This scenario may be coming true in a high-tech basement at the University of New South Wales.
Continue reading Andrea Morello: Quantum computing becomes more than just spin
The Radar on a Chip (ROACH) detects and tracks objects around the car. It’s part of an active safety system that can warn drivers about possible collisions and, if necessary, integrate with braking, steering, seatbelt and airbag systems to avoid, or minimise the consequences of, an accident.
The patented “lab-on-a-chip” and accompanying control system has attracted considerable interest from pharmaceutical companies, according to co-inventor Dr Greg Sheard of the Department of Mechanical and Aerospace Engineering. Continue reading Health check for live cells
The world’s largest telescope, the Square Kilometre Array (SKA), is expected to generate more data in a single day than the world does in a year at present. And even its prototype, CSIRO’s ASKAP, is expected to accumulate more information within six hours of being switched on than all previous radio telescopes combined.
Such gargantuan streams of data require serious management, and that will be one of the jobs of the $80 million iVEC Pawsey Centre in Perth, which is due to be completed in 2013.
The Remote Microscope Network (RMN), developed by the Cooperative Research Centre for National Plant Biosecurity (CRCNPB), allows the officers to examine an insect or specimen closely in real time, manipulating it under the microscope while discussing its identification with national and international experts.
The system is coupled to a comprehensive diagnostic information database, allowing comparison with images and information about the suspect.
Until now identification in the field of invasive insects and other pests has been a slow and cumbersome process. It often involved sending a sample to a capital city and waiting several weeks for results.
The RMN is used in conjunction with a Pest and Disease Image Library and a Plant Biosecurity Toolbox, which includes high quality images as well as information about pest distribution. Together they enable field officers to identify pests quickly and accurately, and respond to any threats. This could save millions of dollars in eradication costs and lost market access for Australian producers.
“We’ve added a new, innovative tool to our system which is very cost effective and efficient, and decreases the response time when dealing with potentially harmful pests and diseases,” says Dr Simon McKirdy, CEO of the CRCNPB. “Now relevant diagnostic information is available to field officers around Australia and to our near neighbours.”
CRC for National Plant Biosecurity, Max Knobel, m.knobel@crcplantbiosecurity.com.au, www.crcplantbiosecurity.com.au/
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.
In order to employ electron spin, a quantum computer needs both a way of changing the spin state (writing information) and of measuring that change (reading information). Together these two form a quantum bit or qubit – the equivalent of the bit in a conventional computer.
Continue reading Computing with a single electron
