Excerpts

As shown in Table 3 , it can be concluded from the high F-ratio value (175.16) that the obtained model is highly significant.

With the increase of soaking time in Na 2 SO 4 solution, T 2 spectrum distribution curves of J5 and J4 move to the right, that is, moving in the direction of the larger pore size, and the signal intensity of larger pores generally shows an increasing trend, which reveals the corrosion of sodium sulfate gradually penetrating into the interior of concrete.

[ 15 ] built a bearing tester in the process of studying the influence of the test parameters on the friction power consumption of high-speed rolling bearings, and they found that the overall friction power consumption of the bearing shows an increasing trend with an increase in the slip rate.

In Figure 3 , the I G / I D ratio shows a decreasing trend when the sonication energy increases and it is associated with the ordered C-C bonds, which causes an inversely proportional effect with the I G / I D ratio.

Comparing FeB and Fe 2 B, the indentation hardness shows a decreasing trend with increasing VEC.

Generally speaking, the method of determination has a quite significant effect on the variability of the ultimate strain values.

Only in warp direction of T-2-21, a decreasing trend is visible, whereby the tests with medium lengths showed comparatively low tensile strengths.

Therefore, one of the composite’s main beneficial characteristics (high strength) has a minor significance in the case of axially compressed reinforced concrete elements. 5.

However, as the cooling rate increased, the mechanical properties of the alloy showed a trend of first increasing and then decreasing, which had a mathematical extreme value.

However, the surface roughness curve shows a decreasing trend first and increases after that with enhancing cutting speed.

Mechanical Parameters Various types of heat treatment induced more or less significant changes of steel mechanical parameters ( Table 4 ).

Comparing the RCF lives of wheel rollers at different sampling depths, the second layer of wheel 2 had the longest RCF life, while the RCF life of wheel 1 had a decreasing trend with the depth.

A normalized difference between experimental and simulated result is taken as a measure of deviation as given in Equation ( 15 ). (15) Δ η n o r m = | η e x p − η s i m | η s i m A clear trend of increasing deviation with increasing Péclet number is visible from Figure 6 .

Then, the specimen shows a decreasing trend towards lower values until the end of the testing, with values reaching −284 mV CSE , after Day 140 and until the end of monitoring, Day 364, the E corr values for the M50-S-18 specimen when exposed in 3.5 wt.% Na 2 SO 4 solution (aggressive medium) indicate intermediate corrosion risk according to the ASTM C-876-15.

As the frequency increases, the rutting index of asphalt shows an increasing trend.

In Figure 5 b, the ultimate tensile strengths also show a slightly increasing trend with increasing environmental temperature; from ANOVA analysis, we found that the p -value was 0.024, indicating it was not a significant change.

In three parameters (GT, WKG, %RC), the advantage did not achieve significance, but was very close and with a clear trend in favor of the L-PRF + CAF group.

Though heterogeneity among studies was detected, all studies showed a trend for greater improvement of recession depth in the L-PRF group.

Morphology Morphological analysis of T24 and 786-0 cell lines after the addition of tested solutions shows a clear trend and points towards dose-dependent toxicity.

As the particle size grading decreased, from passing through 2.36 mm sieve to 0.60 mm and 0.10 mm sieve, the strength has an increasing trend [ 118 ].

In a previous work, similar CMAS deposits (0.25 to 3 mg·cm −2 ) were used on freestanding plasma-sprayed YSZ coatings, and an increasing trend of the thermal diffusivity was observed with increasing CMAS deposits [ 22 ].

Research Results In majority of the cases, the main factors (additive type, A , MC , l c , and t ) of pellet quality parameters ( p < 0.0002, Table 2 ) showed highly significant statistical differences.

(e) The percent changes in tearing energy and IR absorbance peak height between 10 and 100 mm·min −1 deformation speeds as calculated in Equations (5) and (6), respectively, at any defined initial oil concentration after the incidence of rupture revealed an interesting trend.

Only one direction in space was used for the MLA, since the differences between the directions are quite significant.

The data of the dynamic moduli propose a clear trend.