Titlebook: Deskriptive Statistik; Grundlagen - Methode Hans-Friedrich Eckey,Reinhold Kosfeld,Matthias Tür Textbook 20085th edition Gabler Verlag | Spr

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A Model of the Possible Role of Gaseous Neuromessenger Nitric Oxide in Synaptic Potentiation a theoretical model is presented to study these roles of NO in synaptic potentiation. In the model, NO is assumed to be produced in the postsynapse and diffuse into the extracellular space and then to the presynapse. Two kinds of excitatory receptor channels, NMDA and non-NMDA channels, are conside

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Novelties of Light with Photonic Crystals, and manipulation of light. These materials are viewed ideally as a composite of a periodic array of macroscopic dielectric or metallic scatterers in a homogeneous dielectric matrix. A photonic crystal affects the properties of a photon in much the same way that a semiconductor affects the propertie

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Cultural Changends on the ability to adapt to changing ecological and social environments. While it is generally accepted that triggers for cultural change are manifold and lead to very different developments, there is no consensus on the appraisal of cultural change. Since the eighteenth century, cultural change

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