Excerpts

Furthermore, the standard methods usually used to determine the water absorption capacity of sands are much less precise for fRCA [ 75 ], with a significant trend towards overestimating it.

It appears that, apart from 2% and 4% MWIFA fillers, there is an increasing trend for OBC, but no such trend was observed for SD fillers.

Previous studies found a decreasing trend of %VMA values to the increasing bitumen contents in paving mixtures with various fly ashes and SD as mineral fillers [ 15 , 61 , 62 , 64 ]. 3.6.

As for dimensional accuracy ( Δh ), a highly significant interaction was found between current density and EP time.

In Figure 13 , the Fn values show a decreasing trend with increasing UV irradiation time.

The pitting corrosion resistance showed an increasing trend up to a 500 ppm oxygen content, followed by a decrease at 5000 ppm.

On the contrary, it showed a decreasing trend, which indicates that in the synergistic modification combination of nano-SiO 2 , gypsum, and cement, there exists a limit for the amount of nano-SiO 2 .

For specimens S3.3, S7.7, and S13.1, the PEO coating was thicker than the pre-anodized film, but the rate of increase in the coating thickness exhibited a decreasing trend.

Larch wood was the only wood type with a decreasing trend, with a mean difference of 5.8 MPa.

albicans S5 adherent to each tested disk ( Figure 4 ) showed a trend similar to that observed for the sessile cells CFU/mL count.

The increase in the dechlorination efficiency revealed an increasing trend first and then a decreasing trend.

It is observed that both the tensile strength and rebound rate exhibit an increasing trend followed by a decreasing trend with the increase of the parameters.

When the mass ratio between NCS, GLY, and D−fructose is 10:2:1, the vibration frequency of O–H is 3392.7 cm −1 , and the absorption peaks show a clear trend of broadening.

[ 17 ] illustrated through tests that when using pressure molding methods, the strength of permeable concrete increases and then decreases with increasing pressure, while when using vibratory molding, the strength of permeable concrete shows an increasing trend with increasing shaking time.

Moreover, the As15-6 tool wear curve for the machining of C45 steel showed a decreasing trend of wear with time, unlike other materials.

It can be seen from the graphs that the maximum χ ac values with or without heat treatment have an increasing trend due to the effect of the thickness [ 26 ].

In the second period, the density returns to values close to the initial value and the velocities maintain an increasing trend, with the speed of the inner surface being higher than the speed of the outer surface; this situation corresponds to the relationships established in Section 3.1 .

It can be seen from Figure 14 that when the RCP content is unchanged, the strength loss rate of the AASR foamed concrete increases with the increase in the freeze–thaw cycles; when the number of freeze–thaw cycles is constant, the strength loss rate increases with the increase in the RCP content and shows an increasing trend under different freeze–thaw cycles.

The size of the silicon phase in the structure exhibited a decreasing trend with the extension of milling time.

In the dual-admixture concrete, as the proportion of glass powder increased, the mass loss rate showed a trend of an initial decrease followed by an increase.

Although the electromagnetic force increased in the early actuation stage, its action time was short, so the actuation response time of the conventional HSV still showed an increasing trend with the increase in peak voltage.

Figure 25 reveals that the average milling force for the x-, y-, and z-axes all demonstrated an increasing trend with the augmentation of the axial depth of cut.

It is highly significant to investigate the cost-effective and efficient preparation of 2D NMs and to enhance their functionality in the relevant application fields.

In the following diagram, we can see the variation in cases and the possibility that there may be significant differences in the measured parameters between the two groups.

Test probability was considered significant for p < 0.05 and highly significant for p < 0.01. 3.