Sentence examples for mechanical obstacle from inspiring English sources

These additional forces are assumed to be due to a gel layer of poly silicilic acid) extending a few nanometres from the silica surface, presenting a mechanical obstacle to particle aggregation [33, 38].

It constitutes a mechanical obstacle and a biochemical barrier to preventing successful regeneration, as several classes of growth inhibitory molecules are upregulated and have been shown to contribute to the failure of axon regeneration [2], [4], [5], [6].

However, calculus may contribute to a higher prevalence of bleeding because it represents a mechanical obstacle.

Firstly, cortical actin filaments in the subapical region of the cell may serve as a mechanical obstacle in the movement of AQP2-bearing vesicles toward the apical plasma membrane.

The different approaches may be due to the differences in the dangers at hand Captain Chesley Sullenberger faced a confluence of natural and mechanical obstacles, while the responders to the bombing confronted willful acts of evil.

During continuous force recordings and radiographic validation, no mechanical obstacles of the system were observed.

During continuous radiographic validation of the CDS, we did not identify any mechanical obstacles of the system or axial deviation.

In our cadaver experiment, bone segment transport was accomplished without mechanical obstacles and the desired range of motion of the knee joint achieved.

Here we show that collisions between growing microtubules and mechanical obstacles (including other microtubules) in vitro result in the higher abundance of GTP-like inlandstressedessed microtubule regions.

In O. retusus, plugs serve as effective mechanical obstacles but their efficacy depends on their size and age.

Our findings corroborate the view that the mechanical obstacles of epidermal thickness and waxy deposition could readily be bypassed during haustorial penetration when the surface porosity of the leaves is high (Gabler et al. 2003).