Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Naoki Chigusa"'
Autor:
Kiyotaka Uchiyama, Masako Otani, Naoki Chigusa, Kazuya Sugita, Ryosuke Matsuoka, Koji Hosoya, Mina Komuta, Jun Ito, Naoki Washida
Publikováno v:
Kidney Medicine, Vol 6, Iss 11, Pp 100908- (2024)
Numerous health concerns, primarily kidney injury, have been reported with the use of Beni-kōji CholesteHelp, a functional food containing red yeast rice. Here, we describe 2 cases of kidney injury caused by beni-kōji. The first case had normal kid
Externí odkaz:
https://doaj.org/article/857e3741adbe47b29df8ab8b1aa7a0eb
Autor:
Akihisa IWASAKI, Yoshitsugu NEKOMOTO, Hideyuki MORITA, Katsuhiko TANIGUCHI, Daisaku OKUNO, Toshihiro MATSUOKA, Naoki CHIGUSA
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 831, Pp 15-00212-15-00212 (2015)
Under earthquake condition, the response of the free standing rack is nonlinear and involves complex combination of motion, such as sliding, rocking, twisting, and impacts between the fuel assemblies and the rack cells and between the pool floor and
Externí odkaz:
https://doaj.org/article/72bb74e15df94af3900c708fbee8c9eb
Practical research of free standing rack (Seismic experiment study on full scale free standing rack)
Autor:
Akihisa IWASAKI, Yoshitsugu NEKOMOTO, Hideyuki MORITA, Katsuhiko TANIGUCHI, Daisaku OKUNO, Toshihiro MATSUOKA, Naoki CHIGUSA
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 831, Pp 15-00153-15-00153 (2015)
The spent fuel taken out of a plant reactor is temporarily stored in a spent fuel rack. This fuel will often have to be stored in the rack for long periods before it can be moved to a reprocessing facility. Therefore, the spent fuel rack must have a
Externí odkaz:
https://doaj.org/article/9cfab1a17101440d81dd43cb025e1313
Publikováno v:
Materials Science Forum. 1016:819-825
Stress corrosion cracking (SCC) is one of serious aging degradation problems for the Alloy 600 components of pressurized water reactors (PWRs). In order to prevent SCC, various methods such as water jet peening (WJP), laser peening (LP), surface poli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4450bf4b2c1010f6c398667c4aafb2b9
https://doi.org/10.4028/www.scientific.net/msf.1016.819
https://doi.org/10.4028/www.scientific.net/msf.1016.819
Autor:
Shinro Hirano, Lina Yu, Kazuyoshi Saida, Kazutoshi Nishimoto, Masahito Mochizuki, Naoki Chigusa
Publikováno v:
Welding in the World. 61:483-498
Temper bead welding is one of the effective repair welding methods instead of post weld heat treatment. With the development and popularization of the laser welding, the advanced laser temper bead welding repair technique has been developed recently.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b9e6f7fc4ad911c024f903d526a870f
https://doi.org/10.1007/s40194-017-0433-1
https://doi.org/10.1007/s40194-017-0433-1
Autor:
Kazutoshi Nishimoto, Shinro Hirano, Lina Yu, Naoki Chigusa, Masato Mochizuki, Kazuyoshi Saida
Publikováno v:
QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 35:179-193
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a4ebc85c97287669002cb299674e323
https://doi.org/10.2207/qjjws.35.179
https://doi.org/10.2207/qjjws.35.179
Publikováno v:
Journal of the Society of Materials Science, Japan. 65:212-219
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4624141a7080ec05e86dacb8bfc268fb
https://doi.org/10.2472/jsms.65.212
https://doi.org/10.2472/jsms.65.212
Autor:
Kazuyoshi Saida, Masataka Mizuno, Kazuki Sugita, Naoki Chigusa, Kazutoshi Nishimoto, Hideki Araki, Lina Yu
Publikováno v:
Materials Science and Engineering: A. 796:140221
In this study, the relaxation behavior of the compressive residual stress in nickel-based alloy 600 caused by water jet peening (WJP) and buffing stress improving treatments has been investigated, through the hardness reduction kinetic analysis, elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18186929de5aa9113d47366999161986
https://doi.org/10.1016/j.msea.2020.140221
https://doi.org/10.1016/j.msea.2020.140221
Autor:
Masato Sasa, Masashi Kameyama, Masahito Mochizuki, Takehiko Sera, Naoki Chigusa, Kenta Ohnishi, Li Na Yu, Kazutoshi Nishimoto, S Hirano, Kazuyoshi Saida
Publikováno v:
Science and Technology of Welding and Joining. 18:120-134
The pressure vessels of aged nuclear power plants are needed to repair or maintain, and temper bead welding (TBW) is one effective repair welding method instead of post weld heat treatment. For TBW, toughness is the key criteria to evaluate the tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78a359f90965d42ded414f62ed6a55e9
https://doi.org/10.1179/1362171812y.0000000091
https://doi.org/10.1179/1362171812y.0000000091
Autor:
Takehiko Sera, Shigetaka Okano, Kazuyoshi Saida, Kazutoshi Nishimoto, Shinro Hirano, Masahito Mochizuki, Naoki Chigusa
Publikováno v:
QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 31:119s-123s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54ab0435a53300859e56bc99ec313120
https://doi.org/10.2207/qjjws.31.119s
https://doi.org/10.2207/qjjws.31.119s