Zobrazeno 1 - 10 of 47 pro vyhledávání: '"Koichi, Kuramoto"'
2
Dynamic Finite Element Analysis of Impulsive Stress Waves Propagating from Distal End of Femur
Autor: Takaaki, Sarai, Takayuki, Inoue, Kazuo, Fujiwara, Koichi, Kuramoto
Publikováno v: Acta Medica Okayama. 66(5):409-415
The human femur is subjected to an impulsive load at its distal end during daily life. Femoral bone fracture caused by impact loading is common in elderly women. It is important to clarify the dynamic response of the femur and to evaluate the change
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::b6d510b131d141bc8d9e29b978eadf27
https://ousar.lib.okayama-u.ac.jp/48965
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3
Effect of Energy Density of Incident Beam on Mechanical Property of Titanium Alloy Products Fabricated by Electron Beam Melting (EBM) Method
Autor: Hiroyuki Takahashi, Takayoshi Nakano, Koichi Kuramoto, Hidetsugu Fukuda
Publikováno v: Materials Science Forum. :488-491
Electron beam melting (EBM) is a promising fabrication technique for directly producing metal products from powder as the starting material. Powders are provided as a thin layer (~100 μm) and melted layer by layer with an electron beam. In this stud
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c845f37fcc600c6118402c1307e18933
https://doi.org/10.4028/www.scientific.net/msf.706-709.488
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4
Quantity and Quality of Regenerated Bone in Grooves Aligned at Different Angles from the Implant Surface
Autor: Takashi Sakai, Takuya Ishimoto, Hideki Yoshikawa, Takayoshi Nakano, Yoshihiro Noyama, Koichi Kuramoto
Publikováno v: Materials Science Forum. :2241-2244
The quantity and quality of regenerated bone strongly depends on the direction and amplitude of in vivo principal stress; therefore, in vivo stress distribution near bone implants should be optimized on the basis of the morphology of the interface be
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48a6f0009f9c9d31907a95646b893558
https://doi.org/10.4028/www.scientific.net/msf.654-656.2241
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5
Stress Simulation and Related Bone Ingrowth in Grooves on Implant Surface
Autor: Takayoshi Nakano, Yoshihiro Noyama, Noriyuki Nagayama, Koichi Kuramoto, Hideki Yoshikawa, Takashi Sakai, Takuya Ishimoto
Publikováno v: Materials Science Forum. :664-669
Amid increasing numbers of artificial joint implantation surgeries, improving the quality of life (QOL) for patients by accounting for individual variation is a primary concern. Thus, we aim to develop implants designed to optimize the interface betw
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75ec6dfb56c8fd8ec8f3a171324c214d
https://doi.org/10.4028/www.scientific.net/msf.638-642.664
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7
Influence of Environmental Degradation and Vitamin-E (α-Tocopherol) Addition on the Fatigue Crack Growth Property of Ultra High Molecular Weight Polyethylene
Autor: Koichi Kuramoto, Kazuto Tanaka, Akimasa Kamimura, Hideyuki Sakoda, Sadamu Kinoshita, Tsutao Katayama
Publikováno v: Journal of the Society of Materials Science, Japan. 57:875-881
Ultra High Molecular Weight Polyethylene (UHMWPE) has been used for the bearing materials of artificial knee joints owing to its superior mechanical properties and chemical resistance. In vivo, however, delamination fracture occurred, because of wear
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3301a36205e3f01b43a7133a908eaaa8
https://doi.org/10.2472/jsms.57.875
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8
Synthesis of carbon/limonite composite through CVD method
Autor: Tetsuro Manabe, Shinji Aoki, Hirofumi Yajima, Tomoko Suenaga, Koichi Kuramoto, Teruhisa Ohno, Toshiki Tsubota
Publikováno v: 炭素. 2007(230):324-328
Carbon/limonite composite was synthesized through chemical vapor deposition of CH4 with a help of catalysis of limonite. The limonite was heat-treated at 600°C 5 h in air before the chemical vapor deposition in order to remove impurities. When synth
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e16660309ad20680ba48f9e357674c18
https://kyutech.repo.nii.ac.jp/records/5346
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9
Influence of Cross-Linking Agents on Apatite-forming Ability of Pectin Gels
Autor: Takashi Ichibouji, Koichi Kuramoto, Atsushi Sugino, Chikara Ohtsuki, Toshiki Miyazaki, Masahiro Ashizuka, Eiichi Ishida
Publikováno v: Key Engineering Materials. :559-562
Natural bone is a kind of organic-inorganic hybrid composed of collagen and apatite crystals with a structure that provides specific mechanical properties such as high fracture toughness and flexibility. Materials exhibiting both high flexibility and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8114b4baf7005302677a84e80005ac5
https://doi.org/10.4028/www.scientific.net/kem.361-363.559
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10
Apatite-Forming Ability of Pectin Gels in Simulated Body Environment
Autor: Atsushi Sugino, Chikara Ohtsuki, Eiichi Ishida, Toshiki Miyazaki, Takashi Ichibouji, Koichi Kuramoto, Masahiro Ashizuka
Publikováno v: Key Engineering Materials. :675-678
Apatite-polymer hybrids are expected as novel bone substitutes exhibiting bone-bonding ability and mechanical performances analogous to those of natural bone. In this study, we attempted preparation of organic-inorganic hybrids from different pectins
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16d637630abc99a93a106b7e6f18d4fe
https://doi.org/10.4028/www.scientific.net/kem.330-332.675
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