The COVID-19 pandemic was a shock to higher education systems everywhere. But while some changes, like moving lectures online, were relatively easy to make, assessment posed a much bigger challenge. Assessment can take many ...
Education
Mar 13, 2023
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11
DNA analysis of blood on a knife sheath helped lead to the arrest of accused murderer Bryan Kohberger in the homicide of four University of Idaho students. The leading role forensic genetics, familial DNA searching, and forensic ...
Biotechnology
Mar 13, 2023
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10
Around 30 years ago, many developed countries started a process of absolute decoupling of their emissions of CO₂ and energy use from economic growth. This means keeping emissions stable, or better yet, shrinking them, while ...
Economics & Business
Mar 10, 2023
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12
From birth, animals can use their spontaneous preferences (predispositions that are not learned) to decide which stimuli to attend and approach. Previous research has shown how infants and newborn chicks, with no previous ...
Plants & Animals
Mar 7, 2023
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265
According to the data of the World Health Organization, about 430 million people worldwide suffer from hearing loss due to cochlear damage, and the improvement of hearing mainly depends on cochlear implants. However, traditional ...
Materials Science
Mar 7, 2023
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6
Researchers have been using drones to map large areas of Antarctica this summer in efforts to monitor the effects on vegetation due to climate change with the support of the Federal Government's Australian Antarctic Division.
Environment
Mar 6, 2023
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88
Stars are formed by molecular gas and dust coalescing in space. These molecular gases are so dilute and cold that they are invisible to the human eye, but they do emit faint radio waves that can be observed by radio telescopes.
Astronomy
Mar 1, 2023
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33
Using commercial, high-resolution satellite images and artificial intelligence, an international team including NASA scientists mapped almost 10 billion individual trees in Africa's drylands in order to assess the amount ...
Earth Sciences
Mar 1, 2023
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21
Artificial intelligence has made a giant leap into our rubbish bins thanks to new technology being deployed at the University of South Australia.
Environment
Feb 27, 2023
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3
The robotic bee replicants home in on the unsuspecting queen of a hive. But unlike the rebellious replicants in the 1982 sci-fi thriller Blade Runner, these ones are here to work.
Ecology
Feb 24, 2023
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