Two models of protein folding are currently being confirmed: 1  The diffusion collision model, in which first a nucleus forms, then the secondary structure, and finally these secondary structures collide and pack tightly together. 2  The nucleation-condensation model, in which the secondary and tertiary structures of the protein are made at the same time.
Air Currents: If there are fans, wind , or other sources of air movement, gases may tend to rise or collect in certain areas of a facility. The local air currents should be assessed to aid in selecting the sensor location. Air convection can often be more important in determining gas concentration areas than factors of vapor density. Gas Emission Sources: As a rule, at least one sensor shouold be located in close proximity to each point where an emission is likely to occur.
V6 3800. It seems it has two CKP sensors, 7x and 24x. I am guessing the 24x is bad. There is only one crank sensor. It produces two different signals. It is located behind the harmonic balancer. It has to be removed to install a new sensor.