"Tuning frictional behavior on the fly has been a long-standing engineering dream," said co-author Katia Bertoldi of Harvard University. "This new insight into how surface geometry governs slip pulses paves the way for tunable frictional metamaterials that can transition from low-friction to high-grip states on demand.” In addition, the dynamics revealed by these results are similar to those of tectonic faults and thus give scientists a new model for the mechanics of earthquakes, according to their new paper published in the journal Nature.
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After eight years or more, resident doctor salaries can progress to around £73,000.
15:27, 27 февраля 2026Интернет и СМИ
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developed machine-readable format called "MICR" for magnetic ink character
Streaming diarization with arrival-order speaker tracking:。关于这个话题，谷歌浏览器【最新下载地址】提供了深入分析