Fresh Science is a national competition that has been helping early-career researchers find, and then share their stories of discovery for the past 18 years.
Taking young researchers with no media experience and turning them into spokespeople for science, Fresh Science gives its finalists a taste of life in the limelight, with a day of media training and a public event in their home state.
In 2015 Fresh Science ran in every mainland state, with 61 Fresh Scientists in six state events, and seven public events bringing Fresh Science to around 1000 members of the public.
Read some of the fresh science we discovered in 2015 here.
Footage of HMAS Canberra available. Photos and video below.
A new corrosion-resistant coating that halved the build-up of algae and barnacles on ship hydraulic components is now being trialled on HMAS Canberra, one of the Royal Australian Navy landing helicopter dock ships.
Researchers from Swinburne University of Technology are collaborating with experts from the Defence Materials Technology Centre, MacTaggart Scott Australia, United Surface Technologies and the Defence Science and Technology Group to advance the new technology.
FOR VIDEO AND IMAGES CLICK HERE
The UWA study published by the journal Anaesthesia tested 150 children and found that the majority of children who were given the new chocolate-tasting medicine would take it again, unlike the standard treatment, while they still experienced the same beneficial effects.
UWA Clinical Senior Lecturer Dr Sam Salman said the poor taste of many medicines, such as Midazolam, a sedative used prior to surgery, presented a real difficulty in effectively treating children.
Scientists use computer simulations of joint and muscle movements to teach us to exercise smarter
Researchers have developed computer simulations of joint and muscle movements that can teach us how to exercise smarter and prevent knee pain and further damage.
One in five Australians over the age of 45 suffer from painful and debilitating osteoarthritis, with the knee being the most commonly affected joint.
Dr Claudio Pizzolato from Griffith University is making computer avatars or ‘digital twins’ of individual patients to see how their muscles and joints work. [click to continue…]
Do you know any early-career researchers who have peer-reviewed results, a discovery, or an invention that has received little or no media attention?
Please nominate them for Fresh Science, our national competition that helps early-career researchers find, and then share, their stories of discovery. Scientists get a day of media training and the chance to share their work with the media, general public and school students.
Fresh Science is looking for:
Fresh Science 2018 will run in Queensland, South Australia, Western Australia, Victoria and NSW. We’ll also run it in other states and territories where we can secure local support.
I’d appreciate it if you could circulate this to early-career researchers in your organisation.
How to nominate [click to continue…]
‘Smart socks’ are helping physiotherapists better assess and treat patients during video consultations, by providing information on weight distribution and range of movement during exercises like steps, squats or jumps.
The wearable technology, developed by PhD candidate Deepti Aggarwal at The University of Melbourne, was trialled with three patients and a physiotherapist at the Royal Children’s Hospital, from February to June 2017.
Background images and video below.
A patented treatment could restore eyesight for millions of sufferers of corneal disease.
The University of Melbourne–led team of researchers have grown corneal cells on a layer of film that can be implanted in the eye to help the cornea heal itself. They have successfully restored vision in animal trials and are aiming to move to human trials next year.
Victor Fortmann’s vision in one eye failed following a condition called bullous keratopathy. Two donated cornea transplants restored his sight for a period, but he now needs a third to restore his vision in that eye.
Over 2000 corneal transplants are conducted in Australia each year. But globally there’s a shortage of donated corneas, and the resulting loss in vision affects about 10 million people worldwide.
“We believe that our new treatment performs better than a donated cornea, and we hope to eventually use the patient’s own cells, reducing the risk of rejection,” says Berkay Ozcelik who developed the film working at the University of Melbourne.
“Further trials are required but we hope to see the treatment trialled in patients next year,” he says.
Small Australian sharks have been exposed as bigger homebodies than previously thought, in a study that took an existing chemical tracking technique and made it work for Great Barrier Reef sharks.
The study found that the travel history of the Australian sharpnose shark was written in their blood—with chemical ‘fin-prints’ showing they tended to stay within smaller areas than previously believed.
“Small-bodied sharks that are both predator and prey, such as the Australian sharpnose, may be particularly important links between food webs,” says lead researcher Dr Sam Munroe, who studied the sharks while at James Cook University in Townsville.
