| Project/Area Number |
20592308
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Dental engineering/Regenerative dentistry
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| Research Institution | Meikai University |
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Principal Investigator |
NAKAJIMA Hiroshi Meikai University, 歯学部, 教授 (80188961)
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| Co-Investigator(Kenkyū-buntansha) |
HIBINO Yasushi 明海大学, 歯学部, 准教授 (20238322)
YAMAGA Taniichiro 明海大学, 歯学部, 助教 (90049403)
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| Co-Investigator(Renkei-kenkyūsha) |
FUJISAWA Masnori 明海大学, 歯学部, 教授 (00209040)
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| Research Collaborator |
NAGASAWA Yuko (90526451)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2010: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
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| Keywords | 歯科材料学 / 歯学 / 歯科材料 / 歯科用セメント / インプラント / 仮着用セメント / 仮着 / 歯科用インプラント / セメント / 歯科インプラント |
|---|
| Research Abstract |
This study examined the materials characteristics of commercially available provisional cements and experimental provisional cements for the cements used for dental implant. Physical and mechanical properties of the cements tested were influenced not only by their composition and also by types of fillers and their contents. The static mechanical properties of the provisional cements are not factors predicting retention force of crowns on the implant abutments after repeated cyclic loadings. The evaluation of dynamic mechanical properties of the cements is required for the cements used for the implants.
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