Collaboration investigates the link between changing sea levels, global warming and the health of marine wetlands.
Carbon dioxide capture by coastal ecosystems operates in direct relation
to the speed of sea level rise.
That was the conclusion of extensive research conducted by a team of
scientists from Macquarie
University, University of Wollongong and ANSTO – work that has now won the
scientists the NSW
Environment, Energy and Science (DPIE) Eureka Prize for Environmental Research.
With the help of a revolutionary robot, Professor David Adams and Associate Professor Mirella Dottori are studying neurons, testing drug candidates for chronic pain, and working towards precise, personalised neurological treatment.
David has been studying the neurology of chronic pain, while Mirella is a neural stem cell expert. Based at the University of Wollongong, their collaboration focusses on cells called dorsal root ganglia sensory neurons. These cells sense pressure, temperature, position, touch and pain, and the duo believe they could hold the key to many neurological disorders including chronic pain.
“Many diseases and disorders are caused by altered firing of signals along sensory nerves. Growing human sensory neurons [from stem cells] means we can study their development and function in both health and disease,” says Mirella. Continue reading Modelling brain circuitry→
Dating of ancient human teeth discovered in a Sumatran cave site suggests modern humans were in Southeast Asia 20,000 years earlier than previously thought.
The international research, led by Dr Kira Westaway from Macquarie University and published in Nature, has pushed back the timing of when humans first left Africa, their arrival in Southeast Asia, and the first time they lived in rainforests.
Why did Stegodon, the elephant-like animals that were once widespread throughout Asia, decline and eventually disappear?
Stegodon were a group of trunked mammals, related to (but not the ancestors of) modern elephants. As they dispersed to many of the Southeast Asian islands with scarcer food resources, they evolved to become ‘dwarfed’.
Commercialising the technology or the next generation of lithium batteries is the target for a team of Indonesian and Australian scientists, who are backed by battery manufacturer PT Nipress Tbk.
Lithium batteries allow for a large amount of energy to be packed into a small space. But they’re costly compared to single use ‘disposable’ batteries, and have special requirements for transportation and storage.