Sentence examples for a negative stress from inspiring English sources

The impact of urbanization and industrial development is being seen as a negative stress put on atmosphere, hydrosphere, lithosphere, and on human beings in general, life in particular.

However the superposition principle which incorporates the compressive residual stress as a negative stress intensity factor, despite many successful applications to long fatigue cracks, is found to be inappropriate here.

Journal of Fatigue, 26, 2004, pp. 241 252, was demonstrated the inadequacy of the crack closure concept and ΔKeff, at a negative stress ratio, R=−1, to predict crack propagation rate.

However, in the case of a negative stress ratio all models with crack closure effects strongly underestimate the FCG rates, in which case a linear elastic model provides the best fit with the experimental data.

This paper reports an experimental study related to the influence of different maximum load, Pmax, levels on crack closure, and on fatigue crack growth, at a negative stress ratio, R=−1.

In case of a negative stress test, the test is repeated with redression of the prolapse.

Since atx-3 knockout animals displayed a clear resistance to stress, we decided to assess the levels of atx-3mRNA after exposure to heat shock, in order to see if atx-3 behaved as a negative stress-responsive gene, being repressed upon exposure to stress.

In the second method, by redistributing the stress flow line in the host plate using piezoelectric actuators and by creating a negative strain, the stress in the host plate is reduced indirectly.

A negative strain rate stress response is observed under specific testing conditions which is attributed to dynamic strain ageing (DSA).

Nurses in the palliative oncology care pathway, which was at a more advanced level of integration, presented a lower negative stress level and a higher positive stress level than did nurses in other care pathways.

A maximal negative stress echo identifies a low-risk subset for coronary events.