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Author

  • Michael J. Schöning (18)
  • Arshak Poghossian (10)
  • Ilya Digel (8)
  • Torsten Wagner (8)
  • Gerhard Artmann (6)
  • Manfred Staat (6)
  • Kay Zerlin (5)
  • Aysegül Temiz Artmann (4)
  • Joachim P. Kloock (4)
  • M. H. Abouzar (4)
  • Andreas M. Stadler (3)
  • Bodo Kraft (3)
  • Hans-Joachim Weber (3)
  • K. Haenen (3)
  • Konstantin Kotliar (3)
  • Manfred Biselli (3)
  • Mattea Müller-Veggian (3)
  • O. A. Williams (3)
  • P. Christiaens (3)
  • P. Wagner (3)
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Year of publication

  • 2007 (57) (remove)

Document Type

  • Article (49)
  • Conference Proceeding (4)
  • Book (3)
  • Doctoral Thesis (1)

Language

  • English (45)
  • German (10)
  • Russian (2)

Has Fulltext

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  • yes (5)

Keywords

  • Finite-Elemente-Methode (2)
  • Air purification (1)
  • Bauingenieurwesen (1)
  • CAD (1)
  • Clusterion (1)
  • Erythrozyt (1)
  • Exact Ilyushin yield surface (1)
  • First Order Reliabiblity Method (1)
  • Hämoglobin (1)
  • Limit analysis (1)
  • Luftreiniger (1)
  • Plasmacluster ion technology (1)
  • Random variable (1)
  • Raumluft (1)
  • civil engineering (1)
  • cytosolic water diffusion (1)
  • hemoglobin dynamics (1)
  • shakedown analysis (1)

Institute

  • Fachbereich Medizintechnik und Technomathematik (57) (remove)

