Nursing phenomena are those facts, observations, and experiences that are the substance of nursing practice and are matters of concern when it comes to issues of health promotion and maintenance, health restoration, and the health care system.. Quantitative research includes some specific steps (Fig. 2-1).
sound noun (NOISE). A2 [C or U] something that you can âhear or that can be âheard: They could âhear the sound of a âbell âtolling in the âdistance. She âstood âcompletely still, not making a sound. Suddenly we âheard a âloud âknocking sound from the âengine. Sound can âtravel over very âlarge âdistances in âwater.
The definition of sound says that it is a disturbance of energy that comes through matter as a wave, and that humans perceive sound by the sense of hearing. Sound pressure is the effect and sound power (energy) is the cause.But our eardrums are only sensitive to the sound pressure, and so are microphone diaphragms.he energy in a sound wave is both kinetic and potential. Just as in a vibrating spring, the medium has mass a â¦ nd moves and so moving mass is kinetic energy. Just as in the spring there is compression and rarefaction, so there is elastic potential energy.