02 November 2022 : Database Analysis
Influence of Surface Type with Coffee Immersion on Surface Topography and Optical and Mechanical Properties of Selected Ceramic Materials
Abdulrahman H. Alzahrani1ADF, Lujain Ibrahim N. Aldosari2BEF, Abdulkhaliq Ali F. Alshadidi3AEFG, Mohammed M. Al Moaleem45ABDEF*, Ramzi A.A. Dhamiri6BCG, Mohammad B.F. Aldossary6ABG, Yahya Y. Hazazi6ABG, Fahad A.M. Awaji6ABG, Abdullah Mohsen Ageeli6ABGDOI: 10.12659/MSM.938354
Med Sci Monit 2022; 28:e938354
Table 7 ANOVA interaction of TP, OP, and Ra among different surface types with different ceramic materials.
| Source | Type III sum of squares | df | Mean square | F | Sig. |
|---|---|---|---|---|---|
| Ceramic (Suprinity, Enamic, Mark II) | 14.655 | 2 | 7.327 | 1.584 | 0.216 |
| ST (glazed, polished) | .103 | 1 | 0.103 | 0.022 | 0.882 |
| Ceramic*ST | 42.688 | 2 | 21.344 | 4.614 | 0.015* |
| Error | 222.060 | 48 | 4.626 | ||
| Ceramic (Suprinity, Enamic, Mark II) | 18.060 | 2 | 9.030 | 1.350 | 0.269 |
| ST (glazed, polished) | 40.439 | 1 | 40.439 | 6.046 | 0.018* |
| Ceramic*ST | 67.538 | 2 | 33.769 | 5.049 | 0.010* |
| Error | 321.066 | 48 | 6.689 | ||
| Ceramic (Suprinity, Enamic, Mark II) | .001 | 2 | 0.001 | 9.962 | 0.000* |
| ST (glazed, polished) | .001 | 1 | 0.001 | 18.826 | 0.000* |
| Ceramic*ST | .001 | 2 | 0.001 | 10.850 | 0.000* |
| Error | .003 | 48 | 5.386E-5 | ||
| * Significant difference at P-value ≤0.05. | |||||






