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The University of Western Australia

The University of Western Australia (UWA) is a leading Australian research university and has an international reputation for excellence, innovation and enterprise. UWA is committed to the achievement of the highest quality research and scholarship at international standards of excellence.

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Displaying 1861 - 1880 of 2132 articles

Opsin genes, one of the building blocks of vision, first emerged roughly 700 million years ago. ~Dezz~

Eye to the past: vision may be older than previously thought

The eye is perhaps one of the best examples of Darwinian evolution. Incremental steps driven by natural selection have led to the evolution of this complex organ from its origin as a simple light-sensitive…
humpty dumpty.

The horror show of nursery rhymes

Have you ever driven through an intersection, only to wonder 50 metres down the road whether the traffic lights were indeed green? How about meeting someone at a party, having a rather enjoyable discussion…
Social media has become more important to political candidates. AAP

Social media tricks take hold in election campaigning: report

Google “bombs”, Twitter “spam bots” and astroturfing have become tools of the trade during the US election campaign, and are likely to feature in the run-up to next year’s Australian election say experts…
Methane locked under the Arctic ice could take climate change to a whole new level. Antonio Delgado Huertas

Methane hydrates: a volatile time bomb in the Arctic

The risk with climate change is not with the direct effect of humans on the greenhouse capacity of Earth’s atmosphere. The major risk is that the relatively modest human perturbation will unleash much…
Is the number of Australians in poverty increasing, or are the statistics being interpreted inaccurately? Flickr\Vermin Inc

Shame or sham? Assessing poverty in Australia

Over two million Australians are currently living in poverty, according to a report released yesterday by Australian Council of Social Service (ACOSS). Dr Cassandra Goldie of ACOSS says that it is a “national…
With online learning, teachers no longer have to be everywhere all the time says online learning start-up OpenLearning. Ingo Bernhardt

OpenLearning launches into competitive MOOCs market

A start-up that enables universities to offer massive open online courses (MOOCs) has opened for business, signing on more than 1,000 students to a 12-week computer science and engineering course from…
The new virtual postman: Australia Post is about to launch its Digital MailBox. www.shutterstock.com

Australia Post’s digital delivery scheme may yield few returns to spender

Australia Post have every reason to be pleased with their role in the online shopping revolution. They are central to the process by providing a means of converting the virtual into the real, by delivering…
Slide.

Developing an e-commerce strategy for small firms

In an earlier article I discussed the findings of the Sensis e-Business Report for 2012 and the Sensis Business Index for September 2012. One of the key findings was the high level of interest by Australian…
Growing evidence suggests asbestos exposure may cause many more diseases than we thought. Natalie Blackburn

Asbestos still haunts those exposed as kids in mining towns

The relationship between asbestos exposure and diseases such as malignant mesothelioma and lung cancer is well established. But now other diseases not typically associated with asbestos may possibly be…
Children suffer around 90% of the disease burden from climate change. Flickr/SeemaKK

Future under threat: climate change and children’s health

Climate change has been widely recognised by leading public health organisations and prestigious peer reviewed journals as the the biggest global health threat of the 21st century. A recently released…
UWA has joined the growing MOOCs movement. David Fisher

UWA to offer open online, mobile courses

The University of Western Australia will offer three free online courses early next year, including one on Australian studies, as it joins the MOOCs movement taking hold around the world. The university…
Recent surveys show many Australians have not filled a prescription because of cost. Robert S. Donovan

Why automating the PBS safety net will be good for everyone

A growing number of people globally live with chronic illness. By the time they reach 65, most Australians have at least one chronic condition and 80% have three or more. Pharmaceutical treatment is often…
There are a lot of positives in the WA Government’s plan to keep beaches safe - but why cull sharks? platours/flickr

Does WA have a problem with sharks, or with the media?

The WA Premier Colin Barnett and Fisheries Minister Norman Moore recently announced the Government will allocate $6.85-million for its “shark mitigation” strategy, in response to the recent wave of sharks…
entrepreneurship.

Lessons from entrepreneurs

Entrepreneurship has become a popular buzz-word in many parts of the world and is often enthusiastically embraced by governments seeking to stimulate job creation and economic growth. Successful entrepreneurs…
Misinformation spreads rapidly and sticks tenaciously. Moon_son/Flickr

Where does misinformation come from, and what does it do?

Obama is a Muslim, vaccinations cause autism, asylum seekers are breaking the law, GM foods cause cancer. These are all pieces of unsubstantiated misinformation that are commonly encountered on TV, talk-back…
Licence map.

Postcard from the Arctic Goldrush

Google News contains more than 51,000 English-language news items about the melting Arctic. Five hundred of them were generated in the 60 minutes before we decided to write this article. This avalanche…
Humans as well as animals are affected by climate change. A treaty could keep them safe and reduce forced migration. AAP

We need a treaty to help people displaced by climate change

Climate change will lead to significant human displacement. The Intergovernmental Panel on Climate Change (IPCC) and other groups warn that the effects – including rising sea levels, heavier floods, more…

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