Effects of measuring system parameters on the frequency dependence of strain-related potentials in bone
| Autor: | S. Rakowski, G. W. Hastings, M. A. ElMessiery |
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| Rok vydání: | 1979 |
| Předmět: |
Materials science
Strain (chemistry) Biomedical Engineering Human physiology Frequency dependence Mechanics Limiting Bone and Bones Computer Science Applications Nonlinear system medicine.anatomical_structure System parameters medicine Humans Cortical bone Stress Mechanical Evoked Potentials Biomedical engineering |
| Zdroj: | Medical & Biological Engineering & Computing. 17:471-475 |
| ISSN: | 1741-0444 0140-0118 |
| DOI: | 10.1007/bf02447060 |
| Popis: | Specimens of dry human cortical bone of a disc form were subjected to sinusoidal loading under controlled conditions. The results show a nonlinear increase of the measured peak potential with frequency which reaches a limiting value at about 200 Hz. The analysis, which is based on the circuit representation proposed previously by Shamos, indicates that such a behaviour can be attributed to the measuring circuit parameters. It was found that some relevant results can be interpreted qualitatively by similar analysis. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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