A research student of the Cooperative Research Centre for Advanced Composite Structures, Mr Joosten has designed ‘virtual crash test’ software to help accelerate the development of safety systems.
Incidents on mine sites caused by tiredness are a significant cause of injuries and deaths, and cost the industry hundreds of millions of dollars in lost production and accidents each year. So Dr Daniel Bongers at the Cooperative Research Centre for Mining (CRCMining) in Brisbane has invented a SmartCap, fitted with sophisticated sensors which can “read” the brain’s nerve activity through hair and detect the level of fatigue of the wearer.
And the key ingredients—protein fragments known as peptides—come from cows’ milk.
The link between the peptides and gum disease was forged at the Melbourne Dental School node of the Oral Health Cooperative Research Centre by Dr Elena Toh. “This could provide a cheap and simple way to help prevent gum disease,” she says. “And because the peptides are derived from milk, there should be no toxicity issues.”
Continue reading Milk could soothe the savage gum
We now have the technology to deliver such warnings, says director of the Centre, Prof John Handmer. “But using it would raise issues about how quickly both the authorities and people at risk are prepared to make critical decisions when they receive the information.”
In high dose rate brachytherapy, tumours are targeted by radioactive sources temporarily inserted into the body.
“Until now, it has not been possible to check at the time of delivery whether the doses received by the tumour and by surrounding healthy tissue matched the planned levels,” says Dr Rick Franich, Medical Radiation Physics group leader at the University’s Health Innovations Research Institute.
Continue reading Curing cancer with radiation – safely
They hope the results will help farmers to adapt to Australia’s increasingly challenging and variable climate.
Scientists supported by the Managing Climate Variability program asked the farmers about what they needed to know about climate in their areas—what forecasts and predictions would be most helpful and how they should be presented.
Continue reading Australian farmers bring climate research to the paddock
Multi-week forecasts would allow farmers to make better harvesting and sowing decisions before or after drought or flood events.
Australia’s Managing Climate Variability research and development program is working with the Bureau of Meteorology and CSIRO scientists to fill this gap.
Continue reading Giving farmers more timely weather and climate forecasts
A pivotal role was played by 2006 Science Minister’s Life Scientist of the Year, molecular biologist Prof James Whisstock and his research team at Monash University. It was research fellow Dr Ruby Law who finally worked out how to grow crystals of perforin. And the team was then able to collaborate with Dr Tom Caradoc-Davies of the micro-crystallography beamline at the nearby Australian Synchrotron to reveal its complete molecular structure.
Continue reading How a molecular assassin operates
While researchers have known about these cells, called gamma delta T cells in the epidermis or top layer of skin for more than 20 years, this is the first time their presence has been detected in the next layer of skin down, the dermis.
Wolfgang Weninger, who led the study at Sydney’s Centenary Institute, says that gamma delta T cells are of particular interest because they produce a protein thought to be the ‘first responder’ when intruders are detected by the immune system.
Continue reading Skin deep discovery reveals immune mysteries