Paper Abstract and Keywords |
Presentation |
2021-03-03 14:05
[Poster Presentation]
The effect of periosteitis on the wave velocity in the third metatarsal bone
-- Comparison with healthy bone -- Sota Tanizawa, Kazuki Miyashita, Mineaki Takada (Doshisha Univ.), Norihisa Tamura, Hiroshi Mita (JRA), Mami Matsukawa (Doshisha Univ.) US2020-79 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Using an ultrasonic pulse method, we evaluated wave propagation characteristics (velocity and attenunation) in the cortical bone of the equine left third metatarsal bone. HAp crystal orientations were evaluated by using the X-ray diffractometer. As a result, the distribution of longitudinal wave velocities in axial direction in the left third metatarsal bone was
different from that of inflamed bone. The velocity was very low in the inflamed area. The distribution characteristics of HAp
crystallites orientations was similar to that of wave velocities. In addiation, the correlation between wave velocities and integrated
intensities of HAp crystal orientations was high. Some behaviors were different from those of bovine femur, which suggested
the difference of load effect. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Equine cortical bone / Longitudinal wave velocity / Haydoroxyapatite / Crystal orientation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 396, US2020-79, pp. 13-17, March 2021. |
Paper # |
US2020-79 |
Date of Issue |
2021-02-24 (US) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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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US2020-79 |
Conference Information |
Committee |
EA US SP SIP IPSJ-SLP |
Conference Date |
2021-03-03 - 2021-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Speech, Engineering/Electro Acoustics, Signal Processing, Ultrasonics, and Related Topics |
Paper Information |
Registration To |
US |
Conference Code |
2021-03-EA-US-SP-SIP-SLP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
The effect of periosteitis on the wave velocity in the third metatarsal bone |
Sub Title (in English) |
Comparison with healthy bone |
Keyword(1) |
Equine cortical bone |
Keyword(2) |
Longitudinal wave velocity |
Keyword(3) |
Haydoroxyapatite |
Keyword(4) |
Crystal orientation |
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1st Author's Name |
Sota Tanizawa |
1st Author's Affiliation |
Doshisha University (Doshisha Univ.) |
2nd Author's Name |
Kazuki Miyashita |
2nd Author's Affiliation |
Doshisha University (Doshisha Univ.) |
3rd Author's Name |
Mineaki Takada |
3rd Author's Affiliation |
Doshisha University (Doshisha Univ.) |
4th Author's Name |
Norihisa Tamura |
4th Author's Affiliation |
JRA Equine Research Institute (JRA) |
5th Author's Name |
Hiroshi Mita |
5th Author's Affiliation |
JRA Equine Research Institute (JRA) |
6th Author's Name |
Mami Matsukawa |
6th Author's Affiliation |
Doshisha University (Doshisha Univ.) |
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Speaker |
Author-1 |
Date Time |
2021-03-03 14:05:00 |
Presentation Time |
90 minutes |
Registration for |
US |
Paper # |
US2020-79 |
Volume (vol) |
vol.120 |
Number (no) |
no.396 |
Page |
pp.13-17 |
#Pages |
5 |
Date of Issue |
2021-02-24 (US) |
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