafety Level 3 Lab. The TESER ACT unit uses ultraviolet-C light from hundreds of LED light…
Gender-based data needed to help make services more equitable, say authors
The first report of its kind in Canada to examine how women use public transit suggests their travel needs aren’t always being met by standard planning and service models. “In a lot of transit agencies, women are the majority of riders,” explained Priyanka Babbar, a master’s student in the University of Alberta’s School of Urban and Regional Planning.…
It’s a dangerous myth to believe there is a trade-off between safety and profitability
It was a small terraced house in a northern English city. The young couple did not look old enough to have a son in our apprentice programme. They gave me a cup of tea and I sat down on their sofa. There was no TV, just some chairs, a picture of their son and the…
American society loves football so much it avoids hard discussions about the sport’s safety
We found out recently that a bright young man with a big heart and promising future died because of football. Twelve-year National Football League veteran and three-time pro bowler Vincent Jackson, who died at age 38 in February, had stage 2 CTE (chronic traumatic encephalopathy) his family announced on Thursday. CTE is a degenerative brain…
Overactive bladder can distract from balance and stability
A team of University of Alberta researchers focused on aging Albertans has found that urinary incontinence could be a contributing factor in falls among older adults. In a study published in the journal PLOS ONE, the researchers showed for the first time that the feeling of having to pee acts as a distracting factor that increases the…
Calls for rigorous research to determine if short-term medical use in children is safe
Pediatric researchers are calling for more rigorous research into the possible link between short-term opioid use for pain management in childhood and opioid use disorder later in life. The University of Alberta team reviewed the results of 21 previous studies but found no definitive answer to the question, according to a new study published this week in…
Don’t be afraid to enjoy nature – just do it on their terms and with their survival in mind
With COVID-19 an overriding part of our lives, many folks have begun to see and appreciate nature like never before. Whenever we encounter nature, and while our actions may seem harmless, they might be dangerous to wildlife. Wildlife can be negatively impacted by what we do and how we do it. Having studied wildlife most…
Safe, successful learning are top priority as nearly 36,000 students converge on U of A campus
The eagerly anticipated first day of the University of Alberta’s 113th school year will see students welcomed back on campuses for the first time since the pandemic began almost 18 months ago. “I have been looking forward to the arrival of students with great anticipation,” said U of A president Bill Flanagan. “I know many…
"Disappointment" doesn’t describe the feeling of being sidelined after a broken collarbone
Troy Media publisher Doug Firby and travel editor Lisa Monforton are part of a group of Canadians who call themselves ConnecTour. Starting in May in British Columbia and ending in October in Newfoundland, they hope to make an 8,000-km bicycle journey across the country, discovering how the COVID-19 pandemic has reshaped our lives and our…
Textiles scientist works with industry to develop a faster, easier way to detect damage from heat, moisture and UV light
Firefighters risk their lives battling blazes, and ageing protective gear can put them at even greater risk. A University of Alberta researcher is working with industry to reduce that risk with a sensor that can detect the gradual breakdown in garments from exposure to heat, moisture and ultraviolet (UV) light. “These fibres age silently and…
I wish dangerous drivers could see the world from a bicycle seat. Perhaps it would make them reconsider their recklessness
Troy Media publisher Doug Firby and travel editor Lisa Monforton are part of a group of Canadians who call themselves ConnecTour. Starting in May in British Columbia and ending in October in Newfoundland, they hope to make an 8,000-km bicycle journey across the country, discovering how the COVID-19 pandemic has reshaped our lives and our…
Firefighters at the centre of the battle against the massive Fort McMurray wildfire in 2016 have persistent lung damage, according to new findings published by a University of Alberta occupational health research team. “Those who were dealing with burning organic matter were exposed to a barrage of small particles in the smoke, and the ones with the…
Living in fear is terrible and restaurants offer a great escape when Canadians can go out again, while taking proper precautions
As we inch toward a more normalized economy, the focus will be on how we can make people feel more comfortable about going out and about again. Our economy needs it and our food service sector desperately needs it – but it’s not going to be easy. In a survey conducted in mid-May by the…
Researchers have solved the mystery of why a high-performance fabric commonly used in firefighting and other protective garments weakens prematurely when exposed to moisture. The breakthrough helps solve a big safety challenge, says Saiful Hoque, a researcher with the University of Alberta’s Faculty of Agricultural, Life & Environmental Sciences. “As the garment weakens over time,…
