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Nonlinear propagation of electromagnetic waves is an important problem in optics. Often the properties of the nonlinear media are not fully understood. The solution of an inverse problem can provide an aid to that understanding. An inverse transmission problem is posed, it is one of reconstructing the medium parameters, by measurement of a wave that has been propagated through the nonlinear medium
Often lurking within discussions about Iran’s prestige and international standing are terms carrying deep associations with gender. Potency, firmness and resistance are all perceived as masculine characteristics, hence embraced and affirmed, while weakness, flexibility and softness are all associated with femininity, therefore to be avoided and disowned.
This paper ties into the growing literature on the long-term economic implications of historical European settlement, by arguing for the need to properly address the role of indigenous agency in endogenously evolving settlement processes. We develop three comparative case-studies in West, East and Southern Africa to show that the success or failure of European settler farming depended crucially on
The presentation gives examples of industrial adaptive controllers and of industrial applications of adaptive control. Adaptive control algorithms are found in single-loop controllers as well as in distributed control systems. Several commercial systems are available today. The given applications are mainly from the process control area. Adaptive control has many good aspects, but it also requires
Interactions between physical bodies constantly affect their properties. This thesis presents a theoretical study on the effects of interaction in few-body nanowire quantum dots. The focus is to a large extent on a phenomenon called Wigner localization, and how this, as well as other interaction effects, can be identified in an experiment by transport spectroscopy and by thermopower measurements.