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Exploring weak scalability for FEM calculations on a GPU-enhanced cluster (2007)
Dominik Göddeke ; Robert Strzodka ; Jamaludin Mohd-Yusof ; Patrick McCormick ; Sven H.M. Buijssen ; Matthias Grajewski ; Stefan Turek
Experimental analysis of biaxial mechanical tension in cell monolayers and cultured three-dimensional tissues: the celldrum technology (2007)
Jürgen Trzewik
State-of-the-art of seizure prediction (2007)
Klaus Lehnertz ; Florian Mormann ; Hannes Osterhage ; Müller Andy ; Jens Prusseit ; Anton Chernihovskyi ; Matthäus Staniek ; Dieter Krug ; Stephan Bialonski ; Christian E. Elger
Detecting synchronization clusters in multivariate time series via coarse-graining of Markov chains (2007)
Carsten Allefeld ; Stephan Bialonski
Adaptational responses of the human Achilles tendon by modulation of the applied cyclic strain magnitude (2007)
Adamantios Arampatzis ; Kiros Karamanidis ; Kirsten Albracht
Ocular hemodinamics and contemporary methods of its assessment. Part III. Non-invasive methods of assessment of ocular blood flow. 1. Assessment of blood cell velocities and flow rates in intraocular vessels and vascular beds (2007)
Konstantin Kotliar ; G. A. Drozdova ; A. M. Shamshinova
Ocular hemodinamics and contemporary methods of its assessment. Part III. Non-invasive methods of assessment of ocular blood flow. 2. Static and dynamic assessment of retinal vessel reaction to stimuli (2007)
Konstantin Kotliar ; G. A. Drozdova ; A. M. Shamshinova
Heavy metal detection with semiconductor devices based on PLD-prepared chalcogenide glass thin films (2007)
Joachim P. Kloock ; Michael J. Schöning
Physical discontinuities at body temperature in human red blood cells / Artmann, GM ; Zerlin, K ; Digel, I ; Stadler, A ; Zaccai, G ; Temiz, AA (2007)
Gerhard Artmann ; Kay Zerlin ; Ilya Digel ; Andreas M. Stadler
Decrease in extracellular collagen crosslinking after NMR magnetic field application in skin fibroblasts (2007)
Ilya Digel ; Eylem Kurulgan Demirci ; Peter Linder ; Peter Kayser
Structural transition temperature of hemoglobins correlates with species’ body temperature (2007)
Kay Zerlin ; Nicole Kasischke ; Ilya Digel ; Christina Maggakis-Kelemen ; Aysegül Temiz Artmann ; Dariusz Porst ; Peter Kayser ; Peter Linder ; Gerhard Artmann
Dynamics and interactions of hemoglobin in human red blood cells and concentrated hemoglobin solutions (2007)
Kay Zerlin ; Ilya Digel ; Andreas M. Stadler ; Georg Büldt ; Guiseppe Zaccai ; Gerhard Artmann
Protein dynamics in thermosensation (2007)
Ilya Digel ; Kay Zerlin ; Aysegül Temiz Artmann ; S. Engels
Effect of intravitreal injections and volume changes on intraocular pressure: clinical results and biomechanical model / Kotliar, Konstantin ; Maier, Mathias ; Bauer, Svetlana ; Feucht, Nikolaus ; Lohmann, Chris ; Lanzl, Ines (2007)
Konstantin Kotliar ; Mathias Maier ; Svetlana Bauer ; Nikolaus Feucht
A software tool for interactive generation, representation, and systematical storage of transfer functions for 3D medical images / Alper Selver, M. ; Fischer, Felix ; Kuntalp, Mehmet ; Hillen, Walter (2007)
Walter Hillen ; M. Alper Selver ; Felix Fischer ; Mehmet Kuntalp
Simulation of Blood Flow in a Ventricular Assist Device (2007)
Mehdi Behbahani ; M. Nicolai ; M. Probst ; M. Behr
Kranken Herzen helfen - Ingenieure und Informatiker entwickeln gemeinsam eine Miniaturblutpumpe / Behbahani, M. ; Behr, M. ; Bischof, F. ; Wolf, G. E. (2007)
Mehdi Behbahani ; M. Behr ; F. Bischof ; G. E. Wolf
To perceive the world with logic / Walter van Laack. [Transl. by Anneliese Wolstenholme] / 1. ed. (2007)
Walter van Laack
Semantische Unterstützung des konzeptuellen Gebäudeentwurfs (2007)
Bodo Kraft
Graphbasierte Werkzeuge zur Unterstützung des konzeptuellen Gebäudeentwurfs (2007)
Bodo Kraft ; Manfred Nagl
Classification of Highly Unbalanced CYP450 Data of Drugs Using Cost Sensitive Machine Learning Techniques / Eitrich, T. ; Kless, A. ; Druska, C. ; Meyer, W. ; Grotendorst J. (2007)
Johannes Grotendorst ; T. Eitrich ; A. Kless ; C. Druska
Position-Sensitive Si(Li) Transmission Detectors for the EXL-Experiments at GSI-Darmstadt / Protic, D. ; Krings, T. ; Niessen, S. ; Egelhof, P. ; Pollacco, E. C. ; Müller-Veggian, M. (2007)
Mattea Müller-Veggian ; D. Protic ; T. Krings ; S. Niessen
Biologische Auswertung von verschiedenen Bestrahlungsplanvarianten für Zielvolumina im Abdomenbereich mit einem hauseigenen Computerprogramm / Rusowicz, Andreas ; Nguyen, Christoph ; Nour, Youness ; Zakaria, Golam Abu ; Müller-Veggian, Mattea (2007)
Mattea Müller-Veggian ; Andreas Rusowicz ; Christoph Nguyen ; Youness Nour
High-throughput testing of mechanical forces generated in thin cell and tissue layers (2007)
Peter Linder ; Ilya Digel ; Aysegül Temiz Artmann ; Peter Kayser ; Dariusz Porst ; Gerhard Artmann
Effects of Selenium Supplementation on Antioxidant Defense and Glucose Homeostasis in Experimental Diabetes Mellitus (2007)
Zubeyde Erbayraktar ; Osman Yilmaz ; Aysegül Temiz Artmann ; Ruksan Cehreli ; Canan Coker
Entwicklung einer kalorimetrischen H2O2-Gassensoranordnung für die Prozessgaskontrolle (2007)
