WEKO3
アイテム
Finite element modelling of the common carotid artery in the elderly with physiological intimal thickening using layer-specific stress-released geometries and nonlinear elastic properties
http://hdl.handle.net/10228/0002001425
http://hdl.handle.net/10228/0002001425937f6753-3969-496f-920d-bbf61ab8fa50
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
10296650.pdf (1.2 MB)
|
|
| Item type | 共通アイテムタイプ(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2025-03-05 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Finite element modelling of the common carotid artery in the elderly with physiological intimal thickening using layer-specific stress-released geometries and nonlinear elastic properties | |||||||||||||
| 言語 | en | |||||||||||||
| 著者 |
Esmaeili Monir, Hamed
× Esmaeili Monir, Hamed
× 山田, 宏
WEKO
658
× Sakata, Noriyuki
|
|||||||||||||
| 著作権関連情報 | ||||||||||||||
| 言語 | en | |||||||||||||
| 権利情報 | This is an Accepted Manuscript of an article published by Taylor & Francis in Computer Methods in Biomechanics and Biomedical Engineering on 29 December 2015, available online: http://www.tandfonline.com/10.1080/10255842.2015.1128530. | |||||||||||||
| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | To investigate the mechanical effects of tissue responses, such as remodelling, in the arteries of the elderly, it is important to evaluate stress in the intimal layer. In this study, we investigated a novel technique to evaluate the effect of layer-specific characteristics on stress in the arterial wall in an elderly subject. We used finite element analysis of a segment of carotid artery with intimal thickening, incorporating stress-released geometries and the stress–strain relationships for three separate wall layers. We correlated the stress–strain relationships and local curvatures of the layers with the stress on the arterial wall under physiological loading. The simulation results show that both the stress–strain relationship and the local curvature of the innermost stress-released layer influence the circumferential stress and its radial gradient. This indicates that intimal stress is influenced significantly by location-dependent intimal remodelling. However, further investigation is needed before conclusive inferences can be drawn. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : Computer Methods in Biomechanics and Biomedical Engineering 巻 19, 号 12, p. 1286-1296, 発行日 2015-12-29 |
|||||||||||||
| 出版社 | ||||||||||||||
| 出版者 | Taylor & Francis | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 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 | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| DOI | ||||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1080/10255842.2015.1128530 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 1025-5842 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 1476-8259 | |||||||||||||
| 研究者情報 | ||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/313_ja.html | |||||||||||||
| 論文ID（連携） | ||||||||||||||
| 値 | 10296650 | |||||||||||||
| 連携ID | ||||||||||||||
| 値 | 13082 | |||||||||||||
