Making the world better, one answer at a time. The federal civil service was created by an Act of Congress in 1871. It was done to prevent the extreme unfairness in the hiring practices for those who worked for the government.
Introduction. Earthquake waves are seismic waves that are created when energy builds up in rocks and they fracture. Scientists estimate there are several million earthquakes each year. Every earthquake produces P waves and S waves but only larger earthquakes produce Love waves and Rayleigh waves.
pulse wave. n. The progressive increase of pressure radiating through the arteries that occurs with each contraction of the left ventricle of the heart.n electromyographic tracing associated with denervation and some types of primary muscle disease. pulse wave. the elevation of the pulse felt by the finger or shown graphically in a recording of pulse pressure.