Sentence examples for systems perturbation from inspiring English sources

Using in vivo and in vitro experimental systems, perturbation of cadherin expression by genetic deletion, overexpression, mutant dominant-negative constructs, and, to a lesser degree, expression of an inappropriate cadherin have all been shown to alter embryogenesis, tissue architecture, and cell behavior.

where is the transition matrix proposed in [25], and represents the system perturbation at time.

This method is based on the rapidly advancing techniques for monitoring and modelling intracellular pool changes following extracellular system perturbation.

To compensate for the system perturbation resulting from parameter variations and unknown disturbances, a sliding perturbation observer is proposed and integrated into the PI-controlled system.

This work aims to investigate the electrochemical system perturbation brought about by spreading Au core silica shell nanoparticles (Au@SiO2 NPs) over the electrode surface for SHINERS.

The perturbation estimation process, consisting of an integral action and a low-pass filtering, does not require a switching gain with its magnitude larger than the absolute value of system perturbation.

The designed PCF with hybrid cladding structure can effectively compensate the positive dispersion of conventional single mode fiber, and suppress the system perturbation caused by a series of nonlinear effects.

Theories and practices both demonstrate that the coal exploitation activities have strong characteristics of time persistency, space scalability, long development cycle, more forms of mining area environment system perturbation, wide impacts source and complex mechanism.

In this case the inherent system perturbation is defined by parameter values ε−>0 for x≤0 and ε+ = 0 for x>0.

Pneumonia was chosen as an immune system perturbation, given its relative frequency and considerable cost in terms of patient morbidity and health care expense [7], [16].

In any system, perturbation and uncertainty are inevitable and may render the system unstable.