The Conversation

New lock-and-key technology promises rapid cancer testing for developing world

Author: The Conversation

Difficult circumstancesPiyal Adhikary/EPA

One of the biggest challenges in modern medicine is diagnosis. This is particularly important in cancer, where early detection can dramatically improve the chance of survival.

Diagnosis is difficult enough when you have access to fully-equipped laboratories and reliable technology. But what happens in...

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The Conversation

Sustainable Erosion Control Strategies for Australia's Environment
Erosion control stands as a paramount concern in Australia, particularly amidst the backdr…
Generate More ROI by Properly Equipping Your Call Center
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Coronavirus highlights the painful political truth about health inequality. Is social democracy the answer?
AAP/EPA/Ciro FuscoHealth inequality was a major concern of 20th century social democrats i…
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Coronavirus an ‘existential threat’ to Africa and her crowded slums
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George Frey/EPAAs a food waste researcher, I’m interested in how humans prepare food…
With everyone stuck indoors, esports is poised for its time in the sun
Against a global backdrop of cancelled sports leagues, and as part of their season opening…
Open or else face funding cut – Minister Tehan's edict to independent schools
Education Minister Dan Tehan has warned non-government schools that if they fail to open f…
Australia's coronavirus debate turns to the way out
Remember how last year’s Easter felt bizarre because the country was in election mod…
Politics with Michelle Grattan: MPs Tim Watts, Fiona Martin, Clare O'Neil and Helen Haines talk about serving their electorates during…
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VIDEO: Michelle Grattan on Australia's exit out of coronavirus restrictions
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Coronavirus: what causes a 'second wave' of disease outbreak, and could we see this in Australia?
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What to do if you've been fined for breaching coronavirus restrictions
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The coronavirus lockdown might help limit this year's flu season – but you should still get your flu jab anyway
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Easter eggs can bring a little 'normality' to kids in isolation. But should we ration them or let kids eat…
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Scientific modelling is steering our response to coronavirus. But what is scientific modelling?
As they released the modelling of the COVID-19 pandemic behind Australia’s social is…
Teachers could be called on to estimate year 12 student grades – this is fairer than it sounds
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Personalities that thrive in isolation and what we can all learn from time alone
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The psychology of lockdown suggests sticking to rules gets harder the longer it continues
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Most laws ignore ‘human-wildlife conflict’. This makes us vulnerable to pandemics
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Vital Signs: a lesson from game theory the coronavirus contrarians ignore
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Pell decision: why sexual offence trials often result in acquittal, even with credible witnesses
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Pandemic policing needs to be done with the public's trust, not confusion
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As use of digital platforms surges, we'll need stronger global efforts to protect human rights online
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Without international students, Australia's universities will downsize – and some might collapse altogether
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The coronavirus ban on elective surgeries might show us many people can avoid going under the knife
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Time well spent, not wasted: video games are boosting well-being during the coronavirus lockdown
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I'm an asthmatic: what should I do during the coronavirus pandemic?
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What governments can do about the increase in family violence due to coronavirus
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Where the wild things are: how nature might respond as coronavirus keeps humans indoors
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Rents can and should be reduced or suspended for the coronavirus pandemic
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We're not all in this together. Messages about social distancing need the right cultural fit
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Yes, we're flattening the coronavirus curve but modelling needs to inform how we start easing restrictions
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Courts are moving to video during coronavirus, but research shows it's hard to get a fair trial remotely
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Now we're in lockdown, how can we get out? 4 scenarios to prevent a second wave
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Indonesia was in denial over coronavirus. Now it may be facing a looming disaster
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Lack of help for local councils in coronavirus package undercuts industry support
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Scott Morrison indicates 'eliminating' COVID-19 would come at too high a cost
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No, 5G radiation doesn't cause or spread the coronavirus. Saying it does is destructive
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The jury may be out on the jury system after George Pell's successful appeal
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Coronavirus: as culture moves online, regional organisations need help bridging the digital divide
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Why temporary migrants need JobKeeper
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US private schools often inflate student grades. This could happen in Australia if we cancel year 12 exams
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More Australians are worried about a recession and an increasingly selfish society than about coronavirus itself
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Why coronavirus impacts are devastating for international students in private rental housing
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Open letter to the prime minister: extend coronavirus support to temporary workers
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Head lice drug Ivermectin is being tested as a possible coronavirus treatment, but that's no reason to buy it
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Morrison sees massive ratings surge in Newspoll over coronavirus crisis; Trump also improves
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A coronavirus spike may put ICU beds in short supply. But that doesn't mean the elderly shouldn't get them
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What if I can't pay my rent? These are the options for rent relief in Australia
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Great time to try: 5½ ways to make movie masterpieces at home
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Sorry to disappoint climate deniers, but coronavirus makes the low-carbon transition more urgent
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During the Great Depression, many newspapers betrayed their readers. Some are doing it again now
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'Stupid coronavirus!' In uncertain times, we can help children through mindfulness and play
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This lizard lays eggs and gives live birth. We think it's undergoing a major evolutionary transition
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Friday essay: mom jeans and nostalgia in a time of uncertainty
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Automatic doors: the simple technology that could help stop coronavirus spreading
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Vital Signs: Scott Morrison is steering in the right direction, but we're going to need a bigger boat
The Australian government’s JobKeeper wage subsidy, estimated to cost A$130 billion,…
It is necessary to worry about health, but pessimism about the economy will hurt us
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Morrison has rescued childcare from COVID-19 collapse – but the details are still murky
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Free child care to help nearly one million families, especially workers in essential services
The government will provide free child care in a move aimed at ensuring parents, especiall…
Who can get tested for coronavirus?
To control the spread of COVID-19 we need to identify as many people with the virus as pos…
1 in 10 children affected by bushfires is Indigenous. We've been ignoring them for too long
The catastrophic bushfire season is officially over, but governments, agencies and communi…