TY - JOUR A1 - Grotendorst, Johannes T1 - A Maple package for transforming series, sequences and functions JF - Computer Physics Communications. 67 (1991), H. 2 Y1 - 1991 SN - 0010-4655 SP - 325 EP - 342 ER - TY - JOUR A1 - Grotendorst, Johannes T1 - Approximating functions by means of symbolic computation and a general extrapolation method JF - Computer Physics Communications. 59 (1990), H. 2 Y1 - 1990 SN - 0010-4655 SP - 289 EP - 301 ER - TY - JOUR A1 - Grotendorst, Johannes A1 - Jansen, Paul A1 - Schoberth, Siegfried T1 - On Solving the McConnell Equations in Biochemistry / Grotendorst, Johannes ; Jansen, Paul ; Schoberth, Siegfried JF - MapleTech. 1 (1993) Y1 - 1993 SN - 1061-5733 N1 - zgl. Technical Report KFA-ZAM-IB-9314 ; The Maple Technical Newsletter SP - 56 EP - 62 ER - TY - JOUR A1 - Grotendorst, Johannes A1 - Schoberth, S. M. A1 - Chapman, B. E. A1 - Kuchel, P. W. T1 - Ethanol Transport in Zymomonas mobilis Measured by Using in Vivo Nuclear Magnetic Resonance Spin Transfer / Schoberth, S. M. ; Chapman, B. E. ; Kuchel, P. W. ; Wittig, R. M. ; Grotendorst, Johannes ; Jansen, Paul ; Graaf, A. A. de JF - Journal of Bacteriology. 178 (1996), H. 6 Y1 - 1996 SN - 0021-9193 SP - 1756 EP - 1761 ER - TY - JOUR A1 - Grotendorst, Johannes A1 - Shuang-Ren, Zhao A1 - Halling, Horst T1 - Calculation of the Potential Distribution for a Three-Layer Spherical Volume Conductor / Shuang-Ren, Zhao ; Grotendorst, Johannes ; Halling, Horst JF - MapleTech . 2 (1996), H. 1 Y1 - 1996 SN - 1061-5733 N1 - zugl. Technical Report KFA-ZAM-IB-9511 ; The Maple Technical Newsletters SP - 59 EP - 66 ER - TY - JOUR A1 - Grotendorst, Johannes A1 - Dornseiffer, Jürgen T1 - Computer-aided Modelling and Simulation of the Thermodynamics of Steam Reforming / Grotendorst, Johannes ; Dornseiffer, Jürgen JF - Mathematics and Computers in Simulation. 51 (2000), H. 5 Y1 - 2000 SN - 0378-4754 N1 - Technical Report FZJ-ZAM-IB-9812, August 1998 SP - 451 EP - 471 ER - TY - JOUR A1 - Grotendorst, Johannes A1 - Kless, A. A1 - Dickhaus, T. A1 - Meyer, W. T1 - Data Mining in der pharmazeutischen Forschung und Entwicklung / Kless, A. ; Dickhaus, T. ; Meyer, W. ; Grotendorst, J. JF - LITUS - Laboratory IT User Service. 1 (2004) Y1 - 2004 SP - 20 EP - 21 ER - TY - JOUR A1 - Grotendorst, Johannes A1 - Kless, A. A1 - Eitrich, T. T1 - Data Mining in F & E / Kless, A. ; Eitrich, T. ; Meyer, W. ; Grotendorst, J. JF - BioWorld: Magazin für Molekularbiologische und Biotechnologische Applikationen. 9 (2004), H. 2 Y1 - 2004 SN - 1424-8514 SP - 22 EP - 23 ER - TY - JOUR A1 - Grotendorst, Johannes A1 - Scott, Tony C. A1 - Aubert-Frécon, Monique A1 - Hadinger, Gisèle T1 - Asymptotically exact calculation of the exchange energies of one-active-electron diatomic ions with the surface integral method / Scott, Tony C. ; Aubert-Frécon, Monique ; Hadinger, Gisèle ; Andrae, Dirk ; Grotendorst, Johannes ; Morgan Ill, John D. JF - Journal of Physics B: Atomic, Molecular and Optival Physics. 