Zobrazeno 1 - 10
of 311
pro vyhledávání: '"Tooth number"'
Autor:
Masahiko Nakamura, Yusuke Kondo, Tetsuji Nakamoto, Fumiko Nakagawa Aonuma, Tomotaka Nodai, Takashi Munemasa, Taro Mukaibo, Chihiro Masaki, Ryuji Hosokawa
Publikováno v:
International Journal of Implant Dentistry, Vol 8, Iss 1, Pp 1-6 (2022)
Abstract Purpose The purpose of this study was to investigate serum undercarboxylated osteocalcin (ucOC) levels in partially edentulous patients scheduled to receive implant treatment and determine the association between ucOC levels, vegetable intak
Externí odkaz:
https://doaj.org/article/d25106d4483c45e38b6f58772b8b003e
Autor:
Kyoichi Kihara, Kazushi Hara, Ken Sugezawa, Chihiro Uejima, Akimitsu Tanio, Yoichiro Tada, Manabu Yamamoto, Hisashi Noma, Naruro Tokuyasu, Teruhisa Sakamoto, Soichiro Honjo, Yoshiyuki Fujiwara
Publikováno v:
Journal of the Anus, Rectum and Colon, Vol 5, Iss 3, Pp 237-246 (2021)
Objectives: Fusobacterium nucleatum, which is the predominant subgingival microbial species found in chronic periodontitis, has been recently proposed as a risk factor for both the initiation and progression of colorectal cancer. We evaluated whether
Externí odkaz:
https://doaj.org/article/6a8bfd11a70f48459334ca791d8d8fbc
Publikováno v:
Jixie chuandong, Vol 45, Pp 152-155 (2021)
With the design objective of accurately ensuring the total transmission ratio of the multi-stage parallel shaft gear reducer， the mathematical relations among the gear parameters are studied under the conditions of given center distance and total t
Externí odkaz:
https://doaj.org/article/3e3d5c56336d4774a4910207dfbcc999
Publikováno v:
Jixie chuandong, Vol 44, Pp 85-88 (2020)
To derive a unified calculation model for gear cross-section area suitable for arbitrary tooth profile. Firstly， based on the external conjugate relation between two identical gear， it is analyzed that cross-section area of gear is composed of pi
Externí odkaz:
https://doaj.org/article/c76a3deb075d4d8a82c0d2b22c7cbc9c
Akademický článek
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Akademický článek
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Akademický článek
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Publikováno v:
Jixie chuandong, Vol 43, Pp 171-176 (2019)
In this paper novel measuring methods for profile deviation are proposed based on machine vision. After the tangent point of the basic circle and the normal line of the tooth profile through a sampled point are obtained， angles of vectors determini
Externí odkaz:
https://doaj.org/article/10efc62cb6e84700b37e21d296066c0b
Publikováno v:
Jixie chuandong, Vol 42, Pp 180-183 (2018)
For successful calculating undercut radius from hobbed machining of involute spur gear with small tooth number. Firstly,the application scope of the conventional calculation method is analyzed by two examples. Secondly,because of the special feature
Externí odkaz:
https://doaj.org/article/a21fcfc8a3134613968b8255e4ff173f
Autor:
Li Wei, Cui Jiankun
Publikováno v:
Jixie chuandong, Vol 42, Pp 42-45 (2018)
A new type of output mechanism with shaking block chute type small tooth number difference is proposed,and the motion analysis of the transmission pin and the output shaft is carried out. Then through the software establishment three-dimensional mode
Externí odkaz:
https://doaj.org/article/92e088ff5f544b809ad7123d8f369402