Application of Image Analyze System for Dental Materials Research : Part 2.Mixing Efficiency of Amalgamators
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- TANABE Naoki
- Dental Materials Research Division, Nihon University School of Dentistry
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- ARIMA Tsuguo
- Dental Materials Research Division, Nihon University School of Dentistry
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- MOTEGI Takayuki
- Dental Materials Research Division, Nihon University School of Dentistry
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- HABU Hiroyoshi
- Dental Materials Research Division, Nihon University School of Dentistry
Bibliographic Information
- Other Title
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- パーソナル画像解析システムの歯科材料研究への応用 : 第2報 アマルガメーターの練和効率について
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Abstract
The image analyze system was applied to determine the efficiency of six amalgamators counting the ratio of amalgam alloy particles in a base material.An equal weight(0.2g)of the alloy and clay were mixed for 2 to 120 seconds, and the digital image of cross-section of the mix was taken by a CCD-TV-camera under a microscope.The image was filtered and processed at three densities before the measurement.Accurate re-producibility of the ratio of mixed part was obtained by this system.The results indicate that several factors affect the mixing efficiency of amalgamator besides the frequency.
Journal
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- The Journal of the Japanese Society for Dental Materials and Devices
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The Journal of the Japanese Society for Dental Materials and Devices 5 (2), 279-286, 1986
The Japanese Society for Dental Materials and Devices
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Details
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- CRID
- 1390282679187343488
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- NII Article ID
- 110002987927
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- ISSN
- 21884188
- 02865858
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed