Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Shigeru Nakagawa"'
Autor:
Yukihide Minoda, Shigeru Nakagawa, Hideki Ueyama, Hideki Warashina, Michitaka Kato, Tomoyuki Matsumoto, Masahiro Nozaki, Makoto Kobayashi, Yukie Horikoshi, Junko Yasuda
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The objective of this study was to assess radiolucent lines (RLLs) and to determine their effect on clinical outcomes of the newly introduced cementless mobile-bearing total knee arthroplasty (TKA) system. This was prospective, multicentre s
Externí odkaz:
https://doaj.org/article/aff0d2ca1fa64b13801de729ea19c86f
Autor:
Hideki Ueyama, MD, PhD, Kenji Fukunaga, MD, PhD, Susumu Takemura, MD, PhD, Junichiro Koyanagi, MD, PhD, Mitsuyoshi Yamamura, MD, PhD, Shigeru Nakagawa, MD, PhD
Publikováno v:
Arthroplasty Today, Vol 26, Iss , Pp 101316- (2024)
We report a novel case of the simultaneous post and cone fractures of a polyethylene (PE) insert in a mobile-bearing posterior-stabilized total knee arthroplasty. Twelve years after the primary total knee arthroplasty, the 72-year-old male patient pr
Externí odkaz:
https://doaj.org/article/f8eed2abaddd4b8e925f579a592ff45f
Autor:
Hideki Ueyama, Shigeru Nakagawa, Yuichi Kishimura, Yukihide Minoda, Suguru Nakamura, Junichiro Koyanagi, Mitsuyoshi Yamamura, Yoshinori Kadoya
Publikováno v:
Arthroplasty, Vol 5, Iss 1, Pp 1-8 (2023)
Abstract Background The newly-designed alumina ceramic medial pivot total knee prosthesis was introduced to reduce polyethylene wear and better fit the anatomical morphology of the Asian population. This study aimed to clarify the long-term clinical
Externí odkaz:
https://doaj.org/article/21c0f882d07f4d0f80e7c2d659810c68
Autor:
Hideki Ueyama, Takao Kodama, Yosuke Fujikawa, Kenji Ozeki, Shigeru Nakagawa, Koji Nomura, Kenji Fukunaga, Junichiro Koyanagi
Publikováno v:
The Knee. 39
This study aimed to assess the clinical results and safety of a newly designed rotating-platform posterior-stabilised total knee arthroplasty (TKA) in the early postoperative phase, within 2 years of follow up.This prospective, multicentre cohort stu
Autor:
Hideki Ueyama, Narihiro Kanemoto, Yukihide Minoda, Shigeru Nakagawa, Yoshiki Taniguchi, Hiroaki Nakamura
Publikováno v:
The Journal of bone and joint surgery. American volume. 104(10)
Medial-pivot total knee arthroplasty (TKA) is designed with high articular conformity in the medial compartment in order to achieve stability. The subjective outcome of patients has been reported to be good postoperatively; however, the association b
Autor:
Masashi Hirakawa, Tessyu Ikawa, Ryo Sugama, Takahiro Noguchi, Yukihide Minoda, Shigeru Nakagawa
Publikováno v:
The Journal of Arthroplasty. 33:735-739
Background Postoperative knee flexion angle is one of the most important outcomes of total knee arthroplasty (TKA). Intraoperative ligament balancing may affect the postoperative range of motion of the knee. However, the relationship between intraope
Autor:
Shigekazu Mizokawa, Kazumasa Yamamura, Hiroaki Nakamura, Sinji Takahashi, Suguru Nakamura, Akio Kobayashi, Yoshinori Kadoya, Yukihide Minoda, Yoichi Ohta, Susumu Takemura, Shigeru Nakagawa
Publikováno v:
The Knee. 24:434-438
The medial pivot total knee prosthesis with alumina ceramic femoral components was introduced to reproduce physiological knee kinematics and reduce polyethylene wear. The five-year clinical outcomes of alumina medial pivot total knee arthroplasties (
Autor:
Shigeru Nakagawa, Alexander V. Rylyakov, Tomufumi Kise, Toyohiro Aoki, Jean Benoit Héroux, Clint L. Schow, Masaki Funabashi
Publikováno v:
Journal of Lightwave Technology. 33:733-740
An analysis of a 1060-nm VCSEL with a threshold voltage as low as 1.25 V and 3 dB frequency above 19 GHz in the 2.5 to 5 mA bias current range is presented. An optical link based on a custom-made 90-nm CMOS driver, low power VCSEL and 32-μm diameter
Autor:
Richard Langlois, Masao Tokunari, Hsiang-Han Hsu, Koji Masuda, Jacques Patrick, Paul Fortier, Takashi Hisada, Shigeru Nakagawa
Publikováno v:
2017 IEEE 67th Electronic Components and Technology Conference (ECTC).
Assembly process reliability for Optical Multi-Chip Modules (MCM) is studied and improved. In the optoelectronic (OE) chip assembly for the Optical MCM, the OE chip with Au stud bump is joined with Sn-Ag-Cu (SAC) soldered in a through-waveguide via o
Autor:
Seiji Takeda, Daiju Nakano, Gouhei Tanaka, Toshiyuki Yamane, Shigeru Nakagawa, Akira Hirose, Ryosho Nakane
Publikováno v:
Neural Information Processing ISBN: 9783319700922
ICONIP (4)
ICONIP (4)
In this paper, we discuss the significance of complex-valued neural-network (CVNN) framework in energy-efficient neural networks, in particular in wave-based reservoir networks. Physical-wave reservoir networks are highly enhanced by CVNNs. From this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b853b2b5658d2e55aee7bb7fea7fab57
https://doi.org/10.1007/978-3-319-70093-9_47
https://doi.org/10.1007/978-3-319-70093-9_47