POSTECH researchers developed an organic nanofiber-based artificial synapse that emulates both important functions and energy consumption of biological synapses. The device enables high memory density and low energy consumption, potentially leading to advancements in AI computing and neuromorphic electronics.
Researchers found that contaminated gloves can spread healthcare-associated pathogens to hospital surfaces, with types of bacteria affecting transmission rates. Proper glove use is crucial to reduce HCAI risk.
Over 90% of mammal species were wiped out by the asteroid that killed dinosaurs, but they recovered rapidly and diversified in different regions. The recovery took just 300,000 years, with small mammals being key survivors.
Researchers analyzed 76 natural CO2 reservoirs worldwide to identify key criteria for effective storage. They found that sites with specific geological conditions, such as high pressure and density, are suitable for long-term storage.
Research at ASM Microbe meeting reveals a new way bacteria can cause dramatic changes in human cells, leading to contact lens wear complications and inflammation. The study identifies key genes responsible for bleb formation, which may lead to novel therapies to prevent infection-associated inflammation.
A Japanese team has digitalized magnetogram recordings from the early 20th century, providing insights into space weather patterns before satellite observations became available. The study found that plasma in near-earth space was twice as heavy around 1958 and 1970 due to a higher mixture of oxygen ions.
Researchers created a sediment Microbial Fuel Cell (sMFC) system that can remotely investigate the physiology and ecology of electrically active microbes in submerged field sites. The device's cathode depth affected microbial community composition and energy recovery from sediments.