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Faculty of Science

April

Articles

Sydney continues to excel in global impact rankings

University continues to excel in 2021 Times Higher Education Impact rankings which measure an institution's research, outreach and stewardship against UN Sustainable Development Goals.

Not if but when - Sydney can expect more flood disasters

Sydney's recent disastrous flood wasn't unprecedented but we can expect more major events within 10 years, says Associate Professor Thomas Hubble from the School of Geosciences.

Profound loss of pleasure related to early-onset dementia

Sydney-led research has uncovered profound anhedonia as a key feature in early-onset dementia, with grey-matter deterioration in the so-called pleasure system of the brain, suggesting a possible treatment target.

Student's physics homework picked up by Amazon quantum researchers

A simple yet elegant change to code studied for more than 20 years could shorten timeline to achieve scalable quantum computation and has attracted the attention of quantum computing programs at Amazon Web Services and Yale University.

Scientists put the stopwatch on cannabis intoxication

New analysis from the Lambert Initiative defines durations of impairment after inhaled or oral THC doses. Findings raise questions about current drug-driving laws, which penalise for THC presence, not intoxication levels.

Rethinking pest management to protect native species

Australian native species might seem overrun by feral invaders, but Professor Peter Banks has an ingenious idea that could bring the odds back in their favour.

New modelling provides greater scrutiny for supply chains

Unethical or destructive practices can be hidden within supply chains bringing us items we want and need. Dr Arne Geschke uses data to drill into the complex global production web.