Excerpts

However, a significantly different result was obtained for the enantiomer of compounds 13 – 14 which envisioned the chirality of C1 and C4 carbon centers as the key element influencing reactivity, and that the difference in activity between the two enantiomers may be significant ( Figure 1 ).

[ 88 ] observed an increasing trend in compacted fly and bottom ash mixture with a higher percentage of fly ash.

The density of the glasses measured by Archimedes showed an increasing trend from 2.642 to 2.997 gcm −3 with incorporation of Sm 2 O 3 from 0 to 5 mol % in the composition.

At the beginning, the displacement offset at different cutting speed showed an increasing trend.

Moreover, the fabric stiffness and mechanical properties showed an increasing trend due to the combined mercerization efforts. pre-mercerization post-mercerization combined mercerization woven cotton fabric stiffness pmc-status-qastatus 0 pmc-status-live yes pmc-status-embargo no pmc-status-released yes pmc-prop-open-access yes pmc-prop-olf no pmc-prop-manuscript no pmc-prop-legally-suppressed no pmc-prop-has-pdf yes pmc-prop-has-supplement no pmc-prop-pdf-only no pmc-prop-suppress-copyright no pmc-prop-is-real-version no pmc-prop-is-scanned-article no pmc-prop-preprint no pmc-prop-in-epmc yes pmc-license-ref CC BY 1.

The lowest relative gene expression levels were found in the lowest temperature group, 100 °C, except for BGLAP in non-osteogenic media, where there was a highly significant increased expression.

The mass loss rates of all the samples for different fibers under the same absorption dose appear different, and the mass loss rates show an increasing trend of Fiber-3, Fiber-4, Fiber-1, and Fiber-2.

As time increased, H C of nanocrystalline alloy powder showed an increasing trend, which was due to the increase in the internal stress of the alloy caused by the ball milling treatment.

According to the OM micrographs, the microstructure of Mg–Nd alloy consisted of α -Mg dendrites and the secondary phase, and the amount of secondary phase presented an increasing trend with the increasing Nd additions.

The relative density still presented an increasing trend when the laser power increased from 95 W to 185 W, corresponding to the relative density increase from 78.55% to 96.44%.

While the straight drills showed relatively constant temperature values during drilling, the tapered design drills showed a trend towards increasing temperature as the drill width increased.

The present dual-phase-lag theory diminished the magnitudes of the examined variables, which may be significant in some practical applications.

The mean UTS had an increasing trend until 0.7 mm on the AA7075-T6 side, and after that, the UTS of the joint decreased.

Obviously, with the external magnetic field rising from 0.1–0.5 T during hot-magnetic drawing, the M s value of samples exhibits a decreasing trend (sample a: 37.2384 emu/g; sample b: 34.6394 emu/g; sample c: 28.6675 emu/g; sample d: 24.9637 emu/g).

Similarly, the fracture model in this study also showed a trend that the fracture line became complex and rough as the impact speed increased.

However, at 7, 14, and 28 days, all the mortars with 7% of coarse silica fume followed a clear trend, i.e., the higher the limestone content, the lower the flexural strength.

p < 0.05 was adopted as significant, and p < 0.01 as highly significant. 3.

The flexural strength of each age showed a trend of first decreasing and then increasing with the increase in the modulus of water glass, and it was the minimum when the modulus was 1.4.

With the increase in solid content, the compressive strength of each age shows an increase first and then a decreasing trend.

With the increase in the modulus of water glass, the compressive strength of the material at 2 d age showed an increasing trend, and the maximum value was 15.2 MPa.

The augmentation peak intensity corresponded to m -ZrO 2 and t -ZrO 2 , and a decreasing trend is observed for β -Ca 3 (PO 4 ) 2 .

After 80 days of UV irradiation exposure, a significant decline in the macroscopic mechanical properties occurred in the longitudinal direction, with the largest decrease of 23% in longitudinal compressive strength and a decreasing trend in the transverse mechanical properties at the later stage of aging.

V-Notched Rail Shear Test Results and Discussion The in-plane shear strength/modulus showed an increasing trend at the beginning of aging as shown in Figure 18 .

When the p value is less than 0.01, the model is extremely significant.

Then, a negative trend appears due to the agglomeration problems.