Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Hiroshi Utsunomiya"'
Autor:
Hiroyuki Namba, Akira Sugano, Takanori Murakami, Hiroshi Utsunomiya, Hidenori Sato, Koichi Nishitsuka, Kenichi Ishizawa, Takamasa Kayama, Hidetoshi Yamashita
Publikováno v:
PLoS ONE, Vol 17, Iss 1 (2022)
Despite numerous investigations into ocular or corneal astigmatism, the dynamic nature of astigmatism remains poorly understood. To reveal potential associations between age and astigmatism, 264 Japanese participants who underwent systemic and ophtha
Externí odkaz:
https://doaj.org/article/daea977268b8480496b3762be1f9917d
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 878, Pp 19-00089-19-00089 (2019)
Fretting wear is surface damage caused by repeated slight relative slips between two contact surfaces. In railway applications, fretting wear may occur between the inner ring and the backing ring of an axle journal tapered roller bearing. The authors
Externí odkaz:
https://doaj.org/article/2bff79f6ae744ba0b78164b5a00b223b
Publikováno v:
Mechanical Engineering Journal, Vol 6, Iss 3, Pp 18-00523-18-00523 (2019)
Influence of stepwise ram motion, one of practical ram motion controls of servo press, on shape and dimensional accuracies of forged billet was investigated in cold cup forging process by the finite element analysis. In the process with stepwise ram
Externí odkaz:
https://doaj.org/article/eb95facbfb1e460a972ed88d31a5087f
Publikováno v:
Mechanical Engineering Journal, Vol 6, Iss 1, Pp 18-00446-18-00446 (2018)
Fretting wear is surface damage caused by repeated slight relative slips between two contact surfaces. In railway applications, fretting wear can occur between the inner ring and the backing ring of an axle journal tapered roller bearing. The authors
Externí odkaz:
https://doaj.org/article/1fbeee2c09d64530a4bc28e3833cbe57
Publikováno v:
MATERIALS TRANSACTIONS. 64:527-534
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90f74e6798e67f33d59703c7b9b87baf
https://doi.org/10.2320/matertrans.mt-l2022022
https://doi.org/10.2320/matertrans.mt-l2022022
Publikováno v:
Defect and Diffusion Forum. 414:179-184
To fabricate sandwich-structure composite of porous metal with nonporous surface layer, the nonporous skin layer was formed on surface of open-cell type nickel foam from aluminum powder by friction stir powder incremental forming (FSPIF) process. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bba1add580349a60bfbc1771959616b
https://doi.org/10.4028/p-y07tfb
https://doi.org/10.4028/p-y07tfb
Publikováno v:
CIRP Annals. 71:245-248
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc0978f9b16a24cc7a2d670af5cd59e1
https://doi.org/10.1016/j.cirp.2022.04.012
https://doi.org/10.1016/j.cirp.2022.04.012
Autor:
Koharu Nishio, Ryo Matsumoto, Hiroshi Utsunomiya, Kosuke Hayashi, Yasuyoshi Hidaka, Masaaki Sugiyama
Publikováno v:
Tetsu-to-Hagane.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03456b044fa27a9888fed6e1359a02c7
https://doi.org/10.2355/tetsutohagane.tetsu-2023-012
https://doi.org/10.2355/tetsutohagane.tetsu-2023-012
Publikováno v:
MATERIALS TRANSACTIONS. 62:512-518
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a9a56b2de46f46bc6cf7332c150c212
https://doi.org/10.2320/matertrans.mt-m2020319
https://doi.org/10.2320/matertrans.mt-m2020319
Publikováno v:
Tetsu-to-Hagane. 107:732-740
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a211f1ab27b62be22b3df48af3501744
https://doi.org/10.2355/tetsutohagane.tetsu-2021-022
https://doi.org/10.2355/tetsutohagane.tetsu-2021-022