However, this is not a main problem as it appeared from the power study that the A × E effect is not associated with false positives.
This is a problem of main concern, as professional help can be effective.
This is a particular problem when predictions are a main basis for informed decision making in the absence of any supporting data from appropriately designed empirical or controlled study.
For the paper as a whole, this is a major problem since the main applicability of this setup would be if the user could actually track joint angles.
This problem is a main challenging issue in designing the airborne VAWT.
This is a minimization problem which contain three main variables are coil diameter (CD), wire diameter (WD), and the number of active coils (NAC) under some restrictions such as minimum deflection, surge frequency, and shear stress.
This is the main problem.
This is the main problem that portends that the worst is yet to come.
However, and this is the main problem Frenzel identifies, "this visibility can also be dubious".
This is the main problem of many creative people who fail to innovate with success.
