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ScienceDaily: Computers & Math News |
| Bye, bye, biopsy? Handheld device could painlessly identify skin cancers Posted: 04 May 2022 10:56 AM PDT A new device uses millimeter-wave imaging -- the same technology used in airport security scanners -- to scan a patient's skin to detect if they have skin cancer. Millimeter-wave rays harmlessly penetrate about 2mm into human skin, so the team's imaging technology provides a clear 3D map of scanned skin lesions. |
| The quest for an ideal quantum bit Posted: 04 May 2022 10:08 AM PDT Scientists have developed a qubit platform formed by freezing neon gas into a solid, spraying electrons from a light bulb's filament onto it, and trapping a single electron there. This system shows great promise as an ideal building block for quantum computers. |
| Researchers develop smartphone-powered microchip for at-home medical diagnostic testing Posted: 02 May 2022 06:47 AM PDT A research team has developed a new microfluidic chip for diagnosing diseases that uses a minimal number of components and can be powered wirelessly by a smartphone. The innovation opens the door for faster and more affordable at-home medical testing. |
| New approach may help clear hurdle to large-scale quantum computing Posted: 29 Apr 2022 11:49 AM PDT New method for shuttling entangled atoms in quantum processor at the forefront for building large-scale programmable quantum machines. |
| Posted: 28 Apr 2022 09:54 AM PDT Scientists have used a mathematical technique to design powerful magnets with straighter shapes for stellarator fusion facilities, allowing for easier manufacturing and maintenance. |
| New brain learning mechanism calls for revision of long-held neuroscience hypothesis Posted: 28 Apr 2022 05:58 AM PDT Just one single neuron can realize deep learning algorithms, which previously required an artificial complex network consisting of thousands of connected neurons. This discovery is expected to have important implications on future AI hardware. |
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