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Science + Tech – Research and News

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The focus on mathematics and other enabling sciences is diminishing in Australia. Flickr/eriwst

Australian science: healthy but starting to splutter

Australian science is “generally in good health”, but faces major challenges in the form of falling science participation and literacy in high schools, mostly stagnant enrolments at universities, and diminishing…
Many postgraduate students do not have their own desk and chair. Flickr/davepatten

Humanities post-grads feel less support, fight for desks

Postgraduate students in humanities, arts and social sciences are older, feel less supported and have fewer spaces to work than their counterparts in sciences, technology, engineering and mathematics…
The University of Melbourne will oversee a new effort to measure the returns on science investments. Flickr/Geoff Penaluna

Top Australian unis to test new science metrics system

The University of Melbourne and Australian National University will perform a “stocktake” of all scientific research projects at the two institutions from the electronic era in an effort to map their social…
Julia Lane oversaw the introduction of the STAR METRICS program in the US. vr.se

Push to quantify social impact of science goes global

Australia is preparing to join a worldwide push to map the wider social returns on investments in science. This week Professor Julia Lane, who developed and led the US National Science Foundations’s Science…
Cotton coated with the superhydrophobic material repels a drop of water. Deakin University

Keeping clean easier with water-repellent coating

A new coating for cotton that is 1½ times more water-repellent than Teflon can survive for dozens of machine washes, say the Australian scientists who developed it. A team from the Australian Future Fibres…

Species with multiple colours evolve faster

Australian researchers have provided the first support for a 60-year-old evolution theory - that species with multiple colours in the same population evolve into new species faster than those with one…
The ongoing decline in international students is placing Australian universities under financial pressure. AAP/Julian Smith

Budget relief for unis, but financial strain lies ahead

Anxiety gave way to relief across universities last night after Labor handed down a higher education budget that maintained indexation and delivered a $120 million increase to the overall research budget…
CSIRO CEO Dr Megan Clark. AAP/Alan Porritt

Efficiency tax will stifle scientific work at CSIRO

A $23-million “efficiency dividend” on administrative costs at CSIRO will inevitably affect the quality of scientific research at Australia’s national science agency, staff association president Michael…
A Tasmanian tiger is strung up by its hind legs. AAP/Supplied

Dingoes may have wiped out Tasmanian tiger on mainland

Dingoes were twice the size of female thylacines and could have caused their extinction on mainland Australia through direct attacks, a new Sydney [study](http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0034877?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+plosone%2FEvolutionaryBiology+(PLoS+ONE+Alerts%3A+Evolutionary+Biology…
Wikipedia co-founder Jimmy Wales will help the UK government design a platform where all taxpayer-funded scholarly will be available for free. AAP/Yonhap News Agency

Wiki founder to build open access site for UK research

The British government has enlisted the services of Wikipedia in a push to make all taxpayer-funded academic research from the UK freely available online - regardless of whether it is also published in…
Managing Director of Google Australia and New Zealand Nick Leeder. AAP/Lukas Coch

Google boss: let internet flourish to boost productivity

The annual $27-billion boost to Australia’s productivity from internet innovation is at threat from policymakers who would rather restrict online access than embrace it, Google’s Australia boss has warned…
Students work wirelessly on computers at Arthur Phillip High School at Parramatta in Sydney. AAP/Alan Porritt

Patently Australian: CSIRO settles suits over Wi-Fi

Australia’s national science agency will receive $220m after settling litigation against three US companies to license the wireless local area network (WLAN) technology it invented in the early 1990s…
Cutting-edge technology at the Synchrotron ensures Australian scientists can compete with their international counterparts. AAP/Victorian Government

Funding secures the future of Australian Synchrotron

A $95-million rescue package for the world-class Australian Synchrotron research centre will ensure local scientists can “remain at the forefront of the highly competitive world of fundamental and applied…
Friends of The Conversation gather to mark the first year anniversary of the site at RMIT’s “the Green Brain” in central Melbourne.

Informed views on topical questions: The Conversation’s first year

The Conversation has “provided an avenue for academics to present an informed view of topical questions” and has become a “reliable source of information for the public at large around questions of major…
By activing a small set of neurons in the brains of mice, scientists can artificially reactivate memories. AAP/Yonhap

Triggering a memory: scientists learn how to reboot recollections

Scientists say they have found a way to activate the brain cells that trigger particular memories, according to research published today in the journal Science. Researchers at MIT employed optogenetics…
Items that are commonplace in many laboratories could fall under a list of banned materials, researchers warn. Sha3teely.com

Bill to stop misuse of dangerous technology could hit uni research

A bill designed to stop the transfer of sensitive materials and information would also impede crucial academic research, staff from the University of Sydney have told a senate hearing. The University of…
The outer edge of the galactic disc is rotating at a speed in excess of 100,000 km/h. Suprime-Cam, Subaru Telescope

Astronomers discover a strange diamond-shaped galaxy

A team of Australian and European astronomers has discovered a highly unusual galaxy in the shape of an emerald-cut diamond roughly 70 million light years away. The astronomers - from Australia, Germany…
Salt-resistant crops will be a boon for farmers whose properties are increasingly affected by salinity. EPA/Larry W. Smith

New variety of salt-tolerant wheat could help address food shortages

A new type of wheat bred with a gene that removes sodium from water can outgrow conventional strains by up to 25% in salty soils, Australian scientists have found. The breakthrough by a team from CSIRO…
Doctors give a patient a new trachea made from a synthetic scaffold seeded with his own stem cells. EPA/Karolinksa University Hospital

Lab-made organs could offer a solution to donor shortage

Scientists say they have developed a way to use a patient’s own stem cells to build fully functional organs in a laboratory, in a potential solution to the global donor shortage crisis. The technique involves…

Scientists solve century-old mystery of clot-busting enzyme

Australian researchers have discovered how a blood clot-busting enzyme is activated, unlocking a century-old atomic riddle that could lead to new treatments for clotting and bleeding disorders, and some…
A giant flare blasts solar wind and plasma towards Earth. NASA

Huge space storm could disrupt power grids, GPS, flights

The biggest space storm in five years is hurtling towards Earth at more than 2000 km per second. Two bursts of solar wind and plasma - known as coronal mass ejections (CME) - are expected to hit Earth…
Hector Xavier Monsegur, 28, was the supposed ringleader of hacking group LulzSec. Fox News

LulzSec arrests will do limited damage to hacktivist movement

The arrests of five members of the hacker group LulzSec are unlikely to land a lasting blow for authorities in the “constantly moving battle” with politically motivated online collectives, experts say…
Pseudosciences such as acupuncture have no place in universities, say the Friends of Science in Medicine. Flickr/NYCTCM

Pseudosciences are destroying the reputation of Australia’s universities

The international credibility of Australia’s universities is being undermined by the increase in the “pseudoscientific” health courses they offer, two academics have written in the latest edition of the…
Scientists are concerned about dampening enthusiasm for mathematics, physics and chemistry on campuses. Flickr/Integrated Laboratory Network

Slow growth in maths, physics and chemistry alarms scientists

The take-up of “enabling” science subjects such as mathematics, chemistry and physics has fallen behind the overall increase in science enrolments at universities over the past decade, according to a report…
Overstretched casuals hold little hope of getting more secure work. Flickr/hackNY

Career prospects are grim, say casuals on campus

Casual academics are deeply pessimistic about the prospect of ongoing employment, according to a study that shows only one in four are confident of taking on a continuing contract in the next five years…