to 0689 tested bond strengths and failure modes and the relative degree of influence of each variable were assessed.Main resultsA rank ordering of the influence of the variables associated 0689 with in vitro dentin bonding as assessed by their values and the Pearson correlation coefficient (Table).doi:10.1067/med.2003.40Maxwell...
Correlation matrix for the different tie features considered in the model. Each entry shows the Pearson correlation coefficient between two variables. Size is proportional to the absolute value of the correlation coefficient, while color shows also its sign. We only show correlation coefficients which ...
Table 1 Summary of the study on the strength of concrete containing supplementary cementitious materials. Full size table The above studies have provided a significant boost to the related field and have led to a better understanding of it. However, most of these studies have been carried out by...
rDNA sequence variation has been mostly studied in light of the concerted evolution model, which proposes that rDNA copies share derived changes, both on the level of genomes and species, as a consequence of mechanisms such as gene conversion and repeated unequal crossing over10,11,12,13. High ...
Additionally, the results of restrained CF tests (Table 2) also exhibits the lower failure stress to tensile strength, while the ring and CF tests experience no active external loading. Therefore, the loading damage applied by the TSTM is not the mechanism of the reduced failure stress. ...
et al. Extraction of vegetation disturbance range using aboveground biomass estimated from Sentinel-2 imagery in coal mining areas with high groundwater table. Environmental Science and Pollution Research, 2024, 31(36): 49227-49243. DOI:10.1007/s11356-024-34456-7 96. Guo, X., Meng, X., ...
Table 1 Examples of the four different matrices used in the study Full size table In Table1, the correlations among these items in the sample from our second dataset (N= 255) are displayed on the top left. The matrix on the top right displays the semantic similarity indices (MI values)...
Degradation of bond strength due to corrosion of steel strands is of great importance for serviceability of prestressed concrete structures. An analytical model is proposed to demonstrate the effect of corrosion of steel strand on reduction of bond stren
Full size table Color changes Fungal deterioration can cause permanent discoloration on the glubam surface and interior, as shown in Fig. 2. Significant color changes were observed on specimens infected by A. niger after 14, 28, 42, and 56 days. With the prolonged exposure time of the fungus...
of chemical composition in the steel, so as to determine an equation having a correlation with the peel strength of the seam weld bead. The equation is determined based on the equation of carbon equivalent which is generally believed to affect the weldability. As a result, the present ...