Excerpts

The amount of sizing on the fibre surface correlated with the composite tensile properties in the case of PP showing initially an increasing trend in strength and modulus with increasing amount of sizing but at higher concentrations again a drop in the performance.

The deformation required for adequate bonding was slightly significant, but it can be reduced by increasing the temperature during the rolling process.

It can become somewhat significant when the change of strain, shape, and damage are not subjected to control by the external or internal applied force on pipelines.

Therefore, in future studies, it is advisable to compare the destruction of larger-sized specimens to see if the size effect may be significant for this process.

Our study showed that there may be significant differences not only in LMP sensitivity along the crystal’s axis but also on the surface of the slice.

When the tube filler stiffness becomes greater than a certain critical value (i.e., when p exceeds the critical value), as E increases, σ l U exhibits a decreasing trend.

An interesting trend was found for chemical immobilization, since the electrophoretic mobility of the modified samples was reduced for longer spacer molecules chains.

It is clear that there is an increasing trend in the number of research articles covering this topic, which indicates the importance of this topic for the academy and industry.

The adsorption efficiency shows a decreasing trend with the initial concentration of the Cu (II) ions from 100 to 700 mg/L.

On the other hand, for the Rz, any strict correlation with I p and T on would be precarious, at least for those machining conditions, since a clear trend or pattern cannot be deduced.

The tensile strength of the welded joint showed a decreasing trend, and the impact toughness of the weld zone decreased with the increase of heat input, while the impact toughness of the heat-affected zone increased first and then decreased.

The gas capture efficiency showed a decreasing trend, burdened with a non-systematic component, and ranged from 0.85% (cycle 1) to 0.72% (cycle 10).

A clear trend of increased micro-hardness was revealed by the indentations and an optimisation window for bonding parameters was identified.

Moreover, the thermal effect of each of them is quite significant.

Different samples showed a trend of an increasing proportion of small pores and a relatively decreasing ratio of large pores.

[ 27 ] found an almost insignificant effect of high water pressure (10 MPa) on concrete strength.

According to the above research results, with the increase of graphene volume content, the average energy release rate of materials showed a trend of increasing at first and then decreasing.

In addition, the elastic-wave velocity exhibited a decreasing trend as the moisture content of the specimen decreased with drying.

The amplitude decreased with the decrease in moisture content and reached a minimum value at approximately 1% moisture content; however, the amplitude exhibited an increasing trend at lower moisture content.

For this reason, there is an increasing trend for publications about prosthetic infection and the development of antimicrobial strategies, which was the basis for the literature survey adopted in this review.

From the experimental data and morphological characterization, the following conclusions are drawn: The friction coefficient of the PVDF thin films shows an increasing trend from 0.07 to 0.144 with the increase in displacement amplitude, and shows a decreasing trend from 0.115 to 0.081 with the increase in applied normal force under the setting condition.

However, the wear volume always shows an increasing trend with the increase in displacement amplitude.

Production of synthetic graphite is mainly concentrated in the US, the EU, and Japan, and an increasing trend is forecasted for the synthetic graphite market owing to an increase in demand from the steel and electric battery industries.

Though the rate of erosion is smaller, it may be significant in vivo.

All mechanical property parameters presented a statistical difference ( p < 0.05) among the starch films, despite the quite significant error for the Young’s modulus of maize and potato films. 3.3.