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Tech News
| News ID | Title News | Details |
|---|---|---|
| 79,344 | Researchers use solar cells to achieve fast underwater wireless communication | Researchers have shown that solar cells can be used to achieve underwater wireless optical communication with high data rates. The new approach -- which used an array of series-connected solar cells as detectors -- could offer a cost-effective, low-energy way to transmit data underwater. |
| 79,345 | A new tool for 3-D measurement of the aorta may identify fatal heart conditions earlier | Researchers have developed a novel method of measuring growth in the aorta that may help clinicians to identify potentially fatal heart conditions earlier. The technique, called vascular deformation mapping, measures changes in the thoracic aorta by using high-resolution CT imaging to calculate three-dimensional changes in the aortic wall. In the study, VDM significantly outperformed the standard manual rating methods performed by experts. |
| 79,346 | Eccentric fractional skyrmion discovered in numerical simulations of ultra-cold superfluids | Through numerical simulations, a researcher details the discovery of a new isolated skyrmion with a half-integer topological quantum number in the ferromagnetic phase of the magnetic quantum fluid Bose-Einstein condensate (BEC). The new skyrmion is generated by applying a spin current to a magnetic domain wall and it has an eccentric (off-center) spin singularity inside it. |
| 79,347 | New study illuminates how tiny flies solve complex navigational challenges | The Gnat Ogre is a tiny predator that grabs other insects out of the air, catching them with extreme precision. New research reveals how and may have implications for future nature-inspired innovations. |
| 79,348 | How to design a sail that won’t tear or melt on an interstellar voyage | Breakthrough Starshot plans to send microscopic probes to Alpha Centauri using lightsails. Previous conceptions of these structures have imagined them being passively pushed by light from the sun, but Starshot's laser-based approach requires rethinking the sail's shape and composition so it won't melt or tear during acceleration to relativistic speeds. |
| 79,369 | Combining traditional mandala coloring and brain sensing technologies to aid mindfulness | Human-computer interaction researchers have developed a new prototype that can monitor people's brain signals while they are coloring mandalas and produce real-time feedback on a peripheral display to represent levels of mindfulness. The researchers, who specialize in thinking about how new computing technologies can be designed to help people, believe systems like these could be developed to aid the learning, and training, of focused attention mindfulness techniques and help people deal with stress, depression and other affective health disorders. |
| 79,370 | Scientists report breakthrough in transuranium actinide chemical bonding | Scientists have managed to successfully make a transuranium complex where the central metal, here neptunium, forms a multiple bond to just one other element. Enabling study of such a bonding interaction in isolation for the first time is a key breakthrough for nuclear waste clean-up. |
| 79,371 | Virtual patient ‘surrogates’ can personalize cancer treatments | Scientists have developed mathematical models that act as patient 'surrogates' for evaluating potential prostate cancer treatments. |
| 79,372 | Can a planet have a mind of its own? Thought experiment | Astrophysicists combine current scientific understanding about the Earth with broader questions about how life alters a planet to ask: if a planet with life has a life of its own, can it also have a mind of its own? The research raises new ideas about the ways in which humans might tackle global issues such as climate change. |
| 79,387 | Liquid electronics: Wrapping droplets in graphene for printed microchips and wearable sensors | Physicists have coated droplets in atomically-thin graphene that can be used to wrap any liquid, in liquid tech advance. |