HAYASHI Yousuke 林洋介

Researcher Number	50451919
Affiliation (Current)	2022: 東京医科歯科大学, 大学院医歯学総合研究科, 非常勤講師
Affiliation (based on the past Project Information) *help	2010: Tokyo Medical and Dental University, 大学院・医歯学総合研究科, 非常勤講師 2009: Tokyo Medical and Dental University, 歯学部附属病院, 非常勤講師 2008: Tokyo Medical and Dental University 2007 – 2008: Tokyo Medical and Dental University, 歯学部附属病院, 医員
Review Section/Research Field	Principal Investigator Conservative dentistry
Keywords	Principal Investigator 歯内療法 / ニッケルチタン / 機械的特性 / 超弾性特性 / Ni-Tiファイル / 相変態挙動 / 歯内治療 / ニッケルチタンファイル / 低サイクル疲労破壊 / 脆性破壊 / サイクル疲労 / 片持ち梁式曲げ試験 / 示差走査熱量測定

Research Projects
(2 results)
Research Products
(22 results)

Influence of curvature and radius on fatigue fracture of nickel-titanium rotary instrumentsPrincipal Investigator
- Principal Investigator
  
  HAYASHI Yousuke
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Conservative dentistry
- Research Institution
  Tokyo Medical and Dental University
ニッケルチタンファイルとニッケルチタン合金原線間における各種特性の変化Principal Investigator
- Principal Investigator
  
  林洋介
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (Start-up)
- Research Field
  
  Conservative dentistry
- Research Institution
  Tokyo Medical and Dental University

All 2012 2011 2010 2009 2008 Other

All Journal Article Presentation

[Journal Article] Heat Treatment of Nickel-Titanium Rotary Endodontic Instruments : Effects on Bending Property and Shaping Ability2012
- Author(s)
  Ebihara A, Yahata Y, Miyara K, Nakano K, Hayashi Y, Suda H
- Journal Title
  
  International Endodontic Journal
  
  Volume: 45(In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21791840
[Journal Article] Phase transformation behaviour and bending property of twisted nickel-titanium endodontic instruments2011
- Author(s)
  Hou XM, Yahata Y, Hayashi Y, Ebihara A, Hanawa T, Suda H
- Journal Title
  
  International Endodontic Journal
  
  Volume: 44 Pages: 253-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21791840
[Journal Article] Phase transformation behaviour and bending property of twisted nickel-titanium endodontic instruments2011
- Author(s)
  Hou XM, Yahata Y, Hayashi Y, Ebihara A, Hanawa T, Suda H
- Journal Title
  
  International Endodontic Journal vol.44
  
  Pages: 253-258
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21791840
[Journal Article] Effect of heat treatment on transformation temperatures and bending properties of nickel-titanium endodontic instrument s2009
- Author(s)
  Y. Yahata, T. Yoneyama, Y. Hayashi, A. Ebihara, et al.
- Journal Title
  
  Internat ional Endodontic Journal 42(In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19890074
[Journal Article] Suda Effect of heat treatment on transformation temperatures and bending properties of nickel-titanium endodontic instruments2009
- Author(s)
  Y. Yahata, T. Yoneyama, Y. Hayashi, A. Ebihara, H. Doi, T. Hanawa, H
- Journal Title
  
  International Endodontic Journal (in press)
- Data Source
  KAKENHI-PROJECT-19890074
[Journal Article] Heat Treatment of Nickel-Titanium Rotary Endodontic Instruments : Effects on Bending Property and Shaping Ability
- Author(s)
  Ebihara A, Yahata Y, Miyara K, Nakano K, Hayashi Y, Suda H
- Journal Title
  
