Surgery

Study reveals mechanics of the ideal surgical knot

Think about the last time you tied your shoe: maybe you tied it tightly, or tied multiple knots to ensure the laces wouldn't come undone. You likely relied on intuition to tell you how much tension to apply to keep the laces ...

Cardiology

AI supports doctors' hard decisions on cardiac arrest

When patients receive care after cardiac arrest, doctors can now—by entering patient data in a web-based app—find out how thousands of similar patients have fared. Researchers at the University of Gothenburg have developed ...

Immunology

Computer model predicts who will recover from COVID-19

Scientists have tracked the detailed biology and biochemistry of people infected with COVID-19 to reveal exactly how our bodies respond to the disease—and have built a predictive model to identify individual chances of ...

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