Sentence examples for existence of a gradient from inspiring English sources

We can not rule out, however, the existence of a gradient of another cell adhesion protein.

The microstructure and the crystallographic texture were examined in detail by electron backscatter diffraction, transmission electron microscopy, and X-ray diffraction, and these showed the existence of a gradient within the cross-section of the tube.

Let us insist anyway on the fact that the (lambda )-convexity assumption is not natural nor crucial to prove the existence of a gradient flow.

On the other hand, existence of a gradient flow in the EDE sense is quite easy to get, and provable under very mild assumption, as we sketched in Sect.

At one year old, the existence of a gradient in size of types (S, hybrids HyS, hybrids HyN,N) was not so clear and size differed between sites (Table 3).

Previous studies claim the existence of a gradient of species richness from the northwest to the southeast Mediterranean [e.g., [90],[251],[294]–[297]], in agreement with differences in key environmental variables, such as latitude, salinity, temperature, and water circulation, in addition to the distance from the Strait of Gibraltar.

The evaluation of microstructure and crystal morphology in injected-molded bar becomes much complicated because of the existence of a shear gradient and a temperature gradient from the skin to the core of the samples.

The flakes' bending is close to the bending calculated from the measured stress gradient, proving once more the existence of a stress gradient.

However, in stationary conditions and with the hypothesis of the thermodynamic equilibrium between the gaseous and the adsorbed phase, the existence of a concentration gradient in the gaseous phase brings about a concentration gradient in the adsorbed phase.

Figure 2. Risk factor adjusted social gradient in CHD mortality, Whitehall 25 year follow-up The existence of a social gradient in health certainly suggests that something in addition to health care exercises a powerful influence on an individual's health something, moreover, that at least correlates with a social variable.

The results confirm that the effect of thermodiffusion must be considered in handling processes of biological fluid mixtures because the existence of a thermal gradient could improve the efficiency of the separation process in microdevices.