  International Endodontic Journal in press.
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] Fatigue fracture of Ni-Ti rotary instruments is accelerated when their deflection exceeds a certain threshold level2010
- Author(s)
  Yahata Y, Hayashi Y, Ebihara A, Suda H
- Organizer
  International Federation of Endodontic Associations, 8^<th> World Endodontic Congress
- Place of Presentation
  Hilton Athens Hotel, Athens, Greece
- Year and Date
  2010-10-08
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] ニッケルチタンファイル破折の分散挙動2010
- Author(s)
  ジャムレー・アハマド、八幡祥生、海老原新、小林千尋、須田英明
- Organizer
  日本歯科保存学会第133回秋季学術大会
- Place of Presentation
  長良川国際会議場、岐阜
- Year and Date
  2010-10-28
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] Influence of radius of curvature and load on fatigue fracture of nickel-titanium rotary instruments2009
- Author(s)
  八幡祥生, 林洋介, 海老原新, 小林千尋, 須田英明
- Organizer
  American Association of Endodontists, 2009 annual session
- Place of Presentation
  Gaylord Palms Resort and Convention Center, Orland, USA
- Year and Date
  2009-05-02
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] 低サイクル疲労領域におけるニッケルチタンファイルの疲労挙動2009
- Author(s)
  八幡祥生、林洋介、海老原新、小林千尋、須田英明
- Organizer
  第131回日本歯科保存学会秋季大会
- Place of Presentation
  仙台国際センター、仙台
- Year and Date
  2009-10-30
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] Phase transformation behaviour and bending properties of GT series X rotary endodontic file2009
- Author(s)
  Hayashi Y, Yahata Y, Ebihara A, Doi H, Suda H.
- Organizer
  American Association of Endodontists, 2009 annual session
- Place of Presentation
  Gaylord Palms Resort and Convention Center, Orland, USA
- Year and Date
  2009-05-02
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] Effect of heat treatment for NiTi rotary endodontic instruments : evaluation of root canal preparation2009
- Author(s)
  Nakano K, Ebihara A, Yahata Y, Hayashi Y, Suda H
- Organizer
  American Association of Endodontists, 2009 annual session
- Place of Presentation
  Gaylord Palms Resort and Convention Center, Orland, USA
- Year and Date
  2009-05-02
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] Effect of heat treatment for NiTi rotary endodontic instruments : change of bending properties2009
- Author(s)
  Ebihara A, Yahata Y, Nakano K, Hayashi Y, Suda H
- Organizer
  American Association of Endodontists, 2009 annual session
- Place of Presentation
  Gaylord Palms Resort and Convention Center, Orland, USA
- Year and Date
  2009-05-02
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] 曲率半径および荷重がニッケルチタンファイルの疲労破折に与える影響.2008
- Author(s)
  八幡祥生, 林洋介, 海老原新, 小林千尋, 須田英明
- Organizer
  第129回日本歯科保存学会秋季学術大会
- Place of Presentation
  富山国際会議場
- Year and Date
  2008-11-07
- Data Source
  KAKENHI-PROJECT-19890074
[Presentation] 曲率半径および荷重がニッケルチタンファイルの疲労破折に与える影響2008
- Author(s)
  八幡祥生、林洋介、海老原新、小林千尋、須田英明
- Organizer
  第129回日本歯科保存学会秋季大会
- Place of Presentation
  富山国際会議場
- Year and Date
  2008-11-07
- Data Source
  KAKENHI-PROJECT-19890074
[Presentation] 新ニッケルチタンファイルGTXの曲げ特性2008
- Author(s)
  林洋介、八幡祥生、海老原新、塙隆夫、須田英明
- Organizer
  第129回日本歯科保存学会秋季大会
- Place of Presentation
  富山国際会議場
- Year and Date
  2008-11-08
- Data Source
  KAKENHI-PROJECT-19890074
[Presentation] 新ニッケルチタンファイルGTXの曲げ特性.2008
- Author(s)
  林洋介, 八幡祥生, 海老原新, 塙隆夫, 須田英明
- Organizer
  第129回日本歯科保存学会秋季学術大会
- Place of Presentation
  富山国際会議場
- Year and Date
  2008-11-07
- Data Source
  KAKENHI-PROJECT-19890074
[Presentation] Effect of heat treatment for NiTi rotary endodontic instruments : change of bending properties
- Author(s)
  Ebihara A, Yahata Y, Nakano K, Hayashi Y, Suda H
- Organizer
  American Association of Endodontists 2009 annual session
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] Effect of heat treatment fot NiTi rotary endodontic instruments : evaluation of root canal preparation
- Author(s)
  Nakano K, Ebihara A, Yahata Y, Hayashi Y, Suda H
- Organizer
  American Association of Endodontists 2009 annual session
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] Influence of radius of curvature and load on fatigue fracture of nickel-titanium rotary instruments
- Author(s)
  Yahata Y, Hayashi Y, Ebihara A, Kobayashi C, Suda H
- Organizer
  American Association of Endodontists 2009 annual session
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] Fatigue fracture of Ni-Ti rotary instruments is accelerated when their deflection exceeds a certain threshold level
- Author(s)
  Yahata Y, Hayashi Y Ebihara A, Suda H
- Organizer
  International Federation of Endodontic Associations, 8^<th> World Endodontic Congress
- Data Source
  KAKENHI-PROJECT-21791840
[Presentation] Phase transformation behavior and bending property of GT series X rotary endodontic file
- Author(s)
  Hayashi Y, Yahata Y, Ebihara A, Doi H, Suda H
- Organizer
  American Association of Endodontists 2009 annual session
- Data Source
  KAKENHI-PROJECT-21791840

HAYASHI Yousuke 林 洋介

Research Projects

Research Products

Influence of curvature and radius on fatigue fracture of nickel-titanium rotary instrumentsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

ニッケルチタンファイルとニッケルチタン合金原線間における各種特性の変化Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Heat Treatment of Nickel-Titanium Rotary Endodontic Instruments : Effects on Bending Property and Shaping Ability2012

Author(s)

Journal Title

Data Source

[Journal Article] Phase transformation behaviour and bending property of twisted nickel-titanium endodontic instruments2011

Author(s)

Journal Title

Data Source

[Journal Article] Phase transformation behaviour and bending property of twisted nickel-titanium endodontic instruments2011

Author(s)

Journal Title

Data Source

[Journal Article] Effect of heat treatment on transformation temperatures and bending properties of nickel-titanium endodontic instrument s2009

Author(s)

Journal Title

Data Source

[Journal Article] Suda Effect of heat treatment on transformation temperatures and bending properties of nickel-titanium endodontic instruments2009

Author(s)

Journal Title

Data Source

[Journal Article] Heat Treatment of Nickel-Titanium Rotary Endodontic Instruments : Effects on Bending Property and Shaping Ability

Author(s)

Journal Title

Data Source

[Presentation] Fatigue fracture of Ni-Ti rotary instruments is accelerated when their deflection exceeds a certain threshold level2010

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] ニッケルチタンファイル破折の分散挙動2010

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Influence of radius of curvature and load on fatigue fracture of nickel-titanium rotary instruments2009

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 低サイクル疲労領域におけるニッケルチタンファイルの疲労挙動2009

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Phase transformation behaviour and bending properties of GT series X rotary endodontic file2009

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Effect of heat treatment for NiTi rotary endodontic instruments : evaluation of root canal preparation2009

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Effect of heat treatment for NiTi rotary endodontic instruments : change of bending properties2009

Author(s)

Organizer

Place of Presentation

Year and Date

HAYASHI Yousuke 林洋介