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Scientific Reports.pdf

s41598-018-22664-4.pdf

🔗 Source: nature.com

📊 Size: 2.08 MB

👤 Author: V. Chandran Suja

⬇️ Downloads: 163

Summary

Researchers developed a mathematical model to study the sounds produced by knuckle cracking, a phenomenon where the metacarpophalangeal joint produces a typical cracking sound. The model resolves the dynamics of a collapsing cavitation bubble in the synovial fluid inside the joint during an articular release. The results show that the acoustic signature from the bubble dynamics is consistent with experimental measurements, supporting the idea that cavitation bubble collapse is the source of the cracking sound. The model also suggests that only a partial collapse of the bubble is needed to replicate the observed acoustic spectra, allowing for bubbles to persist after the sound is generated.

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Description

Researchers developed a mathematical model to study the sounds produced by knuckle cracking, a phenomenon where the metacarpophalangeal joint produces a...

Technical Information

File Format: PDF
File Size: 2.08 MB
Pages: 9
Language: EN
Author: V. Chandran Suja
Total Downloads: 163
Last Updated: 15 hours ago

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This PDF document about Scientific Reports provides comprehensive information and guidance. Whether you're a beginner or advanced user, this resource offers valuable insights into Scientific Reports.