Their problem was that both the membrane current l M and the membrane potential V M are also changing constantly during the action potential. Now if one of these variables could be held constant during the action potential (i.e., V M), measurement of l M would enable them to calculate g M at any instant.
The CMMi Easy button notes on Product Integration (PI) Process Area Product Integration (PI) is one of the core Engineering Process Areas within CMMi, this process is concerned with assembly of product components to build the finished software product.
Companies should follow these steps in order to develop a conjoint analysis: 1  Product/service attributed should be selected. 2  Each attribute should be assigned a value. 3  Product/service should be defined as a combination of all the varying attributes, which will form the subset of all possible products that a company can manufacture or deliver.