“Information on their movements can improve our understanding of how the ecosystems function, while also helping us predict species most at risk from the impacts of a changing environment.”
Footy player, netballer and ballet dancer available for interview
Re-training the brain with painless exercises may be the key to stopping recurring tendon pain, according to Melbourne researchers.
AFL, basketball and netball players are the major sufferers, with tendon pain in the knee debilitating and long-lasting. The injury can sideline a player or cause them to give up the sport entirely.
“More than 50 per cent of people who stop sport because of tendon pain still suffer from that pain 15 years later,” says Dr Ebonie Rio of the Monash University Tendon Research group.
“Our simple exercise is revolutionising how we treat tendinopathy.”
Pain relief during childbirth may soon be delivered via a self-administered nasal spray, thanks to research from University of South Australia midwifery researcher, Dr Julie Fleet.
Well known for its use in delivering pain relief to children and in managing pain in patients being transferred by ambulance, the nasal spray analgesic drug, fentanyl, has now been shown to be effective in relieving labour pain.
In fact Julie and her colleagues at Flinders University and the University of Adelaide have found that fentanyl nose spray is just as effective as pethidine injections, which are commonly used, but fentanyl has fewer side effects for both mother and baby.
A new diagnostic system used to detect cancer cells in small blood samples could next be turned towards filtering a patient’s entire system to remove those dangerous cells – like a dialysis machine for cancer – says an Australian researcher who helped develop the system.
The technique was developed for cancer diagnosis, and is capable of detecting (and removing) a tiny handful of cancer-spreading cells from amongst the billions of healthy cells in a small blood sample.
The revolutionary system, which works to diagnose cancer at a tenth of the cost of competing technologies, is now in clinical trials in the US, UK, Singapore and Australia, and is in the process of being commercialised by Clearbridge BioMedics PteLtd in Singapore.
While coral reefs around the world are feeling the heat, little-known reefs in Australia’s Kimberley region are prospering, despite living in some of the toughest conditions—and scientists aren’t yet sure why.
The discovery has particular significance this summer with fears of a severe coral bleaching event to hit our northern waters—the result of steadily rising sea temperatures and a strong seasonal El Niño.
WA researchers have found that while coral reefs all around the world are feeling the heat of rising temperatures, some inshore reefs in the Kimberley region’s Bonaparte Archipelago are prospering, despite living in some of the toughest conditions. [click to continue…]
Nominations for Fresh Science 2015 have now closed and judging has begun.
Thanks to all 170+ nominees who took the time to tell us about themselves and their science.
We are reading all the nominations right now, and we’ll get back to you all as soon as as soon as we can.
We have quite a few to get through, so we’ll prioritise them by date: Victoria first, then Townsville, etc. We’ll make sure we give you all at least three weeks’ notice of the event in your state.
We’re looking for the best and brightest early-career researchers who have made a peer-reviewed discovery and received little or no media attention.
Fresh Science is a national competition that selects researchers with research results, an invention, or a discovery, trains them in how to tell their story, and helps them share their findings with the media and the public.
We’re looking for:
Successful applicants will participate in Fresh Science 2015. First, a day of media and communication training, learning how to find the key, compelling story in their research, and how to tell that story. Then, in the following pub night, they’ll face the challenge of explaining their research. We’ll also publish short profiles on each Freshie, and we’ll pitch the best story in each state to the media.
Nominations are now open and close 1 July. [click to continue…]
And finally, a quick thank you to everyone at Radio Australia for your interest in our stories over the years. We were shocked by the scale of the cuts and wish everyone leaving the best. Our friends in CSIRO have also taken big cuts including some 40 communication jobs. [click to continue…]
The shape of a centuries-old Buddhist singing bowl has inspired a Canberra scientist to re-think the way that solar cells are designed to maximize their efficiency.
Dr Niraj Lal, of the Australian National University, found during his PhD at the University of Cambridge, that small nano-sized versions of Buddhist singing bowls resonate with light in the same way as they do with sound, and he’s applied this shape to solar cells to increase their ability to capture more light and convert it into electricity.
