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Paper Abstract and Keywords
Presentation 2016-05-23 16:15
Effect of trabecular bone density on two wave phenonmenon
Shoko Nakanishi, Takuma Hachiken, Yuki Imoto, Mami Matsukawa (Doshisha Univ.) US2016-18
Abstract (in Japanese) (See Japanese page) 
(in English) In the cancellous bone, the longitudinal wave separates into fast and slow waves. The fast wave mainly propagates along trabeculae and the slow wave mainly propagates in the bone marrow. We can estimate cancellous bone density and elasticity from the characteristics of these waves. In this study, we experimentally studied the effect of trabecular bone volume fraction on two wave phenomenon. As decreasing the fraction, the amplitudes of fast waves became smaller. This study showed that decrease of bone density (bone fraction) can be evaluated by measuring the fast wave amplitude.
Keyword (in Japanese) (See Japanese page) 
(in English) Two wave phenomenon / Cancellous bone / Bone density / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 61, US2016-18, pp. 37-40, May 2016.
Paper # US2016-18 
Date of Issue 2016-05-16 (US) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee US  
Conference Date 2016-05-23 - 2016-05-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To US 
Conference Code 2016-05-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of trabecular bone density on two wave phenonmenon 
Sub Title (in English)  
Keyword(1) Two wave phenomenon  
Keyword(2) Cancellous bone  
Keyword(3) Bone density  
1st Author's Name Shoko Nakanishi  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Takuma Hachiken  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Yuki Imoto  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
4th Author's Name Mami Matsukawa  
4th Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2016-05-23 16:15:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2016-18 
Volume (vol) vol.116 
Number (no) no.61 
Page pp.37-40 
Date of Issue 2016-05-16 (US) 

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