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ScienceDaily: Computers & Math News |
| Physicists bring a once-theoretical effect of quantum matter into observable reality Posted: 28 Feb 2022 12:06 PM PST Physicists have experimentally observed a quirky behavior of the quantum world: a 'quantum boomerang' effect that occurs when particles in a disordered system are kicked out of their locations. Instead of landing elsewhere as one might expect, they turn around and come back to where they started and stop there. |
| Spintronics: Innovative crystals for future computer electronics Posted: 28 Feb 2022 08:43 AM PST Computer chips and storage elements are expected to function as quickly as possible and be energy-saving at the same time. Innovative spintronic modules are at an advantage here thanks to their high speed and efficiency, as there is no lossy electrical current, rather the electrons couple with one another magnetically -- like a series of tiny magnetic needles which interact with almost no friction loss. A team of scientists has now found promising properties with crystals grown from rare-earth atoms, which offer hope on the long path towards usage as spintronic components. |
| New data analysis tool uncovers important COVID-19 clues Posted: 28 Feb 2022 08:43 AM PST A new data analysis tool has revealed the specific immune cell types associated with increased risk of death from COVID-19. |
| Computer drug simulations offer warning about promising diabetes and cancer treatment Posted: 28 Feb 2022 06:11 AM PST Using computer drug simulations, researchers have found that doctors need to be wary of prescribing a promising treatment for all types of cancer and patients. |
| A potential breakthrough for production of superior battery technology Posted: 28 Feb 2022 06:11 AM PST Micro supercapacitors could revolutionize the way we use batteries by increasing their lifespan and enabling extremely fast charging. Manufacturers of everything from smartphones to electric cars are therefore investing heavily into research and development of these electronic components. Now, researchers have developed a method that represents a breakthrough for how such supercapacitors can be produced. |
| Posted: 25 Feb 2022 01:33 PM PST Researchers detail a breakthrough discovery in nanomaterials and light-wave interactions that paves the way for development of small, low-energy optical computers capable of advanced computing. |
| Machine learning antibiotic prescriptions can help minimize resistance spread Posted: 25 Feb 2022 07:02 AM PST Researchers find personalized antibiotic prescriptions can reduce the emergence of antibiotic resistance. |
| Researchers develop design scheme for fiber reinforced composites Posted: 24 Feb 2022 03:03 PM PST Researchers have developed a scheme for AI-assisted design of fiber reinforced composite (FRC) structures with spatially varying optimal fiber sizes, making FRCs more lightweight without compromising their mechanical strength and stiffness. |
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