37 (2004), H. 22 Y1 - 2004 SN - 0953-4075 SP - 4451 EP - 4469 ER - TY - JOUR A1 - Grotendorst, Johannes A1 - Scott, Tony C. A1 - Aubert-Frécon, Monique A1 - Andrae, D. A1 - Morgan III, J. D. A1 - Glasser, M. L. T1 - Exchange Energy for Two-Active-Electron Diatomic Systems within the Surface Integral Method / Scott,T. C .; Aubert-Frécon, M. ; Andrae, D. ; Grotendorst, J. ; Morgan III, J. D. ; Glasser, M. L. JF - Applicable Algebra in Engineering, Communication and Computing. 15 (2004), H. 2 Y1 - 2004 SN - 0938-1279 N1 - zugl. Technical Report FZJ-ZAM-IB-2004-02, April 2004, 24 pages SP - 101 EP - 128 ER - TY - JOUR A1 - Grotendorst, Johannes A1 - Scott, Tony C. A1 - Aubert-Frécon, Monique T1 - New Approach for the Electronic Energies of the Hydrogen Molecular Ion / Scott, Tony C. ; Aubert-Frécon, Monique ; Grotendorst, Johannes JF - Chemical Physics. 324 (2006), H. 2/3 Y1 - 2006 SN - 0301-0104 SP - 323 EP - 338 ER - TY - JOUR A1 - Grotendorst, Johannes A1 - Eitrich, T. A1 - Kless, A. A1 - Druska, C. T1 - Classification of Highly Unbalanced CYP450 Data of Drugs Using Cost Sensitive Machine Learning Techniques / Eitrich, T. ; Kless, A. ; Druska, C. ; Meyer, W. ; Grotendorst J. JF - Journal of Chemical Information and Modeling. 47 (2007), H. 1 Y1 - 2007 SN - 1549-9596 SP - 92 EP - 103 ER - TY - JOUR A1 - Stulpe, Werner T1 - Unitary Operator JF - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed. Y1 - 2009 SN - 978-3-540-70622-9 SP - 807 EP - 809 PB - Springer CY - Berlin ER - TY - JOUR A1 - Stulpe, Werner T1 - Self-Adjoint Operator JF - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed. Y1 - 2009 SN - 978-3-540-70622-9 SP - 692 EP - 697 PB - Springer CY - Berlin ER - TY - JOUR A1 - Stulpe, Werner T1 - Projection JF - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed. Y1 - 2009 SN - 978-3-540-70622-9 SP - 497 EP - 499 PB - Springer CY - Berlin ER - TY - JOUR A1 - Stulpe, Werner T1 - Operator JF - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed. Y1 - 2009 SN - 978-3-540-70622-9 SP - 440 EP - 444 PB - Springer CY - Berlin ER - TY - JOUR A1 - Stulpe, Werner A1 - Scholz, Erhard T1 - Hilbert Space / Scholz, Erhard ; Stulpe, Werner JF - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed. Y1 - 2009 SN - 978-3-540-70622-9 SP - 291 EP - 295 PB - Springer CY - Berlin ER - TY - JOUR A1 - Stulpe, Werner T1 - Density Operator JF - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed. Y1 - 2009 SN - 978-3-540-70622-9 SP - 166 EP - 169 PB - Springer CY - Berlin ER - TY - JOUR A1 - Reißel, Martin A1 - Bitsch, G. A1 - Kießling, A. A1 - Mawick, G. T1 - Betriebsfestigkeitsanalyse von Türschließvorgängen auf der Basis transienter FEM Simulationen / Bitsch, G. ; Kießling, A. ; Mawick, G. ; Reißel, M. ; Tokar, G. ; Wirth, C. JF - LS DYNA Forum, 2002; V25 Y1 - 2002 SP - 1 EP - 10 ER - TY - JOUR A1 - Reißel, Martin A1 - Bitsch, G. A1 - Stamm, H. T1 - A Stern Door Slam Fatigue Calculation / Bitsch, G. ; Reißel, M. ; Stamm, H. JF - Proceedings of the 18. CAD-FEM Users Meeting Y1 - 2000 ER - TY - JOUR A1 - Reißel, Martin A1 - Bitsch, G. A1 - Mawick, G. A1 - Tokar, G. T1 - Transient FEM Simulation of a Door Closing Process and Application to Fatigue / Bitsch, G. ; Mawick, G. ; Reißel, M. ; Tokar, G. JF - Proceedings of the 20. CAD-FEM Users Meeting, 2002 Y1 - 2002 N1 - 2.11.10 SP - 1 EP - 8 ER - TY - JOUR A1 - Reißel, Martin A1 - Lustfeld, Hans A1 - Hirschfeld, Julian A. A1 - Steffen, Bernhard T1 - Uniqueness of magnetotomography for fuel cells and fuel cell stacks / Lustfeld, H. ; Hirschfeld, J. ; Reißel, M ; Steffen, B. JF - Journal of Physics A: Mathematical and Theoretical. 