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Showing 1 to 20 of 544 for “"Modellierung"”.
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Flexible Modellierung kategorialer Responsevariablen
Multicategorical regression models are an established tool in statistical data analysis. The present thesis extends common parametric regression models for nominal and ordinal responses to more flexible nonparametric approaches. In order to obtain a flexible form of the functional effects of …
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Detaillierte Modellierung von Abgaskatalysatoren
… mit der chemisch und physikalisch fundierten Modellierung und numerischen Simulation der Abgaskonversion in einem Wabenkanal monolithischer Abgaskatalysatoren. Zur Beschreibung der auftretenden chemischen Reaktionen wird ein elementarkinetischer Ansatz gewählt. Der Stofftransport im Kanal wird …
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Mathematische Modellierung des MDEA-Absorptionsprozesses
In chemical engineering, absorption processes are used in many cases for the purpose of selective separation of one or more gas components from a multicomponent gas stream. Compared to adsorption, which uses large solid surfaces, absorption has one main advantage: i.e. a countercurrent flow of both …
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Modellierung der Verfestigung technischer Aluminiumlegierungen
The large strain work hardening behaviour of technical aluminium alloys as function of the deformation temperature and strain rate is described in two ways. First a phenomenological description is made using well known models from literature. For some specific cases the models are expanded. …
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Mapping-basierte Modellierung von Softwareproduktlinien
… untersucht. Anschließend wird mit F2DMM eine Modellierungsumgebung für Softwareproduktlinien vorgestellt. Schließlich erfolgt eine Evaluierung anhand eines konstruierten Beispiels sowie eine Abgrenzung zu verwandten Ansätzen.
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Modellierung und Analyse arithmetikorientierter eFPGA-Architekturen
Digital signal processing systems typically consist of a data flow oriented and a control oriented part. Processors with reconfigurable accelerators are an attractive platform for implementing complex algorithms flexibly and at low physical implementation costs. The architecture of the accelerator …
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Modellierung von Textilbeton auf der Mikroskalenebene
For a safe design and application of the new composite material, the textile reinforced concrete, it is necessary to gain fundamental insights into the structural behaviour and the damage and failure mechanisms. In addition to experimental studies, the modelling of textile reinforced concrete plays …
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Modellierung thermomechanischer Prozesse in porösen Medien
This thesis presents a concept for the modeling of the thermo-mechanical behaviour of fluid-filled metal foams. It closes the gap between a pure mechanical and a pure thermal approach. Emphasis is payed to the description of the main thermo-mechanical coupling effects within each constituent and …
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