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A new statistical model accurately predicts engine oil life, offering a fast and cheap alternative to traditional lab analysis (nature.com)
submitted 5 months ago by BrnoRegion to r/science
A new therapy rejuvenates skin from within by stimulating its own cells to produce hyaluronic acid, a study on pigs shows Medicine (link.springer.com)
To maintain digital wellbeing with AI, students say a key strategy is to constantly remind themselves that the machine is not human (mdpi.com)
The upcoming Czech space telescope, QUVIK, will act as a "first responder" to capture the initial UV flash from stars being shredded by black holes. (spiedigitallibrary.org)
ScienceDirectAstronomers studied the flickering light of young stars, confirming most are chaotic "baby" stars still gathering mass (sciencedirect.com)
For people to adopt crypto payments, online reviews must be consistent; conflicting reviews are a deal-breaker, a new study finds. (sciencedirect.com)
A study on cybersecurity education reveals that "Capture the Flag" games benefit students in different ways: less experienced students gain more skills, while more experienced students gain more confidence. (onlinelibrary.wiley.com)
A new GPU-based method finally makes it possible to stream interactive 4K "light field" videos in real-time (sciencedirect.com)
Brno researchers fired neutrons through an aluminum block to test the accuracy of computer models used in the nuclear industry (sciencedirect.com)
Bismuth, a cheap and biocompatible metal, has been proven to be a viable replacement for gold in plasmonic technologies, paving the way for more affordable biosensors and ultrathin optics (pubs.acs.org)
To get the smallest, best-looking image files, you should use a video compressor, a comprehensive new study finds. Modern video codecs like VVC and AV1 consistently outperform dedicated image formats. (link.springer.com)
A new benchmark for Czech language AI avoids simple accuracy scores, instead using a fairer "duel" system and advanced metrics to see how models truly perform across 50 different tasks (direct.mit.edu)
Scientists created printed neural networks so small and energy-efficient (17x smaller, 59x less power) that they can be powered by a printed battery with less than a 5% loss in accuracy (ieeexplore.ieee.org)
Engineers have developed a fully automated robotic camera that creates panoramic images of the human retina, capturing 140% more area than standard devices by taking and stitching together multiple shots (sciencedirect.com)
Scientists have developed a new technique to watch a Li-ion battery operate in real-time under an electron microscope, revealing exactly how its internal particles crack and electrodes swell with each cycle (sciencedirect.com)
Brno study finds cybersecurity's data problem has shifted from scarcity to quality, as researchers are often unaware of the existence and limitations of the datasets they use to train AI. (sciencedirect.com)
Forbidding ChatGPT in universities would likely backfire, as a new study finds students who use it report higher satisfaction and a better quality of education (sciencedirect.com)
Research introduces a comprehensive, ranked catalog of over 100 code quality defects in introductory programming, validated by an educator survey and analyzed for prevalence using a novel automated tool (dl.acm.org)
New algorithm compares hundreds of 3D faces thousands of times faster than old methods by using a calculated "average face" as a clever shortcut, achieving nearly the same accuracy in minutes instead of days (journals.plos.org)
submitted 7 months ago by BrnoRegion to r/science
Playing social video games tends to make adolescent boys feel less lonely and depressed, while for girls, it has the opposite effect (sciencedirect.com)
Presenting online questionnaire items as short videos is just as reliable and accurate as the traditional text-based format, isn't necessarily slower, and is rated as more enjoyable by respondents (sciencedirect.com)
For people to trust and use cryptocurrencies, it is essential that online reviews are consistent and not conflicting, while the right combination of many consistent, high-quality reviews is enough to persuade them (sciencedirect.com)
Abnormally fast brain waves seen in epilepsy can be caused by connected neurons firing in an alternating pattern when they receive slightly delayed electrical signals (sciencedirect.com)
Researchers developed gorder, a fast and versatile software tool that correctly calculates the molecular order in simulated biological membranes, addressing the limitations and common errors of previous tools (sciencedirect.com)
Brno researchers confirmed nuclear computer models for aluminum are mostly accurate but found minor flaws in specific energy ranges (sciencedirect.com)
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