42 (2009), H. 495205 Y1 - 2009 SN - 0022-3689 SP - 9 S. ER - TY - JOUR A1 - Reißel, Martin A1 - Herbst, Michael A1 - Gottschalk, Swen A1 - Hardelauf, Horst T1 - On preconditioning for a parallel solution of the Richards equation / Herbst, Michael ; Gottschalk, Swen ; Reißel, Martin ; Hardelauf, Horst ; Kasteel, Roy ; Javaux, Matthieu ; Vanderborght, Jan ; Vereecken, Harry JF - Computers & Geosciences. 34 (2008), H. 12 Y1 - 2008 SN - 0098-3004 SP - 1958 EP - 1963 ER - TY - JOUR A1 - Reißel, Martin A1 - Lustfeld, Hans A1 - Steffen, Bernhard A1 - Schmidt, U. T1 - Reconstruction of Electric Currents in a Fuel Cell by Magnetic Field Measurements / Lustfeld, H. ; Reißel, M. ; Steffen, B. ; Schmidt, U. JF - Journal of fuel cell science and technology Y1 - 2009 SN - 1550-624X VL - Vol. 6 IS - Iss. 2 SP - 021012-1 EP - 021012-8 ER - TY - JOUR A1 - Reißel, Martin A1 - Stamm, H. A1 - Förth, G. A1 - Gössing, H. P. T1 - CA-Betriebsfestigkeitsoptimierung eines Vorderwagens / Stamm, H. ; Förth, G. ; Gössing, H. P. ; Köttgen, V. B. ; Mawick, G. ; Reißel, M. JF - Berechnung und Simulation im Fahrzeugbau, Numerical Analysis and Simulation in Vehicle Engineering, Tagung, Würzburg, DE, 24.-25. Sep, 1998 Y1 - 1998 SN - 3-18-091411-4 N1 - VDI-Berichte ; 1411 SP - 229 EP - 244 PB - VDI-Verl. CY - Düsseldorf ER - TY - JOUR A1 - Reißel, Martin A1 - Schubert, Nicole A1 - Pietrzyk, Uwe A1 - Palm, Christoph T1 - Reduktion von Rissartefakten durch nicht-lineare Registrierung in histologischen Schnittbildern / Schubert, Nicole ; Pietrzyk, Uwe ; Reißel, Martin ; Palm, Christoph JF - Bildverarbeitung für die Medizin 2009 : Elektronische Ressource : Algorithmen - Systeme - Anwendungen ; Proceedings des Workshops vom 22. bis 25. März 2009 in Heidelberg / Hans-Peter Meinzer ... (Hrsg.) Y1 - 2009 SN - 978-3-540-93860-6 N1 - Informatik aktuell ; 15 ; Bildverarbeitung für die Medizin 2009 SP - 410 EP - 414 PB - Springer CY - Berlin ER - TY - JOUR A1 - Reißel, Martin A1 - Takei, T. A1 - Brune, M. A1 - Köttgen, V. T1 - FEM Based Durability Analysis of the Knuckle of a Passenger Car / Takei, T. ; Brune, M. ; Köttgen, V. ; Reissel, M. JF - Proceedings. JSAE Annual Congress (1999) Y1 - 1999 SN - 0919-1364 SP - 17 EP - 20 ER - TY - JOUR A1 - Reißel, Martin A1 - Quell, P. T1 - On the Vanishing Displacement Current Limit for Eddy-Current Problems / Quell, P. ; Reißel, M. JF - ZAMM - Zeitschrift für Angewandte Mathematik und Mechanik. 76 (1996), H. S2 Y1 - 1996 SN - 0044-2267 N1 - ICIAM/GAMM 95 Applied Analysis SP - 649 EP - 650 ER - TY - JOUR A1 - Reißel, Martin T1 - Three-dimensional eddy-current computation using Krylov subspace methods / Reissel, Martin JF - IMA Journal of Mathematics Applied in Business and Industry. 