TY  - JOUR
A1  - Abouzar, Maryam H.
A1  - Ingebrandt, S.
A1  - Poghossian, Arshak
A1  - Zhang, Y.
A1  - Moritz, W.
A1  - Schöning, Michael Josef
T1  - Field-effect nanoplate capacitive pH sensor based on SOI structure
JF  - Semiconductor micro- and nanoelectronics : Proceedings of the Seventh International Conference , Tsakhcadzor, Armenia July 3-5 2009
Y1  - 2009
SP  - 55
EP  - 58
ER  - 
TY  - CHAP
A1  - Abele, Daniel
A1  - Kleefeld, Andreas
ED  - Constanda, Christian
T1  - New Numerical Results for the Optimization of Neumann Eigenvalues
T2  - Computational and Analytic Methods in Science and Engineering
N2  - We present new numerical results for shape optimization problems of interior Neumann eigenvalues. This field is not well understood from a theoretical standpoint. The existence of shape maximizers is not proven beyond the first two eigenvalues, so we study the problem numerically. We describe a method to compute the eigenvalues for a given shape that combines the boundary element method with an algorithm for nonlinear eigenvalues. As numerical optimization requires many such evaluations, we put a focus on the efficiency of the method and the implemented routine. The method is well suited for parallelization. Using the resulting fast routines and a specialized parametrization of the shapes, we found improved maxima for several eigenvalues.
Y1  - 2020
SN  - 978-3-030-48185-8 (Print)
SN  - 978-3-030-48186-5 (Online)
U6  - https://doi.org/10.1007/978-3-030-48186-5_1
SP  - 1
EP  - 20
PB  - Birkhäuser
CY  - Cham
ER  - 
TY  - CHAP
A1  - Abel, Thomas
A1  - Bonin, Dominik
A1  - Albracht, Kirsten
A1  - Zeller, Sebastian
A1  - Brüggemann, Gert-Peter
A1  - Burkett, Brendan
A1  - Strüder, Heiko K.
T1  - Kinematic profile of the elite handcyclist
T2  - 28th  International Conference on Biomechanics in Sports, Marquette, Michigan, USA, July 19 – 23, 2010
Y1  - 2017
SN  - 1999-4168
SP  - 140
EP  - 141
ER  - 
TY  - CHAP
A1  - Abel, Alexander
A1  - Pérez-Viana, Daniel
A1  - Ciritsis, Bernard
A1  - Staat, Manfred
ED  - Erni, Daniel
ED  - Fischerauer, Alice
ED  - Himmel, Jörg
ED  - Seeger, Thomas
ED  - Thelen, Klaus
T1  - Prevention of femur neck fractures through femoroplasty
T2  - 2nd YRA MedTech Symposium 2017 : June 8th - 9th / 2017 / Hochschule Ruhr-West
Y1  - 2017
SN  - 978-3-9814801-9-1
U6  - https://doi.org/10.17185/duepublico/43984
N1  - A young researchers track of the 7th IEEE Workshop & SENSORICA 2017
SP  - 114
EP  - 115
PB  - Universität Duisburg-Essen
CY  - Duisburg
ER  - 
TY  - JOUR
A1  - Abel, Alexander
A1  - Kahmann, Stephanie Lucina
A1  - Mellon, Stephen
A1  - Staat, Manfred
A1  - Jung, Alexander
T1  - An open-source tool for the validation of finite element models using three-dimensional full-field measurements
JF  - Medical Engineering & Physics
N2  - Three-dimensional (3D) full-field measurements provide a comprehensive and accurate validation of finite element (FE) models. For the validation, the result of the model and measurements are compared based on two respective point-sets and this requires the point-sets to be registered in one coordinate system. Point-set registration is a non-convex optimization problem that has widely been solved by the ordinary iterative closest point algorithm. However, this approach necessitates a good initialization without which it easily returns a local optimum, i.e. an erroneous registration. The globally optimal iterative closest point (Go-ICP) algorithm has overcome this drawback and forms the basis for the presented open-source tool that can be used for the validation of FE models using 3D full-field measurements. The capability of the tool is demonstrated using an application example from the field of biomechanics. Methodological problems that arise in real-world data and the respective implemented solution approaches are discussed.
Y1  - 2020
U6  - https://doi.org/10.1016/j.medengphy.2019.10.015
SN  - 1350-4533
VL  - 77
SP  - 125
EP  - 129
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - GEN
A1  - Abdelghani, Adnane
A1  - Menaa, Bouzid
A1  - Obare, Sherine O.
A1  - Schöning, Michael Josef
T1  - Special issue on nanoscale science and technology / guest eds.: Adnane Abdelghani, Bouzid Menaa, Sherine O. Obare, Michael J. Schöning
T2  - International journal of nanotechnology
Y1  - 2013
SN  - 1741-8151 (E-Journal), 1475-7435 (Print)
VL  - Vol. 10
IS  - No. 5-7
SP  - 373
EP  - 619
ER  -