Výsledky vyhledávání - "Toshiaki Takaki"

Thermoelctroelastic Response of a Symmetric Functionally Graded Piezoelectric Slab with a Crack Parallel to the Boundaries

Autor: Sei Ueda, Toshiaki Takaki

Publikováno v: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 72:1177-1184

In this study, the theoretical analysis of a transient piezothermoelastic problem is developed for a symmetrical functionally graded piezoelectric slab containing a center crack parallel to the free boundaries under thermal shock loading conditions.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb995f759ac0f1ffae72e97d88b95492
https://doi.org/10.1299/kikaia.72.1177

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Transient Response of a Symmetric Functionally Graded Piezoelectric Slab with a Parallel Crack under Electromechanical Impact

Autor: Sei Ueda, Toshiaki Takaki

Publikováno v: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 72:794-800

The dynamic fracture problem for a functionally graded piezoelectric slab containing a center crack parallel to the free boundaries is considered in this study. It is assumed that the electroelastic properties of the medium vary continuously in the t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a079f36d21bc996103404e1f84eb9196
https://doi.org/10.1299/kikaia.72.794

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Electoroelastic Interaction of a Symmetric Functionally Graded Piezoelectric Slab with a Crack Parallel to the Boundaries

Autor: Sei Ueda, Atsushi Hatagaki, Toshiaki Takaki, Masaki Yoshimoto

Publikováno v: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 71:1517-1522

In this paper the problem of a finite crack in a slab of functionally graded piezoelectric material (FGPM) is studied. It is assumed that the elastic stiffness, piezoelectric, and dielectric constants of the FGPM vary continuously along the thickness

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::396e4330130f1c6e8906dc21302f5acb
https://doi.org/10.1299/kikaia.71.1517

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Warfarin-induced impairment of cortical bone material quality and compensatory adaptation of cortical bone structure to mechanical stimuli

Autor: Toshihiro Sugiyama, Toshiaki Takaki, Yoshihiko Kato, Kenya Sakanaka, Toshihiko Taguchi, Hiroki Sadamaru, Takashi Saito, Koji Mori

Publikováno v: The Journal of endocrinology. 194(1)

Long-term warfarin use has been reported to increase fracture risk of rib and vertebra but not hip in elderly patients, but the mechanisms remain unknown. We hypothesized that warfarin would impair bone material quality but could not weaken bone stre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a42759e95699d35e68e203b7657fd392
https://pubmed.ncbi.nlm.nih.gov/17592035

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