Adaptive structures, incorporating piezoelectric patches for sensing and actuation, are now broadly used in the field of active and passive vibration and shape control, in medical instruments, in measuring apparatus, and in micro-electromechanical systems (Jandaghian et al. 2013).
Instead of flying his measuring apparatus at altitude, Pacini placed it in a copper box and submerged it in the salty waters of the Bay of Livorno.
Open image in new window Fig. 1 Viscosity measuring apparatus 1 torque meter; 2 electronic coupling meter; 3 outer magnetic jar; 4 thermocouple; 5—stimpellermpeller.
The change of measuring apparatus is due to a breakdown of the apparatus which we use in routine (ICP AES ARL-3510).
In other words, one cannot talk about the intrinsic properties of an electron; instead, one must consider the properties of the electron and measuring apparatus together.
For it was no mere blunder that that rule was included in the theory; we know what a system looks like when it is in an eigenstate of a given observable, and we know from looking that the measuring apparatus after measurement is in an eigenstate of the pointer observable.
Therefore one cannot be sure that the measuring apparatus is in a definite state and its pointer in a definite place.
As it can observe on various directions for evaluation of three-dimensional airway reconstruction, it can be suitable for use as a measuring apparatus for a change in the airway between preoperative and postoperative procedure [11].
