professor

A little art, a little science

A little art, a little science

A walk in the park provided inspiration for a striking photograph that earned national recognition this week for an engineering professor at the University of Waterloo. Dr. Zhao Pan was in a 500-year-old Beijing park in his native China after a sudden rainfall when he noticed huge drops of water hanging from the tips of leaves in cypress trees. “I play with droplets every day, but these were much larger than any I had seen in the lab,” he recalls. “I was amazed by Mother Nature, so I decided to do some research into it.”

Mask as needed: wastewater data shows COVID levels still higher than last June

Mask as needed: wastewater data shows COVID levels still higher than last June

Go into any store these days and there's a mixture of people wearing masks to prevent the spread of COVID-19 and those who are opting not to wear one. It may have people feeling like they're in COVID-19 limbo. Dr. Hsiu-Li Wang, the Region of Waterloo's medical officer of health, says currently there's "no cut and dry threshold" when it comes to mask wearing and "it will vary according to individual comfort levels."

Social factors make Indigenous people more vulnerable to COVID, says B.C. professor

Social factors make Indigenous people more vulnerable to COVID, says B.C. professor

Lack of access to clean drinking water and low-quality health care have had a direct impact of Indigenous people’s vulnerability to COVID-19, according to a B.C. expert. Kimberly Huyser, an associate professor of sociology at the University of British Columbia, has been studying Indigenous people’s health in relation to the pandemic since it began. She said it wasn’t the specific virus that interested her, but rather the way it highlighted how health care often fails Indigenous people in North America.

U of S professor believes COVID-19 cases will soon drop in Sask. cities

U of S professor believes COVID-19 cases will soon drop in Sask. cities

University of Saskatchewan toxicologist John Giesy says recent wastewater data shows new COVID-19 cases could be dropping sharply in the next few weeks. According to a study released Monday by the Global Institute for Water Security, samples taken from wastewater plants in Saskatoon, North Battleford and Prince Albert showed a decrease in COVID-19 viral load.

How to treat E. coli infections that cause kidney failure in children to be studied in Calgary

How to treat E. coli infections that cause kidney failure in children to be studied in Calgary

A University of Calgary researcher will lead a North American study examining a new way to treat E. coli infections that can cause kidney failure in children. The university says the U.S.-based National Institutes of Health is providing more than $11 million for the investigation, meant to stop disease from progressing from bloody diarrhea to kidney shutdown and neurologic complications. The University of Calgary says Alberta has one of the highest rates of STEC infection in the world given its abundance of cattle, sloped terrain, food crops and use of well water.

2 Manitoba grand chiefs highlight long-term boil water advisories on World Water Day

2 Manitoba grand chiefs highlight long-term boil water advisories on World Water Day

Indigenous people in Manitoba are highlighting the significant role clean water plays in society today — practically and culturally — in honour of World Water Day. The United Nations declared March 22 as World Water Day since 1993. It's a day to focus on the importance of fresh water, and advocating for sustainable development and bringing clean drinking water to more people.

‘Incredibly destructive’: Canada’s Prairies to see devastating impact of climate change

‘Incredibly destructive’: Canada’s Prairies to see devastating impact of climate change

As the climate continues to warm at an alarming rate, experts warn if dramatic steps to mitigate global warming are not taken, the effects in Canada’s Prairie region will be devastating to the country’s agriculture sector. According to Environment and Climate Change Canada, the country is warming, on average, about double the global rate. Scientists with the National Oceanic and Atmospheric Administration in the U.S. recently found 2020 was earth’s second-hottest year on record, with the average land and ocean surface temperature across the globe at 0.98 of a degree C above the 20th-century average. However, the agency found the northern hemisphere saw its hottest year on record, at 1.28 degrees C above the average.

Health Canada knew about contaminated water for 2 years before Mississippi Mills residents informed

Health Canada knew about contaminated water for 2 years before Mississippi Mills residents informed

Many government agencies knew about the suspicious well water in Ramsay Meadows, a small subdivision halfway between Almonte and Carleton Place. But none of those agencies told the residents. The 49 homes stand across the street from the National Research Council’s national fire lab, which does research on firefighting. In late 2013, the lab bosses learned that their firefighting chemicals had contaminated their property’s groundwater, probably in the late 1900s.

Blame Climate Change for Record Water Levels in the Great Lakes: Prof

Blame Climate Change for Record Water Levels in the Great Lakes: Prof

Climate change is a deciding factor in record high water levels in the Great Lakes being higher than ever before, a University of Waterloo professor told CTV’s Your Morning on Wednesday. According to government statistics, July water levels for the bodies of water between Canada and the U.S. were at record highs. And this can lead to faster erosion of the coastline and flooding. The flooding this spring and summer along the northern shores of Lake Ontario, the Toronto Islands and some Toronto-area beaches has been particularly troublesome for homeowners and businesses.