UC San Diego
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Even when it’s ground into microparticles, 97% of an algae-based plastic biodegrades in compost and water in under seven months, a new study has reported. The researchers hope their plastic will eventually replace existing petroleum-based ones.
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A new technique, which involves melting bacterial DNA found in blood samples, could deliver diagnoses of potentially fatal infections faster than ever before. Results may be obtained in a few hours, instead of days.
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Researchers have created an ultra-thin sensor that can wirelessly record deep brain activity down to a resolution of one or two neurons. The device has potential applications in conditions such as epilepsy, Parkinson’s disease, and chronic pain.
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Researchers have created a thin transparent neural implant that can monitor activity on the brain's surface but also account for functions at a deeper level. The hope is that it will lead to an accurate but less invasive brain-computer interface.
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It’s not often that space throws something entirely new at you, but in 2019 astronomers discovered a completely unknown phenomenon they called odd radio circles (ORCs). Now, more data may have revealed just how these rare objects form.
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In a finding that could have a significant impact on personalized medicine, scientists have identified five blood compounds linked to suicidal ideation. It could prove crucial in assessing risk factors and for new targeted treatment of depression.
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Two recent studies may have discovered how electroconvulsive therapy is so effective at alleviating some mental illnesses, especially severe depression, something that has puzzled psychiatrists and neuroscientists for decades.
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Because of the logistics and invasive procedures involved, many people put off getting tested for Alzheimer’s and Parkinson’s diseases. Thanks to a new device, however, such testing could soon be performed non-invasively at just about any location.
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In a fascinating new study, scientists have for the first time uncovered the heart-brain pathway, fueled by specific over-excited sensory neurons, that triggers fainting. The discovery is a huge step towards targeted treatments for a host of conditions.
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Whether they're in machines, buildings or aircraft, it's always helpful to know if components are undergoing mechanical stress. A new material could quickly and easily let inspection personnel know, utilizing integrated glowing algae.
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There are many situations in which it's important to know how much force one object is applying to another item. A small, thin sticker has been designed to measure and relay such data, without requiring wires or batteries.
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Earlier this year we heard about the ear-EEG, a special earbud that reads electrical activity in the brain. Well, scientists have now developed add-on sensors that allow regular earbuds to do so, and to analyze sweat to boot.
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