8 (1997), H. 2 Y1 - 1997 SN - 1471-678X SP - 99 EP - 121 ER - TY - JOUR A1 - Reißel, Martin A1 - Jung, L. A1 - Köttgen, V. A1 - Mäscher, G. T1 - Betriebsfestigkeit eines PKW-Schwenklagers / Jung, L. ; Köttgen, V. ; Mäscher, G. ; Reißel, M. ; Zhang, G. JF - Materialprüfung : MP. 40 (1998), H. 10 Y1 - 1998 SN - 0025-5300 SP - 388 EP - 393 ER - TY - JOUR A1 - Reißel, Martin T1 - Über die Äquivalenz zweier Transmissionsrandwertprobleme aus der elektromagnetischen Streutheorie JF - ZAMM - Zeitschrift für Angewandte Mathematik und Mechanik. 74 (1994), H. 6 Y1 - 1994 SN - 0044-2267 N1 - Minisymposium 4 SP - T610 EP - T612 ER - TY - JOUR A1 - Reißel, Martin T1 - Numerische Berechnung elektromagnetischer Felder in Turbogeneratoren JF - ZAMM - Zeitschrift für Angewandte Mathematik und Mechanik. 73 (1993), H. 7/8 Y1 - 1993 SN - 0044-2267 N1 - MINISYMPOSIUM 3 SP - T677 EP - T680 ER - TY - JOUR A1 - Reißel, Martin A1 - Hirschfeld, Julian A. A1 - Lustfeld, Hans A1 - Steffen, Bernhard T1 - Magnetotomography and Electric Currents in a Fuel Cell / Lustfeld, H. ; Reißel, M. ; Steffen, B. JF - Fuel Cells. 9 (2009), H. 4 Y1 - 2009 SN - 1615-6854 SP - 474 EP - 481 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Reißel, Martin T1 - On a Transmission Boundary Value Problem for the Time-Harmonic Maxwell Equations without Displacement Currents / Martin Reissel JF - SIAM Journal on Mathematical Analysis. 24 (1993), H. 6 Y1 - 1993 SN - 0036-1410 SP - 1440 EP - 1457 ER - TY - JOUR A1 - Hirschfeld, Julian A. A1 - Lustfeld, Hans A1 - Reißel, Martin A1 - Steffen, Bernhard T1 - A novel scheme for precise diagnostics and effective stabilization of currents in a fuel cell stack JF - International Journal of Energy Research N2 - A novel scheme for detecting inhomogeneous internal currents in a fuel cell stack is presented. In this paper the scheme is investigated for the case that the flow field plates consist of graphite. Then plates of high conductivity, e.g. aluminium between the flow field plates together with small slits in these plates have three effects: (a) Whenever a local inhomogeneity of the electric current occurs at a particular cell in the stack, this will induce a surface current close to that cell perpendicular to the averaged current. This current can be detected. (b) The plates of high conductivity completely prevent the inhomogeneities from spreading to neighbouring cells. (c) Even at the particular cell the inhomogeneity is suppressed as far as possible. Thus this scheme leads to much better diagnostic possibilities and at the same time reduces electric instabilities to an extent, where they probably become harmless. This scheme will first be explained for a simple model to clarify the idea. However, very precise three dimensional computations using realistic parameters are presented, corroborating the results of the simple model. Y1 - 2010 U6 - https://doi.org/10.1002/er.1662 SN - 0363-907X VL - 34 IS - 3 SP - 293 EP - 301 PB - Wiley CY - London ER - TY - JOUR A1 - Hirschfeld, Julian A. A1 - Lustfeld, Hans A1 - Reißel, Martin A1 - Steffen, Bernhard