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In this paper, wave splitting technique is applied to a homogeneous Timoshenko beam. The purpose is to obtain a diagonal equation in terms of the split fields. These fields are calculated in the time domain from an appropriate set of boundary conditions. The fields along the beam are represented as a time convolution of Green functions with the excitation. The Green functions do not depend on the

Models of service encounters are often fraught by reductionism, describing business relationships as mathematical combinations of dyadic constellations. Metaphors of ideal social relationships (marriages or friendships) are highlighted to stress normative aspects of equal, balanced and long-term business partnerships. However, these approaches are limited in their analytical sensitivity, as they c

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Popular Abstract in German n/a[abstract missing]

Eur Heart J 2003; 24[Abstr. Suppl.]: 51

he effects of a finite core-hole lifetime on deep-level spectra in solids have recently attracted much interest. We here present a solvable model which enables a detailed analysis of lifetime effects. For x-ray photoemission and x-ray absorption, our analysis gives support for the usual convolution approach where the infinite lifetime spectrum is convoluted with a Lorentzian lifetime broadening. I

The conference presentation was a part of the panel "The Film Heritage: Minor Cinema" at the conference "filmforum/2011" (IX MAGIS/International Film Studies Spring School) in Gorizia. The paper is a report on the ongoing research on the Swedish Film Workshop "Filmverkstan" (1973 - 2001) and the specific archival problems that are connected to minor cinema practices.

We discuss the origin of eight emission lines in the spectra of gas blobs close to the central star of eta Carinae. The spectra have been obtained with the Goddard High Resolution Spectrograph (GHRS) and the Space Telescope Imaging Spectrograph (STIS) onboard the Hubble Space Telescope. Between 2400 and 2500 Å five narrow lines are identified as new forbidden lines of doubly ionized iron, [Fe III]

Binder M. and Bramryd T. 2001. Influence of optimization on bioreactorlandfill performance. Sardinia 01. Proc. Eighth International WasteManagement and Landfill Symposium, S. Margherita di Pula (Cagliari),Sardinia, Italy, 1-5 Oct 2001.

This paper discusses control of dissolved oxygen in a bioreactor when the stirrer speed is used as control signal. During batch and fed-batch cultivations the operating conditions change significantly which causes tuning problems, especially when performance requirements are high. A linearized process model reveals that the variations in the oxygen dynamics are mainly due to changes in the volumet