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Some results extracted from the time domain version of the optical theorem

The time domain version of the optical theorem is discussed. The theorem is derived from the optical theorem in the frequency domain by the Parseval’s relation. It expresses the sum of the scattered and absorbed energies in terms of the scattered farfield in the forward direction. From the theorem, causality, and reciprocity a number of results concerning the scattered and absorbed energies from a

Intracerebral grafting of neuronal cell suspensions. VI. Survival and growth of intrahippocampal implants of septal cell suspensions

The survival and growth of intrahippocampal septal suspension grafts were investigated by acetylcholine esterase (AChE) histochemistry in animals with lesions of the intrinsic septohippocampal cholinergic pathways. AChE was demonstrable in the grafts after the first postoperative week, and AChE-positive fibres were seen to extend into the host hippocampus by 3 weeks. Rapid fibre outgrowth occurred

Warrants in Pauline Argumentation

Religious argumentation is sometimes supposed to be different from other kinds of argumentation. George Kennedy for example mentions a radical Christian rhetoric in which the message is proclaimed rather than argued, but in my study of Paul’s first letter to the Corinthians I have found deliberate argumentation. This argumentation can be analyzed with Toulmin’s model of argumentation. The warrants

Dual versus Triple Sourcing: Decision-making in the Presence of Supply Chain Disruption

For as long as there have been supply chains, there have been disruptions, and no supply chain, logistics system, or infrastructure network is immune to them. Nevertheless, supply-chain disruptions have only recently begun to receive significant attention from practitioners and researchers. Hence, different mitigation and contingency strategies have been addressed. But there is still an almost unt

Antibody Development - Examples from viral and proteomic studies

This thesis, which is based on four original papers, covers different aspects of antibody development. The overall goal of my work has been to obtain an increased understanding of antibody repertoires as they develop in vivo and in vitro. In Paper I-III antibody repertoires was evaluated and used to dissect virus-induced antibody responses and characterize such antibodies. Furthermore, tools for m

The Composition and Validation of Heterogeneous Control Laws

We present a method for creating and validating a nonlinear controller by the composition of heterogeneous local control laws appropriate to different operating regions. Like fuzzy logic control, these methods apply even in the presence of incomplete knowledge of the structure of the system, the boundaries of the operating regions, or even the control action to take. Unlike fuzzy logic control, th