Excerpts

There is no visible trend in the upskin values, but the downskin values demonstrated a clear trend.

As the strength of the grades increases, the FCG rate exhibits a decreasing trend with reduced FCG levels and decreased tangents.

According to the data analysis presented in Table 2 , the diffusion coefficient (D a ) of SO 4 2 − in each nanopore size within the model exhibited an increasing trend with the gradual increase in the concentration of Na 2 SO 4 solution.

As corrosion progressed, the weight loss in the presence of bacteria was consistently greater than that in a sterile environment, with all three types of steel showing an increasing trend in weight loss.

This indicates that an increase in Cu content could effectively inhibit the accelerated corrosion by bacteria, with a clear trend that higher Cu content yielded more significant inhibition effects. 3.2.

Precast concrete structures have become an important trend in the current construction industry, bringing significant advantages in improving construction quality, saving costs, and shortening construction periods.

Above 1033 K, microstructures are composed of the τ 1 and FeSi phases with a decreasing trend in the FeSi phase fraction.

As the pH increased, the flat band potential (E fb ) generally exhibited a decreasing trend.

For example, in this study, the AAFs in the Z-direction show an increasing trend with elevation, while in the study by Jiang et al.

Partial significance was found for S a and S z , with some exceptions: 10× and 20× for S z and 20× and 50× for S a .

In all studies, a clear trend is observed: an increase in the resin content, regardless of its type (epoxy resin or polyester resin), leads to an improvement in mechanical strength, both in terms of compressive strength and bending/tensile strength.

For both the compressive strength after 1, 3 and 28 days of curing and the water absorption, borderline significance levels close to zero were obtained.

With the increased proportion of oligomer in the photosensitive resin system, the overall reaction degree was getting lower, decreasing the concentration of double bonds and degree of crosslinking in the resin, which further led to a decreasing trend in the volume shrinkage rate of the cured product.

With a gradual increase in the SF content, the content of C-S-H shows an increasing trend in the range of C-SF0 to C-SF5, and the content of Ca(OH) 2 decreases gradually.

A decreasing trend in the change of hardness was observed over the entire cross-section of the thermo-diffusion coating.

The R ct value showed a trend of first increasing and then decreasing and reached the maximum when the Sr content was 0.9 wt.%, indicating that the corrosion product film of the test sample had a great hindrance to the charge migration.

An interesting trend was observed in Figure 4 regarding the dispersion of the complex modulus and phase angle results.

Additionally, the table highlights a notable trend where compounds incorporating urea (entries 1–3 in Table 2 ) achieved higher yields and faster reaction completions compared to those involving thiourea counterparts (entries 4–6 in Table 2 ).

From the results of the pore property analysis, an increasing trend with an increasing impregnation ratio from 0.5 to 2.0 was observed.

In the previous studies [ 10 , 11 ], the pore properties of the resulting carbon products prepared from oil-containing residue through the physical activation of carbon dioxide (CO 2 ) at 850 °C for 0.5–1.5 h showed a decreasing trend [ 11 ].

It can be seen from Figure 3 a that the material showed a trend of brittle fracture after reaching its elastic limit under the action of a tensile load.

With the increasing number of strokes, chip adhesion becomes more severe, diminishing the oilstone grinding capability, thus leading to a decreasing trend in the change of hole diameter.

Although the quality of care for all oral disorders shows an increasing trend on a global scale, oral health conditions still rank among the top 10 of all diseases globally and have a negative impact on the global economy.

An overall trend can be observed where E g decreases while the Cu concentration increases, which is in agreement with other results [ 45 , 56 , 57 ]. 2.1.3.

Table 1 shows that with the increase in filtration velocity, the new reduced graphene oxide air filter material before and after eliminating static electricity showed a trend of first increasing and then decreasing.