Zobrazeno 1 - 10
of 510
pro vyhledávání: '"Takashi MATSUMURA"'
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 18, Iss 4, Pp JAMDSM0034-JAMDSM0034 (2024)
Externí odkaz:
https://doaj.org/article/30b67df9c1944a709170be10c1ab1cdf
Autor:
Shoichi TAMURA, Takashi MATSUMURA
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 18, Iss 4, Pp JAMDSM0045-JAMDSM0045 (2024)
Non-step drillings of deep holes with twist drill are required to achieve high production rates in machine shops. However, tool breakage sometimes occurs due to chip clogging in the holes. The surface finish is also deteriorated by chip scratching. T
Externí odkaz:
https://doaj.org/article/cc86f5e955af4bb1803ae88f52340ab3
Autor:
Kenji Tsuchihashi, Mamoru Ito, Shuji Arita, Hitoshi Kusaba, Wataru Kusano, Takashi Matsumura, Takafumi Kitazono, Shohei Ueno, Ryosuke Taguchi, Tomoyasu Yoshihiro, Yasuhiro Doi, Kohei Arimizu, Hirofumi Ohmura, Tatsuhiro Kajitani, Kenta Nio, Michitaka Nakano, Kotoe Oshima, Shingo Tamura, Tsuyoshi Shirakawa, Hozumi Shimokawa, Keita Uchino, Fumiyasu Hanamura, Yuta Okumura, Masato Komoda, Taichi Isobe, Hiroshi Ariyama, Taito Esaki, Kazuki Hashimoto, Noritaka Komune, Mioko Matsuo, Keiji Matsumoto, Kaori Asai, Tadamasa Yoshitake, Hidetaka Yamamoto, Yoshinao Oda, Koichi Akashi, Eishi Baba
Publikováno v:
BMC Cancer, Vol 23, Iss 1, Pp 1-9 (2023)
Abstract Background Rhabdomyosarcoma is the most common soft tissue sarcoma in children, but rare in adults. Para-meningeal rhabdomyosarcoma in head and neck (PM-HNRMS) is less applicable for surgery due to the anatomic reason. PM-HNRMS has a poor pr
Externí odkaz:
https://doaj.org/article/dd56a19bf0864e60aa13faa99e4c71cb
Autor:
Takashi Matsumura, Hidenori Otsubo, Toshihiko Yamashita, Kota Watanabe, Tomoaki Kamiya, Atsushi Teramoto, Yasutoshi Ikeda
Publikováno v:
BMJ Open Sport & Exercise Medicine, Vol 9, Iss 1 (2023)
Objective Lower extremity sports injuries frequently occur during an individual’s growth period. The object of the current study was to analyse the risk factors for lower extremity sports injuries for youth athletes. The secondary objective was to
Externí odkaz:
https://doaj.org/article/0689cb0124404f5aba73bde82c26d9db
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 17, Iss 1, Pp JAMDSM0007-JAMDSM0007 (2023)
In machining of rolled titanium alloy, the anisotropy in the cutting force induced by the rolling texture should be controlled to achieve high quality surface. The cutting tests on the normal direction (ND) plane of a rolled titanium alloy plate are
Externí odkaz:
https://doaj.org/article/c3e9a75829d64b46af5e61be557cef3c
Publikováno v:
AIP Advances, Vol 12, Iss 5, Pp 055029-055029-11 (2022)
To fabricate metal nanocrystal (NC) memories based on iron ferritin proteins, we propose a method for embedding ferritin cores in SiO2 and performing a reduction process by rapid thermal annealing (RTA) in a hydrogen atmosphere. An iron oxide core bi
Externí odkaz:
https://doaj.org/article/37e21ba67962422bb79384c8213d99d1
Autor:
Kousuke Shiwaku, Atsushi Teramoto, Satoshi Nuka, Takashi Matsumura, Kota Watanabe, Toshihiko Yamashita
Publikováno v:
Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology, Vol 20, Iss , Pp 6-11 (2020)
Background: The aim of the study was to investigate the effects of navigation-based varus or axial rotational alignment through knee flexion on patient reported outcomes or the maximum flexion angle of unicompartmental knee arthroplasty (UKA). Method
Externí odkaz:
https://doaj.org/article/aad506b23c7547d3b7b7f0af9d3d784a
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-16 (2020)
Some exercises exacerbate chronic inflammation and muscle fibrosis in chronic myopathy. Here, the authors show that senescence of fibro-adipogenic progenitors (FAPs) in response to exercise induces muscle regeneration, and impaired FAP senescence wor
Externí odkaz:
https://doaj.org/article/fe22f40a09fa49bab5d41e152ac31ada
Autor:
Shigehiko Yumura, Md. Shahabe Uddin Talukder, Mst. Shaela Pervin, Md. Istiaq Obaidi Tanvir, Takashi Matsumura, Koushiro Fujimoto, Masahito Tanaka, Go Itoh
Publikováno v:
Cells, Vol 11, Iss 19, p 3166 (2022)
The repair of wounded cell membranes is essential for cell survival. Upon wounding, actin transiently accumulates at the wound site. The loss of actin accumulation leads to cell death. The mechanism by which actin accumulates at the wound site, the t
Externí odkaz:
https://doaj.org/article/e1492c5f5e014afea80f8f6535904f91
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 15, Iss 4, Pp JAMDSM0047-JAMDSM0047 (2021)
In the automated machining processes, tool damage should be managed to assure product qualities, promote machine tool performance and reduce production time and cost. In drilling process, the cutting process changes along the cutting edge; and the to
Externí odkaz:
https://doaj.org/article/1c7132ea498048c2b435a8c9f07bcf81