e-Negotiation Systems Design Issues

  title={e-Negotiation Systems Design Issues},
  author={Morad Benyoucef and Ant{\'o}nio Silva},
A magnetic recording medium consisting of a nonmagnetic substrate and at least two magnetizable layers which are applied thereon and contain metal oxides as magnetic pigment is described, the pigment of the upper layer having a higher BET value than that in the lower layer. According to the invention, the upper layer has a thickness in the range of 3-5 mu m when dry and the lower layer a thickness in the range of 1.1-3 mu m when dry. Particularly advantageous results are obtained when the… CONTINUE READING