Sakai Jun

Affiliation and department：
Job title： Associate Professor

Research field (1)： Machine materials and mechanics

Research keywords (5)：バイオメカニクス , 自動車工学 , 医用工学 , 生体力学 , 機械工学

Research theme for competitive and other funds (5)：

2021 - 2024 画像工学に基づく口輪筋弾性挙動の可視化ー包括的口腔機能管理ツールの創出ー
2017 - 2020 Establishment of mineral density gold standard for permanent and primary teeth by image quantitative analysis
2014 - 2017 Development of phantom for quantitative analyses of human enamel and dentin mineral density
2010 - 2014 Biomechanical properties of human primary enamel derived the fracture toughness -comparative study of permanent enamel-
エナメル質の微小圧子圧入破壊法を用いた力学的性質の評価

Papers (33)：

Sachiko Hayashi-Sakai, Hideyoshi Nishiyama, Takafumi Hayashi, Jun Sakai, Junko Shimomura-Kuroki. Deep learning with convolution neural network detecting mesiodens on panoramic radiographs: comparing four models. Odontology. 2024
Sachiko Hayashi-Sakai, Taichi Kobayashi, Takafumi Hayashi, Junko Shimomura-Kuroki, Jun Sakai, Makoto Sakamoto. Visual evaluation for the elasticity of suprahyoid muscles using sonographic elastography during tongue pressure measurement in healthy adult subjects: A pilot study. Bio-Medical Materials and Engineering. 2022. 1-10
Jun Sakai, Masaru Watabe, Yoshiyuki Wakita. A Study of the Deveropment for Teaching Materials Electronic about Electronic Control Throttle System. 2020. 49. 5-10
Sachiko Hayashi-Sakai, Taichi Kobayashi, Makoto Sakamoto, Takafumi Hayashi, Yusuke Morise, Yutaka Nikkuni, Masaki Takamura, Jun Sakai, Junko Shimomura-Kuroki, Makiko Ike, et al. Quantitative evaluation of elasticity of lower orbicularis oris muscle during the lip closing measurement using sonographic elastography. Bio-medical materials and engineering. 2020. 31. 6. 361-371
Sachiko Hayashi-Sakai, Makoto Sakamoto, Takafumi Hayashi, Tatsuya Kondo, Kaito Sugita, Jun Sakai, Junko Shimomura-Kuroki, Makiko Ike, Yutaka Nikkuni, Hideyoshi Nishiyama. Evaluation of permanent and primary enamel and dentin mineral density using micro-computed tomography. Oral Radiology. 2018. 35. 1. 1-6

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MISC (76)：

Sakamoto Makoto, Sato Kenji, Tanabe Yuji, Kobayashi Koichi, Murata Fuyuki, Sakai Jun. Relationships between Mechanical Properties and Volumetric Bone Mineral Density of Rat Femoral Cortical Bone. 新潟大学工学部研究報告. 2008. 57. 57. 1-2
坂井淳, 林(坂井)幸子, 野田忠, 甲田文一, 坂本信. ビッカース硬さ試験を用いた乳歯の横断平面内硬度分布. 日本実験力学会講演論文集. 2006. 6. 163-164
甲田文一, 坂本信, 小林公一, 坂井淳, 伊藤秀美, 遠藤英昭, 原利昭. ヒト歯硬組織の粘弾性評価. バイオエンジニアリング講演会講演論文集. 2006. 18th. 18. 255-256
KOUDA Fumikazu, SAKAMOTO Makoto, KOBAYASHI Koichi, SAKAI Jun, ITOH Hidemi, ENDO Hideaki, HARA Toshiaki. 418 Viscoelastic Evaluation of Human Tooth Hard Tissues. The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME. 2006. 2005. 0. 255-256
HASEGAWA Hiroshi, KOBAYASHI Koichi, SAKAKI Jun, KOUDA Fumikazu, KUROE Toshifumi, OHATA Noboru, TANABE Yuji, SAKAMOTO Makoto. Relationship between viscoelastic properties and composition of dentin. 接着歯学 = Adhesive dentistry. 2005. 23. 4. 269-269

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Patents (1)：

露光装置

Education (2)：

- 2004 Niigata University
- 1991 Niigata College of Technology

Professional career (1)：

博士(工学) (新潟大学大学院)

Work history (3)：

2005 - 2022/02 Niigata College of Technology
2021/10 - Niigata College of Technology
- 1995 Niigata College of Technology

Awards (1)：

2007 - 日本実験力学会論文賞ラット大腿皮質骨の力学的性質と骨密度との関係

Association Membership(s) (4)：

SOCIETY OF AUTOMOTIVE ENGINEERS OF JAPAN , The Japanese Society for Experimental Mechanics , JAPANESE SOCIETY FOR CLINICAL BIOMECHANICS , THE JAPAN SOCIETY OF MECHANICAL ENGINEERS

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