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Article
Open AccessFast Multi-Wavelength Pyrometer for Dynamic Temperature Measurements
Multi-wavelength pyrometry is an efficient tool for measuring high temperatures in dynamic experiments. A fast 5-channel pyrometer was built and successfully employed in ion-beam heating experiments at the GSI...
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Article
Open AccessEvaluation of medical decision support systems (DDX generators) using real medical cases of varying complexity and origin
Medical decision support systems (CDSSs) are increasingly used in medicine, but their utility in daily medical practice is difficult to evaluate. One variant of CDSS is a generator of differential diagnoses (D...
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Article
Erratum zu: Metabolische Azidose
In Abb. 1 und in der Formel auf S. 279 des Beitrags sind leider Fehler aufgetreten. Bitte beachten Sie diese korrigierten Fassungen: …
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Article
Metabolische Azidose
Säure-Basen-Störungen und insbesondere die metabolische Azidose sind sehr häufig bei kritisch kranken Patienten und tragen wesentlich zur Morbidität und Sterblichkeit bei. Es werden die häufigsten Ursachen, di...
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Article
Open AccessHigh order exact geometry finite elements for seven-parameter shells with parametric and implicit reference surfaces
We present high order surface finite element methods for the linear analysis of seven-parameter shells. The special feature of these methods is that they work with the exact geometry of the shell reference sur...
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Article
Open AccessCode verification examples based on the method of manufactured solutions for Kirchhoff–Love and Reissner–Mindlin shell analysis
We propose code verification examples based on the method of manufactured solutions (MMS) for Kirchhoff–Love and Reissner–Mindlin shell analysis. In order to ensure the credibility of numerical simulations rel...
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Article
Mindlin theory for the bending of porous plates
Biot’s poroelastic theory has been applied for Mindlin plates to model moderately thick plates. If Mindlin’s kinematical assumptions and a power series expansion for the pore pressure in the thickness directio...
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Article
The MLPG applied to porous materials with variable stiffness and permeability
Two-dimensional (2-d) and axisymmetric consolidation problems are treated with a meshless local Petrov–Galerkin approach. The porous continuum is modeled with Biot’s theory, where the solid displacements and t...
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Article
Self-similarity of the bandcount adding structures: Calculation by map replacement
Recently it has been demonstrated that the domain of robust chaos close to the periodic domain, which is organized by the period-adding structure, contains an infinite number of interior crisis bifurcation cur...
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Chapter and Conference Paper
Evaluating Coupled Selection Equations for Dynamic Task Assignment Using a Behavior Framework
In this paper we focus on methods for a reliable and robust mechanism to distribute roles among a team of cooperating robots. In previous work, we showed the principal applicability of a novel approach based o...
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Article
Meshless local Petrov-Galerkin method for continuously nonhomogeneous linear viscoelastic solids
A meshless method based on the local Petrov-Galerkin approach is proposed for the solution of quasi-static and transient dynamic problems in two-dimensional (2-D) nonhomogeneous linear viscoelastic media. A un...
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Article
Quasi-static poroelastic boundary element formulation based on the convolution quadrature method
Convolution Quadrature Method (CQM)-based Boundary Element formulations are up to now used only in dynamic formulations. The main difference to usual time-step** BE formulations is the way to solve the convo...
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Article
A comparative study of Biot's theory and the linear Theory of Porous Media for wave propagation problems
Wave propagation in porous media is an important topic for example in geomechanics or oil-industry. Especially due to the interplay of the solid skeleton with the fluid the so-called second compressional wave...
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Chapter
Arbeitsrecht in der Pflege
Die Entwicklung des Arbeitsrechtes bis hin zur Gegenwart ist durch einen kontinuierlichen Ausbau des Arbeitnehmerschutzes gekennzeichnet.Allerdings führen die Gesetze des Arbeitsrechtes in Deutschland mitunter...
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Chapter and Conference Paper
CoPS-Team Description
The control software of the robot soccer team CoPS is designed as a multi-agent-system. The basis for a cooperation between the robots is a suitable environment model based on uncertain sensory data and commun...
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Chapter and Conference Paper
Control of Autonomous Robots in the RoboCup Scenario Using Coupled Selection Equations
Concepts of self-organization, adapted from physics, chemistry or biology [1], [2], [3] are more and more important for the implementation of suitable control mechanisms in the field of artificial intelligent sys...
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Chapter and Conference Paper
CoPS-Team Description
This paper presents the hardware and software design principles of the medium size RoboCup Team CoPS Stuttgart which are developed by the image understanding group at the Institute for Parallel and Distributed...
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Chapter and Conference Paper
Experimental study of self-organized fault-tolerant behavior in robotic systems
Concepts of self-organization, adapted from physics, chemistry or biology [4], [3], [7] will become more and more important for the implementation of suitable control mechanisms in the field of artificial inte...
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Chapter and Conference Paper
CoPS-Team Description
This paper presents the hardware and software design principles of the medium size RoboCup Team CoPS which are developed by the image understanding group at the Institute for Parallel and Distributed High Perform...
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Article
A new visco- and elastodynamic time domain Boundary Element formulation
The usual time domain Boundary Element Method (BEM) contains fundamental solutions which are convoluted with time-dependent boundary data and integrated over the boundary surface. If the fundamental solution ...
