| A Scandal In Bohemia – Arthur Canon Doyle ödevi / 13 sayfalık ödev |
| to sherlock holmes she is always the woman. ı have seldom heard him mention her under any other name. ın his eyes she eclipses and predominates the whole of her sex. ıt was not that he felt any emotion akin to love for ırene adler. all emotions, and that one particularly, were abhorrent to his cold, precise but admirably balanced mind. he was, ı take it, the most perfect reasoning and observing machine that the world has seen, but as a lover he would have placed himself in a false position. he never spoke of the softer passions, save with a gibe and a sneer. they were admirable things for the observer -- excellent for drawing the veil from men's motives and actions. but for the trained teasoner to admit such intrusions into his own delicate and finely adjusted temperament was to introduce a distracting factor which might throw a doubt upon all his mental results. grit in a sensitive instrument, or a crack in one of his own high-power lenses, would not be more disturbing than a strong emotion in a nature such as his. and yet there was but one woman to him, and that woman was the late ırene adler, of dubious and questionable memory. |
| A Technique For Modelling Multiple Piezoelectric Layers ödevi / 6 sayfalık ödev |
| an attractive formulation to study wave propagation in piezoelectric composite materials appears to be the eightdimensional state vector formalism proposed originally by kraut [1]. at the heart of this formulation is the well known fact that a system of ordinary differential equations can be transformed into a first-order system. bao et al [2] presented an electromechanical model of the bilaminar piezocomposite design with an analytical discussion. the analysis of the actuator was carried out based on the mason equivalent circuit representation (mecr). lafleur et al [3] discussed the use of single and double layers of piezoelectric material to form acoustically active surfaces for the elimination of reflected and transmitted waves from a theoretical standpoint. this paper was declared to be the first to give the basic equations relating the reflection or transmission coefficients of a layer of piezoelectric material to the driving voltage applied across it, and, furthermore, the comparison between the measurements of these coefficients and those calculated from the complex elastic, dielectric and piezoelectric constants. honein et al [4] introduced a systematic methodology to investigate wave propagation in piezoelectric layered media using the concept of the surface impedance tensor (sıt). the hybrid numerical method was used to analyse the wave... |