WEKO3
-
RootNode
アイテム
Dynamic and stress relaxation properties of the whole porcine temporomandibular joint disc under compression
https://tokushima-u.repo.nii.ac.jp/records/2007239
https://tokushima-u.repo.nii.ac.jp/records/200723953d22b65-8e09-4cb3-a035-1a9a1b58d87c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
jmbbm_57_109.pdf (674 KB)
|
|
| Item type | 文献 / Documents(1) | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2020-02-25 | |||||||||||||||||||
| アクセス権 | ||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||
| 出版社版DOI | ||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1016/j.jmbbm.2015.12.003 | |||||||||||||||||||
| 関連名称 | 10.1016/j.jmbbm.2015.12.003 | |||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||
| 出版タイプ | AM | |||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||||
| タイトル | ||||||||||||||||||||
| タイトル | Dynamic and stress relaxation properties of the whole porcine temporomandibular joint disc under compression | |||||||||||||||||||
| タイトル別表記 | ||||||||||||||||||||
| その他のタイトル | Compressive properties of the whole TMJ disc | |||||||||||||||||||
| 著者 |
Barrientos, Eva
× Barrientos, Eva
× Pelayo, Fernández
× 田中, 栄二
WEKO
323
× Lamela-Rey, María Jesús
× Fernández-Canteli, Alfonso
|
|||||||||||||||||||
| 抄録 | ||||||||||||||||||||
| 内容記述 | In this study, the dynamic and static compressive properties of the whole porcine temporomandibular joint (TMJ) disc were investigated. The aim of the study was to develop a new simple method for the evaluation of joint viscoelasticity, enabling examination of the load-bearing capacity and joint flexibility of the entire disc. For the experiments, a novel testing fixture that reproduces the condylar and fossa surfaces of the TMJ was developed to replicate TMJ disc geometry. Ten porcine discs were used in the experiments. Each disc was dissected from the TMJ and sinusoidal compressive strain was applied to obtain the storage and loss moduli. Static strain control tests were carried out to obtain the relaxation modulus. The result of static and dynamic tests indicated that the whole disc presented viscoelastic behavior under compression. Storage and loss moduli increased with frequency and the relaxation modulus decreased over time. The loss tangent showed less frequency dependence, with values ranging from 0.2 to 0.3, suggesting that the viscous properties of the disc cannot be neglected. These results provide a better understanding of whole disc mechanical compression behavior under realistic TMJ working conditions. | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題 | TMJ | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題 | Temporomandibular joint | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題 | Soft tissues | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題 | Viscoelasticity | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題 | Biomechanical characterization | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題 | Experimental techniques | |||||||||||||||||||
| 書誌情報 |
en : Journal of the Mechanical Behavior of Biomedical Materials 巻 57, p. 109-115, 発行日 2015-12-14 |
|||||||||||||||||||
| 収録物ID | ||||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||||
| 収録物識別子 | 17516161 | |||||||||||||||||||
| 収録物ID | ||||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||||
| 収録物識別子 | AA12344261 | |||||||||||||||||||
| 出版者 | ||||||||||||||||||||
| 出版者 | Elsevier | |||||||||||||||||||
| 権利情報 | ||||||||||||||||||||
| 権利情報 | © 2015. This manuscript version is made available under the CC-BY-NC-ND 4.0 license | |||||||||||||||||||
| EID | ||||||||||||||||||||
| 識別子 | 306670 | |||||||||||||||||||
| 言語 | ||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||
