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ScienceDaily: Top Technology News |
| Deep dive into the dusty Milky Way Posted: 15 Jul 2022 07:57 AM PDT An animated dive into the dusty Milky Way reveals the outlines of our galaxy taking shape as we look out further and further from Earth. Based on new data from an interactive tool that exploits data from the European Space Agency's Gaia mission and other space science data sets, astronomers have created an animation to model dust in the Milky Way. |
| Predicting equatorial plasma bubbles with SWARM Posted: 15 Jul 2022 07:57 AM PDT Changes in atmospheric density after sunset can cause hot pockets of gas called 'plasma bubbles' to form over the Earth's equator, resulting in communication disruptions between satellites and the Earth. New AI models are now helping scientists to predict plasma bubble events and create a forecast. |
| Opening new doors: First synthetic mechanosensitive potassium channel Posted: 15 Jul 2022 05:50 AM PDT Intrigued by the properties of ion channel proteins commonly observed in cells, researchers have developed the first synthetic mechanosensitive potassium channel using a newly developed aromatic fluorinated amphiphilic cyclophane. Displaying both 'stimuli responsiveness' and 'selective ion transport' abilities, their new ion channel could open new doors for the future therapeutic and industrial usage of synthetic mechanosensitive channels. |
| Music-making and the flow of aerosols Posted: 14 Jul 2022 01:58 PM PDT If simply breathing can spread the SARS-CoV-2 virus to others nearby, what about blowing into a tuba? Researchers used fluid mechanics to study the movement of aerosols generated by professional musicians. |
| Using AI to diagnose birth defect in fetal ultrasound images Posted: 14 Jul 2022 11:51 AM PDT In a new proof-of-concept study researchers are pioneering the use of a unique Artificial Intelligence-based deep learning model as an assistive tool for the rapid and accurate reading of ultrasound images. |
| Neutrino factories in deep outer space Posted: 14 Jul 2022 11:51 AM PDT Highly energetic and difficult to detect, neutrinos travel billions of light years before reaching our planet. Although it is known that these elementary particles come from the depths of our Universe, their precise origin is still unknown. Researchers are now shedding light on one aspect of this mystery: neutrinos are thought to be born in blazars, galactic nuclei fed by supermassive black holes. |
| Posted: 14 Jul 2022 11:51 AM PDT As our devices become smaller, faster, more energy efficient, and capable of holding larger amounts of data, spintronics may continue that trajectory. Whereas electronics is based on the flow of electrons, spintronics is based on the spin of electrons. |
| Posted: 14 Jul 2022 11:51 AM PDT Theoretical physicists put Google's artificial intelligence AlphaFold to the test and find the most complex protein knots so far. |
| 'Life-like' lasers can self-organize, adapt their structure, and cooperate Posted: 14 Jul 2022 11:50 AM PDT By mimicking features of living systems, self-organizing lasers could lead to new materials for sensing, computing, light sources and displays. |
| Posted: 14 Jul 2022 06:11 AM PDT Astronomers have discovered a mysterious short-duration astronomical event that was as bright as a superluminous supernova, but evolving much faster. |
| Machine learning identifies gun purchasers at risk of suicide Posted: 13 Jul 2022 05:13 PM PDT A first-of-its-kind study from the Violence Prevention Research Program at UC Davis shows an algorithm can forecast the likelihood of firearm suicide using handgun purchasing data. |
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