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University of Sydney

Established in 1850, the University of Sydney was Australia’s first tertiary education institution. It is committed to maximising the potential of its students, teachers and researchers for the benefit of Australia and the wider world.

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Displaying 4181 - 4200 of 4742 articles

School students everywhere could look forward to no more homework. Homework image from www.shutterstock.com

Should Australian schools ban homework?

The recent decision by French President Francois Hollande to abolish homework from French schools has reignited the long running debate about homework. This debate has been around for more than a century…
Researchers are now dealing with bigger datasets than ever before, such as surface elevation across a whole continent. NICTA/Geoscience Australia

Big Data poses big questions, so how do we answer them?

In recent years we’ve seen an explosion in the number of sensors and embedded computer devices being used by consumers and in a range of industries. New cars have several computers and sensing capabilities…
The party may be over for right-wing republicans. sobyrne99

Tea Party goes cold as US voters reject the far right

The Tea Party Movement appeared to have become a major force in American politics in the 2010 mid-term elections, sweeping 87 new Republicans into the lower house, biting into the Democrats’ lead in the…
Urban environments are increasingly bombarding us with unhealthy food choices. John Walker

Rethinking how we live to stop the chronic diseases epidemic

We are in the midst of a global epidemic of chronic diseases – diabetes, heart disease, cancers and respiratory disease are on the rise across the world. Posing a real and increasing threat to health and…
Research into history of emotions related to suicide is just as important as research which bolsters innovation. The Rochefoucauld Grail

History of suicide is worthwhile, whatever the Coalition says

How do we feel about death, suffering, and struggle, and how do we react to those around us as they deal with these issues? These questions shape and are shaped by society. They guide individual choices…
President Barack Obama hugs Sandra Fluke, who was vilified by the right for her views on contraception. EPA/Rick Giase

It’s the women wot won it: Democrat victory was no Fluke

A president’s first act in office carries considerable symbolic weight. After President Obama was sworn in in 2009, the first piece of legislation he signed was the Lilly Ledbetter Act, allowing women…
Mitt Romney had everything in his favour heading into the election, but still managed to lose. EPA/Matt Campbell

The revenge of the 47%

This was Mitt Romney’s last best chance to be president of the United States of America. Romney had a relatively easy primary contest. All the other Republican candidates shot themselves in the foot by…
The next four years in office for Barack Obama (and VP Joe Biden) will define his presidency and historical standing. EPA/Shawn Thew

Forward for four more years: how Obama won his second term

Barack Obama’s re-election won’t generate the same exuberance as 2008. The lofty rhetoric of “Hope” and “Change” has been replaced by the much more sombre message of “Forward”. And while four years ago…
Communist Party officials meeting in the Great Hall of the People, Where the new leadership will be anointed in a once in a decade ceremony. Xinhua/Gao Jie

Chinese whispers: the delicate art of allocating power in Beijing

China is Australia’s largest trading partner and alongside the United States, the nation of greatest importance to our future prosperity and security. But unlike the US, where the presidential election…
The power we need twice a year is making us pay year-round. Andrew J Cosgriff

Explainer: What is peak power and how does it affect prices?

This is the year of electricity prices. Everyone, from the Prime Minister to your favourite barista, is talking about the recent rapid escalation in electricity prices. These increases are a complex story…
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Why Michigan matters

Moments after its polls closed, networks called Michigan for President Obama. That’s important for two reasons. First, it shows that in the auto-industry states of the Rust Belt, Obama has closed the deal…
The Good sisters, born in Bristol in 1948, were the first quadruplets in the world to survive a caesarean-section birth. Paul Townsend

Explainer: twins, triplets, quadruplets and more

Are they twins? Are they identical? Are they natural? Which one is older? These are some of the all-too-familiar, somewhat invasive and highly personal questions posed by well-intentioned strangers to…
Early-onset dementia is rare but distressing. http://www.flickr.com/photos/24258698@N04/

Scientists pinpoint earliest ever Alzheimer’s signs

Researchers have found brain changes caused by Alzheimer’s disease in a group of 20-somethings, marking the earliest ever detection of early-onset dementia warning signs and paving the way for new treatments…
Community attitudes towards the health system have improved significantly over the last four years. Sarah Reid

Australians give an upbeat diagnosis of health system

More than half of the Australian population believe they’re in very good to excellent health, have a high level of confidence in the health system and support the policy direction that the federal government’s…
Regular cocaine users have stiffer arteries and other heart problems, the study found. http://www.flickr.com/photos/ljcesca

Social cocaine use boosts heart attack risk

Regular cocaine use significantly raises the risk of heart attack and stroke for otherwise healthy young people, a new study has found. The study, presented at the American Heart Association’s Scientific…
Face off: finally Americans will go to the polls to decide between Barack Obama and Mitt Romney for president. EPA/Jim Lo Scalzo

The ‘empty chair’ election: those who turn up will decide

While haranguing an empty chair at the Republican National Convention, Clint Eastwood stumbled upon the central metaphor of the 2012 election. The election has been, on the whole, about people who were…
Fewer than 1% of people surveyed had experienced corruption directly in the last five years but perception of graft remains high. http://www.flickr.com/photos/25716145@N03/

Media, unions and political parties seen as Australia’s most corrupt institutions

The media, trade unions and political parties are seen as Australia’s most corrupt institutions but fewer than 1% of people have had recent direct experience of graft, a new poll shows. The survey, titled…

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