The likelihood of a fault slipping, creating a quake, depends on the friction there, and so it's important to understand how this friction changes over time.
And they wanted to know why the friction increases over time according to a very specific mathematical relationship, namely that the frictional force is proportional to the logarithm of the time elapsed (which means that the increase is very gradual).
The cohesive intercept decreased and failure friction increased over time, while shear strength between the treated mud at 7 and 28 curing days decreased as confining pressure increased.
It begins with a clicky, almost woody synth texture that grows into something more corrosive and friction-heavy over time, evolving with a sonorous vocal accompaniment that slowly explores a series of harmonies and melodic gestures.
Earthquakes occur along tectonic plate boundaries and faults in the Earth's crust - long fractures where friction has built up over time.
Over time, though, friction causes the tread on tires to wear.
Furthermore, the ratio of particle reduction (RPR) caused by acid seepage was evaluated and an equation for the internal friction angle of ore particles over time was generated.
Over time, the friction between the agile and non-agile parts of the organization grows.
Studies have shown that what hurts your performance over time is friction — taxes, fees and trading costs.
The ink has to be stable enough and remain in one place over time, sweat, friction, sun exposure, beer exposure, bathing, and all the other things that you may do to your skin.
