31. He felt future aircraft would not be radically different, but could benefit from safety improvements in controllability . 32. The result, beside this, is good controllability in low speed ballistic flight, around zero G. 33. Perceived controllability also plays an important role modulating people's socio-emotional reactions and empathic responses. 34. In the three-surface design the third, tail surface does not stall and provides better controllability . 35. Several years later with Hermann, he gave the definitive treatment of controllability and observability for nonlinear systems. 36. Increased perceived behavioral control is a mix of two dimensions : self-efficacy and controllability ( 170 ). 37. Controllability is related to the possibility of forcing the system into a particular state by using an appropriate control signal.38. This configuration places the axis of recoil lower, increasing the controllability of the weapon in full-automatic fire. 39. The oracle problem is often much harder than it seems, and involves solving problems related to controllability and observability. 40. Controllability of Matrix Second Order Systems-Cosine and Sine Operator Approach, Mathematics, Computing and Modelling, Edit.