Niko Näther ; Jörg Berger ; Rüdiger Emmerich ; Peter Friedrich ; Hartmut Henkel ; Andreas Schneider ; Michael J. Schöning
3D Presentation States: Parametrisierung und Speicherung der 3D-Darstellung von segmentierten medizinischen Volumendaten / Fischer, Felix ; Hillen, Walter ; Paulus, Dietrich (2007)
Walter Hillen ; Felix Fischer ; Dietrich Paulus
PIV validation of blood-heart valve leaflet interaction modelling (2007)
Radoslav Kaminsky ; K. Dumont ; Hans-Joachim Weber ; M. Schroll ; P. Verdonck
Electrospun nanofibers of collagen-chitosan and P(LLA-CL) for tissue engineering / Mo Xiumei, Chen Zonggang, Hans J. Weber (2007)
Hans-Joachim Weber ; Xiumei Mo ; Zonggang Chen
Flow visualization through two types of aortic prosthetic heart valves using stereoscopic high-speed particle image velocimetry (2007)
Radoslav Kaminsky ; Stephan Kallweit ; Hans-Joachim Weber ; Tom Claessens ; Krzystof Jozwik ; Pascal Verdonck
MRI Based Attenuation Correction for Brain PET Images / Elena Rota Kops, Elena; Qin, Peng ; Müller-Veggian, Mattea ; Herzog, Hans (2007)
Mattea Müller-Veggian ; Elena Rota Kops ; Peng Quin ; Hans Herzog
Nanocrystalline diamond-based field-effect capacitive pH sensor (2007)
P. Christiaens ; M. H. Abouzar ; Arshak Poghossian ; Torsten Wagner ; N. Bijnens ; O. A. Williams ; M. Daenen ; K. Haenen ; Michael J. Schöning ; P. Wagner
A light-addressable potentiometric sensor system for fast, simultaneous and spatial detection of the metabolic activity of biological cells (2007)
Torsten Wagner ; R. Molina ; Manfred Biselli ; Michele Canzoneri ; Thomas Schnitzler ; Tatsuo Yoshinobu ; Michael J. Schöning
pH sensitivity of nanocrystalline diamond films (2007)
P. Christiaens ; Maryam H. Abouzar ; Arshak Poghossian ; Torsten Wagner ; N. Bijnens ; O. A. Williams ; M. Daenen ; K. Haenen ; O. Douthéret ; J. d´ Haen ; Z. Mekhalif ; Michael J. Schöning ; P. Wagner
Handheld measurement device for field-effect sensor structures: Practical evaluation and limitations (2007)
Torsten Wagner ; Rob J. Maris ; Hans-Josef Ackermann ; Ralph Otto ; Stefan Beging ; Arshak Poghossian ; Michael J. Schöning
Markierungsfreie DNA-Detektion mit Silizium-Feldeffekt-Sensoren – Messeffekte oder Artefakte? (2007)
Michael J. Schöning ; Maryam H. Abouzar ; Arshak Poghossian ; Yinhua Han ; Andreas Offenhäusser ; Sven Ingebrandt
Determination of cadmium concentration and pH value in aqueous solutions by means of a handheld light-addressable potentiometric sensor (LAPS) device (2007)
Torsten Wagner ; Joachim P. Kloock ; Michael J. Schöning
About 20 years of silicon-based thin-film sensors with chalcogenide glass materials for heavy metal analysis: Technological aspects of fabrication and miniaturization (2007)
Michael J. Schöning ; Joachim P. Kloock
Light-addressable potentiometric sensors (LAPS): recent trends and applications (2007)
Torsten Wagner ; Michael J. Schöning
Chemical and biological field-effect sensors for liquids – a status report (2007)
Arshak Poghossian ; Michael J. Schöning
Elektromyographische Untersuchungen zur Kräftigung der Oberschenkelmuskulatur mit einem myoelektrischen Stimulator nach arthroskopischen Eingriffen am Kniegelenk (2007)
J. Eschweiler ; Walter van Laack ; Manfred Staat
Mathematik im Bachelorstudium für Studierende der Biotechnologie, der Prozesstechnik und der angewandten Chemie. 2. überarb. Aufl. (2007)
Christof Schelthoff
Handheld multi-channel LAPS device as a transducer platform for possible biological and chemical multi-sensor applications (2007)
Torsten Wagner ; Roberto Molina ; Tatsuo Yoshinobu ; Joachim P. Kloock ; Manfred Biselli ; Michele Canzoneri ; Thomas Schnitzler ; Michael J. Schöning
Development and Electrochemical Investigations of an EIS-(Electrolyte-Insulator-Semiconductor) based Biosensor for Cyanide Detection (2007)
Monika Turek ; Lothar Ketterer ; Melanie Claßen ; Heinz Berndt ; Gereon Elbers ; Peter Krüger ; Michael Keusgen ; Michael J. Schöning
Field-effect sensors with charged macromolecules: Characterisation by capacitance–voltage, constant-capacitance, impedance spectroscopy and atomic-force microscopy methods (2007)
Arshak Poghossian ; M. H. Abouzar ; F. Amberger ; D. Mayer ; Y. Han ; S. Ingebrandt ; A. Offenhäusser ; Michael J. Schöning
Label-free detection of single nucleotide polymorphisms utilizing the differential transfer function of field-effect transistors (2007)
S. Ingebrandt ; Y. Han ; F. Nakamura ; Arshak Poghossian ; Michael J. Schöning ; A. Offenhäusser
Label-free detection of charged macromolecules by using a field-effect-based sensor platform: Experiments and possible mechanisms of signal generation (2007)
Arshak Poghossian ; S. Ingebrandt ; M. H. Abouzar ; Michael J. Schöning
Nanocrystalline diamond-based field-effect (bio-)chemical sensor (2007)
Arshak Poghossian ; M. H. Abouzar ; P. Christiaens ; O. A. Williams ; K. Haenen ; P. Wagner ; Michael J. Schöning
Shakedown analysis of structures made of materials with temperature-dependent yield stress (2007)
Duc Khoi Vu ; Manfred Staat
Analysis of pressure equipment by application of the primal-dual theory of shakedown (2007)
Duc Khoi Vu ; Manfred Staat ; Ich Thinh Tran