T1 - Tomographic diagnostics of current distributions in a fuel cell stack JF - International Journal of Energy Research N2 - A novel tomographic scheme for analysing the state of any single membrane electrode assembly (MEA) in a stack is suggested. Plates of very high conductivity placed between every fuel cell and slitted in an appropriate manner cause surface currents at well-defined locations of the stack. We show that knowing these surface currents, information about anomalies of the currents in a MEA can be obtained using the methods of tomography. The results are mathematically not unique. However, when assuming plausible defect structures, one can exclude improbable deficiencies by applying a special form of simulated annealing. We present numerical calculations of typical examples demonstrating that the essential defects of the MEA in any single cell of the stack can be detected and their extent can be determined. Y1 - 2010 U6 - https://doi.org/10.1002/er.1634 SN - 0363-907X VL - 34 IS - 3 SP - 284 EP - 292 PB - Wiley CY - London ER - TY - JOUR A1 - Reißel, Martin A1 - Wick, J. T1 - Eddy Current Computation / Reissel, M. ; Wick, J. JF - Proceedings of the Fifth European Conference on Mathematics in Industry : June 6 - 9, 1990 Lahti / ed. by Matti Heiliö Y1 - 1991 SN - 3-519-02176-5 N1 - European Conference on Mathematics in Industry <5, 1990, Lahti> SP - 335 EP - 338 PB - Teubner CY - Stuttgart ER - TY - JOUR A1 - Reißel, Martin T1 - On a transmission boundary-value problem for the time-harmonic Maxwell equations without displacement currents / Martin Reissel Y1 - 1992 N1 - Bericht der Arbeitsgruppe Technomathematik ; 84 ; Vorabdruck SP - 19 S. ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Protic, D. A1 - Krings, T. A1 - Niessen, S. T1 - Position-Sensitive Si(Li) Transmission Detectors for the EXL-Experiments at GSI-Darmstadt. JF - Scientific Report / GSi Gesellschaft für Schwerionenforschung, Darmstadt. 2007 (2007), H. 1 Y1 - 2007 SN - 0174-0814 N1 - Fair-Experiments-31; GSI Report 2007-1, June 2007 ; GSI Scientific Report 2006 SP - 33 ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Garbe, Stephan A1 - Saleh, Harin T1 - Inbetriebnahme des Zell- und Tierbestrahlungsgerätes RS 2000 JF - Deutsche Gesellschaft für Medizinische Physik e.V. 39. Jahrestagung Y1 - 2008 N1 - 39. DGMP Tagung 2008 in Oldenburg ; Poster Abstract Nr. 108 ; Deutsche Gesellschaft für Medizinische Physik e.V. : Jahrestagung <39, 2008> SP - 1 EP - 2 ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Rusowicz, Andreas A1 - Nguyen, Christoph A1 - Nour, Youness T1 - Biologische Auswertung von verschiedenen Bestrahlungsplanvarianten für Zielvolumina im Abdomenbereich mit einem hauseigenen Computerprogramm Y1 - 2007 N1 - TH.SS.A3.04 ; Dreiländertagung Medizinphysik 2007. Vom 25.