Excerpts

Similarly, if there is less inclination, then it has very slight significance, so in our case, the sliding speed has slight significance.

The temperature of the system rises rapidly, due to a violent thermite reaction, and the energy released by the jet shows an increasing trend; there is an impact intensity threshold, so that the jet release energy reaches the upper limit. energetic jets impact loading energy release molecular dynamics multi-scale 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 reductions in wear are quite significant for lubricant applications, since low wear rate values enhance the useful life of machine components.

Fibers between 12–14 and 11–13 in tension and compression, respectively, suffer from a decreasing trend in reverse T- and VR-zones.

The yield stress and the plastic viscosity mainly show a decreasing trend with the increase of the parameters except SS/SH ratio.

[ 11 ], the impact of desert sand replacement rate on the compressive strength of high-strength concrete showed a trend of first increasing and then decreasing.

Carbon and glass fibre metal laminates present an increasing trend of the force as the impact develops, the trend continues up to a maximum value, where the force start to decrease.

The analysis of the coefficient d f / d t , which describes the laminate capacity to accumulate energy through the elastic deformation with correlation to permanent deformation [ 43 ] was presented in Figure 5 , it can be observed a positive trend with the impact energy.

Furthermore, a decreasing trend in the maximum force in the fibres can be observed with an increasing number of cycles due to relaxation phenomena in the fibre–matrix interface or the fibre itself.

Deviations of the slope of the measured and simulated force-displacement relationships becomes moderately significant when the head displacement reaches approximately 0.11 mm.

Statistical analysis was carried out by one-way ANOVA test to analyze differences between the controls and treated where p<0.05 is considered significant and p < 0.01 extremely significant. 3.

The results available in the literature does not allow for identifying a clear trend regarding the effect of various environmental exposures and accelerated aging.

After short-term aging as well as long-term aging at different times, the cumulative energy curve exhibited an increasing trend.

Therefore, a clear trend has been observed recently to replace to some extent the main binder of cement composites with environmentally friendly or recycled materials with a lower carbon footprint.

In the studied case where the diameter is 8 mm, the air gap is very small, and conduction via air may be significant even despite a small thermal conductivity of air.

Combined with the temperature-resistance law, it can be seen that the resistance of the plate increased with increase of the plate temperature, and the heat production power and heat transfer efficiency show a decreasing trend; this phenomenon was more obvious with increase in the electrode spacing. 3.4.2.

In addition, an increase in osteogenetic biological parameters has been observed in these sites, apart from Wnt 3a, suggesting a positive trend regarding secondary implant stability.

The formation and cohesive energies of the systems exhibited an increasing trend after the substitution of Ag for Al or Ti, suggesting the decline in structural stability of the Ti 2 AlC.

Interestingly, we observed that with magnesium and silicon substitution, the average grain size measured showed a decreasing trend compared to pure HA.

An interesting trend occurred: the smaller lift was observed for darker printouts, while for the brighter ones it got larger.

It has also been reported that has been an increasing trend in palm oil product demand, consequently increasing waste materials [ 176 ].

On the other hand, a decreasing trend of the intensity of this band with the increase in the metakaolin dosage is observed as well.

The following conclusions can be drawn: (1) There was a clear trend of increasing intensity in the UCS of FCCR during the first seven cycles and then the intensity decreased.

Thus, the conductivity between soil particles is reduced, and the resistivity shows an increasing trend.

Surface roughness along the feed direction increased first and then decreased with the increase of cutting speed within the range of V c = 50–110 m/min, while the surface roughness perpendicular to the feed direction showed a decreasing trend.