41. Entrainment is accomplished by altering the concentration of clock components through altered gene expression and protein stability.42. Audio entrainment has shown promise as a singular therapeutic modality for treating jaw tension and TMD pain. 43. From 1991-1993, the very first studies focusing on entrainment for physical rehabilitation took place. 44. Entrainment occurs when small aquatic life forms are carried into and through the cooling system during water withdrawals.45. "' Air entrainment "'is the intentional creation of tiny air bubbles in concrete. 46. Entrainment is important in turbulent jets, plumes and gravity currents and is a topic of current research.47. The continuous casting process used in the initial forming of most wrought alloys is also susceptible to entrainment . 48. There are two distinct technologies; 1 ) " entrainment " or 2 ) " direct injection ". 49. Entrainment of intestinal slow waves forms frequency plateaus in a piece-wise manner along the intestine.50. Aschoff's rule is related to the model of parametric entrainment , which assumes continuous phase changes.
