Record-breaking fast radio burst offers path to weigh the Universe
Finding the exact location of a power fault in minutes
New technology that could help restore power quickly even on high bushfire risk days
Some of Victoria’s worst bushfires have been started by power lines. So, power distribution companies have installed devices that limit the energy flowing to the fault to cut the fire risk. However, in networks equipped with these devices, communities might experience power outages for hours while network operators attempt to track down a fault along tens of kilometres of power line.
“In trials in China and Switzerland we demonstrated that our technology can find the fault location to within hundreds of metres in a few minutes, instead of hours or days,” says Monash University engineering researcher, Dr Reza Razzaghi.
“In Australia, that would allow power to be restored to the community quickly, which can be vitally important for air conditioning during extreme heat, for people who rely on life-supporting electric medical devices, and for the many other home and business users.”
[Read more…] about Finding the exact location of a power fault in minutesDoes a brain in a dish have moral rights?
Inventors of brain-cell-based computer work with international team of ethicists exploring ethical applications of bio-computing
No longer limited to the realm of science fiction, bio-computing is here, so now is the time to start considering how to research and apply this technology responsibly, an international group of experts says.
The inventors of DishBrain have partnered with bioethicists and medical researchers to map such a framework to help define and address the problem in a paper published in Biotechnology Advances.
[Read more…] about Does a brain in a dish have moral rights?HeadStartSwiss: early career opportunities to study or work in Switzerland
Early career researchers and young professionals are invited to apply to undertake study, work experience and/or research in Switzerland, through the following programs:
- Swiss Government Excellence Scholarships – for doctoral and postdoctoral candidates, as well as candidates wishing to undertake research in the realm of their PhD or medical specialisation. Open now.
- Mertz Fellowship – for early-career researchers from the polar and high-altitude science fields. Now closed.
- Young Professionals Programme – for Australian citizens aged 20-30 who have completed vocational training (apprenticeship or university degree) now working in the profession in which they trained. Open for applications year-round.
- ThinkSwiss program for students who have completed their second year of under-graduate studies or are currently enrolled in a post-graduate (Master’s) degree. Open now.
Hear from past scholars below:
[Read more…] about HeadStartSwiss: early career opportunities to study or work in SwitzerlandA treatment for every child
“Children are not little adults, their cancers are different”
Sydney’s Professor David Ziegler plans to be able to improve treatment for every child with cancer.
He’s working in the clinic to trial treatments for the fatal brain stem tumour DIPG, Diffuse Intrinsic Pontine Glioma.
And he’s driving the development of the national Zero Childhood Cancer Program (ZERO) – to give every child with cancer the best chance of an effective treatment.
[Read more…] about A treatment for every childFirst responders in our skin and gut revealed
Offering new ways to treat cancer and autoimmune diseases
A decade ago, University of Melbourne’s Professor Laura Mackay discovered the “first responders” of our immune system, a unique population of T cells based in our skin, gut and other barrier tissues.
Now she’s working to super-charge their protective power to clear infections and fight cancer, and to calm them down to avoid skin autoimmune disease.
[Read more…] about First responders in our skin and gut revealedBrain cells living on the edge
DishBrain reveals how human neurons work together to process information
Living model of brain could give insights into the mechanisms of how we understand and experience the world
A paper published in Nature Communications shows that when neurons are given information about the changing world around them (task-related sensory input) it changes how they behave, putting them on edge so that tiny inputs can then set off ‘avalanches’ of brain activity, supporting a theory known as the critical brain hypothesis.
The researchers, from Cortical Labs and The University of Melbourne, used DishBrain – a collection of 800,000 human neural cells learning to play Pong.
[Read more…] about Brain cells living on the edgePatrolling honey bees expose spread of antimicrobial resistance
Insects prove their strength as environmental biomonitors
Bees could become biomonitors, checking their neighbourhoods to determine how far antimicrobial resistance (AMR) has spread, according to research by Macquarie University scientists.
At least 700,000 people die each year due to drug-resistant diseases, according to the World Health Organization (WHO), which estimates that 10 million people will die due to AMR by 2050. But we have few tools to keep track of its spread in the environment.
[Read more…] about Patrolling honey bees expose spread of antimicrobial resistanceMagpie swoops top spot in poll to find Australia’s Favourite Animal Sound
Did you ‘call it’? Or do the results ruffle your feathers?
The magpie’s warbling has won over the nation, taking out number one in ABC’s search for Australia’s Favourite animal sound. The call of the magpie was a clear winner, attracting over a staggering 36% of the votes in the final round.
“The magpie’s warble is part of almost every soundscape in Australia,” says Dr Dominique Potvin, a behavioural ecologist and senior lecturer in Animal Ecology at the University of the Sunshine Coast. “Its song has regional dialects, developed through learning from older generations. So it’s an ancient song, but it keeps evolving. Magpies come together to sing these melodies in a duet or chorus by family groups, letting others know the territory they occupy,” says Dominique.
[Read more…] about Magpie swoops top spot in poll to find Australia’s Favourite Animal SoundMedia releases from the International Congress of Genetics
Daily alerts
- Friday:
- Thursday: Bin chickens; platypus threat; bilby poo; isolated koalas; sex changing fish
- Wednesday: Are bin chickens spreading Japanese encephalitis?; A prize for nonsense and quality control
- Tuesday:
- Monday: Teeth reveal missing slavery stories; who owns and benefits from DNA; capturing the Tree of Life, Tiger genetics, prostate DNA
- Sunday: From $3 billion genome to the $1,000 genome. Tomorrow: your code on your phone?
Media releases
- Are bin chickens spreading Japanese encephalitis?
- A prize for nonsense and quality control
- Precision medicine for Indigenous communities
- Transforming Melbourne, transforming the world
- Media welcome – International Congress of Genetics