The mathematical model of a piezoelectric transformer the transverse-transverse type and describes method its construction has been presented. Although modeling programs for devices can achieve any predetermined accuracy, simulation results cannot be directly used in development electronic equipment, because are not integrated with CADs, this reason most often calculations circuits based on pie...

in this paper we investigate the effect of a random transverse field, distributed according to a trimodal distribution, on the phase diagram and magnetic properties of a two-dimensional lattice (square with z=4),  ferromagnetic ising system consisting of magnetic atoms with spin-1. this study is done using the effectivefield theory (eft) with correlations method. the equations are derived using...

Calibration and Reference Blocks ................................................................. 7 Longitudinal Wave Probes ............................................................................. 7 Transverse Wave Probes ............................................................................. 10 Measurement of Steel Thickness ...........................................................

Article history: Received 2 May 2017 Received in revised form 6 June 2017 Accepted 12 June 2017 Available online 17 June 2017 Editor: A. Ringwald