Perth researchers help Chevron keep oil and gas flowing smoothly
Out in the Gulf of Mexico Chevron are operating a $7.5 billion platform that’s recovering oil and gas from two-kilometre-deep ocean.
It’s the largest and deepest operation in the Gulf, with over 146km of pipeline bringing oil and gas to refineries.
But pipelines operating at extreme depths in cold water and crushing pressure are prone to blockage. University of Western Australia researchers are helping Chevron keep oil and gas flowing through deep-water pipes.
High-power lasers have many potential applications: from medical imaging to manufacturing, shooting down drones or space junk, or powering deep space probes. But current laser technologies overheat at high power.
Associate Professor Rich Mildren and his team have developed a technique to make diamond lasers that, in theory, have extraordinary power range. Five years ago, their lasers were just a few watts in power. Now they’ve reached 400 watts, close to the limit for comparable conventional lasers.
American mines are safer and more efficient thanks to Australian technologies
‘Blood tests’ for big machines
Mining companies across America are increasing the reliability of their trucks, diggers, and other big machines, and saving hundreds of millions of dollars in the process.
They’re giving these big machines regular health tests and comparing the results with a global database for that machine.
The result? They’re fixing machines before they break. This preventative health system was developed by an Australian company, Dingo, which now has 40 people working at its bases in Denver, Brisbane, and Calgary.
The idea that long-term memory might be stored in our brain’s DNA is being tested by Professor Geoff Faulkner, using brains affected by Alzheimer’s.
Geoff has already shown that the DNA in our brains is different to the DNA in the rest of our bodies and that it changes as we learn. He’s proposing that these changes are associated with how we store our long-term memories.
More recently, he’s linked these differences to the function of genes in the hippocampus, the part of the brain that controls memory and spatial navigation, and has been implicated in memory loss with ageing, schizophrenia and Alzheimer’s disease. Continue reading Are memories stored in DNA?→
Australian and American researchers and businesses are partnering to bring new manufacturing technologies to market
Paint fit for a Dreamliner
Next time you board a new Boeing Dreamliner, take note of its Australian paint.
Developed by researchers at CSIRO, Australia’s national science agency, ‘Paintbond’ has now been adopted across the entire Boeing aircraft fleet, and more than 1,000 aircraft have been re-coated using the technology so far.
Why is it better? The new spray-on topcoat paint technology saves time, reduces the impact on the environment, and is safer to use.
Almost all matter we can see and touch is made up of the protons and neutrons. But what are protons and neutrons composed of? The simple answer is quarks, of which there are six distinct kinds, held together by gluons.
The ‘strong force’ carried by gluons is about 100 times stronger than electromagnetism, which governs the interactions of atoms. It’s a major focus of the ARC Special Research Centre for the Subatomic Structure of Matter (CSSM).
Established 20 years ago at the University of Adelaide, the Centre is at the international forefront of investigating the ramifications of quantum chromodynamics (QCD), the theory which describes the strong force interactions that are fundamental to how our world works.
Today, 85 per cent of children with leukaemia can be cured, but the outlook for patients over 60 is bleak. Only 10 per cent survive beyond one year as their cancer adapts to weather the storm of standard chemotherapy treatments. Associate Professor Steven Lane wants to change that outlook.
Steven and his team at the QIMR Berghofer Medical Research Institute have developed a method to rapidly profile the genetics of different leukaemia types—of which there are hundreds—and model them in the lab.
Assessing ageing bridges just got safer and easier, thanks to a high-tech radar device that fits inside a suitcase.
Developed by Dr Lihai Zhang of The University of Melbourne as part of a collaborative research project supported by The Australia-Indonesia Centre, the IBIS-S radar technology can scan a bridge in 15 minutes from a kilometre away, quickly assessing its condition and stability.
The idea behind quantum computing has been around for almost half a century, but getting to a point where quantum effects can be created experimentally has taken a long time.
Now that materials physics and photonics have caught up, the race is on to devise and construct a quantum device that can out-compute today’s solid-state silicon supercomputers.
And Swinburne is leading the way with the use of photons.
Macquarie University researchers discovered that most sharks are colour blind, and used that knowledge to create patented wetsuit camouflage designs that are now on the market. Now the team is looking at how sharks perceive surfboards.
Associate Professor Nathan Hart, his students and collaborators are taking a new look at the sensory world of sharks. Using a range of physiological, genetic and behavioural methods, they have obtained the clearest view yet of how sharks, including notorious predators such the great white shark, see the world around them.
