Contrasting how the media portray SG in the United States and Canada helps to explain the complex social and political contexts shaping how SG is framed in North America. This analysis suggests that media accou
I was recently working on a problem of Griffiths and in the solution's manual it used an argument to solve a diffential equation that caught my attention. It said that it would look first to the steady state solution of the ODE. I tought "All right, I get that" but when I got to...
I made my first attempt to solve an heat equation by finite difference method and wrote a code for it in Matlab.I got a solution but i need help from you guys to (vectorize) increase the speed of my program. ((∂^2 T)/(∂x^2 )+(∂^2 T)/(∂y^2 )+(∂^2 T)/(...
By using the laser rate equation model, it was shown that the laser is modulated due to the interference between a lasing field and a feedback field, in which the effective intensity modulation index is greatly pronounced in proportion to the fluorescence-to-photon lifetime ratio, which reaches...
Knowledge of the atomic and molecular structure of solids and of the nature of the motion of the constituent particles makes it possible to explain observed phenomena, to predict as yet undiscovered properties of solids, to alter the structure of solids in a purposeful way, and to synthesize sol...
In fact, as seen in Figure 2, the measured fusion cross-section is fitted well by the truncated summation of equation (1) as r 0P(EL /EcL)[{1 4(EL ErL)2 /L2}1 ] [57]. Figure 2. DT Fusion cross section as a function of deuterium energy ...