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In this paper we address link dimensioning and routing problems related to the area of resilient network design. We present two network design problems that assume different flow restoration schemes used to cope with network failures. In both cases we allow bifurcation of traffic flows in the normal (failure-less) network state. In the case of a failure, we assume that affected primary flows (i.e.
This article proposes to focus on the importance of epistolary mediation as driving force in the construction of scientific knowledge. It is by analysing the correspondence between phoneticians approached as a textual interaction, considered in its mediatory function and captured through the scientific challenges which permeate it, that we shall illustrate here the contribution of the exchange of
Photosynthesis is the process through which the energy from the sun is converted into chemically bound energy stored in carbohydrates. Due to large variations in light intensities and stress situations, plants must be able to regulate the absorbed energy since excess energy would otherwise damage the plant. One of several photoprotective mechanisms involves the xanthophyll cycle. A copper binding
