Synthetic modelling helping solve future problems

Synthetic modelling helping solve future problemsWhen RunWithIt Synthetics set out to apply synthetic modelling to predict the impact future disruptions might have on energy grids – such as uptake in electric vehicles, greenhouse gas emission reduction targets, energy efficiency, better battery storage, cybersecurity threats, photovoltaics and even disasters – they turned to the University of Alberta. More specifically, they turned to electrical…

‘Lungs in a box’ could ease organ shortage

Donated lungs viable for up to six times longer than storing them in ice before transplant

‘Lungs in a box’ could ease organ shortageA University of Alberta-led trial has demonstrated the potential of the Ex-Vivo Organ Support System (EVOSS) device to increase life-saving opportunities for patients waiting for a lung transplant. The study, published in Nature Communications, confirmed the efficacy of the device in using negative pressure ventilation ex situ lung perfusion (NPV-ESLP) to assess and reclaim donor lungs that were…

‘Natural killer’ cells key determinant of severe COVID-19 in patients

Findings hoped to lead to new biomarker to identify patients at higher risk

‘Natural killer’ cells key determinant of severe COVID-19 in patientsAn impaired count of natural killer (NK) immune cells and reduced ability to destroy infected cells are key characteristics of severe COVID-19 infection, according to newly published research in the journal Blood Advances. A team of researchers at the University of Alberta and University of Calgary followed 12 patients with severe COVID-19 symptoms at hospitals in Edmonton. They…

Over one-third of children with COVID-19 show no symptoms

Over one-third of children with COVID-19 show no symptomsMore than one-third of kids who have COVID-19 are asymptomatic, according to a study that suggests youngsters diagnosed with the disease may represent just a fraction of those infected. “The concern from a public health perspective is that there is probably a lot of COVID-19 circulating in the community that people don’t even realize,” said Finlay…

Installing insulation can be hazardous to your health

Use of less hazardous materials, personal protective equipment and regular health checkups recommended

Installing insulation can be hazardous to your healthConstruction workers who work with hazardous insulation materials are much more likely to be affected by repeated chest infections and chronic obstructive pulmonary disease (COPD), according to new research published in the International Journal of Environmental Research and Public Health. The study followed 990 insulators over six years. Participants underwent regular pulmonary function tests and chest radiography…

New battery research could help power the future

Redox flow battery technology has promising applications for storing energy from renewable sources

New battery research could help power the futureUniversity of Alberta chemists are making new strides in research on a type of battery that could help power the future. “Environmentally friendly renewable energy sources such as solar and wind provide a significant opportunity to alleviate the energy crisis and dramatically reduce carbon emissions,” said Hao Wang, chemistry PhD student in the Faculty of Science.…

Stem cell study identifies enzyme with potential for cancer treatment

Research on how stem cells develop and differentiate in fruit flies has implications for human health

Stem cell study identifies enzyme with potential for cancer treatmentScientists have found a new mechanism responsible for regulating stem cells in fruit flies, with possible implications for cancer therapies. The study, published by University of Alberta biologists, identifies an inhibition mechanism of an enzyme called Myt1 kinase, which manages how stem cells develop and differentiate during organ development in fruit flies. “In addition to…

COVID-19 vaccines will work if Canadians play their part

COVID-19 vaccines will work if Canadians play their partDespite the many logistical questions that remain, University of Alberta virologists insist the multiple vaccine candidates that have emerged will work if Canadians can do their part by staying healthy until the spring. “More than ever, people should be very careful that they don’t get this disease, because we have a light at the end…

Tap water in an ultrasonic humidifier may pollute your air

New research shows ultrasonic humidifiers release significant concentrations of particulate matter

Tap water in an ultrasonic humidifier may pollute your airAs many Canadians prepare for the cold, dry winter months ahead, many of them will be using ultrasonic or cool-mist humidifiers in their homes. But using anything other than distilled water may be polluting the air in your home, according to new research by University of Alberta chemists. “Our study showed that operating an ultrasonic…

Diamond expertise unearths discoveries, economic opportunities

Researchers and employers are teaming up to train the next generation of diamond explorers

Diamond expertise unearths discoveries, economic opportunitiesThe interesting facet in searching for diamonds, according to University of Alberta expert Graham Pearson, is you don’t actually look for diamonds, you look for indicator materials that suggest they might be present. The same could be said for how mineral exploration and mining companies use the U of A to top up their workforce.…
1 2 3 17