科学与环境
Math anxiety may be stopping students from learning useful AI and data skills
来源: Phys.org - latest science and technology news stories · 发布于
Artificial intelligence is increasingly becoming part of everyday life and work. AI can generate information, summarize evidence and perform calculations. However, it does not remove the need for critical thinking and conceptual understanding.
Artificial intelligence is increasingly becoming part of everyday life and work. AI can generate information, summarize evidence and perform calculations. However, it does not remove the need for critical thinking and conceptual understanding.
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Tree-rich landscapes help birds and bats nearly double cacao yields in Peru
Tropical farmers are often expected to choose between high crop yields and protecting wildlife. However, an international team of researchers led by the University of Vienna, in collaboration with the universities of Göttingen and Würzburg in Germany and Bioversity International
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The brain’s hidden fear mechanism may explain anxiety and PTSD
A surprising new discovery suggests that fear may cause the brain to blur the line between danger and safety rather than distinguish them more clearly. By observing brain activity in mice using augmented reality, scientists found that memories of threatening and harmless environm
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Light-pulse pairs reveal the femtosecond decay of an inner-shell hole in xenon atoms
Researchers at the UVSOR Synchrotron Facility (Institute for Molecular Science, Japan) and partner institutions have observed the decay of a xenon 4d core hole, an inner-shell vacancy, directly in the time domain. They used pairs of phase-coherent extreme ultraviolet pulses from
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AI-assisted atomic models reveal how protective shells regulate aluminum nanoparticle oxidation
Building an accurate model of how atoms interact is a complicated process. Researchers must choose new calculations, test successive models and track the mechanisms behind each interaction. But a newly developed AI agent called MLP Copilot has made this process much easier by bri
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Alzheimer’s may have early warning signs outside the brain
A surprising discovery suggests that some early signs of Alzheimer’s disease may begin outside the brain. Using miniature laboratory systems made from human cells, scientists found that genetic mutations associated with inherited Alzheimer’s can disrupt nerve-to-muscle connection
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