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ScienceDaily: Computers & Math News |
| Researchers change the game when it comes to activity tracking Posted: 16 Jun 2022 12:25 PM PDT The creation of high-resolution extrusion printing -- think 3D printing but with ink that conducts electricity -- has enabled researchers to explore the potential of wearable human motion devices. Wearable technology -- smartwatches, heart monitors, sleep aid devices, even step counters -- have become part of everyday life. And researchers have now created even smaller, lighter and highly-accurate sensors that can be integrated into clothing and equipment. |
| Quantum simulator delivers new insight Posted: 16 Jun 2022 11:27 AM PDT A quantum simulator is giving physicists a clear look at spin-charge separation, a bizarre phenomenon in which two parts of indivisible particles called electrons travel at different speeds in extremely cold 1D wires. The research has implications for quantum computing and electronics with atom-scale wires. |
| Diamonds are for quantum sensing Posted: 16 Jun 2022 09:16 AM PDT Researchers measured tiny magnetic fields with unprecedented speed. By monitoring spins at nitrogen-vacancy centers along using ultrafast spectroscopy, this work may lead to extremely accurate future quantum computers. |
| Shedding light on linguistic diversity and its evolution Posted: 16 Jun 2022 09:16 AM PDT Scholars have created a new global repository of linguistic data. The project is designed to facilitate new insights into the evolution of words and sounds of the languages spoken across the world today. The Lexibank database contains standardized lexical data for more than 2000 languages. It is the most extensive publicly available collection compiled so far. |
| Let machines do the work: Automating semiconductor research with machine learning Posted: 16 Jun 2022 09:16 AM PDT The development of new thin semiconductor materials requires a quantitative analysis of a large amount of reflection high-energy electron diffraction (RHEED) data, which is time consuming and requires expertise. To tackle this issue, scientists identify machine learning techniques that can help automate RHEED data analysis. Their findings could greatly accelerate semiconductor research and pave the way for faster, energy efficient electronic devices. |
| Biotechnology platforms enable fast, customizable vaccine production Posted: 15 Jun 2022 06:13 PM PDT An examination of the COVID-related transition to biotechnology platform-based techniques for vaccine development concludes that such smart manufacturing techniques could in the future be applied to other viruses, potentially allowing vaccine development to keep pace with constantly evolving pathogens. |
| Ultra-fast photonic computing processor uses polarization Posted: 15 Jun 2022 11:22 AM PDT New research uses multiple polarization channels to carry out parallel processing -- enhancing computing density by several orders over conventional electronic chips. |
| Staring at yourself during virtual chats may worsen your mood Posted: 13 Jun 2022 11:32 AM PDT A new study finds that the more a person stares at themself while talking with a partner in an online chat, the more their mood degrades over the course of the conversation. Alcohol use appears to worsen the problem, the researchers found. |
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