As limestone, calcium carbonate is a biogenic rock, and is more compacted than chalk. As marble, calcium carbonate is a coarse-crystalline, metamorphic rock, which is formed when chalk or limestone is recrystallised under conditions of high temperature and pressure.
Definition: A wavefunction is a function describing the probability of a particle's quantum state as a function of position, momentum, time, and/or spin. Wavefunctions are commonly denoted by the variable Ï.
wave scheduling: A method for assigning appointments for patients that brings several patients in to see their health care professionals at the same time (e.g., at the beginning of each hour instead of every 15 or 20 min during the hour). Link: