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ScienceDaily: Computers & Math News |
| The way of water: Making advanced electronics with H2O Posted: 16 May 2022 09:40 AM PDT The market for expensive fabrication methods in electronics manufacturing could soon dry up after a high-performance material was created via solution processing. |
| Electronic skin: Physicist develops multisensory hybrid material Posted: 16 May 2022 09:40 AM PDT Recently developed 'smart skin' is very similar to human skin. It senses pressure, humidity and temperature simultaneously and produces electronic signals. More sensitive robots or more intelligent prostheses are thus conceivable. |
| New approach allows for faster ransomware detection Posted: 16 May 2022 07:46 AM PDT Engineering researchers have developed a new approach for implementing ransomware detection techniques, allowing them to detect a broad range of ransomware far more quickly than previous systems. |
| Eavesdroppers can hack 6G frequency with DIY metasurface Posted: 16 May 2022 07:46 AM PDT Crafty hackers can make a tool to eavesdrop on some 6G wireless signals in as little as five minutes using office paper, an inkjet printer, a metallic foil transfer and a laminator. |
| Smart pacifier developed to monitor infant health in the hospital Posted: 16 May 2022 05:17 AM PDT A wireless, bioelectronic pacifier could eliminate the need for invasive, twice-daily blood draws to monitor babies' electrolytes in Newborn Intensive Care Units or NICUs. This smart pacifier can also provide more continuous monitoring of sodium and potassium ion levels. These electrolytes help alert caregivers if babies are dehydrated, a danger for infants, especially those born prematurely or with other health issues. Researchers tested the smart pacifier on a selection of infants in a hospital, and the results were comparable to data gained from their normal blood draws. |
| Robotic surgery is safer and improves patient recovery time Posted: 15 May 2022 08:32 AM PDT Robot-assisted surgery used to perform bladder cancer removal and reconstruction enables patients to recover far more quickly and spend significantly (20 per cent) less time in hospital, concludes a new clinical trial. |
| How cells correct errors under time pressure Posted: 12 May 2022 09:18 AM PDT How does a cell balance risk and speed when dividing? Scientists have developed and experimentally tested the first mathematical theory that describes the cell's best strategy for dividing safely and efficiently. |
| Harnessing the powers of light to operate computers Posted: 28 Apr 2022 11:28 AM PDT Researchers have fabricated a metallic waveguide with a nano-sized cavity to select certain wavelengths of light. This work may contribute to developing devices that can compute based on light instead of electric charge. |
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