Excerpts

When conducting iterative analyses using the same materials and solicitation conditions, the results presented in Table 9 reveal a clear trend.

[ 41 ] developed a desulfurization slag-based soil solidifier and found that as the dosage of desulfurization slag increased, the setting time of the desulfurization slag-based soil solidifier showed an increasing trend and the mortar strength showed a decreasing trend, meaning the addition of desulfurization dross should be less than or equal to 30%.

As shown in Figure 4 d, the effect of Cu shows a decreasing trend in the hardness with increasing Cu composition.

A clear trend shows that the initial static yield stress decreases substantially as the HEMC content increases across all tested temperatures.

The results reveal a clear trend: Δ T ad increases as the Ti content decreases when the powder particle size and SPS time remain constant.

With the development of new energy vehicles, replacing part of the copper wiring with aluminum alloys has become an important trend.

However, the tangential force presented a decreasing trend with the increase of rotation speed.

In contrast, the Ce-modified catalyst showed a decreasing trend in the proportion of light olefins in the gaseous products, with the ethylene and propylene contents dropping to 4% and 17.2%, respectively.

However, with further increases in steel slag content, the block body strength at all ages shows a decreasing trend [ 32 ].

Effect of Photocatalyst Dose The effect of photocatalyst dose on the photocatalytic degradation of methylene blue using CCNC-silica-TiO 2 aerogel ( Figure 7 D) exhibits an interesting trend.

A clear trend is observed toward a reduction in the HOMO–LUMO gap with increasing solvent polarity.

Specifically, the baseline of pitch and yaw angles exhibits a decreasing trend during compaction, whereas the roll angle shows the opposite tendency.

As the initial CV concentration increased, the removal efficiency slightly declined, whereas the adsorption capacity showed an increasing trend.

Similarly, the values for the c-lattice parameter, which range from 3.220 Å at 200 μs to 3.223 Å at 50 μs, do not show a significant trend.

The mass of all the samples showed a decreasing trend as the temperature increased, and a clear weight loss interval was observed from 90 °C to 150 °C, and there was a clear heat absorption peak in the DSC curve.

The predicted mechanical properties reveal an unexpected trend: chamfering results in a simultaneous reduction in both strength (from 367 MPa to 312 MPa) and elongation (from 4.1% to 2.0%).

At present, research in this field—both domestically and internationally—remains in the foundational laboratory stage, yet it shows a clear trend of rapid development through mutual reference and knowledge sharing across studies.

As the feed speed increases, the current density on the anode surface gradually exhibits an increasing trend.

The results indicate that when the feed speed is 30 mm/min, the current density on the anode surface shows a decreasing trend, with the current density at the end of the in-processing stage being lower than that at the beginning by 105 A/cm 2 .

As presented in Figure 16 , within the low-temperature range (−25 °C to 0 °C), the diffusion coefficients of Na + and Cl − do not display an obvious trend of change with increasing temperature.

With the increase in sodium silicate concentration, the pore size showed a trend of first decreasing and then increasing, while the porosity continued to decline.

In the third stage (600–800 °C), when the temperature reaches about 750 °C, the mass curve also has an obvious trend of decline, and the DTG curve also has a peak, which corresponds to the decomposition process of CaCO 3 .

The proportion of macropores and micropores showed an increasing trend, and the proportion of mesopores increased significantly.

In contrast, the GPII zone began to dissolve rapidly ( Figure 8 a–c), leading to a significant decrease in its number, with its dissolution rate also showing a decreasing trend.

The compressive strength with the increase in moisture content showed a trend of first increasing, then decreasing, and then increasing, indicating that the moisture content had a certain effect on the compressive strength of the material; the changes in the aggregate–binder ratio and calcium carbonate content did not have a significant effect on the uniaxial compressive strength.