Zobrazeno 1 - 10
of 277
pro vyhledávání: '"Ken-ichi TSUBOTA"'
Publikováno v:
Fluids, Vol 7, Iss 4, p 138 (2022)
Three-dimensional computational fluid dynamics (CFD) simulations were performed in the anastomotic region of the Fontan route between the venae cava and pulmonary arteries to investigate the risk of thrombosis due to blood stasis in the Fontan circul
Externí odkaz:
https://doaj.org/article/76243c30718b442689313d7e889f320d
Autor:
Ken-ichi Tsubota, Ryo Sudo
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 14, Iss 3, Pp 19preface1-19preface1 (2019)
Externí odkaz:
https://doaj.org/article/68bfd5e2eac748fc95a15d712baaa200
Autor:
Ken-ichi TSUBOTA, Ashvin THAMBYAH
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 13, Iss 4, Pp 18preface1-18preface1 (2018)
Externí odkaz:
https://doaj.org/article/f634f20cf56c4c9cb58aae60d861a6c8
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 13, Iss 4, Pp 17-00507-17-00507 (2018)
Deformability of epithelial tissues plays a crucial role in embryogenesis, homeostasis, wound healing, and disease. The deformability is determined by the mechanical balance between active force generation and passive response of cells. However, litt
Externí odkaz:
https://doaj.org/article/92882c4152d94c4cbfc1ff8759bd9522
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 3, Iss 2, Pp 124-137 (2008)
Study of the development of aneurysm is a difficult task due to lack of experimental and clinical data. The current study takes advantage of fluid-structure interaction (FSI) to simulate the formation and growth of aneurysms by focusing on the interp
Externí odkaz:
https://doaj.org/article/67dab670d03f46c682cb5966e49380b7
Autor:
Tomohiro FUKUI, Kim H. PARKER, Yohsuke IMAI, Ken-ichi TSUBOTA, Takuji ISHIKAWA, Shigeo WADA, Takami YAMAGUCHI
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 2, Iss 2, Pp 58-68 (2007)
The distribution of wall shear stress (WSS) in arteries is affected by both blood and wall motion. Most studies have ignored wall motion by assuming that the artery wall is rigid. To investigate the influence of wall motion we have solved the coupled
Externí odkaz:
https://doaj.org/article/9ffb2addb82b4c64b42ea26afb5fd25d
Autor:
Koichiro YANO, Daisuke MORI, Ken-ichi TSUBOTA, Takuji ISHIKAWA, Shigeo WADA, Takami YAMAGUCHI
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 2, Iss 1, Pp 34-44 (2007)
Stokesian dynamics method based on the approximation of the additivity of velocities was employed to analyze the mechanical behavior of the primary thrombus under the blood flow. The mechanical interactions in the platelet-platelet aggregation and th
Externí odkaz:
https://doaj.org/article/eda9114617f147f1a907ab0f6b145bd6
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 2, Iss 1, Pp 12-22 (2007)
The blood flow in a large artery is commonly analyzed by means of constitutive equations. However, it is not appropriate to use these equations for small arteries because of the heterogeneity of the blood. In this study, we use a bead-spring model fo
Externí odkaz:
https://doaj.org/article/80cfef1c657e4c6a9b6be039609baf24
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 10, Iss 2, Pp 15-00015-15-00015 (2015)
A computational study of effects of vessel dynamics and compliance on coronary artery hemodynamics with / without stenosis is presented. The coronary artery hemodynamics with stenosis has been a main subject as one of the major cardiovascular disease
Externí odkaz:
https://doaj.org/article/26e0213f0dd74e30ab1f6ca47b57cc6e
Autor:
Takami YAMAGUCHI, Takuji ISHIKAWA, Ken-ichi TSUBOTA, Yohsuke IMAI, Masanori NAKAMURA, Tomohiro FUKUI
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 1, Iss 1, Pp 29-50 (2006)
Over the past few decades, a large number of novel numerical methods have been proposed to analyze blood flows and to understand the relationship between vascular diseases and hemodynamics. In this paper, we review recent computational fluid dynamics
Externí odkaz:
https://doaj.org/article/856ca5ec59384a11939216d884657327