-
Article
Open AccessThe asset administration shell as enabler for predictive maintenance: a review
The emergence of the Internet of Things and the interconnection of systems and machines enables the idea of Industry 4.0, a new industrial paradigm with a strong focus on interaction and communication between ...
-
Article
Open AccessEffective hyperelastic material parameters from microstructures constructed using the planar Boolean model
We construct two-dimensional, two-phase random heterogeneous microstructures by stochastic simulation using the planar Boolean model, which is a random collection of overlap** grains. The structures obtained...
-
Article
Open AccessA Selection of Benchmark Problems in Solid Mechanics and Applied Mathematics
In this contribution we provide benchmark problems in the field of computational solid mechanics. In detail, we address classical fields as elasticity, incompressibility, material interfaces, thin structures a...
-
Chapter and Conference Paper
Performance Gain of a Data Flow Oriented ISA as Replacement for Java Bytecode
Java Bytecode is used as binary format for a number of programming languages and programming systems. Since Java virtual machines exist for many platforms, it can be regarded as a universal execution format. C...
-
Article
Modeling of freezing processes of ice floes within the framework of the TPM
Sea ice is floating ice which is formed by the freezing of ocean water in the polar regions of the Earth, i.e., the Arctic and the Antarctic. Thus, a closed smooth ice surface can be formed consisting of these...
-
Chapter and Conference Paper
Engineering an Optimized Instruction Set Architecture for AMIDAR Processors
Newly developed instruction set architectures are nowadays typically based on the RISC principle. Yet, more abstract instruction sets also have their advantages. In the AMIDAR project Java Bytecode was used as...
-
Article
Silica microparticles for sustained zero-order release of an anti-CD40L antibody
Silica microparticle hydrogel depot (HG) formulation was prepared using spray drying of silica-based sol–gels for the sustained delivery of MR1 antibody which binds to CD40 ligand (CD40L). The formulation was ...
-
Chapter and Conference Paper
Stress-Velocity Mixed Least-Squares FEMs for the Time-Dependent Incompressible Navier-Stokes Equations
In this article a mixed least-squares finite element method (LSFEM) for the time-dependent incompressible Navier-Stokes equations is proposed and investigated. The formulation is based on the incompressible Na...
-
Chapter
Remarks on a Fluid-Structure Interaction Scheme Based on the Least-Squares Finite Element Method at Small Strains
The present contribution introduces a least-squares finite element method (LSFEM) based fluid-structure interaction (FSI) approach. The proposed method is based on the formulation of mixed finite elements in t...
-
Chapter
Local Physical Properties of Magnetic Molecules
atomic force microscopy based techniques were developed to investigate local properties of individual well-separated adsorbed molecules, which can be applied to all kinds of supporting substrates independent ...
-
Article
Incidental findings in cardiac magnetic resonance imaging: superiority of bSSFP over T1w-HASTE for extra-cardiac findings assessment
Incidental findings are frequent in radiological examinations and may have an impact on further patient management. The aim of this retrospective study was to analyze, which of two thoracic scout sequences is ...
-
Article
Open AccessPostnatal LPS Challenge Impacts Escape Learning and Expression of Plasticity Factors Mmp9 and Timp1 in Rats: Effects of Repeated Training
Bacterial intoxication associated with inflammatory conditions during development can impair brain functions, in particular evolutionarily novel forms of memory, such as explicit learning. Little is known abou...
-
Chapter and Conference Paper
Expanded Polypropylene Finite Elements Analysis in Transport Application
The current technology has reached a maturity degree which requires a higher complexity of the analyses performed in the development of a product. Most of the technological innovations involve recently discov...
-
Chapter
Low-Temperature Scanning Probe Microscopy
This chapter is dedicated to scanning probe microscopy (SPM) operated at cryogenic temperatures, where the more fundamental aspects of phenomena important in the fields of nanoscience and nanotechnology can be in...
-
Article
Open AccessMOG-IgG in NMO and related disorders: a multicenter study of 50 patients. Part 3: Brainstem involvement - frequency, presentation and outcome
Myelin oligodendrocyte glycoprotein antibodies (MOG-IgG) are present in a subset of aquaporin-4 (AQP4)-IgG-negative patients with optic neuritis (ON) and/or myelitis. Little is known so far about brainstem inv...
-
Article
Open AccessMOG-IgG in NMO and related disorders: a multicenter study of 50 patients. Part 2: Epidemiology, clinical presentation, radiological and laboratory features, treatment responses, and long-term outcome
A subset of patients with neuromyelitis optica spectrum disorders (NMOSD) has been shown to be seropositive for myelin oligodendrocyte glycoprotein antibodies (MOG-IgG).
-
Article
Open AccessMOG-IgG in NMO and related disorders: a multicenter study of 50 patients. Part 1: Frequency, syndrome specificity, influence of disease activity, long-term course, association with AQP4-IgG, and origin
Antibodies to myelin oligodendrocyte glycoprotein (MOG-IgG) have been suggested to play a role in a subset of patients with neuromyelitis optica and related disorders.
-
Article
Electro-optic sampling of near-infrared waveforms
Direct measurement of the electric field of light in the near-infrared is experimentally demonstrated, showing that careful optical filtering allows the time-resolved detection of electric field oscillations w...
-
Chapter
Least-Squares Mixed Finite Element Formulations for Isotropic and Anisotropic Elasticity at Small and Large Strains
The performance of least-squares finite element formulations for geometrically linear and nonlinear problems is investigated in this work. We consider different elastic material behaviors as, e.g., quasi-incom...
-
Chapter and Conference Paper
Investigation of Laser-Induced Currents in Large-Band-Gap Dielectrics
Applying few-cycle laser pulses to dielectrics reversibly and rapidly increases their polarizability, allowing for the switching of currents at the frequency of light (Schiffrin et al., Nature 493:70–74, 2013)...
