All four of these plots show a clear trend: the d F / d T and d μ / d T sensitivities increased progressively as the average temperature and absolute humidity fell, and with good consistency between the results for the two sections of the G5 string (green and lime).
Furthermore, musicians are finely-tuned to small details of the behaviour of their instruments, so that quite subtle aspects of the string behaviour may be significant.
FE-SEM images revealed quite significant changes in the surface morphology, upon RTA.
As shown in Figure 7 , with the increase in the number of grinding passes, the increment of the volume of removed rail material has a decreasing trend.
An increasing trend of cross-link density was subsequently reflected in improvement of modulus M100 and hardness of composites with increasing amount of co-agents ( Figure 3 and Figure 4 ).
The tensile strength of both type composites first slightly increased when the amount of peroxide increased up to 2 phr, then a decreasing trend of tensile strength was recorded with increasing content of peroxide ( Figure 16 ).
It was found that with an increasing EG/P content, a decreasing trend in the flexural and compressive strength was observed.
Further, as the etching time increased from 5 s to 10 s, and 20 s, an increasing trend in the reflectance was observed.
In the subsequent years, there was an increasing trend that is almost parallel to that observed for query B.
A higher PVP content also leads to slightly significant higher contact angle values.
At the same time, the porosity showed a trend of increasing initially and then decreasing.
Currently, there are increasing reports concerning the considerable deformation textures in the Al–Li based alloys, and crystallographic textures in the Al–Li alloys are quite significant to the properties via rendering them anisotropic [ 17 , 18 ].
Furthermore, both the apparent friction coefficient ( μ app ) and adhesive friction coefficient ( μ adh ) are found to show a decreasing trend with the elevated sliding velocity.
In addition, in all the adsorbents after loading, the BET specific surface area and the cumulative pore volume decreased greatly and the pore richness Z also showed a decreasing trend, which indicates that a large amount of K 2 CO 3 adhered to the surface and pores of the support after loading.
As illustrated in Figure 12 , the splitting strength values presented a decreasing trend with the freeze-thaw cycles and the splitting strength gradually decreased, slowly.
The current density has an increasing trend as the applied anodic voltage increases.
Using the voltage and the hot and cold side temperatures to calculate instantaneous value of Seebeck coefficient reveals an interesting trend of the Seebeck coefficient for both transient and steady state conditions.
Furthermore, the presence of the PPPh leads to some improvement of the properties, especially with concern to the elastic modulus and the elongation at break, where such enhancements are quite significant.
The total number as well as the size of pores presented a decreasing trend.
We observed an increasing trend for the density and compressive strength of the mortar as the collection depth of the sample increased.
αHH significantly hardens at an early age, and after reaching maximum strength, the strength shows minimal change or a decreasing trend; this has been verified in previous studies [ 15 , 16 ].
As a result, the hole profile becomes increasingly steeper, and the hole taper shows a decreasing trend with respect to the laser power within the selected range.
Such an increasing trend is not a rare phenomenon, such as the Pb 0.94 La 0.04 [(Zr 0.7 Sn 0.3 ) 0.9 Ti 0.1 ]O 3 ceramics prepared by the solid-state reaction method reported by Xu et al., where apparent exponential elevation of the energy-storage density is observed above 60 kV/cm [ 19 ].
For the studied lithotypes, there is a clear trend observed within all three test methods to evaluate the efficiency.
However, a clear trend and prediction for higher concentrations like 25 wt% can be drawn. 2.2.2.