MAPK/ERK pathway. The MAPK/ERK pathway (also known as the Ras-Raf-MEK-ERK pathway) is a chain of proteins in the cell that communicates a signal from a receptor on the surface of the cell to the DNA in the nucleus of the cell.
Acclimatization or acclimatisation (also called acclimation or acclimatation) is the process in which an individual organism adjusts to a change in its environment (such as a change in altitude, temperature, humidity, photoperiod, or pH), allowing it to maintain performance across a range of environmental conditions.
We know you're excited to install your new hardwood, but you could miss a very important step: Acclimation. Acclimation allows the moisture in the wood to adjust to the normal conditions it will be installed in.owever, you must be sure of and record that the site is stable and in the target humidity range or you will have problems and your warranty will not cover it. Well controlled and stabilized means that the heating and air conditioning have been running for a week and the humidity has stabilized between 45% and 60%.