Limit analysis of flaws in pressurized pipes and cylindrical vessels. Part I: Axial defects (2007)
Manfred Staat ; Duc-Khoi Vu
Online-Messsysteme für die automatisierte Charakterisierung von feldeffektbasierten Biosensoren (2007)
Torsten Wagner ; Stefan Beging ; L. Rotter ; Arshak Poghossian ; Manfred Biselli ; Werner Zang ; Michael J. Schöning
Temperature transitions of hemoglobin and cytosolic water diffusion in human red blood cells : [poster] (2007)
Andreas M. Stadler ; Jan P. Embs ; Kay Zerlin ; Ilya Digel ; Gerhard Artmann ; Joe Zaccai ; Georg Büldt
Background Hemoglobin interactions in red blood cells Hemoglobin dynamics in human red blood cells Diffusion of H2O in red blood cells
The use of bactericidal effects of cluster ions generated by plasma in medical biotechnology (2007)
Azhar A. Zhubanova ; Ilya Digel ; H. Nojima ; Gerhard Artmann
The most of conventional methods of air purification use the power of a fan to draw in air and pass it through a filter. The problem of bacterial contamination of inner parts of such a type of air conditioners in some cases draws attention towards alternative air-cleaning systems. Some manufacturers offer to use the ozone's bactericidal and deodorizing effects, but the wide spreading of such systems is restricted by the fact that toxic effects of ozone in respect of human beings are well known. In 2000 Sharp Inc. introduced "Plasma Cluster Ions (PCI)" air purification technology, which uses plasma discharge to generate cluster ions (I 0-14 ). This technology has been developed for those customers that are conscious about health and hygiene. In our experiments, we focused on some principal aspects of plasma-generated ions application - time-dependency and irreversibility of bactericidal action, spatial and kinetic characteristics of emitted cluster particles, their chemical targets in the microbial cells.
Visual Knowledge Specification for Conceptual Design: Definition and Tool Support (2007)
Bodo Kraft ; Manfred Nagl
In: Advanced Engineering Informatics. Vol 21, Issue 1, 2007, Pages 67-83 http://dx.doi.org/10.1016/j.aei.2006.10.001 eds. J.C. Kunz, I.F.C. Smith and T. Tomiyama, Elsevier, Seite 1-22 Current CAD tools are not able to support the conceptual design phase, and none of them provides a consistency analysis for sketches produced by architects. This phase is fundamental and crucial for the whole design and construction process of a building. To give architects a better support, we developed a CAD tool for conceptual design and a knowledge specification tool. The knowledge is specific to one class of buildings and it can be reused. Based on a dynamic and domain-specific knowledge ontology, different types of design rules formalize this knowledge in a graph-based form. An expressive visual language provides a user-friendly, human readable representation. Finally, a consistency analysis tool enables conceptual designs to be checked against this formal conceptual knowledge. In this article, we concentrate on the knowledge specification part. For that, we introduce the concepts and usage of a novel visual language and describe its semantics. To demonstrate the usability of our approach, two graph-based visual tools for knowledge specification and conceptual design are explained.
Finite element shakedown and limit reliability analysis of thin shells (2007)
Thanh Ngoc Tran ; Manfred Staat ; R. Kreißig
A procedure for the evaluation of the failure probability of elastic-plastic thin shell structures is presented. The procedure involves a deterministic limit and shakedown analysis for each probabilistic iteration which is based on the kinematical approach and the use the exact Ilyushin yield surface. Based on a direct definition of the limit state function, the non-linear problems may be efficiently solved by using the First and Second Order Reliabiblity Methods (Form/SORM). This direct approach reduces considerably the necessary knowledge of uncertain technological input data, computing costs and the numerical error. In: Computational plasticity / ed. by Eugenio Onate. Dordrecht: Springer 2007. VII, 265 S. (Computational Methods in Applied Sciences ; 7) (COMPLAS IX. Part 1 . International Center for Numerical Methods in Engineering (CIMNE)). ISBN 978-1-402-06576-7 S. 186-189
Calculation of load carrying capacity of shell structures with elasto-plastic material by direct methods (2007)
Thanh Ngoc Tran ; Manfred Staat ; R. Kreißig
Proceedings of the International Conference on Material Theory and Nonlinear Dynamics. MatDyn. Hanoi, Vietnam, Sept. 24-26, 2007, 8 p. In this paper, a method is introduced to determine the limit load of general shells using the finite element method. The method is based on an upper bound limit and shakedown analysis with elastic-perfectly plastic material model. A non-linear constrained optimisation problem is solved by using Newton’s method in conjunction with a penalty method and the Lagrangean dual method. Numerical investigation of a pipe bend subjected to bending moments proves the effectiveness of the algorithm.
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