“Current standard solar panels lose a large amount of light-energy as it hits the surface, making the panels’ generation of electricity inefficient,” says Niraj. “But if the cells are singing bowl-shaped, then the light bounces around inside the cell for longer”. [click to continue…]
Pet abuse and domestic violence are closely linked. Animals can’t talk but University of Sydney vet Dr Lydia Tong has shown vets how to tell the difference between bone fractures caused by accidents and those caused by abuse. Her fracture identification methods are giving vets the added confidence to identify cases of violence against pets and could serve as a warning of domestic violence.
Now, in a new study with Domestic Violence NSW, Lydia is looking deeper into the connections between animal abuse and domestic violence to assess the need for better services to protect both human and animal victims.
“Around 70% of women escaping violent homes also report pet abuse,” says Lydia. “So vets are often the first to see evidence of abuse in a family, when they treat injured pets.”
“Different forces on bones can tell a story—the skeleton of an animal keeps a distinct record that indicates the force applied to bones from past injuries, breaks or fractures. But it can often be difficult for vets to say with confidence whether a fracture has resulted from abuse or accident.”
To give vets this confidence, in a 2014 study, Lydia collected cases of abused dogs who were punched, hit with a blunt weapon or kicked, and examined the fractures from these injuries. She then compared these fractures to those caused by genuine accidents. Her results, published in The Veterinary Journal, identified five key features of fractures that vets could look for to distinguish accidents from abuse.
Now, having given vets this reference to diagnose abuse, Lydia and her colleagues at The University of Sydney are gathering more information on the connections between domestic violence and animal abuse. [click to continue…]
Wednesday 9 July 2014
Video and photos of bees available
Scientist available for interview
Dr James Makinson evicts bees from their homes for a good reason—to figure out how they collectively decide on the next place to live. His research on bee communication and consensus-building has been published in this month’s issue of Animal Behaviour.
James and his colleagues at the University of Sydney in partnership with two universities in Thailand have found that not all honeybee species think like the common Western hive bee when it comes to deciding on a place to nest.
Two little-known species—the giant Asian honeybee and the tiny red dwarf honeybee—use a more rapid collective decision-making process that enables them to choose a new home quickly. But they aren’t as fussy when it comes to the quality of their new home.
It’s work that could help with understanding and managing honeybees for pollination services, ecological health, and pest control. [click to continue…]
Scientist available for interview, Tuesday 1 July 2014
Stubborn cancer cells play a cunning trick when faced with treatments designed to kill them — they eat themselves to survive. But SAHMRI researchers have found a way to starve the cancer cells, making them more susceptible to cancer therapy.
As researchers develop more personalised cancer therapies that target cancer cells, they are also seeing an increase in resistance to treatment, where patients relapse or no longer respond to treatment.
One way that cancer resists treatment is by undergoing a process where the cancer cells eat themselves to maintain energy levels during times of stress — a process that helps them survive cancer treatments that would otherwise starve them.
Lisa Schafranek, a University of Adelaide PhD student working a SAHMRI, and her colleagues have used a clinically available drug to stop leukaemia cells from eating themselves to survive cancer therapy. [click to continue…]
Perth researchers have shown that twice-weekly exercise can improve sexual function in prostate cancer patients by 50 per cent.
Now, they’re calling on Perth men to participate in a new study to find out why exercise works, and how effective it can be on a broader range of patients.
One in six Australian men will be diagnosed with prostate cancer, and 90 per cent of them will report some form of sexual dysfunction during or after their treatment.
“Men think about sex a lot – on average, every 45 minutes which is more often than they think about food or sleep,” says Dr Prue Cormie, a senior research fellow at Edith Cowan University. “So it’s not surprising that sexual dysfunction is the most frequently identified issue of importance among prostate cancer survivors.”
Last year, Prue and her colleagues at the Edith Cowan University Health and Wellness Institute put a group of men with prostate cancer through a supervised exercise program involving twice-weekly group-based sessions of resistance exercise such as weight lifting, and aerobic exercises including walking and cycling.