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.
Basic Integration Principles. Register for FREE to remove ads and unlock more features! Register for FREE to remove ads and unlock more features! Integration is the process of finding the region bounded by a function; this process makes use of several important properties. Apply the basic principles of integration to integral problems. The term integral may also refer to the notion of the anti-derivative, a function $F$ whose derivative is the given function $f$. In this case, it is called an indefinite integral and is written, $\int f(x)\,dx = F(x) + C$ .