-28. September 2007. Universität Bern, Schweiz. Abteilung für Medizinische Strahlenphysik SP - 6 EP - 7 ER - TY - JOUR A1 - Staat, Manfred A1 - Sponagel, Stefan A1 - Nguyen, Nhu Huynh T1 - Experiment and material model for soft tissue materials JF - Constitutive models for rubber VI : proceedings of the sixth European Conference on Constitutive Models for Rubber, Dresden, Germany, 7 - 10 September 2009 / eds. Gert Heinrich ... Y1 - 2010 SN - 978-0-415-56327-7 SP - 465 EP - 470 PB - CRC Press CY - Boca Raton [u.a.] ER - TY - JOUR A1 - Buniatyan, V. V. A1 - Matirosyan, N. W. A1 - Abouzar, Maryam H. A1 - Schöning, Michael Josef A1 - Poghossian, Arshak A1 - Schubert, J. A1 - Khachatryan, V. R. A1 - Soukiassyan, G. R. T1 - (Ba,Sr)TiO3 based electrolyte-insulator-semiconductor pHsensors: comparitive study JF - Semiconductor micro- and nanoelectronics : Proceedings of the Seventh International Conference , Tsakhcadzor, Armenia July 3-5 2009 Y1 - 2009 SP - 71 EP - 74 ER - 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 - JOUR A1 - Schöning, Michael Josef A1 - Poghossian, Arshak T1 - Silicon-based field-effect devices with nanostructured surfaces for bio-/chemical sensing JF - Semiconductor micro- and nanoelectronics : Proceedings of the Seventh International Conference , Tsakhcadzor, Armenia July 3-5 2009 Y1 - 2009 SP - 51 EP - 53 ER - TY - JOUR A1 - Pham, Phu Tinh A1 - Vu, Khoi Duc A1 - Tran, Thanh Ngoc A1 - Staat, Manfred T1 - A primal-dual algorithm for shakedown analysis of elastic-plastic bounded linearly kinematic hardening bodies Y1 - 2010 N1 - ECCM 2010, IV European Conference on Computational Mechanics, Paris, France, May 16-21, 2010. SP - 1 EP - 7 ER - TY - JOUR A1 - Nguyen, N.-H. A1 - Raatschen, Hans-Jürgen A1 - Staat, Manfred T1 - A hyperelastic model of biological tissue materials in tubular organs Y1 - 2010 N1 - ECCM 2010, IV European Conference on Computational Mechanics, Paris, France, May 16-21, 2010. SP - 1 EP - 12 ER - TY - JOUR A1 - Tran, Thanh Ngoc A1 - Staat, Manfred T1 - Shakedown analysis of two dimensional structures by an edge-based smoothed finite element method Y1 - 2010 N1 - ECCM 2010, IV European Conference on Computational Mechanics, Paris, France, May 16-21, 2010. SP - 1 EP - 7 ER - TY - JOUR A1 - Buniatyan, Vahe V. A1 - Matirosyan, N. A1 - Abouzar, Maryam H. A1 - Schubert, J. A1 - Zander, W. A1 - Gevorgian, S. A1 - Schöning, Michael Josef A1 - Poghossian, Arshak T1 - Capacitive field-effect pH sensor based on an electrolyte-ferroelectric-insulator-semiconductor structure JF - SENSOR 2009 : : 14th International Conference on Sensors, Technologies, Electronics and Applications; Nürnberg, Germany, 26 - 28 May 2009; proceedings; [part of] Sensor + Test Conference 2009 / AMA, Fachverband für Sensorik e.V Y1 - 2009 SN - 9783981099355 N1 - AMA, Fachverband für Sensorik ; Sensor International Conference ; (14 : ; 2009.05.26-28 : ; Nürnberg) SP - 317 EP - 322 PB - AMA Service CY - Wunstorf ER - TY - JOUR A1 - Kirchner, Patrick A1 - Li, B. A1 - Spelthahn, H. A1 - Henkel, H. A1 - Friedrich, P. A1 - Kolstad, J. A1 - Keusgen, M. A1 - Schöning, Michael Josef T1 - Thin-film calorimetric H2O2 gas sensor for the validation of germicidal effectivity in aseptic filling processes JF - Procedia Chemistry. 1 (2009), H. 1 Y1 - 2009 SN - 1876-6196 N1 - Proceedings of the Eurosensors XXIII conference ; Eurosensors 23 SP - 983 EP - 986 ER -