Excerpts

The MOR values showed an increasing trend with an increasing RCM content in the mixture.

The results show a decreasing trend in both parameters as the RCM content in the formulation increased.

The results, presented in Figure 6 , indicate that both surface energy and grain boundary separation energy exhibit a decreasing trend with increasing temperature in the range from room temperature to 750 °C.

As the corrosion period extends, the thickness of the corrosion product layer on the specimen surface shows an increasing trend, and the initially smooth substrate surface gradually evolves into localized pitting morphology.

With the increase in shot peening time, the surface hardness of the 7075 aluminium alloy showed a trend of increasing and then decreasing, but the hardness did not increase continuously with the increase in shot peening time [ 32 ], indicating that the shot peening time has a limited effect on the thickness of the hardened layer.

At a 100% replacement rate, the b -value exhibited a decreasing trend from the beginning, suggesting that the specimen’s compressive resistance had already failed.

Results revealed a clear trend: mechanical properties initially improved then declined with increasing RTSF content, peaking at 25% replacement.

There is a slight trend in PTB7:Y5:PCBM plots; as suggested we have added arrows.

Furthermore, a comparison of the ODF data shows an interesting trend in reducing Brass texture {011} <211> (pink spots) and enhancing Goss texture {110} <001> (black spots) from L to M and H conditions.

After F50, the strength of all five groups of specimens shows a decreasing trend.

From Figure 20 , it can be seen that at F25, the compressive strength of PCE-S8 and PCE-W8 composite cementitious mortars both show an increasing trend, indicating that the cementitious mortars with a larger amount of mineral admixtures continue to undergo further hydration reactions after 28 days of curing, thereby increasing the mechanical strength.

Nonetheless, existing research characterises the high antioxidant capacity of amygdalin (also derived from plum seeds) [ 51 ], which suggests that its potential to inhibit the oxidation of lubricants may be significant. 4.

The fatigue life demonstrated an increasing trend with a decreasing maximum stress amplitude.

From the curve, it can be seen that as the notch radius increases, the tensile strength of all three materials shows a decreasing trend.

The magnetic field configurations in arc ion plating have evolved from traditional single-field structures to advanced multi-coupling systems, demonstrating a clear trend toward dynamic regulation and composite design.

As the size of the rubber particles increases, the peak stress shows a decreasing trend.

The results of the ANOVA analysis based on the experimental design showed that the effects of the four variables on residual stress were highly significant.

With the extension of reaction time, the complex modulus shows a decreasing trend, while the phase angle slightly decreases with the increase in stirring time.

Although a decreasing trend in protein adsorption was observed with increasing MPC content, there was no statistically significant difference in the amount of adsorbed BSA among resins with different MPC contents below 7 wt%.

This difference may be significant in promoting the phase transformation into the metastable ferroelectric phase [ 35 ].

While slight changes in these parameters were observed after abrasion, they were generally insignificant and did not follow a clear trend across fabric variants.

Given the ongoing implementation of China’s rural revitalization strategy, it is highly significant to utilize new materials and technologies to enhance the quality of rural housing construction and improve indoor thermal environments in village dwellings, thereby enhancing the living comfort among rural residents.

The experimental results, presented in Figure 8 , indicate a clear trend of increasing iron precipitation efficiency with rising temperature.

cumulative gold grade shows an increasing trend, and also an increasing trend for head grade vs. cumulative gold grade.

The PSO rate constants showed a decreasing trend with increasing temperature (from 5.27 × 10 −5 to 4.03 × 10 −5 g mg −1 min −1 ), likely due to changes in the XDA-1G resin–adsorbate interaction dynamics under thermal conditions.