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Effect of gate choice on backscatter difference measurements of cancellous bone
A variety of ultrasonic techniques have been developed to detect changes in bone caused by osteoporosis. One approach, called the backscatter difference technique, analyzes the power difference between two different portions of a backscatter signal. Analysis gates with a certain delay τ(d), width τ(...
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| Publicat a: | J Acoust Soc Am |
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| Autors principals: | , , , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Acoustical Society of America
2017
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5552398/ https://ncbi.nlm.nih.gov/pubmed/28863582 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1121/1.4996140 |
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